upload project skripsi

.env.example

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+# Firebase Web Configuration
+FIREBASE_API_KEY_WEB=your_web_api_key_here
+FIREBASE_APP_ID_WEB=your_web_app_id_here
+FIREBASE_MESSAGING_SENDER_ID=your_messaging_sender_id_here
+FIREBASE_PROJECT_ID=your_project_id_here
+FIREBASE_AUTH_DOMAIN=your_auth_domain_here
+FIREBASE_STORAGE_BUCKET=your_storage_bucket_here
+FIREBASE_MEASUREMENT_ID_WEB=your_web_measurement_id_here
+
+# Firebase Android Configuration
+FIREBASE_API_KEY_ANDROID=your_android_api_key_here
+FIREBASE_APP_ID_ANDROID=your_android_app_id_here
+
+# Firebase iOS Configuration
+FIREBASE_API_KEY_IOS=your_ios_api_key_here
+FIREBASE_APP_ID_IOS=your_ios_app_id_here
+FIREBASE_IOS_BUNDLE_ID=your_ios_bundle_id_here
+
+# Firebase Windows Configuration
+FIREBASE_API_KEY_WINDOWS=your_windows_api_key_here
+FIREBASE_APP_ID_WINDOWS=your_windows_app_id_here
+FIREBASE_MEASUREMENT_ID_WINDOWS=your_windows_measurement_id_here

.gitignore

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+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.build/
+.buildlog/
+.history
+.svn/
+.swiftpm/
+migrate_working_dir/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins-dependencies
+.pub-cache/
+.pub/
+/build/
+/coverage/
+
+# Documentation and debug files
+*_REPORT.txt
+*_INDEX.dart
+debug_*.dart
+*.log
+
+# Environment variables
+.env
+.env.local
+.env.*.local
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

.metadata

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+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: "a402d9a4376add5bc2d6b1e33e53edaae58c07f8"
+  channel: "stable"
+
+project_type: app
+
+# Tracks metadata for the flutter migrate command
+migration:
+  platforms:
+    - platform: root
+      create_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+      base_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+    - platform: android
+      create_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+      base_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+    - platform: ios
+      create_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+      base_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+    - platform: linux
+      create_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+      base_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+    - platform: macos
+      create_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+      base_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+    - platform: web
+      create_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+      base_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+    - platform: windows
+      create_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+      base_revision: a402d9a4376add5bc2d6b1e33e53edaae58c07f8
+
+  # User provided section
+
+  # List of Local paths (relative to this file) that should be
+  # ignored by the migrate tool.
+  #
+  # Files that are not part of the templates will be ignored by default.
+  unmanaged_files:
+    - 'lib/main.dart'
+    - 'ios/Runner.xcodeproj/project.pbxproj'

Full code esp32.py

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+import network      # Library untuk koneksi Wi-Fi
+import urequests    # Library untuk HTTP request (API Firebase/Firestore)
+import time         # Library untuk jeda (delay) dan pengambilan waktu
+import machine      # Library untuk kontrol pin hardware ESP32
+import ntptime      # Library untuk sinkronisasi waktu dari server internet
+
+# ==================================================
+# 1. KONFIGURASI UTAMA
+# ==================================================
+# Kredensial Jaringan Wi-Fi
+WIFI_SSID = "WARKOP"
+WIFI_PASSWORD = "redi1234"
+
+# Kredensial Firebase & Firestore
+API_KEY = "AIzaSyCvv9MrSLOQPlarND0iq8vjH3nUANHcKMI"
+PROJECT_ID = "hydronutrify"
+DOC_ID_FASE = "kqAxWYNRWqZtfqihpo31b5C0vNv1"  # ID Dokumen untuk siklus tanam
+DOC_ID_DATA = "latest_monitoring"           # ID Dokumen untuk data real-time
+
+# Autentikasi Pengguna Firebase
+USER_EMAIL = "oktagendeveloper@gmail.com"
+USER_PASSWORD = "Mahasiswa22"
+
+# Variabel Global untuk menyimpan token sesi (diisi otomatis saat login)
+auth_token = ""
+my_user_id = ""
+
+# Pengaturan Waktu & Aktuator (Pompa)
+PUMP_DURATION = 10       # Lama pompa menyala (10 detik)
+DELAY_AFTER_PUMP = 30    # Jeda tunggu agar larutan nutrisi tercampur rata di bak
+LOOP_INTERVAL = 3600     # Jeda sistem membaca sensor kembali (3600 detik = 1 Jam)
+MAX_RETRY_NTP = 5        # Maksimal percobaan sinkronisasi waktu jika gagal
+
+# Logika Modul Relay (Active High)
+RELAY_ON = 1  # Angka 1 mengirim sinyal HIGH (Pompa Menyala)
+RELAY_OFF = 0 # Angka 0 mengirim sinyal LOW (Pompa Mati)
+
+# ==================================================
+# 2. PARAMETER KALIBRASI SENSOR
+# ==================================================
+# Didapat dari rumus regresi linear (y = mx + c) saat kalibrasi
+PH_SLOPE = -17.33919
+PH_INTERCEPT = 9.59919
+
+TDS_SLOPE = 1424.404800
+TDS_INTERCEPT = -736.856200
+
+# ==================================================
+# 3. INISIALISASI HARDWARE
+# ==================================================
+print("=== INISIALISASI HARDWARE ===")
+
+# Inisialisasi Sensor Analog (ADC)
+ph_pin = machine.ADC(machine.Pin(35))
+ph_pin.atten(machine.ADC.ATTN_11DB) # Setting range pembacaan tegangan 0 - 3.3V
+
+tds_pin = machine.ADC(machine.Pin(34))
+tds_pin.atten(machine.ADC.ATTN_11DB)
+
+# Inisialisasi Pin Relay untuk Pompa
+pin_nutrisi_a = machine.Pin(13, machine.Pin.OUT)
+pin_nutrisi_b = machine.Pin(12, machine.Pin.OUT)
+pin_air_baku  = machine.Pin(14, machine.Pin.OUT)
+pin_ph_up     = machine.Pin(27, machine.Pin.OUT)
+pin_ph_down   = machine.Pin(26, machine.Pin.OUT)
+
+# Dikelompokkan dalam dictionary agar mudah dipanggil
+pumps = {
+    "nutrisi": [pin_nutrisi_a, pin_nutrisi_b],
+    "air_baku": pin_air_baku,
+    "ph_up": pin_ph_up,
+    "ph_down": pin_ph_down
+}
+
+# Keamanan: Matikan semua relay saat alat baru dinyalakan
+# Diberi jeda 0.1 detik antar pin untuk mencegah lonjakan listrik (Brownout)
+for pin in [pin_nutrisi_a, pin_nutrisi_b, pin_air_baku, pin_ph_up, pin_ph_down]:
+    pin.value(RELAY_OFF)
+    time.sleep(0.1)
+
+print("Semua relay berhasil di-OFF-kan.\n")
+
+# Variabel untuk filter rata-rata pembacaan pH
+ph_buffer = []
+BUFFER_SIZE = 10
+
+# ==================================================
+# 4. HELPER WIFI, LOGIN & NTP
+# ==================================================
+
+def connect_wifi():
+    """Fungsi untuk menyambungkan ESP32 ke jaringan Wi-Fi."""
+    wlan = network.WLAN(network.STA_IF)
+    wlan.active(False)  # Mematikan radio Wi-Fi sesaat untuk membersihkan memori (mencegah error internal state)
+    time.sleep(0.5)
+    wlan.active(True)   # Menyalakan ulang radio Wi-Fi
+    
+    if not wlan.isconnected():
+        wlan.connect(WIFI_SSID, WIFI_PASSWORD)
+        print("Connecting WiFi", end="")
+        timeout = 15
+        while not wlan.isconnected() and timeout > 0:
+            print(".", end="")
+            time.sleep(1)
+            timeout -= 1
+    
+    if wlan.isconnected():
+        print("\nWiFi Connected!")
+        return True
+    return False
+
+def login_firebase():
+    """Fungsi untuk otentikasi (login) ke Firebase menggunakan Email & Password."""
+    global auth_token, my_user_id
+    url = f"https://identitytoolkit.googleapis.com/v1/accounts:signInWithPassword?key={API_KEY}"
+    payload = {"email": USER_EMAIL, "password": USER_PASSWORD, "returnSecureToken": True}
+    try:
+        res = urequests.post(url, json=payload)
+        data = res.json()
+        if res.status_code == 200:
+            auth_token, my_user_id = data["idToken"], data["localId"] # Menyimpan Token dan ID User
+            print("Login Firebase Berhasil!")
+            res.close()
+            return True
+        res.close()
+    except Exception as e:
+        print("Login error:", e)
+    return False
+
+def sync_time():
+    """Fungsi untuk mengambil waktu global (NTP) dan mengubahnya ke WIB (UTC+7)."""
+    print("Mencoba sinkronisasi NTP...")
+    for i in range(MAX_RETRY_NTP):
+        try:
+            ntptime.settime() # Ambil waktu UTC
+            # Konversi waktu dari detik UTC ditambah 7 jam (7 * 3600 detik)
+            t = time.localtime(time.time() + 7*3600)
+            print(f"Waktu NTP tersinkron: {t[0]:04d}-{t[1]:02d}-{t[2]:02d} {t[3]:02d}:{t[4]:02d}")
+            return True
+        except:
+            print(f"Gagal NTP ({i+1})... mencoba lagi.")
+            time.sleep(2)
+    return False
+
+# ==================================================
+# 5. PEMBACAAN SENSOR PENGKONDISI SINYAL
+# ==================================================
+
+def baca_tegangan(pin, samples=15):
+    """Filter Median (Nilai Tengah) khusus untuk sensor pH."""
+    data = []
+    for _ in range(samples):
+        data.append(pin.read())
+        time.sleep_ms(10)
+    data.sort()
+    return data[len(data)//2] * (3.3 / 4095) # Mengubah nilai mentah ADC ke Voltase
+
+def baca_tegangan_stabil(pin, samples=50):
+    """Filter Trimmed Mean khusus untuk sensor TDS yang fluktuatif."""
+    data = []
+    for _ in range(samples):
+        data.append(pin.read())
+        time.sleep_ms(5)
+    data.sort()
+    # Membuang 10% data nilai ekstrem atas dan bawah (Noise Reduction)
+    potong = samples // 10
+    data_bersih = data[potong : samples - potong]
+    rata_rata = sum(data_bersih) / len(data_bersih)
+    return rata_rata * (3.3 / 4095)
+
+def get_sensor_data():
+    """Fungsi utama untuk membaca pH dan TDS, lalu memasukkannya ke rumus regresi."""
+    global ph_buffer
+
+    # === Membaca sensor pH ===
+    v_ph = baca_tegangan(ph_pin)
+    ph_raw = (PH_SLOPE * v_ph) + PH_INTERCEPT # Rumus kalibrasi
+    
+    # Memasukkan nilai pH ke dalam antrean (buffer) rata-rata keliling (Moving Average)
+    ph_buffer.append(ph_raw)
+    if len(ph_buffer) > BUFFER_SIZE:
+        ph_buffer.pop(0)
+    ph_val = sum(ph_buffer) / len(ph_buffer)
+    if ph_val < 0 or ph_val > 14: ph_val = ph_raw # Proteksi nilai tidak masuk akal
+
+    # === Membaca sensor TDS ===
+    v_tds = baca_tegangan_stabil(tds_pin)
+    tds_val = (TDS_SLOPE * v_tds) + TDS_INTERCEPT # Rumus kalibrasi
+    if tds_val < 0: tds_val = 0 # TDS tidak boleh minus
+
+    return round(ph_val, 2), int(tds_val)
+
+# ==================================================
+# 6. KOMUNIKASI FIRESTORE
+# ==================================================
+
+def fetch_growth_phase():
+    """Mengambil status fase pertumbuhan (Semai/Vegetatif/Generatif) dari Firestore."""
+    url = f"https://firestore.googleapis.com/v1/projects/{PROJECT_ID}/databases/(default)/documents/planting_cycles/{DOC_ID_FASE}"
+    headers = {"Authorization": f"Bearer {auth_token}"}
+    try:
+        res = urequests.get(url, headers=headers)
+        if res.status_code == 200:
+            data = res.json()
+            phase_str = data["fields"]["growth_phase"]["stringValue"]
+            res.close()
+            
+            # Menerjemahkan string Firestore ke kode Logika (F1/F2/F3)
+            if phase_str == "Semai": return "F1"
+            elif phase_str == "Vegetatif": return "F2"
+            elif phase_str == "Generatif": return "F3"
+        else:
+            print(f"-> Gagal ambil fase dari DB (Code: {res.status_code})")
+            print("-> Alasan Firebase:", res.text)
+        res.close()
+    except Exception as e:
+        print("-> Error koneksi fetch fase:", e)
+    
+    return "F1" # Jika internet putus, anggap berada di fase teraman (F1)
+
+def upload_to_firestore(ph, tds, st):
+    """Mengirim hasil bacaan sensor dan status pompa ke Firestore."""
+    
+    # Validasi Tahun: Jika jam internal ESP32 menunjukkan tahun 2000 (belum sync), paksa sync
+    if time.localtime()[0] < 2024:
+        sync_time()
+
+    # Membentuk string timestamp (Format RFC 3339) dengan zona WIB (+07:00)
+    waktu_wib_sec = time.time() + (7 * 3600)
+    t = time.localtime(waktu_wib_sec)
+    timestamp_str = f"{t[0]:04d}-{t[1]:02d}-{t[2]:02d}T{t[3]:02d}:{t[4]:02d}:{t[5]:02d}+07:00"
+
+    # URL update API Firestore beserta updateMask agar divalidasi oleh Security Rules
+    url = f"https://firestore.googleapis.com/v1/projects/{PROJECT_ID}/databases/(default)/documents/hidroponik_data/{DOC_ID_DATA}?updateMask.fieldPaths=pH_value&updateMask.fieldPaths=nutrient_level&updateMask.fieldPaths=pump_nutrient_status&updateMask.fieldPaths=pump_water_status&updateMask.fieldPaths=pump_ph_up_status&updateMask.fieldPaths=pump_ph_down_status&updateMask.fieldPaths=timestamp&updateMask.fieldPaths=user_id"
+    
+    headers = {"Authorization": f"Bearer {auth_token}"}
+
+    # Payload format JSON (Tipe data harus persis dengan Firestore Rules)
+    payload = {
+        "fields": {
+            "pH_value": {"doubleValue": float(ph)},
+            "nutrient_level": {"integerValue": int(tds)},
+            "pump_nutrient_status": {"booleanValue": st["nut"] == RELAY_ON},
+            "pump_water_status": {"booleanValue": st["air"] == RELAY_ON},
+            "pump_ph_up_status": {"booleanValue": st["pup"] == RELAY_ON},
+            "pump_ph_down_status": {"booleanValue": st["pdown"] == RELAY_ON},
+            "timestamp": {"timestampValue": timestamp_str},
+            "user_id": {"stringValue": my_user_id}
+        }
+    }
+
+    try:
+        print("Mengunggah ke Firestore...")
+        res = urequests.patch(url, json=payload, headers=headers)
+        if res.status_code == 200:
+            print("-> Upload Berhasil!")
+        else:
+            print(f"-> Upload Gagal (Code: {res.status_code})")
+            print("-> Detail Error:", res.text)
+        res.close()
+    except Exception as e:
+        print("-> Upload Error:", e)
+
+# ==================================================
+# 7. LOGIKA KONTROL SISTEM PAKAR (FORWARD CHAINING)
+# ==================================================
+
+def trigger_pump(pin, nama):
+    """Menyalakan relay spesifik sesuai PUMP_DURATION lalu mematikannya kembali."""
+    print(f"   ---> Mengaktifkan Pompa: {nama} ({PUMP_DURATION} Detik)")
+    pin.value(RELAY_ON)
+    time.sleep(PUMP_DURATION)
+    pin.value(RELAY_OFF)
+    print(f"   ---> {nama} Selesai")
+
+def eksekusi_pompa(st):
+    """Fungsi jembatan untuk mengecek perintah logika mana yang bernilai ON."""
+    if st["pup"] == RELAY_ON: trigger_pump(pumps["ph_up"], "PH UP")
+    if st["pdown"] == RELAY_ON: trigger_pump(pumps["ph_down"], "PH DOWN")
+    if st["air"] == RELAY_ON: trigger_pump(pumps["air_baku"], "AIR BAKU")
+    if st["nut"] == RELAY_ON: 
+        trigger_pump(pumps["nutrisi"][0], "NUTRISI A")
+        trigger_pump(pumps["nutrisi"][1], "NUTRISI B")
+
+def run_forward_chaining(f_code, ph, tds):
+    """
+    Mesin Inferensi (Forward Chaining).
+    Mengubah fakta pembacaan sensor menjadi aturan (Rule) keputusan status pompa.
+    Terdiri dari 24 Rule berdasarkan kombinasi (Fase, Status pH, Status TDS).
+    """
+    
+    # Fakta 1: Klasifikasi tingkat pH (P)
+    p_code = "P1" if ph < 4.0 else "P2" if ph > 6.0 else "P3"
+    
+    # Fakta 2: Klasifikasi kebutuhan nutrisi TDS (T) bergantung pada Fase Tanam (F)
+    t_code = "T2" 
+    if f_code == "F1":
+        if tds < 300: t_code = "T1"
+        elif tds > 500: t_code = "T3"
+    elif f_code == "F2":
+        if tds < 600: t_code = "T1"
+        elif tds > 800: t_code = "T3"
+    elif f_code == "F3":
+        if tds < 800: t_code = "T1"
+        elif tds > 1200: t_code = "T3"
+
+    # Default semua target keputusan adalah MATI
+    st = {"nut": RELAY_OFF, "air": RELAY_OFF, "pup": RELAY_OFF, "pdown": RELAY_OFF}
+    
+    # Pemetaan 24 Rule
+    if f_code == "F1":
+        if p_code == "P1":
+            if t_code == "T1": st["pup"] = RELAY_ON; st["nut"] = RELAY_ON
+            elif t_code == "T2": st["pup"] = RELAY_ON
+            elif t_code == "T3": st["pup"] = RELAY_ON; st["air"] = RELAY_ON
+        elif p_code == "P2":
+            if t_code == "T1": st["pdown"] = RELAY_ON; st["nut"] = RELAY_ON
+            elif t_code == "T2": st["pdown"] = RELAY_ON
+            elif t_code == "T3": st["pdown"] = RELAY_ON; st["air"] = RELAY_ON
+        elif p_code == "P3":
+            if t_code == "T1": st["nut"] = RELAY_ON
+            elif t_code == "T3": st["air"] = RELAY_ON
+
+    elif f_code == "F2":
+        if p_code == "P1":
+            if t_code == "T1": st["pup"] = RELAY_ON; st["nut"] = RELAY_ON
+            elif t_code == "T2": st["pup"] = RELAY_ON
+            elif t_code == "T3": st["pup"] = RELAY_ON; st["air"] = RELAY_ON
+        elif p_code == "P2":
+            if t_code == "T1": st["pdown"] = RELAY_ON; st["nut"] = RELAY_ON
+            elif t_code == "T2": st["pdown"] = RELAY_ON
+            elif t_code == "T3": st["pdown"] = RELAY_ON; st["air"] = RELAY_ON
+        elif p_code == "P3":
+            if t_code == "T1": st["nut"] = RELAY_ON
+            elif t_code == "T3": st["air"] = RELAY_ON
+
+    elif f_code == "F3":
+        if p_code == "P1":
+            if t_code == "T1": st["pup"] = RELAY_ON; st["nut"] = RELAY_ON
+            elif t_code == "T2": st["pup"] = RELAY_ON
+            elif t_code == "T3": st["pup"] = RELAY_ON; st["air"] = RELAY_ON
+        elif p_code == "P2":
+            if t_code == "T1": st["pdown"] = RELAY_ON; st["nut"] = RELAY_ON
+            elif t_code == "T2": st["pdown"] = RELAY_ON
+            elif t_code == "T3": st["pdown"] = RELAY_ON; st["air"] = RELAY_ON
+        elif p_code == "P3":
+            if t_code == "T1": st["nut"] = RELAY_ON
+            elif t_code == "T3": st["air"] = RELAY_ON
+
+    # Mengembalikan nilai status pompa yang dihasilkan mesin inferensi (belum dijalankan fisiknya)
+    return st
+
+# ==================================================
+# 8. SIKLUS UTAMA (MAIN LOOP)
+# ==================================================
+print("=== MULAI KONEKSI ===")
+if connect_wifi():
+    sync_time()
+    if login_firebase():
+        print("\nSistem Otonom HydroNutrify Aktif & Memasuki Main Loop.")
+
+        try:
+            while True:
+                print("\n" + "="*40)
+                
+                # Langkah 1: Kumpulkan Data Lingkungan
+                f_code = fetch_growth_phase()
+                ph_val, tds_val = get_sensor_data()
+                print(f"Fase : {f_code} | pH : {ph_val} | TDS : {tds_val} PPM")
+                
+                # Langkah 2: Proses Data menggunakan Algoritma Forward Chaining
+                status_pompa = run_forward_chaining(f_code, ph_val, tds_val)
+                
+                # Langkah 3: Identifikasi apakah perlu tindakan aktuator
+                pompa_aktif = (status_pompa["nut"] == RELAY_ON or 
+                               status_pompa["air"] == RELAY_ON or 
+                               status_pompa["pup"] == RELAY_ON or 
+                               status_pompa["pdown"] == RELAY_ON)
+
+                # Langkah 4: Metode Double Update untuk User Interface (UI) Real-Time
+                if pompa_aktif:
+                    # Update ke-1: Beri tahu Firebase (dan Dashboard User) bahwa pompa menyala
+                    print("-> Pompa AKTIF! Mengirim status ON ke Firebase...")
+                    upload_to_firestore(ph_val, tds_val, status_pompa)
+                    
+                    # Tindakan Nyata: Nyalakan relay secara bergiliran
+                    eksekusi_pompa(status_pompa)
+
+                    # Update ke-2: Setelah 10 detik, lapor kembali bahwa semua pompa sudah mati
+                    print("-> Pompa Selesai. Memperbarui status Firebase menjadi OFF...")
+                    status_mati_semua = {"nut": RELAY_OFF, "air": RELAY_OFF, "pup": RELAY_OFF, "pdown": RELAY_OFF}
+                    upload_to_firestore(ph_val, tds_val, status_mati_semua)
+                else:
+                    # Jika sensor ideal, cukup laporkan nilai sensornya saja
+                    print("-> Kondisi Ideal (Semua Pompa OFF). Mengirim ke Firebase...")
+                    upload_to_firestore(ph_val, tds_val, status_pompa)
+
+                # Langkah 5: Masuk ke mode tunggu (1 Jam)
+                print(f"Menunggu {LOOP_INTERVAL} detik untuk siklus berikutnya...")
+                time.sleep(LOOP_INTERVAL)
+
+        # Penanganan jika program dihentikan secara manual di Thonny (Ctrl+C)
+        except KeyboardInterrupt:
+            print("\nPROGRAM DIHENTIKAN MANUAL")
+            for pin in [pin_nutrisi_a, pin_nutrisi_b, pin_air_baku, pin_ph_up, pin_ph_down]:
+                pin.value(RELAY_OFF)
+            print("Semua pompa dimatikan demi keamanan.")
+            
+        # Penanganan jika terjadi error crash pada koneksi / memory ESP32
+        except Exception as e:
+            print("\nLoop Error Kritis:", e)
+            time.sleep(5)
+    else:
+        print("Sistem berhenti: Gagal Login Firebase.")
+else:
+    print("Sistem berhenti: Tidak ada koneksi WiFi.")

