import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:penyaluran_app/app/modules/donatur/controllers/donatur_dashboard_controller.dart';
import 'package:penyaluran_app/app/modules/donatur/views/donatur_dashboard_view.dart';
import 'package:penyaluran_app/app/modules/donatur/views/donatur_skema_view.dart';
import 'package:penyaluran_app/app/modules/donatur/views/donatur_jadwal_view.dart';
import 'package:penyaluran_app/app/modules/donatur/views/donatur_laporan_view.dart';
import 'package:penyaluran_app/app/modules/donatur/views/donatur_penitipan_view.dart';
import 'package:penyaluran_app/app/modules/donatur/views/donatur_riwayat_penitipan_view.dart';
import 'package:penyaluran_app/app/widgets/app_bottom_navigation_bar.dart';
import 'package:penyaluran_app/app/theme/app_theme.dart';

class DonaturView extends GetView<DonaturDashboardController> {
  final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();

  DonaturView({super.key});

  // Override untuk mendapatkan controller dengan tag
  @override
  DonaturDashboardController get controller {
    if (!Get.isRegistered<DonaturDashboardController>(
        tag: 'donatur_dashboard')) {
      return Get.put(DonaturDashboardController(),
          tag: 'donatur_dashboard', permanent: true);
    }
    return Get.find<DonaturDashboardController>(tag: 'donatur_dashboard');
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      key: scaffoldKey,
      appBar: AppBar(
        title: Obx(() {
          switch (controller.activeTabIndex.value) {
            case 0:
              return const Text('Dashboard Donatur');
            case 1:
              return const Text('Skema Bantuan');
            case 2:
              return const Text('Jadwal Penyaluran');
            case 3:
              return const Text('Penitipan Bantuan');
            case 4:
              return const Text('Laporan Penyaluran');
            default:
              return const Text('Dashboard Donatur');
          }
        }),
        leading: IconButton(
          icon: const Icon(Icons.menu),
          onPressed: () {
            scaffoldKey.currentState?.openDrawer();
          },
        ),
        actions: [
          // Tombol riwayat penitipan khusus untuk tab penitipan bantuan
          Obx(() => controller.activeTabIndex.value == 3
              ? IconButton(
                  icon: const Icon(Icons.history),
                  onPressed: () {
                    // Navigasi ke halaman riwayat penitipan
                    Get.to(
                      () => DonaturRiwayatPenitipanView(),
                      transition: Transition.rightToLeft,
                    );
                  },
                )
              : const SizedBox.shrink()),
          // Tombol notifikasi
          Stack(
            alignment: Alignment.center,
            children: [
              IconButton(
                icon: const Icon(Icons.notifications_outlined),
                onPressed: () {
                  // Navigasi ke halaman notifikasi
                  Get.toNamed('/notifikasi');
                },
              ),
              Obx(() {
                if (controller.jumlahNotifikasiBelumDibaca.value > 0) {
                  return Positioned(
                    top: 8,
                    right: 8,
                    child: Container(
                      padding: const EdgeInsets.all(2),
                      decoration: BoxDecoration(
                        color: Colors.red,
                        borderRadius: BorderRadius.circular(10),
                      ),
                      constraints: const BoxConstraints(
                        minWidth: 16,
                        minHeight: 16,
                      ),
                      child: Text(
                        controller.jumlahNotifikasiBelumDibaca.value.toString(),
                        style: const TextStyle(
                          color: Colors.white,
                          fontSize: 10,
                        ),
                        textAlign: TextAlign.center,
                      ),
                    ),
                  );
                } else {
                  return const SizedBox.shrink();
                }
              }),
            ],
          ),
        ],
      ),
      drawer: _buildDrawer(context),
      body: Obx(() {
        // Tampilkan sesuai dengan tab yang aktif
        switch (controller.activeTabIndex.value) {
          case 0:
            return const DonaturDashboardView();
          case 1:
            return const DonaturSkemaView();
          case 2:
            return const DonaturJadwalView();
          case 3:
            return const DonaturPenitipanView();
          case 4:
            return const DonaturLaporanView();
          default:
            return const DonaturDashboardView();
        }
      }),
      bottomNavigationBar: Obx(() => AppBottomNavigationBar(
            currentIndex: controller.activeTabIndex.value,
            onTap: (index) {
              controller.activeTabIndex.value = index;
            },
            items: [
              AppBottomNavigationBarItem(
                icon: Icons.dashboard_outlined,
                activeIcon: Icons.dashboard,
                label: 'Dashboard',
              ),
              AppBottomNavigationBarItem(
                icon: Icons.description_outlined,
                activeIcon: Icons.description,
                label: 'Skema',
              ),
              AppBottomNavigationBarItem(
                icon: Icons.calendar_today_outlined,
                activeIcon: Icons.calendar_today,
                label: 'Jadwal',
              ),
              AppBottomNavigationBarItem(
                icon: Icons.add_box_outlined,
                activeIcon: Icons.add_box,
                label: 'Penitipan',
              ),
              AppBottomNavigationBarItem(
                icon: Icons.assignment_outlined,
                activeIcon: Icons.assignment,
                label: 'Laporan',
              ),
            ],
          )),
    );
  }

