TIF_E41210713/app/Http/Controllers/RiwayatController.php

<?php

namespace App\Http\Controllers;

use App\Exports\ExportRiwayat;
use App\Models\Amonia;
use App\Models\Dioksida;
use App\Models\Humidity;
use App\Models\Metana;
use App\Models\Temperature;
use Excel;
use Illuminate\Http\Request;

class RiwayatController extends Controller
{
    public function riwayatTemperature()
    {
        return view('riwayat/temperature');
    }

    public function riwayatHumidity()
    {
        return view('riwayat/humidity');
    }

    public function riwayatAmonia(Request $request)
    {
        return view('riwayat/amonia');
    }

    public function riwayatDioksida()
    {
        return view('riwayat/dioksida');
    }

    public function riwayatMetana()
    {
        return view('riwayat/metana');
    }


    public function getAmoniaData(Request $request)
    {
        $start_date = $request->input('createFrom') ?? now()->subDays(7)->format('Y-m-d');
        $end_date = $request->input('createTo') ?? now()->format('Y-m-d');

        // Query untuk mendapatkan data suhu rata-rata antara dua tanggal
        $data = Amonia::selectRaw('DATE(created_at) as date, round(AVG(nilai_amonia), 0) as avg_amonia')
            ->whereBetween('created_at', [$start_date, $end_date])
            ->groupBy('date')
            ->orderBy('date')
            ->get();

        // Format data untuk Chart.js
        $labels = $data->pluck('date');
        $values = $data->pluck('avg_amonia');

        return response()->json([
            'labels' => $labels,
            'data' => $values,
        ]);
    }

    public function getTemperatureData(Request $request)
    {
        $start_date = $request->input('createFrom') ?? now()->subDays(7)->format('Y-m-d');
        $end_date = $request->input('createTo') ?? now()->format('Y-m-d');

        // Query untuk mendapatkan data suhu rata-rata antara dua tanggal
        $data = Temperature::selectRaw('DATE(created_at) as date, round(AVG(nilai_suhu), 0) as avg_temperature')
            ->whereBetween('created_at', [$start_date, $end_date])
            ->groupBy('date')
            ->orderBy('date')
            ->get();

        // Format data untuk Chart.js
        $labels = $data->pluck('date');
        $values = $data->pluck('avg_temperature');

        return response()->json([
            'labels' => $labels,
            'data' => $values,
        ]);
    }

    public function getMetanaData(Request $request)
    {
        $start_date = $request->input('createFrom') ?? now()->subDays(7)->format('Y-m-d');
        $end_date = $request->input('createTo') ?? now()->format('Y-m-d');

        // Query untuk mendapatkan data suhu rata-rata antara dua tanggal
        $data = Metana::selectRaw('DATE(created_at) as date, round(AVG(nilai_metana), 0) as avg_metana')
            ->whereBetween('created_at', [$start_date, $end_date])
            ->groupBy('date')
            ->orderBy('date')
            ->get();

        // Format data untuk Chartb.js
        $labels = $data->pluck('date');
        $values = $data->pluck('avg_metana');

        return response()->json([
            'labels' => $labels,
            'data' => $values,
        ]);
    }

    public function getDioksidaData(Request $request)
    {
        $start_date = $request->input('createFrom') ?? now()->subDays(7)->format('Y-m-d');
        $end_date = $request->input('createTo') ?? now()->format('Y-m-d');

        // Query untuk mendapatkan data suhu rata-rata antara dua tanggal
        $data = Dioksida::selectRaw('DATE(created_at) as date, round(AVG(nilai_dioksida), 0) as avg_dioksida')
            ->whereBetween('created_at', [$start_date, $end_date])
            ->groupBy('date')
            ->orderBy('date')
            ->get();

        // Format data untuk Chart.js
        $labels = $data->pluck('date');
        $values = $data->pluck('avg_dioksida');

        return response()->json([
            'labels' => $labels,
            'data' => $values,
        ]);
    }

    public function getHumidityData(Request $request)
    {
        $start_date = $request->input('createFrom') ?? now()->subDays(7)->format('Y-m-d');
        $end_date = $request->input('createTo') ?? now()->format('Y-m-d');

        // Query untuk mendapatkan data suhu rata-rata antara dua tanggal
        $data = Humidity::selectRaw('DATE(created_at) as date, round(AVG(nilai_humidity), 0) as avg_humidity')
            ->whereBetween('created_at', [$start_date, $end_date])
            ->groupBy('date')
            ->orderBy('date')
            ->get();

        // Format data untuk Chart.js
        $labels = $data->pluck('date');
        $values = $data->pluck('avg_humidity');

        return response()->json([
            'labels' => $labels,
            'data' => $values,
        ]);
    }
}