README.md

@@ -0,0 +1,16 @@
+# mobile_monitoring
+
+A new Flutter project.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

analysis_options.yaml

@@ -0,0 +1,28 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+  # The lint rules applied to this project can be customized in the
+  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+  # included above or to enable additional rules. A list of all available lints
+  # and their documentation is published at https://dart.dev/lints.
+  #
+  # Instead of disabling a lint rule for the entire project in the
+  # section below, it can also be suppressed for a single line of code
+  # or a specific dart file by using the `// ignore: name_of_lint` and
+  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+  # producing the lint.
+  rules:
+    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
+    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options

android/.gitignore

@@ -0,0 +1,14 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+.cxx/
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/to/reference-keystore
+key.properties
+**/*.keystore
+**/*.jks

android/app/build.gradle.kts

@@ -0,0 +1,56 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
+    id("dev.flutter.flutter-gradle-plugin")
+    // Google services Gradle plugin
+    id("com.google.gms.google-services")
+}
+
+android {
+    namespace = "com.example.mobile_monitoring"
+    compileSdk = flutter.compileSdkVersion
+    ndkVersion = flutter.ndkVersion
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_11.toString()
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId = "com.example.mobile_monitoring"
+        minSdk = flutter.minSdkVersion
+        targetSdk = flutter.targetSdkVersion
+        versionCode = flutter.versionCode
+        versionName = flutter.versionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig = signingConfigs.getByName("debug")
+        }
+    }
+}
+
+dependencies {
+    // Import the Firebase BoM
+    implementation(platform("com.google.firebase:firebase-bom:34.15.0"))
+
+    // Add the dependencies for Firebase products you want to use
+    // When using the BoM, don't specify versions in Firebase dependencies
+    implementation("com.google.firebase:firebase-analytics")
+
+    // Add the dependencies for any other desired Firebase products
+    // https://firebase.google.com/docs/android/setup#available-libraries
+}
+
+flutter {
+    source = "../.."
+}

android/app/google-services.json

@@ -0,0 +1,29 @@
+{
+  "project_info": {
+    "project_number": "712867239915",
+    "project_id": "hydronutrify",
+    "storage_bucket": "hydronutrify.firebasestorage.app"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:712867239915:android:7a7db4cfb9d15a364e6bae",
+        "android_client_info": {
+          "package_name": "com.example.mobile_monitoring"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyAI0VsDbdr7pAxVpofSh3IP6sgYRmEkrx0"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

android/app/src/debug/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,52 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- Network access for Firebase Auth/Firestore -->
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <!-- Permissions for image picker -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.CAMERA" />
+    
+    <application
+        android:label="HydroNutrify"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:taskAffinity=""
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+    <!-- Required to query activities that can process text, see:
+         https://developer.android.com/training/package-visibility and
+         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
+
+         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.PROCESS_TEXT"/>
+            <data android:mimeType="text/plain"/>
+        </intent>
+    </queries>
+</manifest>

android/app/src/main/kotlin/com/example/mobile_monitoring/MainActivity.kt

@@ -0,0 +1,5 @@
+package com.example.mobile_monitoring
+
+import io.flutter.embedding.android.FlutterActivity
+
+class MainActivity : FlutterActivity()

