MIF_E31221388/salonbooking/lib/pemilik/data_karyawan_page.dart

import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';

class DataKaryawanPage extends StatefulWidget {
  final String token;
  const DataKaryawanPage({super.key, required this.token});

  @override
  State<DataKaryawanPage> createState() => _DataKaryawanPageState();
}

class _DataKaryawanPageState extends State<DataKaryawanPage> with SingleTickerProviderStateMixin {
  late TabController _tabController;

  List karyawan = [];
  bool loading = true;

  final TextEditingController nameController = TextEditingController();
  final TextEditingController emailController = TextEditingController();
  final TextEditingController passwordController = TextEditingController();

  final Color primaryColor = const Color(0xFFF06292); // pink terang (hot pink)
  final Color backgroundColor = const Color(0xFFFFF6F9); // pink pucat banget


  @override
  void initState() {
    super.initState();
    _tabController = TabController(length: 2, vsync: this);
    fetchKaryawan();
  }

  @override
  void dispose() {
    _tabController.dispose();
    super.dispose();
  }

  Future<void> fetchKaryawan() async {
    setState(() => loading = true);
    try {
      final response = await http.get(
        Uri.parse('http://angeliasalon.my.id/api/karyawan'),
        headers: {
          'Authorization': 'Bearer ${widget.token}',
          'Accept': 'application/json',
        },
      );
      if (response.statusCode == 200) {
        setState(() {
          karyawan = json.decode(response.body);
          loading = false;
        });
      } else {
        throw Exception('Gagal memuat data');
      }
    } catch (e) {
      setState(() => loading = false);
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Error: $e')),
      );
    }
  }

  Future<void> tambahKaryawan() async {
    try {
      final response = await http.post(
        Uri.parse('http://angeliasalon.my.id/api/karyawan'),
        headers: {
          'Authorization': 'Bearer ${widget.token}',
          'Accept': 'application/json',
        },
        body: {
          'name': nameController.text,
          'email': emailController.text,
          'password': passwordController.text,
        },
      );
      if (response.statusCode == 201) {
        fetchKaryawan();
        nameController.clear();
        emailController.clear();
        passwordController.clear();
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('Karyawan berhasil ditambahkan')),
        );
      } else {
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('Gagal menambahkan karyawan')),
        );
      }
    } catch (e) {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Error: $e')),
      );
    }
  }

  Future<void> hapusKaryawan(int id) async {
    try {
      final response = await http.delete(
        Uri.parse('http://angeliasalon.my.id/api/karyawan/$id'),
        headers: {
          'Authorization': 'Bearer ${widget.token}',
          'Accept': 'application/json',
        },
      );
      if (response.statusCode == 200) {
        fetchKaryawan();
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('Karyawan berhasil dihapus')),
        );
      } else {
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('Gagal menghapus karyawan')),
        );
      }
    } catch (e) {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Error: $e')),
      );
    }
  }

  Future<void> setujuiKaryawan(int id) async {
    try {
      final response = await http.put(
        Uri.parse('http://angeliasalon.my.id/api/karyawan/$id/approve'),
        headers: {
          'Authorization': 'Bearer ${widget.token}',
          'Accept': 'application/json',
        },
      );
      if (response.statusCode == 200) {
        fetchKaryawan();
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('Karyawan berhasil disetujui')),
        );
      } else {
        ScaffoldMessenger.of(context).showSnackBar(
          const SnackBar(content: Text('Gagal menyetujui karyawan')),
        );
      }
    } catch (e) {
      ScaffoldMessenger.of(context).showSnackBar(
        SnackBar(content: Text('Error: $e')),
      );
    }
  }