  Widget _buildDrawer(BuildContext context) {
    return Drawer(
      child: Column(
        children: [
          Container(
            decoration: BoxDecoration(
              gradient: AppTheme.primaryGradient,
            ),
            padding: EdgeInsets.only(
                top: MediaQuery.of(context).padding.top + 16,
                bottom: 24,
                left: 16,
                right: 16),
            width: double.infinity,
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              children: [
                Container(
                  decoration: BoxDecoration(
                    shape: BoxShape.circle,
                    border: Border.all(color: Colors.white, width: 2),
                    boxShadow: [
                      BoxShadow(
                        color: Colors.black.withOpacity(0.2),
                        blurRadius: 10,
                        offset: const Offset(0, 5),
                      ),
                    ],
                  ),
                  child: CircleAvatar(
                    radius: 40,
                    backgroundColor: Colors.white70,
                    backgroundImage: controller.profilePhotoUrl != null &&
                            controller.profilePhotoUrl!.isNotEmpty
                        ? NetworkImage(controller.profilePhotoUrl!)
                        : null,
                    child: controller.profilePhotoUrl == null ||
                            controller.profilePhotoUrl!.isEmpty
                        ? const Icon(
                            Icons.person,
                            color: Colors.white,
                            size: 40,
                          )
                        : null,
                  ),
                ),
                const SizedBox(height: 16),
                const Text(
                  'Halo,',
                  style: TextStyle(
                    color: Colors.white70,
                    fontSize: 16,
                  ),
                ),
                Text(
                  controller.nama,
                  style: const TextStyle(
                    color: Colors.white,
                    fontWeight: FontWeight.bold,
                    fontSize: 22,
                  ),
                  overflow: TextOverflow.ellipsis,
                  maxLines: 2,
                ),
                const SizedBox(height: 4),
                Row(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    Container(
                      padding: const EdgeInsets.symmetric(
                          horizontal: 8, vertical: 4),
                      decoration: BoxDecoration(
                        color: Colors.white.withOpacity(0.2),
                        borderRadius: BorderRadius.circular(20),
                      ),
                      child: const Text(
                        'Donatur',
                        style: TextStyle(
                          color: Colors.white,
                          fontSize: 12,
                        ),
                      ),
                    ),
                    const SizedBox(width: 8),
                    Container(
                      padding: const EdgeInsets.symmetric(
                          horizontal: 8, vertical: 4),
                      decoration: BoxDecoration(
                        color: Colors.white.withOpacity(0.2),
                        borderRadius: BorderRadius.circular(20),
                      ),
                      child: Row(
                        mainAxisSize: MainAxisSize.min,
                        children: [
                          const Icon(
                            Icons.location_on,
                            color: Colors.white,
                            size: 14,
                          ),
                          const SizedBox(width: 4),
                          Text(
                            controller.desa ?? 'Tidak ada desa',
                            style: const TextStyle(
                              color: Colors.white,
                              fontSize: 12,
                            ),
                          ),
                        ],
                      ),
                    ),
                  ],
                ),
              ],
            ),
          ),
          Expanded(
            child: ListView(
              padding: EdgeInsets.zero,
              children: [
                ListTile(
                  leading: const Icon(Icons.person_outline),
                  title: const Text('Profil'),
                  onTap: () {
                    Navigator.pop(context);
                    Get.toNamed('/profile');
                  },
                ),
                ListTile(
                  leading: const Icon(Icons.history),
                  title: const Text('Riwayat Donasi'),
                  onTap: () {
                    Navigator.pop(context);
                    // TODO: Implementasi riwayat donasi
                  },
                ),
                ListTile(
                  leading: const Icon(Icons.settings_outlined),
                  title: const Text('Pengaturan'),
                  onTap: () {
                    Navigator.pop(context);
                    // TODO: Implementasi pengaturan
                  },
                ),
                const Divider(),
                ListTile(
                  leading: const Icon(Icons.logout),
                  title: const Text('Keluar'),
                  onTap: () {
                    Navigator.pop(context);
                    controller.logout();
                  },
                ),
              ],
            ),
          ),
        ],
      ),
    );
  }
}