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="?android:colorBackground" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

android/app/src/main/res/values-night/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/main/res/values/styles.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>

android/app/src/profile/AndroidManifest.xml

@@ -0,0 +1,7 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- The INTERNET permission is required for development. Specifically,
+         the Flutter tool needs it to communicate with the running application
+         to allow setting breakpoints, to provide hot reload, etc.
+    -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+</manifest>

android/build.gradle.kts

@@ -0,0 +1,28 @@
+plugins {
+    // Google services Gradle plugin (required for Firebase)
+    id("com.google.gms.google-services") apply false
+}
+allprojects {
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
+val newBuildDir: Directory =
+    rootProject.layout.buildDirectory
+        .dir("../../build")
+        .get()
+rootProject.layout.buildDirectory.value(newBuildDir)
+
+subprojects {
+    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
+    project.layout.buildDirectory.value(newSubprojectBuildDir)
+}
+subprojects {
+    project.evaluationDependsOn(":app")
+}
+
+tasks.register<Delete>("clean") {
+    delete(rootProject.layout.buildDirectory)
+}

android/gradle.properties

@@ -0,0 +1,3 @@
+org.gradle.jvmargs=-Xmx8G -XX:MaxMetaspaceSize=4G -XX:ReservedCodeCacheSize=512m -XX:+HeapDumpOnOutOfMemoryError
+android.useAndroidX=true
+android.enableJetifier=true

android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-all.zip

android/settings.gradle.kts

@@ -0,0 +1,29 @@
+pluginManagement {
+    val flutterSdkPath =
+        run {
+            val properties = java.util.Properties()
+            file("local.properties").inputStream().use { properties.load(it) }
+            val flutterSdkPath = properties.getProperty("flutter.sdk")
+            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
+            flutterSdkPath
+        }
+
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
+
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+
+plugins {
+    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
+    id("com.android.application") version "8.9.1" apply false
+    // START: FlutterFire Configuration
+    id("com.google.gms.google-services") version "4.5.0" apply false
+    // END: FlutterFire Configuration
+    id("org.jetbrains.kotlin.android") version "2.1.0" apply false
+}
+
+include(":app")

firebase.json

@@ -0,0 +1,29 @@
+{
+	"flutter": {
+		"platforms": {
+			"android": {
+				"default": {
+					"projectId": "iot-hidroponik-1f15d",
+					"appId": "1:818899803821:android:3170c751b511c51cd53024",
+					"fileOutput": "android/app/google-services.json"
+				}
+			},
+			"dart": {
+				"lib/firebase_options.dart": {
+					"projectId": "iot-hidroponik-1f15d",
+					"configurations": {
+						"android": "1:818899803821:android:3170c751b511c51cd53024",
+						"ios": "1:818899803821:ios:f62f4dc11073557fd53024",
+						"macos": "1:818899803821:ios:f62f4dc11073557fd53024",
+						"web": "1:818899803821:web:12f08afaecaefcb9d53024",
+						"windows": "1:818899803821:web:b980c246619717ccd53024"
+					}
+				}
+			}
+		}
+	},
+	"firestore": {
+		"rules": "firestore.rules",
+		"indexes": "firestore.indexes.json"
+	}
+}

firestore.indexes.json

@@ -0,0 +1,21 @@
+{
+  "indexes": [
+    {
+      "collectionGroup": "hidroponik_data",
+      "queryScope": "COLLECTION",
+      "fields": [
+        { "fieldPath": "user_id", "order": "ASCENDING" },
+        { "fieldPath": "timestamp", "order": "DESCENDING" }
+      ]
+    },
+    {
+      "collectionGroup": "hidroponik_data",
+      "queryScope": "COLLECTION",
+      "fields": [
+        { "fieldPath": "user_id", "order": "ASCENDING" },
+        { "fieldPath": "timestamp", "order": "ASCENDING" }
+      ]
+    }
+  ],
+  "fieldOverrides": []
+}

firestore.rules

@@ -0,0 +1,25 @@
+rules_version = '2';
+service cloud.firestore {
+  match /databases/{database}/documents {
+    
+    // 1. Collection 'users' - Akses untuk data profil pengguna
+    match /users/{userId} {
+      allow read, write: if request.auth != null;
+    }
+    
+    // 2. Collection 'planting_cycles' - Akses untuk fase & siklus tanam
+    match /planting_cycles/{cycleId} {
+      allow read, write: if request.auth != null;
+    }
+    
+    // 3. Collection 'hidroponik_data' - Akses untuk data sensor pH & TDS (ESP32 / Monitoring)
+    match /hidroponik_data/{document=**} {
+      allow read, write: if request.auth != null;
+    }
+
+    // 4. Collection 'sensor_calibration' - Akses untuk data kalibrasi sensor
+    match /sensor_calibration/{document=**} {
+      allow read, write: if request.auth != null;
+    }
+  }
+}

ios/.gitignore

@@ -0,0 +1,34 @@
+**/dgph
+*.mode1v3
+*.mode2v3
+*.moved-aside
+*.pbxuser
+*.perspectivev3
+**/*sync/
+.sconsign.dblite
+.tags*
+**/.vagrant/
+**/DerivedData/
+Icon?
+**/Pods/
+**/.symlinks/
+profile
+xcuserdata
+**/.generated/
+Flutter/App.framework
+Flutter/Flutter.framework
+Flutter/Flutter.podspec
+Flutter/Generated.xcconfig
+Flutter/ephemeral/
+Flutter/app.flx
+Flutter/app.zip
+Flutter/flutter_assets/
+Flutter/flutter_export_environment.sh
+ServiceDefinitions.json
+Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!default.mode1v3
+!default.mode2v3
+!default.pbxuser
+!default.perspectivev3

ios/Flutter/AppFrameworkInfo.plist

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>CFBundleDevelopmentRegion</key>
+  <string>en</string>
+  <key>CFBundleExecutable</key>
+  <string>App</string>
+  <key>CFBundleIdentifier</key>
+  <string>io.flutter.flutter.app</string>
+  <key>CFBundleInfoDictionaryVersion</key>
+  <string>6.0</string>
+  <key>CFBundleName</key>
+  <string>App</string>
+  <key>CFBundlePackageType</key>
+  <string>FMWK</string>
+  <key>CFBundleShortVersionString</key>
+  <string>1.0</string>
+  <key>CFBundleSignature</key>
+  <string>????</string>
+  <key>CFBundleVersion</key>
+  <string>1.0</string>
+  <key>MinimumOSVersion</key>
+  <string>13.0</string>
+</dict>
+</plist>

ios/Flutter/Debug.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

ios/Flutter/Release.xcconfig

@@ -0,0 +1 @@
+#include "Generated.xcconfig"

ios/Runner.xcodeproj/project.pbxproj

@@ -0,0 +1,616 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 54;
+	objects = {
+
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+		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
+		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
+		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
+		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
+		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		331C8085294A63A400263BE5 /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 97C146E61CF9000F007C117D /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 97C146ED1CF9000F007C117D;
+			remoteInfo = Runner;
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		9705A1C41CF9048500538489 /* Embed Frameworks */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "";
+			dstSubfolderSpec = 10;
+			files = (
+			);
+			name = "Embed Frameworks";
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
+		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
+		331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
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+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = iphoneos;
+				SUPPORTED_PLATFORMS = iphoneos;
+				SWIFT_COMPILATION_MODE = wholemodule;
+				SWIFT_OPTIMIZATION_LEVEL = "-O";
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+		97C147061CF9000F007C117D /* Debug */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				ENABLE_BITCODE = NO;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.example.mobileMonitoring;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+				VERSIONING_SYSTEM = "apple-generic";
+			};
+			name = Debug;
+		};
+		97C147071CF9000F007C117D /* Release */ = {
+			isa = XCBuildConfiguration;
+			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
+			buildSettings = {
+				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				CLANG_ENABLE_MODULES = YES;
+				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
+				ENABLE_BITCODE = NO;
+				INFOPLIST_FILE = Runner/Info.plist;
+				LD_RUNPATH_SEARCH_PATHS = (
+					"$(inherited)",
+					"@executable_path/Frameworks",
+				);
+				PRODUCT_BUNDLE_IDENTIFIER = com.example.mobileMonitoring;
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
+				SWIFT_VERSION = 5.0;
+				VERSIONING_SYSTEM = "apple-generic";
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				331C8088294A63A400263BE5 /* Debug */,
+				331C8089294A63A400263BE5 /* Release */,
+				331C808A294A63A400263BE5 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147031CF9000F007C117D /* Debug */,
+				97C147041CF9000F007C117D /* Release */,
+				249021D3217E4FDB00AE95B9 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				97C147061CF9000F007C117D /* Debug */,
+				97C147071CF9000F007C117D /* Release */,
+				249021D4217E4FDB00AE95B9 /* Profile */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 97C146E61CF9000F007C117D /* Project object */;
+}

ios/Runner.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

ios/Runner.xcodeproj/project.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -0,0 +1,101 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1510"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+               BuildableName = "Runner.app"
+               BlueprintName = "Runner"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+      <Testables>
+         <TestableReference
+            skipped = "NO"
+            parallelizable = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "331C8080294A63A400263BE5"
+               BuildableName = "RunnerTests.xctest"
+               BlueprintName = "RunnerTests"
+               ReferencedContainer = "container:Runner.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      enableGPUValidationMode = "1"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Profile"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
+            BuildableName = "Runner.app"
+            BlueprintName = "Runner"
+            ReferencedContainer = "container:Runner.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

ios/Runner.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "group:Runner.xcodeproj">
+   </FileRef>
+</Workspace>

ios/Runner.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

ios/Runner.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>PreviewsEnabled</key>
+	<false/>
+</dict>
+</plist>

ios/Runner/AppDelegate.swift

@@ -0,0 +1,13 @@
+import Flutter
+import UIKit
+
+@main
+@objc class AppDelegate: FlutterAppDelegate {
+  override func application(
+    _ application: UIApplication,
+    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
+  ) -> Bool {
+    GeneratedPluginRegistrant.register(with: self)
+    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
+  }
+}

ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1 @@
+{"images":[{"size":"20x20","idiom":"iphone","filename":"Icon-App-20x20@2x.png","scale":"2x"},{"size":"20x20","idiom":"iphone","filename":"Icon-App-20x20@3x.png","scale":"3x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@1x.png","scale":"1x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@2x.png","scale":"2x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@3x.png","scale":"3x"},{"size":"40x40","idiom":"iphone","filename":"Icon-App-40x40@2x.png","scale":"2x"},{"size":"40x40","idiom":"iphone","filename":"Icon-App-40x40@3x.png","scale":"3x"},{"size":"57x57","idiom":"iphone","filename":"Icon-App-57x57@1x.png","scale":"1x"},{"size":"57x57","idiom":"iphone","filename":"Icon-App-57x57@2x.png","scale":"2x"},{"size":"60x60","idiom":"iphone","filename":"Icon-App-60x60@2x.png","scale":"2x"},{"size":"60x60","idiom":"iphone","filename":"Icon-App-60x60@3x.png","scale":"3x"},{"size":"20x20","idiom":"ipad","filename":"Icon-App-20x20@1x.png","scale":"1x"},{"size":"20x20","idiom":"ipad","filename":"Icon-App-20x20@2x.png","scale":"2x"},{"size":"29x29","idiom":"ipad","filename":"Icon-App-29x29@1x.png","scale":"1x"},{"size":"29x29","idiom":"ipad","filename":"Icon-App-29x29@2x.png","scale":"2x"},{"size":"40x40","idiom":"ipad","filename":"Icon-App-40x40@1x.png","scale":"1x"},{"size":"40x40","idiom":"ipad","filename":"Icon-App-40x40@2x.png","scale":"2x"},{"size":"50x50","idiom":"ipad","filename":"Icon-App-50x50@1x.png","scale":"1x"},{"size":"50x50","idiom":"ipad","filename":"Icon-App-50x50@2x.png","scale":"2x"},{"size":"72x72","idiom":"ipad","filename":"Icon-App-72x72@1x.png","scale":"1x"},{"size":"72x72","idiom":"ipad","filename":"Icon-App-72x72@2x.png","scale":"2x"},{"size":"76x76","idiom":"ipad","filename":"Icon-App-76x76@1x.png","scale":"1x"},{"size":"76x76","idiom":"ipad","filename":"Icon-App-76x76@2x.png","scale":"2x"},{"size":"83.5x83.5","idiom":"ipad","filename":"Icon-App-83.5x83.5@2x.png","scale":"2x"},{"size":"1024x1024","idiom":"ios-marketing","filename":"Icon-App-1024x1024@1x.png","scale":"1x"}],"info":{"version":1,"author":"xcode"}}

ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage.png",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "LaunchImage@3x.png",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

ios/Runner/Assets.xcassets/LaunchImage.imageset/README.md

@@ -0,0 +1,5 @@
+# Launch Screen Assets
+
+You can customize the launch screen with your own desired assets by replacing the image files in this directory.
+
+You can also do it by opening your Flutter project's Xcode project with `open ios/Runner.xcworkspace`, selecting `Runner/Assets.xcassets` in the Project Navigator and dropping in the desired images.

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="53" y="375"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="168" height="185"/>
+    </resources>
+</document>

ios/Runner/Base.lproj/Main.storyboard

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="10117" systemVersion="15F34" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" initialViewController="BYZ-38-t0r">
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="10085"/>
+    </dependencies>
+    <scenes>
+        <!--Flutter View Controller-->
+        <scene sceneID="tne-QT-ifu">
+            <objects>
+                <viewController id="BYZ-38-t0r" customClass="FlutterViewController" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="y3c-jy-aDJ"/>
+                        <viewControllerLayoutGuide type="bottom" id="wfy-db-euE"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
+                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
+            </objects>
+        </scene>
+    </scenes>
+</document>

ios/Runner/Info.plist

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>$(DEVELOPMENT_LANGUAGE)</string>
+	<key>CFBundleDisplayName</key>
+	<string>Mobile Monitoring</string>
+	<key>CFBundleExecutable</key>
+	<string>$(EXECUTABLE_NAME)</string>
+	<key>CFBundleIdentifier</key>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>mobile_monitoring</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>$(FLUTTER_BUILD_NAME)</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>$(FLUTTER_BUILD_NUMBER)</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UILaunchStoryboardName</key>
+	<string>LaunchScreen</string>
+	<key>UIMainStoryboardFile</key>
+	<string>Main</string>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+</dict>
+</plist>

ios/Runner/Runner-Bridging-Header.h

@@ -0,0 +1 @@
+#import "GeneratedPluginRegistrant.h"

ios/RunnerTests/RunnerTests.swift

@@ -0,0 +1,12 @@
+import Flutter
+import UIKit
+import XCTest
+
+class RunnerTests: XCTestCase {
+
+  func testExample() {
+    // If you add code to the Runner application, consider adding tests here.
+    // See https://developer.apple.com/documentation/xctest for more information about using XCTest.
+  }
+
+}

lib/core/constants/app_settings.dart

@@ -0,0 +1,51 @@
+/// Konfigurasi umum aplikasi HydroNutrify
+class AppSettings {
+  AppSettings._(); // Private constructor untuk mencegah instansiasi
+
+  // App Configuration
+  static const String fontFamily = 'Poppins';
+  static const bool debugMode = false;
+  static const bool enableAnalytics = true;
+  static const bool enableCrashReporting = true;
+
+  // API Configuration
+  static const String apiBaseUrl = 'https://api.hydronutrify.com';
+  static const Duration apiTimeout = Duration(seconds: 30);
+  static const int maxRetries = 3;
+
+  // Firebase Configuration
+  static const bool enableFirebaseLogging = true;
+
+  // UI Configuration
+  static const double defaultPadding = 16.0;
+  static const double defaultBorderRadius = 8.0;
+  static const double smallBorderRadius = 4.0;
+  static const double largeBorderRadius = 16.0;
+
+  // Splash Screen
+  static const Duration splashDuration = Duration(seconds: 3);
+
+  // Cache Duration
+  static const Duration cacheDuration = Duration(hours: 1);
+  static const Duration longCacheDuration = Duration(days: 7);
+
+  // Page Size
+  static const int defaultPageSize = 20;
+  static const int maxPageSize = 100;
+
+  // Refresh Intervals
+  static const Duration dataRefreshInterval = Duration(seconds: 30);
+  static const Duration uiRefreshInterval = Duration(milliseconds: 500);
+
+  // Validation
+  static const int minPasswordLength = 6;
+  static const int maxPasswordLength = 128;
+  static const int minNameLength = 3;
+  static const int maxNameLength = 50;
+  static const int maxPhoneLength = 15;
+
+  // Feature Flags
+  static const bool enableOfflineMode = true;
+  static const bool enableLocalNotifications = true;
+  static const bool enablePushNotifications = false;
+}