  Widget buildKaryawanCard(Map karyawan) {
    final bool isApproved = karyawan['is_approved'] == 1;

    return Container(
      margin: const EdgeInsets.symmetric(vertical: 8),
      decoration: BoxDecoration(
        color: Colors.white,
        borderRadius: BorderRadius.circular(16),
        boxShadow: const [
          BoxShadow(
            color: Colors.black12,
            blurRadius: 8,
            offset: Offset(0, 3),
          )
        ],
      ),
      child: ListTile(
        leading: CircleAvatar(
          backgroundColor: isApproved ? Colors.green : Colors.orange,
          child: Text(
            karyawan['name'] != null && karyawan['name'].isNotEmpty
                ? karyawan['name'][0].toUpperCase()
                : '?',
            style: const TextStyle(color: Colors.white, fontWeight: FontWeight.bold),
          ),
        ),
        title: Text(
          karyawan['name'] ?? '',
          style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
        ),
        subtitle: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(karyawan['email'] ?? ''),
            const SizedBox(height: 4),
            Text(
              isApproved ? 'Disetujui' : 'Menunggu Persetujuan',
              style: TextStyle(
                fontWeight: FontWeight.bold,
                color: isApproved ? Colors.green : Colors.orange,
              ),
            ),
          ],
        ),
        trailing: Row(
          mainAxisSize: MainAxisSize.min,
          children: [
            if (!isApproved)
              IconButton(
                icon: const Icon(Icons.check_circle_outline, color: Colors.green),
                tooltip: 'Setujui',
                onPressed: () => setujuiKaryawan(karyawan['id']),
              ),
            IconButton(
              icon: const Icon(Icons.delete_outline, color: Colors.red),
              tooltip: 'Hapus',
              onPressed: () => hapusKaryawan(karyawan['id']),
            ),
          ],
        ),
      ),
    );
  }

  Widget buildInputForm() {
    return Padding(
      padding: const EdgeInsets.all(24),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          const Text(
            'Form Tambah Karyawan',
            style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
          ),
          const SizedBox(height: 20),
          TextField(
            controller: nameController,
            decoration: const InputDecoration(
              labelText: 'Nama',
              prefixIcon: Icon(Icons.person),
              border: OutlineInputBorder(),
            ),
          ),
          const SizedBox(height: 15),
          TextField(
            controller: emailController,
            decoration: const InputDecoration(
              labelText: 'Email',
              prefixIcon: Icon(Icons.email),
              border: OutlineInputBorder(),
            ),
          ),
          const SizedBox(height: 15),
          TextField(
            controller: passwordController,
            obscureText: true,
            decoration: const InputDecoration(
              labelText: 'Password',
              prefixIcon: Icon(Icons.lock),
              border: OutlineInputBorder(),
            ),
          ),
          const SizedBox(height: 20),
          Center(
            child: ElevatedButton.icon(
              onPressed: tambahKaryawan,
              icon: const Icon(Icons.person_add),
              label: const Text('Tambah Karyawan'),
              style: ElevatedButton.styleFrom(
                backgroundColor: primaryColor,
                padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
                shape: RoundedRectangleBorder(
                  borderRadius: BorderRadius.circular(12),
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: backgroundColor,
      appBar: AppBar(
        title: const Text('Manajemen Karyawan'),
        backgroundColor: primaryColor,
        bottom: TabBar(
          controller: _tabController,
          indicatorColor: Colors.white,
          tabs: const [
            Tab(icon: Icon(Icons.people), text: 'Daftar Karyawan'),
            Tab(icon: Icon(Icons.person_add_alt_1), text: 'Tambah Karyawan'),
          ],
        ),
      ),
      body: TabBarView(
        controller: _tabController,
        children: [
          loading
              ? const Center(child: CircularProgressIndicator())
              : RefreshIndicator(
                  onRefresh: fetchKaryawan,
                  child: ListView.builder(
                    padding: const EdgeInsets.all(16),
                    itemCount: karyawan.length,
                    itemBuilder: (context, index) {
                      final k = karyawan[index];
                      return buildKaryawanCard(k);
                    },
                  ),
                ),
          SingleChildScrollView(child: buildInputForm()),
        ],
      ),
    );
  }
}