lib/core/constants/colors.dart

@@ -0,0 +1,49 @@
+import 'package:flutter/material.dart';
+
+/// Konfigurasi warna aplikasi HydroNutrify
+class AppColors {
+  AppColors._(); // Private constructor untuk mencegah instansiasi
+
+  // Primary Colors
+  static const Color primary = Colors.green;
+  static const Color primaryLight = Color(0xFF66BB6A);
+  static const Color primaryDark = Color(0xFF2E7D32);
+
+  // Secondary Colors
+  static const Color secondary = Color(0xFF4CAF50);
+  static const Color secondaryLight = Color(0xFF81C784);
+  static const Color secondaryDark = Color(0xFF388E3C);
+
+  // Neutral Colors
+  static const Color white = Color(0xFFFFFFFF);
+  static const Color black = Color(0xFF000000);
+  static const Color scaffoldBackground = Color(0xFFF9F9F9);
+  static const Color pageBackground = Color(0xFFFAFAFA);
+  static const Color lightGray = Color(0xFFF5F5F5);
+  static const Color mediumGray = Color(0xFFBDBDBD);
+  static const Color darkGray = Color(0xFF757575);
+
+  // Status Colors
+  static const Color success = Color(0xFF4CAF50);
+  static const Color warning = Color(0xFFFFC107);
+  static const Color error = Color(0xFFF44336);
+  static const Color info = Color(0xFF2196F3);
+  static const Color navbarActive = Color(0xFF52C41A);
+
+  // Text Colors
+  static const Color textPrimary = Color(0xFF212121);
+  static const Color textSecondary = Color(0xFF757575);
+  static const Color textHint = Color(0xFFBDBDBD);
+  static const Color textInverse = Color(0xFFFFFFFF);
+
+  // Border Colors
+  static const Color borderLight = Color(0xFFE0E0E0);
+  static const Color borderDark = Color(0xFF9E9E9E);
+
+  // Shadow Color
+  static const Color shadow = Color(0x1A000000);
+
+  // Transparency
+  static Color blackWithOpacity(double opacity) => black.withValues(alpha: opacity);
+  static Color whiteWithOpacity(double opacity) => white.withValues(alpha: opacity);
+}

lib/core/constants/constants.dart

@@ -0,0 +1,4 @@
+// Export semua file constants di sini untuk kemudahan import
+export 'colors.dart';
+export 'strings.dart';
+export 'app_settings.dart';

lib/core/constants/strings.dart

@@ -0,0 +1,94 @@
+/// Konfigurasi string statis aplikasi HydroNutrify
+class AppStrings {
+  AppStrings._(); // Private constructor untuk mencegah instansiasi
+
+  // App Metadata
+  static const String appName = 'HydroNutrify';
+  static const String appTagline = 'Hidroponik Jadi Mudah.';
+  static const String appVersion = '1.0.0';
+
+  // Navigation & Menu
+  static const String home = 'Beranda';
+  static const String settings = 'Pengaturan';
+  static const String profile = 'Profil';
+  static const String flowManagement = 'Manajemen Aliran';
+  static const String monitoring = 'Monitoring';
+  static const String graph = 'Grafik';
+  static const String monitoringGrafik = 'Monitoring Grafik & Statistik';
+  static const String seeAll = 'Lihat Semua';
+
+  // Authentication
+  static const String login = 'Masuk';
+  static const String register = 'Daftar';
+  static const String logout = 'Keluar';
+  static const String forgotPassword = 'Lupa Kata Sandi';
+  static const String email = 'Email';
+  static const String password = 'Kata Sandi';
+  static const String confirmPassword = 'Konfirmasi Kata Sandi';
+  static const String signIn = 'Masuk';
+  static const String signUp = 'Daftar';
+  static const String noAccount = 'Belum punya akun?';
+  static const String alreadyHaveAccount = 'Sudah punya akun?';
+  static const String changePassword = 'Ubah Kata Sandi';
+  static const String currentPassword = 'Kata Sandi Saat Ini';
+  static const String newPassword = 'Kata Sandi Baru';
+
+  // Profile
+  static const String myProfile = 'Profil Saya';
+  static const String fullName = 'Nama Lengkap';
+  static const String phone = 'Nomor Telepon';
+  static const String address = 'Alamat';
+  static const String editProfile = 'Edit Profil';
+
+  // Monitoring Data
+  static const String ph = 'pH';
+  static const String tds = 'TDS';
+  static const String temperature = 'Suhu';
+  static const String humidity = 'Kelembaban';
+  static const String ec = 'EC';
+  static const String waterLevel = 'Tingkat Air';
+  static const String growthPhase = 'Fase Pertumbuhan';
+
+  // Actions
+  static const String save = 'Simpan';
+  static const String cancel = 'Batal';
+  static const String edit = 'Edit';
+  static const String delete = 'Hapus';
+  static const String add = 'Tambah';
+  static const String next = 'Selanjutnya';
+  static const String retry = 'Coba Lagi';
+  static const String previous = 'Sebelumnya';
+  static const String confirm = 'Konfirmasi';
+  static const String close = 'Tutup';
+
+  // Messages
+  static const String loadingData = 'Memuat data...';
+  static const String noDataAvailable = 'Data tidak tersedia';
+  static const String noMonitoringData = 'Belum ada data monitoring';
+  static const String pleaseLogin = 'Silakan Login';
+  static const String failedToLoadData = 'Gagal memuat data';
+  static const String startPlantingFirst = 'Belum Memulai Tanam';
+  static const String successfullyUpdated = 'Berhasil diperbarui';
+  static const String failedToLoad = 'Gagal memuat data';
+  static const String pleaseWait = 'Mohon tunggu...';
+  static const String error = 'Error';
+  static const String success = 'Berhasil';
+  static const String warning = 'Peringatan';
+
+  // Errors
+  static const String invalidEmail = 'Email tidak valid';
+  static const String passwordTooShort = 'Kata sandi minimal 6 karakter';
+  static const String passwordMismatch = 'Kata sandi tidak cocok';
+  static const String fillAllFields = 'Harap isi semua kolom';
+  static const String networkError = 'Kesalahan jaringan. Periksa koneksi Anda';
+  static const String serverError = 'Kesalahan server. Coba lagi nanti';
+  static const String unknownError = 'Terjadi kesalahan tidak diketahui';
+
+  // Statistics
+  static const String weeklyStats = 'Statistik Mingguan';
+  static const String monthlyStats = 'Statistik Bulanan';
+  static const String average = 'Rata-rata';
+  static const String minimum = 'Minimum';
+  static const String maximum = 'Maksimum';
+  static const String trend = 'Tren';
+}

lib/core/core.dart

@@ -0,0 +1,6 @@
+// Export semua file core di sini untuk kemudahan import
+export 'constants/constants.dart';
+export 'theme/theme.dart';
+export 'utils/cycle_phase_utils.dart';
+export 'utils/phase_display_utils.dart';
+export 'firebase_options.dart';

lib/core/firebase_options.dart

@@ -0,0 +1,89 @@
+// File generated by FlutterFire CLI.
+// ignore_for_file: type=lint
+import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
+import 'package:flutter/foundation.dart'
+    show defaultTargetPlatform, kIsWeb, TargetPlatform;
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+
+/// Default [FirebaseOptions] for use with your Firebase apps.
+///
+/// Example:
+/// ```dart
+/// import 'firebase_options.dart';
+/// // ...
+/// await Firebase.initializeApp(
+///   options: DefaultFirebaseOptions.currentPlatform,
+/// );
+/// ```
+class DefaultFirebaseOptions {
+  static FirebaseOptions get currentPlatform {
+    if (kIsWeb) {
+      return web;
+    }
+    switch (defaultTargetPlatform) {
+      case TargetPlatform.android:
+        return android;
+      case TargetPlatform.iOS:
+        return ios;
+      case TargetPlatform.macOS:
+        return macos;
+      case TargetPlatform.windows:
+        return windows;
+      case TargetPlatform.linux:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for linux - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      default:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions are not supported for this platform.',
+        );
+    }
+  }
+
+  static FirebaseOptions get web => FirebaseOptions(
+    apiKey: dotenv.env['FIREBASE_API_KEY_WEB'] ?? '',
+    appId: dotenv.env['FIREBASE_APP_ID_WEB'] ?? '',
+    messagingSenderId: dotenv.env['FIREBASE_MESSAGING_SENDER_ID'] ?? '',
+    projectId: dotenv.env['FIREBASE_PROJECT_ID'] ?? '',
+    authDomain: dotenv.env['FIREBASE_AUTH_DOMAIN'] ?? '',
+    storageBucket: dotenv.env['FIREBASE_STORAGE_BUCKET'] ?? '',
+    measurementId: dotenv.env['FIREBASE_MEASUREMENT_ID_WEB'] ?? '',
+  );
+
+  static FirebaseOptions get android => FirebaseOptions(
+    apiKey: dotenv.env['FIREBASE_API_KEY_ANDROID'] ?? '',
+    appId: dotenv.env['FIREBASE_APP_ID_ANDROID'] ?? '',
+    messagingSenderId: dotenv.env['FIREBASE_MESSAGING_SENDER_ID'] ?? '',
+    projectId: dotenv.env['FIREBASE_PROJECT_ID'] ?? '',
+    storageBucket: dotenv.env['FIREBASE_STORAGE_BUCKET'] ?? '',
+  );
+
+  static FirebaseOptions get ios => FirebaseOptions(
+    apiKey: dotenv.env['FIREBASE_API_KEY_IOS'] ?? '',
+    appId: dotenv.env['FIREBASE_APP_ID_IOS'] ?? '',
+    messagingSenderId: dotenv.env['FIREBASE_MESSAGING_SENDER_ID'] ?? '',
+    projectId: dotenv.env['FIREBASE_PROJECT_ID'] ?? '',
+    storageBucket: dotenv.env['FIREBASE_STORAGE_BUCKET'] ?? '',
+    iosBundleId: dotenv.env['FIREBASE_IOS_BUNDLE_ID'] ?? '',
+  );
+
+  static FirebaseOptions get macos => FirebaseOptions(
+    apiKey: dotenv.env['FIREBASE_API_KEY_IOS'] ?? '',
+    appId: dotenv.env['FIREBASE_APP_ID_IOS'] ?? '',
+    messagingSenderId: dotenv.env['FIREBASE_MESSAGING_SENDER_ID'] ?? '',
+    projectId: dotenv.env['FIREBASE_PROJECT_ID'] ?? '',
+    storageBucket: dotenv.env['FIREBASE_STORAGE_BUCKET'] ?? '',
+    iosBundleId: dotenv.env['FIREBASE_IOS_BUNDLE_ID'] ?? '',
+  );
+
+  static FirebaseOptions get windows => FirebaseOptions(
+    apiKey: dotenv.env['FIREBASE_API_KEY_WINDOWS'] ?? '',
+    appId: dotenv.env['FIREBASE_APP_ID_WINDOWS'] ?? '',
+    messagingSenderId: dotenv.env['FIREBASE_MESSAGING_SENDER_ID'] ?? '',
+    projectId: dotenv.env['FIREBASE_PROJECT_ID'] ?? '',
+    authDomain: dotenv.env['FIREBASE_AUTH_DOMAIN'] ?? '',
+    storageBucket: dotenv.env['FIREBASE_STORAGE_BUCKET'] ?? '',
+    measurementId: dotenv.env['FIREBASE_MEASUREMENT_ID_WINDOWS'] ?? '',
+  );
+}

lib/core/theme/app_theme.dart

@@ -0,0 +1,295 @@
+import 'package:flutter/material.dart';
+import 'package:mobile_monitoring/core/constants/colors.dart';
+import 'package:mobile_monitoring/core/constants/app_settings.dart';
+
+/// Konfigurasi Theme untuk aplikasi HydroNutrify
+class AppTheme {
+  AppTheme._(); // Private constructor untuk mencegah instansiasi
+
+  /// Light Theme
+  static ThemeData get lightTheme {
+    return ThemeData(
+      useMaterial3: true,
+      brightness: Brightness.light,
+      fontFamily: AppSettings.fontFamily,
+      
+      // Color Scheme
+      colorScheme: ColorScheme.fromSeed(
+        seedColor: AppColors.primary,
+        brightness: Brightness.light,
+      ),
+
+      // Scaffold Background
+      scaffoldBackgroundColor: AppColors.scaffoldBackground,
+
+      // AppBar Theme
+      appBarTheme: AppBarTheme(
+        backgroundColor: AppColors.primary,
+        foregroundColor: AppColors.white,
+        elevation: 0,
+        centerTitle: true,
+        titleTextStyle: TextStyle(
+          color: AppColors.white,
+          fontSize: 20,
+          fontWeight: FontWeight.w600,
+          fontFamily: AppSettings.fontFamily,
+        ),
+      ),
+
+      // Text Theme
+      textTheme: TextTheme(
+        // Large text styles
+        displayLarge: TextStyle(
+          fontSize: 32,
+          fontWeight: FontWeight.bold,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        displayMedium: TextStyle(
+          fontSize: 28,
+          fontWeight: FontWeight.bold,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        displaySmall: TextStyle(
+          fontSize: 24,
+          fontWeight: FontWeight.w600,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        // Heading styles
+        headlineLarge: TextStyle(
+          fontSize: 22,
+          fontWeight: FontWeight.w600,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        headlineMedium: TextStyle(
+          fontSize: 20,
+          fontWeight: FontWeight.w600,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        headlineSmall: TextStyle(
+          fontSize: 18,
+          fontWeight: FontWeight.w600,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        // Title styles
+        titleLarge: TextStyle(
+          fontSize: 16,
+          fontWeight: FontWeight.w600,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        titleMedium: TextStyle(
+          fontSize: 14,
+          fontWeight: FontWeight.w500,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        titleSmall: TextStyle(
+          fontSize: 12,
+          fontWeight: FontWeight.w500,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        // Body styles
+        bodyLarge: TextStyle(
+          fontSize: 16,
+          fontWeight: FontWeight.normal,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        bodyMedium: TextStyle(
+          fontSize: 14,
+          fontWeight: FontWeight.normal,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        bodySmall: TextStyle(
+          fontSize: 12,
+          fontWeight: FontWeight.normal,
+          color: AppColors.textSecondary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        // Label styles
+        labelLarge: TextStyle(
+          fontSize: 14,
+          fontWeight: FontWeight.w500,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        labelMedium: TextStyle(
+          fontSize: 12,
+          fontWeight: FontWeight.w500,
+          color: AppColors.textPrimary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+        labelSmall: TextStyle(
+          fontSize: 10,
+          fontWeight: FontWeight.w500,
+          color: AppColors.textSecondary,
+          fontFamily: AppSettings.fontFamily,
+        ),
+      ),
+
+      // Button Styles
+      elevatedButtonTheme: ElevatedButtonThemeData(
+        style: ElevatedButton.styleFrom(
+          backgroundColor: AppColors.primary,
+          foregroundColor: AppColors.white,
+          padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+          ),
+          textStyle: const TextStyle(
+            fontSize: 16,
+            fontWeight: FontWeight.w600,
+          ),
+        ),
+      ),
+
+      outlinedButtonTheme: OutlinedButtonThemeData(
+        style: OutlinedButton.styleFrom(
+          foregroundColor: AppColors.primary,
+          side: const BorderSide(color: AppColors.primary, width: 1),
+          padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
+          shape: RoundedRectangleBorder(
+            borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+          ),
+          textStyle: const TextStyle(
+            fontSize: 16,
+            fontWeight: FontWeight.w600,
+          ),
+        ),
+      ),
+
+      textButtonTheme: TextButtonThemeData(
+        style: TextButton.styleFrom(
+          foregroundColor: AppColors.primary,
+          padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+          textStyle: const TextStyle(
+            fontSize: 14,
+            fontWeight: FontWeight.w600,
+          ),
+        ),
+      ),
+
+      // Input Decoration Theme
+      inputDecorationTheme: InputDecorationTheme(
+        filled: true,
+        fillColor: AppColors.white,
+        contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+        border: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+          borderSide: const BorderSide(color: AppColors.borderLight),
+        ),
+        enabledBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+          borderSide: const BorderSide(color: AppColors.borderLight),
+        ),
+        focusedBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+          borderSide: const BorderSide(color: AppColors.primary, width: 2),
+        ),
+        errorBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+          borderSide: const BorderSide(color: AppColors.error),
+        ),
+        focusedErrorBorder: OutlineInputBorder(
+          borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+          borderSide: const BorderSide(color: AppColors.error, width: 2),
+        ),
+        labelStyle: const TextStyle(color: AppColors.textSecondary),
+        hintStyle: const TextStyle(color: AppColors.textHint),
+        errorStyle: const TextStyle(color: AppColors.error),
+      ),
+
+      // Card Theme
+      cardTheme: CardThemeData(
+        color: AppColors.white,
+        elevation: 2,
+        margin: const EdgeInsets.all(8),
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+        ),
+      ),
+
+      // Dialog Theme
+      dialogTheme: DialogThemeData(
+        backgroundColor: AppColors.white,
+        elevation: 8,
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(AppSettings.defaultBorderRadius),
+        ),
+      ),
+
+      // Floating Action Button Theme
+      floatingActionButtonTheme: FloatingActionButtonThemeData(
+        backgroundColor: AppColors.primary,
+        foregroundColor: AppColors.white,
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(16),
+        ),
+      ),
+
+      // Progress Indicator
+      progressIndicatorTheme: const ProgressIndicatorThemeData(
+        color: AppColors.primary,
+      ),
+
+      // Divider Theme
+      dividerTheme: const DividerThemeData(
+        color: AppColors.borderLight,
+        thickness: 1,
+        space: 16,
+      ),
+
+      // Chip Theme
+      chipTheme: ChipThemeData(
+        backgroundColor: AppColors.lightGray,
+        disabledColor: AppColors.mediumGray,
+        selectedColor: AppColors.primary,
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+        labelStyle: const TextStyle(
+          color: AppColors.textPrimary,
+          fontSize: 14,
+          fontWeight: FontWeight.w500,
+        ),
+        secondaryLabelStyle: const TextStyle(
+          color: AppColors.white,
+          fontSize: 14,
+          fontWeight: FontWeight.w500,
+        ),
+        shape: RoundedRectangleBorder(
+          borderRadius: BorderRadius.circular(16),
+        ),
+      ),
+
+      // Bottom Navigation Bar Theme
+      bottomNavigationBarTheme: BottomNavigationBarThemeData(
+        backgroundColor: AppColors.white,
+        selectedItemColor: AppColors.primary,
+        unselectedItemColor: AppColors.mediumGray,
+        elevation: 8,
+        type: BottomNavigationBarType.fixed,
+      ),
+    );
+  }
+
+  /// Dark Theme (Optional untuk masa depan)
+  static ThemeData get darkTheme {
+    return ThemeData(
+      useMaterial3: true,
+      brightness: Brightness.dark,
+      fontFamily: AppSettings.fontFamily,
+      colorScheme: ColorScheme.fromSeed(
+        seedColor: AppColors.primaryLight,
+        brightness: Brightness.dark,
+      ),
+      scaffoldBackgroundColor: Colors.grey[900],
+    );
+  }
+}

lib/core/theme/theme.dart

@@ -0,0 +1,2 @@
+// Export theme configuration
+export 'app_theme.dart';

lib/core/utils/cycle_phase_utils.dart

@@ -0,0 +1,58 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:mobile_monitoring/core/utils/phase_display_utils.dart';
+
+class CyclePhaseUtils {
+  static const List<String> monthNames = [
+    'Jan',
+    'Feb',
+    'Mar',
+    'Apr',
+    'Mei',
+    'Jun',
+    'Jul',
+    'Agu',
+    'Sep',
+    'Okt',
+    'Nov',
+    'Des',
+  ];
+
+  static DateTime? extractStartDate(Map<String, dynamic>? cycleData) {
+    final startValue = cycleData?['start_date'];
+    if (startValue is Timestamp) {
+      return startValue.toDate();
+    }
+    if (startValue is DateTime) {
+      return startValue;
+    }
+    return null;
+  }
+
+  static String calculateCyclePhase(int daysSincePlanting) {
+    if (daysSincePlanting <= 14) return PhaseDisplayUtils.semai.name;
+    if (daysSincePlanting <= 30) return PhaseDisplayUtils.vegetatif.name;
+    if (daysSincePlanting <= 60) return PhaseDisplayUtils.generatif.name;
+    return 'Panen';
+  }
+
+  static String calculateDisplayPhase(int daysSincePlanting) {
+    return PhaseDisplayUtils.fromDays(daysSincePlanting).name;
+  }
+
+  static int inferDaysFromPhase(String? phase) {
+    switch ((phase ?? '').toLowerCase()) {
+      case 'panen':
+        return 61;
+      default:
+        final phaseConfig = PhaseDisplayUtils.fromName(phase);
+        if (phaseConfig == PhaseDisplayUtils.semai) return 7;
+        if (phaseConfig == PhaseDisplayUtils.vegetatif) return 20;
+        if (phaseConfig == PhaseDisplayUtils.generatif) return 40;
+        return 0;
+    }
+  }
+
+  static String formatIndonesianDate(DateTime date) {
+    return '${date.day} ${monthNames[date.month - 1]} ${date.year}';
+  }
+}

lib/core/utils/phase_display_utils.dart

@@ -0,0 +1,116 @@
+import 'package:flutter/material.dart';
+
+class PhaseDisplayConfig {
+  final String name;
+  final Color color;
+  final int nutrientMin;
+  final int nutrientMax;
+  final int startDay;
+  final int? endDay;
+
+  const PhaseDisplayConfig({
+    required this.name,
+    required this.color,
+    required this.nutrientMin,
+    required this.nutrientMax,
+    required this.startDay,
+    required this.endDay,
+  });
+
+  String get dayRangeLabel =>
+      endDay == null ? '$startDay+' : '$startDay-$endDay';
+}
+
+class PhaseProgressData {
+  final String phaseName;
+  final int dayInPhase;
+  final int phaseDuration;
+  final double progress;
+
+  const PhaseProgressData({
+    required this.phaseName,
+    required this.dayInPhase,
+    required this.phaseDuration,
+    required this.progress,
+  });
+}
+
+class PhaseDisplayUtils {
+  static const semai = PhaseDisplayConfig(
+    name: 'Semai',
+    color: Color(0xFF2196F3),
+    nutrientMin: 300,
+    nutrientMax: 500,
+    startDay: 1,
+    endDay: 14,
+  );
+
+  static const vegetatif = PhaseDisplayConfig(
+    name: 'Vegetatif',
+    color: Color(0xFF4CAF50),
+    nutrientMin: 400,
+    nutrientMax: 800,
+    startDay: 15,
+    endDay: 30,
+  );
+
+  static const generatif = PhaseDisplayConfig(
+    name: 'Generatif',
+    color: Color(0xFFFF9800),
+    nutrientMin: 800,
+    nutrientMax: 1300,
+    startDay: 31,
+    endDay: null,
+  );
+
+  static const List<PhaseDisplayConfig> ordered = [semai, vegetatif, generatif];
+
+  static PhaseDisplayConfig fromDays(int daysSincePlanting) {
+    if (daysSincePlanting <= 14) return semai;
+    if (daysSincePlanting <= 30) return vegetatif;
+    return generatif;
+  }
+
+  static PhaseDisplayConfig fromName(String? name) {
+    final lower = (name ?? '').toLowerCase();
+    switch (lower) {
+      case 'semai':
+        return semai;
+      case 'generatif':
+        return generatif;
+      default:
+        return vegetatif;
+    }
+  }
+
+  static PhaseProgressData progressData(int daysSincePlanting) {
+    final phase = fromDays(daysSincePlanting);
+
+    if (phase == semai) {
+      return PhaseProgressData(
+        phaseName: phase.name,
+        dayInPhase: daysSincePlanting,
+        phaseDuration: 14,
+        progress: daysSincePlanting / 14,
+      );
+    }
+
+    if (phase == vegetatif) {
+      final dayInPhase = daysSincePlanting - 14;
+      return PhaseProgressData(
+        phaseName: phase.name,
+        dayInPhase: dayInPhase,
+        phaseDuration: 16,
+        progress: dayInPhase / 16,
+      );
+    }
+
+    final dayInPhase = daysSincePlanting - 30;
+    return PhaseProgressData(
+      phaseName: phase.name,
+      dayInPhase: dayInPhase,
+      phaseDuration: 30,
+      progress: (dayInPhase / 30).clamp(0.0, 1.0),
+    );
+  }
+}

lib/data/data.dart

@@ -0,0 +1,4 @@
+// Export semua file dari data layer
+export 'models/models.dart';
+export 'repositories/repositories.dart';
+export 'services/services.dart';

lib/data/models/models.dart

@@ -0,0 +1,2 @@
+// Export semua file dari models layer
+export 'service_result.dart';

lib/data/models/service_result.dart

@@ -0,0 +1,35 @@
+class ServiceResult<T> {
+  final bool success;
+  final String message;
+  final T? data;
+  final String? errorCode;
+
+  const ServiceResult({
+    required this.success,
+    required this.message,
+    this.data,
+    this.errorCode,
+  });
+
+  factory ServiceResult.success({
+    required String message,
+    T? data,
+  }) {
+    return ServiceResult<T>(
+      success: true,
+      message: message,
+      data: data,
+    );
+  }
+
+  factory ServiceResult.failure({
+    required String message,
+    String? errorCode,
+  }) {
+    return ServiceResult<T>(
+      success: false,
+      message: message,
+      errorCode: errorCode,
+    );
+  }
+}

lib/data/repositories/base_repository.dart

@@ -0,0 +1,25 @@
+// Base Repository Interface
+// 
+// Gunakan interface ini sebagai template untuk membuat repository-nya.
+// Repository pattern memisahkan logika pengambilan data dari service.
+//
+// Contoh:
+// ```dart
+// abstract class UserRepository {
+//   Future<User> getUserById(String userId);
+//   Future<List<User>> getAllUsers();
+//   Future<void> updateUser(User user);
+//   Future<void> deleteUser(String userId);
+// }
+// ```
+
+abstract class BaseRepository {
+  // Template method untuk operasi yang dapat diulang
+  Future<T> execute<T>(Future<T> Function() operation) async {
+    try {
+      return await operation();
+    } catch (e) {
+      rethrow;
+    }
+  }
+}

lib/data/repositories/repositories.dart

@@ -0,0 +1,2 @@
+// Export semua repositories dari data layer
+export 'base_repository.dart';

lib/data/services/auth_service.dart

@@ -0,0 +1,217 @@
+import 'dart:async';
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/foundation.dart';
+import 'package:mobile_monitoring/data/models/service_result.dart';
+
+/// Service untuk autentikasi (login, register, logout, reset password)
+/// Backend logic - tidak ada dependency ke UI
+class AuthService {
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+
+  User? get currentUser => _auth.currentUser;
+  Stream<User?> get authStateChanges => _auth.authStateChanges();
+
+  /// Login dengan email dan password
+  /// Returns ServiceResult dengan status success/failure dan pesan
+  Future<ServiceResult<User?>> signInWithEmailAndPassword({
+    required String email,
+    required String password,
+  }) async {
+    try {
+      debugPrint('[AuthService] Login attempt for: $email');
+      
+      // Set language untuk error messages
+      _auth.setLanguageCode('id');
+      
+      // Timeout untuk mencegah hang
+      final userCredential = await _auth
+          .signInWithEmailAndPassword(email: email, password: password)
+          .timeout(
+            const Duration(seconds: 20),
+            onTimeout: () {
+              throw TimeoutException('Login timeout');
+            },
+          );
+
+      debugPrint('[AuthService] ✓ Login success - User: ${userCredential.user?.email}');
+      
+      return ServiceResult.success(
+        message: 'Login berhasil',
+        data: userCredential.user,
+      );
+      
+    } on TimeoutException {
+      debugPrint('[AuthService] ✗ Login timeout');
+      return ServiceResult.failure(
+        message: 'Login timeout. Periksa koneksi atau Google Play Services.',
+        errorCode: 'timeout',
+      );
+    } on FirebaseAuthException catch (e) {
+      debugPrint('[AuthService] ✗ FirebaseAuthException: ${e.code} - ${e.message}');
+      
+      final message = _mapFirebaseAuthError(e.code);
+      return ServiceResult.failure(
+        message: message,
+        errorCode: e.code,
+      );
+    } catch (e) {
+      debugPrint('[AuthService] ✗ Unexpected error: $e');
+      return ServiceResult.failure(
+        message: 'Terjadi kesalahan saat login',
+        errorCode: 'unknown',
+      );
+    }
+  }
+
+  /// Register akun baru dengan email, password, dan nama
+  Future<ServiceResult<User?>> registerWithEmailAndPassword({
+    required String email,
+    required String password,
+    required String name,
+  }) async {
+    try {
+      debugPrint('[AuthService] Register attempt for: $email');
+      
+      final userCredential = await _auth.createUserWithEmailAndPassword(
+        email: email,
+        password: password,
+      );
+      
+      // Update display name
+      await userCredential.user?.updateDisplayName(name);
+      await userCredential.user?.reload();
+      
+      debugPrint('[AuthService] ✓ Register success - User: ${userCredential.user?.email}');
+      
+      return ServiceResult.success(
+        message: 'Registrasi berhasil',
+        data: userCredential.user,
+      );
+      
+    } on FirebaseAuthException catch (e) {
+      debugPrint('[AuthService] ✗ Register FirebaseAuthException: ${e.code} - ${e.message}');
+      
+      String message;
+      switch (e.code) {
+        case 'weak-password':
+          message = 'Password terlalu lemah';
+          break;
+        case 'email-already-in-use':
+          message = 'Email sudah terdaftar';
+          break;
+        case 'invalid-email':
+          message = 'Email tidak valid';
+          break;
+        default:
+          message = 'Terjadi kesalahan: ${e.message}';
+      }
+      
+      return ServiceResult.failure(
+        message: message,
+        errorCode: e.code,
+      );
+    } catch (e) {
+      debugPrint('[AuthService] ✗ Register unexpected error: $e');
+      return ServiceResult.failure(
+        message: 'Terjadi kesalahan saat registrasi',
+        errorCode: 'unknown',
+      );
+    }
+  }
+
+  /// Logout user dari aplikasi
+  Future<ServiceResult<void>> signOut() async {
+    try {
+      debugPrint('[AuthService] Logout attempt');
+      await _auth.signOut();
+      debugPrint('[AuthService] ✓ Logout success');
+      
+      return ServiceResult.success(message: 'Logout berhasil');
+    } catch (e) {
+      debugPrint('[AuthService] ✗ Logout error: $e');
+      return ServiceResult.failure(
+        message: 'Gagal logout',
+        errorCode: 'unknown',
+      );
+    }
+  }
+
+  /// Kirim email reset password
+  Future<ServiceResult<void>> resetPassword(String email) async {
+    try {
+      debugPrint('[AuthService] Reset password for: $email');
+      
+      await _auth.sendPasswordResetEmail(email: email);
+      
+      debugPrint('[AuthService] ✓ Reset password email sent');
+      
+      return ServiceResult.success(
+        message: 'Link reset password telah dikirim ke email Anda',
+      );
+      
+    } on FirebaseAuthException catch (e) {
+      debugPrint('[AuthService] ✗ Reset password FirebaseAuthException: ${e.code}');
+      
+      String message;
+      switch (e.code) {
+        case 'user-not-found':
+          message = 'Email tidak terdaftar';
+          break;
+        case 'invalid-email':
+          message = 'Email tidak valid';
+          break;
+        default:
+          message = 'Terjadi kesalahan: ${e.message}';
+      }
+      
+      return ServiceResult.failure(
+        message: message,
+        errorCode: e.code,
+      );
+    } catch (e) {
+      debugPrint('[AuthService] ✗ Reset password unexpected error: $e');
+      return ServiceResult.failure(
+        message: 'Terjadi kesalahan',
+        errorCode: 'unknown',
+      );
+    }
+  }
+
+  /// Validasi email format
+  bool isValidEmail(String email) {
+    return email.isNotEmpty && email.contains('@');
+  }
+
+  /// Validasi password
+  bool isValidPassword(String password) {
+    return password.length >= 6;
+  }
+
+  /// Map Firebase Auth error codes ke pesan yang user-friendly
+  String _mapFirebaseAuthError(String code) {
+    switch (code) {
+      case 'invalid-credential':
+      case 'wrong-password':
+        return 'Email atau password salah';
+      case 'user-not-found':
+        return 'Akun belum terdaftar';
+      case 'user-disabled':
+        return 'Akun dinonaktifkan';
+      case 'too-many-requests':
+        return 'Terlalu banyak percobaan, coba lagi nanti';
+      case 'network-request-failed':
+        return 'Koneksi internet bermasalah';
+      case 'operation-not-allowed':
+        return 'Email/Password belum diaktifkan di Firebase';
+      case 'app-not-authorized':
+        return 'App belum terdaftar di Firebase (package name/sha-1)';
+      case 'invalid-api-key':
+        return 'API key Firebase tidak valid';
+      case 'invalid-email':
+        return 'Format email tidak valid';
+      default:
+        return 'Login gagal: $code';
+    }
+  }
+}
+

lib/data/services/flow_service.dart

@@ -0,0 +1,343 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart' show Color;
+import 'package:mobile_monitoring/data/models/service_result.dart';
+import 'package:mobile_monitoring/core/utils/cycle_phase_utils.dart';
+
+/// Model untuk monitoring data di Flow page
+class FlowMonitoringData {
+  final double ph;
+  final double tds;
+  final String phStatus;
+  final String tdsStatus;
+  final Color phColor;
+  final Color tdsColor;
+  final bool pumpPhUp;
+  final bool pumpPhDown;
+  final bool pumpNutrient;
+  final bool pumpWater;
+
+  FlowMonitoringData({
+    required this.ph,
+    required this.tds,
+    required this.phStatus,
+    required this.tdsStatus,
+    required this.phColor,
+    required this.tdsColor,
+    required this.pumpPhUp,
+    required this.pumpPhDown,
+    required this.pumpNutrient,
+    required this.pumpWater,
+  });
+}
+
+/// Model untuk recap row
+class RecapRow {
+  final String day;
+  final String morning;
+  final String afternoon;
+  final String night;
+  final DateTime date;
+
+  RecapRow({
+    required this.day,
+    required this.morning,
+    required this.afternoon,
+    required this.night,
+    required this.date,
+  });
+
+  Map<String, dynamic> toMap() {
+    return {
+      'day': day,
+      'morning': morning,
+      'afternoon': afternoon,
+      'night': night,
+      'date': date,
+    };
+  }
+}
+
+/// Model untuk aggregate data per slot waktu
+class _SlotAggregate {
+  double? _phSum;
+  double? _tdsSum;
+  int _count = 0;
+
+  void add({required double ph, required double tds}) {
+    _phSum = (_phSum ?? 0) + ph;
+    _tdsSum = (_tdsSum ?? 0) + tds;
+    _count++;
+  }
+
+  bool get hasData => _count > 0;
+  double? get phAverage => _count > 0 ? _phSum! / _count : null;
+  double? get tdsAverage => _count > 0 ? _tdsSum! / _count : null;
+}
+
+/// Error info untuk Flow page
+class FlowDataError {
+  final String displayMessage;
+  final String detailMessage;
+  final bool isAuthError;
+
+  FlowDataError({
+    required this.displayMessage,
+    required this.detailMessage,
+    required this.isAuthError,
+  });
+
+  factory FlowDataError.fromException(Object error) {
+    final errorMsg = error.toString();
+    debugPrint('[FlowService] Error: $errorMsg');
+
+    bool isNotAuthError = errorMsg.contains('terautentikasi');
+
+    if (isNotAuthError) {
+      return FlowDataError(
+        displayMessage: 'Silakan Login',
+        detailMessage: 'Sesi Anda telah berakhir, login kembali',
+        isAuthError: true,
+      );
+    } else {
+      return FlowDataError(
+        displayMessage: 'Gagal memuat data',
+        detailMessage: 'Pastikan koneksi internet stabil',
+        isAuthError: false,
+      );
+    }
+  }
+}
+
+/// Service untuk Flow Page - Backend Logic
+/// Tidak ada dependency ke UI (no BuildContext, no Color from material)
+class FlowService {
+  static const List<String> dayNames = [
+    'Sen',
+    'Sel',
+    'Rab',
+    'Kam',
+    'Jum',
+    'Sab',
+    'Min',
+  ];
+
+  FlowMonitoringData _parseMonitoringData(Map<String, dynamic> data) {
+    debugPrint('[FlowService] parseMonitoringData()');
+
+    // Extract values
+    final double ph = (data['pH_value'] as num?)?.toDouble() ?? 0.0;
+    final double tds = (data['nutrient_level'] as num?)?.toDouble() ?? 0.0;
+
+    // Extract pump status
+    final bool pumpPhUp = data['pump_ph_up_status'] ?? false;
+    final bool pumpPhDown = data['pump_ph_down_status'] ?? false;
+    final bool pumpNutrient = data['pump_nutrient_status'] ?? false;
+    final bool pumpWater = data['pump_water_status'] ?? false;
+
+    // Determine abnormality
+    final bool phPumpOn = pumpPhUp || pumpPhDown;
+    final bool nutrientPumpOn = pumpNutrient || pumpWater;
+
+    // Determine status and colors
+    final String phStatus = phPumpOn ? 'Abnormal' : 'Normal';
+    final String tdsStatus = nutrientPumpOn ? 'Abnormal' : 'Normal';
+
+    // Use color codes instead of Color objects for backend
+    // Frontend will convert these to Color objects
+    final Color phColor = phPumpOn
+        ? const Color(0xFFFF9800)
+        : const Color(0xFF4CAF50);
+    final Color tdsColor = nutrientPumpOn
+        ? const Color(0xFFFF9800)
+        : const Color(0xFF4CAF50);
+
+    debugPrint('[FlowService] pH: $ph, status: $phStatus');
+    debugPrint('[FlowService] TDS: $tds, status: $tdsStatus');
+
+    return FlowMonitoringData(
+      ph: ph,
+      tds: tds,
+      phStatus: phStatus,
+      tdsStatus: tdsStatus,
+      phColor: phColor,
+      tdsColor: tdsColor,
+      pumpPhUp: pumpPhUp,
+      pumpPhDown: pumpPhDown,
+      pumpNutrient: pumpNutrient,
+      pumpWater: pumpWater,
+    );
+  }
+
+  ServiceResult<FlowMonitoringData> parseMonitoringDataResult(
+    Map<String, dynamic> data,
+  ) {
+    try {
+      final parsed = _parseMonitoringData(data);
+      return ServiceResult.success(
+        message: 'Data flow monitoring berhasil diproses',
+        data: parsed,
+      );
+    } catch (e) {
+      return ServiceResult.failure(
+        message: 'Gagal memproses data flow monitoring',
+        errorCode: 'parse_error',
+      );
+    }
+  }
+
+  List<RecapRow> _generateRecapRows(
+    List<Map<String, dynamic>> docs,
+    DateTime? startDate,
+  ) {
+    debugPrint('[FlowService] generateRecapRows()');
+    debugPrint('[FlowService] Total docs: ${docs.length}');
+    debugPrint('[FlowService] Start date: $startDate');
+
+    final now = DateTime.now();
+    final filterEndDate = DateTime(now.year, now.month, now.day, 23, 59, 59);
+
+    // Determine filter start date
+    DateTime filterStartDate;
+    if (startDate != null) {
+      final plantingStart = DateTime(
+        startDate.year,
+        startDate.month,
+        startDate.day,
+      );
+      final sevenDaysAgo = now.subtract(const Duration(days: 6));
+      filterStartDate = plantingStart.isBefore(sevenDaysAgo)
+          ? sevenDaysAgo
+          : plantingStart;
+    } else {
+      filterStartDate = now.subtract(const Duration(days: 6));
+    }
+
+    final dayCount = filterEndDate.difference(filterStartDate).inDays + 1;
+    debugPrint(
+      '[FlowService] Filter start: $filterStartDate, end: $filterEndDate',
+    );
+    debugPrint('[FlowService] Day count: $dayCount');
+
+    // Create buckets for each day and time slot
+    final buckets = List.generate(
+      dayCount,
+      (_) => List.generate(3, (_) => _SlotAggregate()),
+    );
+
+    // Aggregate data into buckets
+    int processedCount = 0;
+    for (final data in docs) {
+      final timestamp = data['timestamp'];
+      DateTime? dt;
+      if (timestamp is Timestamp) {
+        dt = timestamp.toDate();
+      } else if (timestamp is DateTime) {
+        dt = timestamp;
+      }
+
+      if (dt == null ||
+          dt.isBefore(filterStartDate) ||
+          dt.isAfter(filterEndDate)) {
+        continue;
+      }
+
+      final ph = (data['pH_value'] as num?)?.toDouble() ?? 0.0;
+      final tds = (data['nutrient_level'] as num?)?.toDouble() ?? 0.0;
+
+      final dayIdx = dt.difference(filterStartDate).inDays;
+      if (dayIdx >= 0 && dayIdx < dayCount) {
+        final slotIdx = _getSlotIndexForHour(dt.hour);
+        buckets[dayIdx][slotIdx].add(ph: ph, tds: tds);
+        processedCount++;
+      }
+    }
+
+    debugPrint('[FlowService] Processed $processedCount data points');
+
+    // Generate rows
+    final rows = <RecapRow>[];
+    for (var i = 0; i < dayCount; i++) {
+      final date = filterStartDate.add(Duration(days: i));
+      final dayName =
+          '${dayNames[(date.weekday - 1) % 7]} ${date.day}/${date.month}';
+      rows.add(
+        RecapRow(
+          day: dayName,
+          morning: _formatSlotText(buckets[i][0]),
+          afternoon: _formatSlotText(buckets[i][1]),
+          night: _formatSlotText(buckets[i][2]),
+          date: date,
+        ),
+      );
+    }
+
+    debugPrint('[FlowService] Generated ${rows.length} recap rows');
+    return rows;
+  }
+
+  ServiceResult<List<RecapRow>> generateRecapRowsResult(
+    List<Map<String, dynamic>> docs,
+    DateTime? startDate,
+  ) {
+    try {
+      final rows = _generateRecapRows(docs, startDate);
+      return ServiceResult.success(
+        message: 'Rekap monitoring berhasil dibuat',
+        data: rows,
+      );
+    } catch (e) {
+      return ServiceResult.failure(
+        message: 'Gagal membuat rekap monitoring',
+        errorCode: 'recap_error',
+      );
+    }
+  }
+
+  /// Get slot index based on hour (0=morning, 1=afternoon, 2=night)
+  int _getSlotIndexForHour(int hour) {
+    if (hour >= 5 && hour < 12) {
+      return 0; // Morning (5-12)
+    } else if (hour >= 12 && hour < 17) {
+      return 1; // Afternoon (12-17)
+    } else {
+      return 2; // Night (17-5)
+    }
+  }
+
+  /// Format slot aggregate data to display text
+  String _formatSlotText(_SlotAggregate agg) {
+    if (!agg.hasData) return '-';
+    final phAvg = agg.phAverage?.toStringAsFixed(1);
+    final tdsAvg = agg.tdsAverage?.toStringAsFixed(0);
+    final phPart = phAvg != null ? 'pH $phAvg' : '';
+    final tdsPart = tdsAvg != null
+        ? '${phPart.isNotEmpty ? ' / ' : ''}${tdsAvg}ppm'
+        : '';
+    return (phPart + tdsPart).isEmpty ? '-' : phPart + tdsPart;
+  }
+
+  ServiceResult<FlowDataError> getErrorInfoResult(Object error) {
+    return ServiceResult.success(
+      message: 'Error flow berhasil dipetakan',
+      data: FlowDataError.fromException(error),
+    );
+  }
+
+  ServiceResult<bool> hasActiveCycleResult(Map<String, dynamic>? cycleData) {
+    return ServiceResult.success(
+      message: 'Status siklus aktif berhasil diperiksa',
+      data: cycleData != null && cycleData.isNotEmpty,
+    );
+  }
+
+  ServiceResult<DateTime?> extractStartDateResult(
+    Map<String, dynamic>? cycleData,
+  ) {
+    final startDate = CyclePhaseUtils.extractStartDate(cycleData);
+    return ServiceResult.success(
+      message: 'Tanggal mulai siklus berhasil diambil',
+      data: startDate,
+    );
+  }
+}

lib/data/services/graph_service.dart

@@ -0,0 +1,45 @@
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/foundation.dart';
+import 'package:mobile_monitoring/data/models/service_result.dart';
+
+/// Service untuk Grafik Page - Backend Logic
+class GraphService {
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+
+  ServiceResult<String?> getCurrentUserIdResult() {
+    final uid = _auth.currentUser?.uid;
+    debugPrint('[GraphService] getCurrentUserIdResult()');
+    debugPrint('  Current user email: ${_auth.currentUser?.email}');
+    debugPrint('  Retrieved UID: "$uid"');
+    if (uid == null || uid.isEmpty) {
+      return ServiceResult.failure(
+        message: 'User tidak terautentikasi',
+        errorCode: 'unauthenticated',
+      );
+    }
+    return ServiceResult.success(
+      message: 'User ID berhasil diambil',
+      data: uid,
+    );
+  }
+
+  /// Get current user
+  User? getCurrentUser() {
+    return _auth.currentUser;
+  }
+
+  /// Validate user authentication
+  bool isUserAuthenticated() {
+    final user = _auth.currentUser;
+    final isAuth = user != null && user.uid.isNotEmpty;
+    debugPrint('[GraphService] isUserAuthenticated: $isAuth');
+    return isAuth;
+  }
+
+  /// Check if user ID is valid
+  bool isValidUserId(String? userId) {
+    final isValid = userId != null && userId.isNotEmpty;
+    debugPrint('[GraphService] isValidUserId("$userId"): $isValid');
+    return isValid;
+  }
+}

lib/data/services/hidroponik_data_service.dart

@@ -0,0 +1,83 @@
+import 'package:flutter/foundation.dart';
+import 'package:cloud_firestore/cloud_firestore.dart';
+
+/// Service untuk data monitoring hidroponik (pH, nutrisi, suhu, dll)
+class HidroponikDataService {
+  static const String collectionName = 'hidroponik_data';
+
+  CollectionReference<Map<String, dynamic>> get _collection =>
+      FirebaseFirestore.instance.collection(collectionName);
+
+  /// Stream data terbaru untuk kartu monitoring
+  Stream<Map<String, dynamic>?> latestDataStream({String? userId}) {
+    return _collection.snapshots().map((snapshot) {
+      if (snapshot.docs.isEmpty) return null;
+
+      final allDocs = snapshot.docs
+          .map((doc) => {...doc.data(), 'doc_id': doc.id})
+          .toList();
+
+      // Cari dokumen yang memiliki user_id cocok
+      final userDocs = (userId != null && userId.isNotEmpty)
+          ? allDocs.where((d) => d['user_id'] == userId).toList()
+          : <Map<String, dynamic>>[];
+
+      // Jika ada dokumen sesuai user_id pakai userDocs, jika belum ada pakai allDocs (fallback)
+      final targetDocs = userDocs.isNotEmpty ? userDocs : allDocs;
+
+      targetDocs.sort((a, b) {
+        final aTime = a['timestamp'];
+        final bTime = b['timestamp'];
+        if (aTime is Timestamp && bTime is Timestamp) {
+          return bTime.compareTo(aTime);
+        } else if (aTime is DateTime && bTime is DateTime) {
+          return bTime.compareTo(aTime);
+        }
+        return 0;
+      });
+
+      return targetDocs.first;
+    }).handleError((error) {
+      debugPrint('[HidroponikDataService] latestDataStream error: $error');
+      return null;
+    });
+  }
+
+  /// Stream histori data untuk grafik
+  Stream<List<Map<String, dynamic>>> historyStream({
+    int limit = 7,
+    String? userId,
+  }) {
+    return _collection.snapshots().map((snapshot) {
+      if (snapshot.docs.isEmpty) return <Map<String, dynamic>>[];
+
+      final allDocs = snapshot.docs
+          .map((doc) => {...doc.data(), 'doc_id': doc.id})
+          .toList();
+
+      // Cari dokumen yang memiliki user_id cocok
+      final userDocs = (userId != null && userId.isNotEmpty)
+          ? allDocs.where((d) => d['user_id'] == userId).toList()
+          : <Map<String, dynamic>>[];
+
+      // Jika ada dokumen sesuai user_id pakai userDocs, jika belum ada pakai allDocs (fallback)
+      final targetDocs = userDocs.isNotEmpty ? userDocs : allDocs;
+
+      targetDocs.sort((a, b) {
+        final aTime = a['timestamp'];
+        final bTime = b['timestamp'];
+        if (aTime is Timestamp && bTime is Timestamp) {
+          return bTime.compareTo(aTime);
+        } else if (aTime is DateTime && bTime is DateTime) {
+          return bTime.compareTo(aTime);
+        }
+        return 0;
+      });
+
+      return targetDocs.take(limit <= 0 ? 1 : limit).toList();
+    }).handleError((error) {
+      debugPrint('[HidroponikDataService] historyStream error: $error');
+      return <Map<String, dynamic>>[];
+    });
+  }
+}

lib/data/services/home_service.dart

@@ -0,0 +1,200 @@
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/foundation.dart';
+import 'package:mobile_monitoring/data/models/service_result.dart';
+
+/// Model untuk data monitoring
+class MonitoringData {
+  final String ph;
+  final String nutrisi;
+  final String phStatus;
+  final String nutrientStatus;
+  final bool pumpPhUp;
+  final bool pumpPhDown;
+  final bool pumpNutrient;
+  final bool pumpWater;
+  final bool isPhAbnormal;
+  final bool isNutrientAbnormal;
+
+  MonitoringData({
+    required this.ph,
+    required this.nutrisi,
+    required this.phStatus,
+    required this.nutrientStatus,
+    required this.pumpPhUp,
+    required this.pumpPhDown,
+    required this.pumpNutrient,
+    required this.pumpWater,
+    required this.isPhAbnormal,
+    required this.isNutrientAbnormal,
+  });
+}
+
+/// Model untuk status error
+class HomeDataError {
+  final String displayMessage;
+  final String detailMessage;
+  final ErrorType errorType;
+
+  HomeDataError({
+    required this.displayMessage,
+    required this.detailMessage,
+    required this.errorType,
+  });
+
+  factory HomeDataError.fromException(Object error) {
+    final errorMsg = error.toString();
+    debugPrint('[HomeService] Error: $errorMsg');
+
+    bool isPermissionError = errorMsg.contains('permission') || errorMsg.contains('Permission');
+    bool isNotAuthError = errorMsg.contains('terautentikasi');
+
+    if (isPermissionError) {
+      return HomeDataError(
+        displayMessage: 'Akses Ditolak',
+        detailMessage: 'Anda tidak memiliki izin untuk melihat data ini',
+        errorType: ErrorType.permission,
+      );
+    } else if (isNotAuthError) {
+      return HomeDataError(
+        displayMessage: 'Silakan Login',
+        detailMessage: 'Sesi Anda telah berakhir, login kembali',
+        errorType: ErrorType.authentication,
+      );
+    } else {
+      return HomeDataError(
+        displayMessage: 'Gagal memuat data',
+        detailMessage: 'Pastikan koneksi internet stabil',
+        errorType: ErrorType.network,
+      );
+    }
+  }
+}
+
+enum ErrorType {
+  permission,
+  authentication,
+  network,
+  unknown,
+}
+
+/// Service untuk Home Page - Backend Logic
+class HomeService {
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+
+  ServiceResult<String?> getCurrentUserIdResult() {
+    final uid = _auth.currentUser?.uid;
+    debugPrint('[HomeService] getCurrentUserIdResult()');
+    debugPrint('  Current user email: ${_auth.currentUser?.email}');
+    debugPrint('  Retrieved UID: "$uid"');
+    debugPrint('  UID length: ${uid?.length ?? 0}');
+    debugPrint('  UID is empty: ${uid?.isEmpty ?? true}');
+    if (uid == null || uid.isEmpty) {
+      return ServiceResult.failure(
+        message: 'User tidak terautentikasi',
+        errorCode: 'unauthenticated',
+      );
+    }
+    return ServiceResult.success(
+      message: 'User ID berhasil diambil',
+      data: uid,
+    );
+  }
+
+  /// Get current user
+  User? getCurrentUser() {
+    return _auth.currentUser;
+  }
+
+  /// Get user display name
+  String getUserDisplayName() {
+    final name = _auth.currentUser?.displayName;
+    return name?.isNotEmpty == true ? name! : 'Petani';
+  }
+
+  /// Get user initials untuk avatar
+  String getUserInitials(String? name) {
+    if (name == null || name.isEmpty) return 'U';
+    final parts = name.trim().split(' ');
+    if (parts.length >= 2) {
+      return '${parts[0][0]}${parts[1][0]}'.toUpperCase();
+    }
+    return name[0].toUpperCase();
+  }
+
+  MonitoringData _parseMonitoringData(Map<String, dynamic> data) {
+    debugPrint('[HomeService] parseMonitoringData()');
+    debugPrint('  Raw data: ${data.toString()}');
+
+    // Extract pump status
+    final pumpPhUp = data['pump_ph_up_status'] ?? false;
+    final pumpPhDown = data['pump_ph_down_status'] ?? false;
+    final pumpNutrient = data['pump_nutrient_status'] ?? false;
+    final pumpWater = data['pump_water_status'] ?? false;
+
+    // Determine abnormality status
+    final bool isPhAbnormal = pumpPhUp || pumpPhDown;
+    final bool isNutrientAbnormal = pumpNutrient || pumpWater;
+
+    // Determine user-friendly status
+    final String phStatus = isPhAbnormal ? 'Abnormal' : 'Normal';
+    final String nutrientStatus = isNutrientAbnormal ? 'Abnormal' : 'Normal';
+
+    // Extract and format values
+    final ph = data['pH_value']?.toString() ?? '-';
+    final nutrisi = data['nutrient_level']?.toString() ?? '-';
+
+    debugPrint('  Parsed pH: $ph, status: $phStatus');
+    debugPrint('  Parsed nutrient: $nutrisi, status: $nutrientStatus');
+    debugPrint('  Pump status - PhUp: $pumpPhUp, PhDown: $pumpPhDown, Nutrient: $pumpNutrient, Water: $pumpWater');
+
+    return MonitoringData(
+      ph: ph,
+      nutrisi: nutrisi,
+      phStatus: phStatus,
+      nutrientStatus: nutrientStatus,
+      pumpPhUp: pumpPhUp,
+      pumpPhDown: pumpPhDown,
+      pumpNutrient: pumpNutrient,
+      pumpWater: pumpWater,
+      isPhAbnormal: isPhAbnormal,
+      isNutrientAbnormal: isNutrientAbnormal,
+    );
+  }
+
+  ServiceResult<MonitoringData> parseMonitoringDataResult(Map<String, dynamic> data) {
+    try {
+      final parsed = _parseMonitoringData(data);
+      return ServiceResult.success(
+        message: 'Data monitoring berhasil diproses',
+        data: parsed,
+      );
+    } catch (e) {
+      return ServiceResult.failure(
+        message: 'Gagal memproses data monitoring',
+        errorCode: 'parse_error',
+      );
+    }
+  }
+
+  /// Validate user authentication
+  bool isUserAuthenticated() {
+    final user = _auth.currentUser;
+    final isAuth = user != null && user.uid.isNotEmpty;
+    debugPrint('[HomeService] isUserAuthenticated: $isAuth');
+    return isAuth;
+  }
+
+  /// Check if user ID is valid
+  bool isValidUserId(String? userId) {
+    final isValid = userId != null && userId.isNotEmpty;
+    debugPrint('[HomeService] isValidUserId("$userId"): $isValid');
+    return isValid;
+  }
+
+  ServiceResult<HomeDataError> getErrorInfoResult(Object error) {
+    return ServiceResult.success(
+      message: 'Error info berhasil dipetakan',
+      data: HomeDataError.fromException(error),
+    );
+  }
+}

lib/data/services/planting_cycles_service.dart

@@ -0,0 +1,140 @@
+import 'package:flutter/foundation.dart';
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:mobile_monitoring/core/utils/cycle_phase_utils.dart';
+
+/// Service untuk mengelola siklus tanam dengan fase pertumbuhan otomatis
+class PlantingCyclesService {
+  static const String collectionName = 'planting_cycles';
+
+  CollectionReference<Map<String, dynamic>> get _collection =>
+      FirebaseFirestore.instance.collection(collectionName);
+
+  /// Stream siklus tanam yang sedang aktif (per user dengan fallback)
+  Stream<Map<String, dynamic>?> getActiveCycleStream({required String userId}) {
+    return _collection.snapshots().map((snapshot) {
+      if (snapshot.docs.isEmpty) return null;
+
+      if (userId.isNotEmpty) {
+        final matches = snapshot.docs.where((d) => d.id == userId).toList();
+        if (matches.isNotEmpty && matches.first.data().isNotEmpty) {
+          return {...matches.first.data(), 'doc_id': matches.first.id};
+        }
+      }
+
+      // Fallback ke dokumen siklus tanam pertama di database
+      final firstDoc = snapshot.docs.first;
+      return {...firstDoc.data(), 'doc_id': firstDoc.id};
+    }).handleError((error) {
+      debugPrint('[PlantingCyclesService] Stream error: $error');
+      return null;
+    });
+  }
+
+  /// Tambah siklus tanam baru (gunakan userId sebagai doc ID)
+  Future<String> addCycle({
+    required String userId,
+    required DateTime startDate,
+  }) async {
+    if (userId.isEmpty) throw Exception('User tidak terautentikasi');
+
+    await _collection.doc(userId).set({
+      'user_id': userId,
+      'start_date': Timestamp.fromDate(startDate),
+      'days_since_planting': 0,
+      'growth_phase': 'Semai',
+      'created_at': FieldValue.serverTimestamp(),
+      'updated_at': FieldValue.serverTimestamp(),
+    });
+
+    return userId;
+  }
+
+  /// Update hari dan fase tanam berdasarkan start_date
+  Future<void> updateCycleProgress({
+    required String userId,
+    required DateTime startDate,
+  }) async {
+    final now = DateTime.now();
+    final daysSincePlanting = now.difference(startDate).inDays;
+    final growthPhase = CyclePhaseUtils.calculateCyclePhase(daysSincePlanting);
+
+    await _collection.doc(userId).set({
+      'days_since_planting': daysSincePlanting,
+      'growth_phase': growthPhase,
+      'updated_at': FieldValue.serverTimestamp(),
+    }, SetOptions(merge: true));
+  }
+
+  /// Hitung hari total siklus untuk panen
+  Future<int> calculateCycleDaysBeforeDelete({required String userId}) async {
+    if (userId.isEmpty) throw Exception('User tidak terautentikasi');
+
+    final doc = await _collection.doc(userId).get();
+    if (!doc.exists || doc.data() == null) {
+      throw Exception('Siklus tanam aktif tidak ditemukan');
+    }
+
+    final data = doc.data()!;
+    final startValue = data['start_date'];
+    DateTime? startDate;
+
+    if (startValue is Timestamp) {
+      startDate = startValue.toDate();
+    } else if (startValue is DateTime) {
+      startDate = startValue;
+    }
+
+    final daysSincePlanting = startDate == null
+        ? (data['days_since_planting'] as num?)?.toInt() ?? 0
+        : DateTime.now().difference(startDate).inDays;
+
+    return daysSincePlanting;
+  }
+
+  /// Hapus siklus tanam (gunakan userId)
+  Future<void> deleteCycle({required String userId}) async {
+    await _collection.doc(userId).delete();
+  }
+
+  /// Get detail siklus berdasarkan userId dengan update otomatis
+  Future<Map<String, dynamic>?> getCycleByUserId({
+    required String userId,
+  }) async {
+    final doc = await _collection.doc(userId).get();
+    if (!doc.exists || doc.data() == null) return null;
+
+    final data = doc.data()!;
+    final startDate = (data['start_date'] as Timestamp).toDate();
+
+    // Update progress sebelum return
+    await updateCycleProgress(userId: userId, startDate: startDate);
+
+    // Get data terbaru
+    final updatedDoc = await _collection.doc(userId).get();
+    if (!updatedDoc.exists) return null;
+    return {...updatedDoc.data()!, 'doc_id': updatedDoc.id};
+  }
+
+  /// Get siklus aktif dengan info fase terkini
+  Future<Map<String, dynamic>?> getActiveCycle({required String userId}) async {
+    if (userId.isEmpty) throw Exception('User tidak terautentikasi');
+
+    final doc = await _collection.doc(userId).get();
+    if (!doc.exists || doc.data() == null) return null;
+
+    final data = doc.data()!;
+    final startDate = (data['start_date'] as Timestamp).toDate();
+
+    // Hitung days_since_planting dan growth_phase terkini
+    final now = DateTime.now();
+    final daysSincePlanting = now.difference(startDate).inDays;
+    final growthPhase = CyclePhaseUtils.calculateCyclePhase(daysSincePlanting);
+
+    return {
+      ...data,
+      'doc_id': doc.id,
+      'days_since_planting': daysSincePlanting,
+      'growth_phase': growthPhase,
+    };
+  }
+}

lib/data/services/profile_service.dart

@@ -0,0 +1,192 @@
+import 'package:firebase_auth/firebase_auth.dart';
+import 'package:flutter/foundation.dart';
+import 'package:mobile_monitoring/data/models/service_result.dart';
+
+/// Model untuk user profile info
+class UserProfileInfo {
+  final String? displayName;
+  final String? email;
+  final String initials;
+
+  UserProfileInfo({
+    required this.displayName,
+    required this.email,
+    required this.initials,
+  });
+}
+
+/// Service untuk Profile Page - Backend Logic
+/// Tidak ada dependency ke UI (no BuildContext, no widgets)
+class ProfileService {
+  final FirebaseAuth _auth = FirebaseAuth.instance;
+
+  /// Get current user profile info
+  UserProfileInfo? getCurrentUserProfile() {
+    final user = _auth.currentUser;
+    if (user == null) {
+      debugPrint('[ProfileService] No current user');
+      return null;
+    }
+
+    debugPrint('[ProfileService] getCurrentUserProfile()');
+    debugPrint('  Name: ${user.displayName}');
+    debugPrint('  Email: ${user.email}');
+
+    return UserProfileInfo(
+      displayName: user.displayName,
+      email: user.email,
+      initials: _generateInitials(user.displayName),
+    );
+  }
+
+  /// Get current user
+  User? getCurrentUser() {
+    return _auth.currentUser;
+  }
+
+  /// Generate initials dari nama
+  /// Business logic untuk format display initials
+  String _generateInitials(String? name) {
+    if (name == null || name.isEmpty) return 'U';
+    final parts = name.trim().split(' ');
+    if (parts.length >= 2) {
+      return '${parts[0][0]}${parts[1][0]}'.toUpperCase();
+    }
+    return name[0].toUpperCase();
+  }
+
+  /// Generate initials - exposed untuk public use
+  String generateInitials(String? name) {
+    return _generateInitials(name);
+  }
+
+  /// Update user profile name
+  /// Backend logic untuk update nama user
+  Future<ServiceResult<void>> updateUserName(String newName) async {
+    try {
+      final user = _auth.currentUser;
+      if (user == null) {
+        debugPrint('[ProfileService] No current user');
+        return ServiceResult.failure(
+          message: 'Silakan login terlebih dahulu',
+          errorCode: 'no_user',
+        );
+      }
+
+      debugPrint('[ProfileService] updateUserName() - new name: "$newName"');
+
+      // Validasi input
+      if (newName.trim().isEmpty) {
+        return ServiceResult.failure(
+          message: 'Nama tidak boleh kosong',
+          errorCode: 'empty_name',
+        );
+      }
+
+      // Update display name
+      await user.updateDisplayName(newName.trim());
+      await user.reload();
+
+      debugPrint('[ProfileService] ✓ Name updated successfully');
+
+      return ServiceResult.success(
+        message: 'Nama berhasil diperbarui',
+      );
+    } catch (e) {
+      debugPrint('[ProfileService] ✗ Failed to update name: $e');
+      return ServiceResult.failure(
+        message: 'Gagal memperbarui nama: $e',
+        errorCode: 'update_failed',
+      );
+    }
+  }
+
+  /// Validate password change
+  /// Business logic untuk validate password lama dan ganti dengan yang baru
+  Future<ServiceResult<void>> validateAndUpdatePassword(
+    String oldPassword,
+    String newPassword,
+  ) async {
+    try {
+      final user = _auth.currentUser;
+      if (user == null || user.email == null) {
+        debugPrint('[ProfileService] No current user or email');
+        return ServiceResult.failure(
+          message: 'Silakan login terlebih dahulu',
+          errorCode: 'no_user',
+        );
+      }
+
+      debugPrint('[ProfileService] validateAndUpdatePassword()');
+      debugPrint('  Email: ${user.email}');
+
+      // Validasi input
+      if (oldPassword.isEmpty || newPassword.isEmpty) {
+        return ServiceResult.failure(
+          message: 'Password tidak boleh kosong',
+          errorCode: 'empty_password',
+        );
+      }
+
+      if (newPassword.length < 6) {
+        return ServiceResult.failure(
+          message: 'Password baru minimal 6 karakter',
+          errorCode: 'weak_password',
+        );
+      }
+
+      // Reauthenticate dengan password lama
+      debugPrint('[ProfileService] Reauthenticating...');
+      final credential = EmailAuthProvider.credential(
+        email: user.email!,
+        password: oldPassword,
+      );
+
+      try {
+        await user.reauthenticateWithCredential(credential);
+        debugPrint('[ProfileService] ✓ Reauthentication successful');
+      } on FirebaseAuthException catch (e) {
+        debugPrint('[ProfileService] ✗ Reauthentication failed: ${e.code}');
+        if (e.code == 'wrong-password') {
+          return ServiceResult.failure(
+            message: 'Password lama Anda salah',
+            errorCode: 'wrong_password',
+          );
+        }
+        return ServiceResult.failure(
+          message: 'Gagal memverifikasi password lama',
+          errorCode: e.code,
+        );
+      }
+
+      // Update password
+      debugPrint('[ProfileService] Updating password...');
+      await user.updatePassword(newPassword);
+
+      debugPrint('[ProfileService] ✓ Password updated successfully');
+
+      return ServiceResult.success(
+        message: 'Password berhasil diubah',
+      );
+    } catch (e) {
+      debugPrint('[ProfileService] ✗ Failed to update password: $e');
+      return ServiceResult.failure(
+        message: 'Gagal mengubah password: $e',
+        errorCode: 'update_failed',
+      );
+    }
+  }
+
+  /// Validate email
+  bool isValidEmail(String email) {
+    return email.isNotEmpty && email.contains('@');
+  }
+
+  /// Check if user is authenticated
+  bool isUserAuthenticated() {
+    final user = _auth.currentUser;
+    final isAuth = user != null && user.uid.isNotEmpty;
+    debugPrint('[ProfileService] isUserAuthenticated: $isAuth');
+    return isAuth;
+  }
+}

lib/data/services/register_service.dart

@@ -0,0 +1,80 @@
+import 'package:flutter/foundation.dart';
+import 'package:mobile_monitoring/data/services/auth_service.dart';
+import 'package:mobile_monitoring/data/services/users_service.dart';
+import 'package:mobile_monitoring/data/services/planting_cycles_service.dart';
+import 'package:mobile_monitoring/data/models/service_result.dart';
+
+class RegisterRequest {
+  final String name;
+  final String email;
+  final String password;
+  final String confirmPassword;
+
+  RegisterRequest({
+    required this.name,
+    required this.email,
+    required this.password,
+    required this.confirmPassword,
+  });
+}
+
+class RegisterService {
+  final AuthService _authService;
+  final UsersService _usersService;
+  final PlantingCyclesService _cyclesService;
+
+  RegisterService({
+    AuthService? authService,
+    UsersService? usersService,
+    PlantingCyclesService? cyclesService,
+  })  : _authService = authService ?? AuthService(),
+        _usersService = usersService ?? UsersService(),
+        _cyclesService = cyclesService ?? PlantingCyclesService();
+
+  Future<ServiceResult<void>> register(RegisterRequest request) async {
+    final name = request.name.trim();
+    final email = request.email.trim();
+    final password = request.password;
+    final confirmPassword = request.confirmPassword;
+
+    if (name.isEmpty) return ServiceResult.failure(message: 'Nama tidak boleh kosong');
+    if (!_authService.isValidEmail(email)) return ServiceResult.failure(message: 'Email tidak valid');
+    if (!_authService.isValidPassword(password)) return ServiceResult.failure(message: 'Password minimal 6 karakter');
+    if (password != confirmPassword) return ServiceResult.failure(message: 'Password tidak cocok');
+
+    debugPrint('[RegisterService] Register attempt for: $email');
+
+    final result = await _authService.registerWithEmailAndPassword(
+      email: email,
+      password: password,
+      name: name,
+    );
+
+    if (result.success) {
+      final user = result.data;
+      if (user != null) {
+        try {
+          // 1. OTOMATIS BUILD COLLECTION 'users'
+          await _usersService.createUserDocument(user.uid, name, email);
+
+          // 2. OTOMATIS BUILD COLLECTION 'planting_cycles'
+          // Fungsi addCycle di PlantingCyclesService akan membuat fase 'Semai'
+          await _cyclesService.addCycle(
+            userId: user.uid,
+            startDate: DateTime.now(),
+          );
+          
+          debugPrint('[RegisterService] Berhasil men-generate semua collection awal');
+        } catch (e) {
+          debugPrint('[RegisterService] Error saat membuat collection: $e');
+        }
+      }
+
+      return ServiceResult.success(
+        message: 'Registrasi berhasil! Selamat datang',
+      );
+    }
+
+    return ServiceResult.failure(message: result.message);
+  }
+}