import 'dart:async';

import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'package:shared_preferences/shared_preferences.dart';
import '../../models/user_model.dart';
import '../../providers/auth_provider.dart';
import 'package:intl/intl.dart';
import 'package:intl/date_symbol_data_local.dart';

import '../../theme.dart';

class HomePage extends StatefulWidget {
  @override
  State<HomePage> createState() => _HomePageState();
}

class _HomePageState extends State<HomePage> {
  String? token;
  // final items = ["Android", "iOS", "Desktop", "Web"];
  // final items = ['assets/gps_samara.jpeg'];
  final items = [
    'https://mypertamina.id/uploads/posts/Survey-Bright-Cafe-2021-1024x576.jpg',
    'https://grhaproperti.com/wp-content/uploads/2022/05/banner-survey-on-520.jpg',
    'https://grhaproperti.com/wp-content/uploads/2022/05/banner-properti-agent-1-1.jpg'
  ];

  // bool isLoading = true;
  @override
  void initState() {
    super.initState();
    initializeDateFormatting("id_ID", null); // Inisialisasi pustaka intl
    _getUserToken();
  }

  void _getUserToken() async {
    SharedPreferences prefs = await SharedPreferences.getInstance();
    if (mounted) {
      setState(() {
        token = prefs.getString('token');
        // getInit(); // Panggil getInit jika token sudah didapatkan
      });
    }
  }

  @override
  void dispose() {
    // Memastikan untuk membatalkan timer saat widget di-dispose
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    AuthProvider authProvider = Provider.of<AuthProvider>(context);
    UserModel user = authProvider.user;
    // String? token = authProvider.token;

    Widget header() {
      return Container(
        margin: EdgeInsets.only(
          top: defaultMargin,
          left: 10,
          right: 10,
          bottom: 15.5,
        ),
        child: Row(
          children: [
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    'Hallo, ${user.email}',
                    style: primaryTextStyle.copyWith(
                      fontSize: 16,
                      fontWeight: semiBold,
                    ),
                  ),
                  Text(
                    '${user.email}',
                    style: subtitleTextStyle.copyWith(
                      fontSize: 14,
                    ),
                  ),
                ],
              ),
            ),
            Stack(
              children: [
                GestureDetector(
                  onTap: () {
                    // Tambahkan aksi yang ingin Anda lakukan ketika ikon notifikasi diklik di sini
                  },
                  child: Icon(
                    Icons
                        .notifications, // Ubah ikon notifikasi sesuai kebutuhan
                    size: 30,
                    color: Colors.blue[700], // Ubah warna sesuai kebutuhan
                  ),
                ),
                Positioned(
                  right: 0,
                  top: 0,
                  child: Container(
                    padding: EdgeInsets.all(4),
                    decoration: BoxDecoration(
                      shape: BoxShape.circle,
                      color: Colors.red, // Warna latar belakang notifikasi
                    ),
                    child: Text(
                      '1', // Jumlah notifikasi (Anda dapat mengubahnya sesuai kebutuhan)
                      style: TextStyle(
                        color: Colors.white, // Warna teks notifikasi
                        fontSize: 12,
                        fontWeight: FontWeight.bold,
                      ),
                    ),
                  ),
                ),
              ],
            ),
          ],
        ),
      );
    }

    Widget subHeader() {
      return Card(
        margin: EdgeInsets.only(
          top: 10,
          left: 10,
          right: 10,
        ),
        child: Container(
          padding: EdgeInsets.all(15),
          child: Column(
            children: [
              Row(
                mainAxisAlignment: MainAxisAlignment.spaceBetween,
                children: [
                  Text(
                    'Pengumuman',
                    style: TextStyle(
                      fontSize: 14,
                      fontWeight: FontWeight.bold,
                    ),
                  ),
                  Text(
                    DateFormat('dd MMMM yyyy', 'id_ID').format(DateTime.now()),
                    style: TextStyle(
                      fontSize: 12,
                      fontWeight: FontWeight.bold,
                    ),
                  ),
                ],
              ),
              SizedBox(height: 10),
              Text(
                'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec euismod, nisl eget aliquet ultricies, nunc nisl aliquam nisl, vitae aliquam nisl nisl eget nisl. Donec euismod, nisl eget aliquet ultricies, nunc nisl aliquam nisl, vitae aliquam nisl nisl eget nisl.',
                style: TextStyle(
                  fontSize: 11.5,
                ),
              ),
            ],
          ),
        ),
      );
    }

    Widget titleMenu() {
      return Container(
        margin: EdgeInsets.only(
          top: 5,
          left: 10,
          right: 10,
          bottom: 5,
        ),
        child: Row(
          children: [
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Row(
                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                    children: [
                      Text(
                        'Menu Apps',
                        style: primaryTextStyle.copyWith(
                          fontSize: 16,
                          fontWeight: semiBold,
                        ),
                      ),
                      Text(
                        'See All',
                        style: TextStyle(fontSize: 12, color: Colors.blue[700]),
                      ),
                    ],
                  ),
                ],
              ),
            ),
          ],
        ),
      );
    }

    Widget cardMenuPeminjaman() {
      return Container(
        margin: EdgeInsets.all(10),
        child: Card(
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(15.0),
          ),
          elevation: 5,
          child: InkWell(
            onTap: () {
              // Aksi ketika card diklik
              Navigator.pushNamed(context, '/peminjaman-barang');
            },
            child: Container(
              padding: EdgeInsets.all(16.0),
              child: Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Icon(
                    Icons.vertical_align_top,
                    size: 50,
                    color: Colors.greenAccent[700],
                  ),
                  SizedBox(height: 10),
                  Text(
                    'Peminjaman',
                    style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
                  ),
                ],
              ),
            ),
          ),
        ),
      );
    }

    Widget cardMenuPengembalian() {
      return Container(
        margin: EdgeInsets.all(10),
        child: Card(
          shape: RoundedRectangleBorder(
            borderRadius: BorderRadius.circular(15.0),
          ),
          elevation: 5,
          child: InkWell(
            onTap: () {
              // Aksi ketika card diklik
              Navigator.pushNamed(context, '/pengembalian-barang');
            },
            child: Container(
              padding: EdgeInsets.all(16.0),
              child: Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Icon(
                    Icons.vertical_align_bottom,
                    size: 50,
                    color: Colors.blueAccent[700],
                  ),
                  SizedBox(height: 10),
                  Text(
                    'Pengembalian',
                    style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
                  ),
                ],
              ),
            ),
          ),
        ),
      );
    }

    Widget cardTotal(String title, int total, IconData icon) {
      return Expanded(
        child: Card(
          margin: EdgeInsets.all(5),
          child: Container(
            padding: EdgeInsets.all(5),
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: <Widget>[
                Icon(
                  icon,
                  size: 20,
                  color: Colors.blue[700],
                ),
                SizedBox(height: 2),
                Text(
                  title,
                  style: TextStyle(
                    fontSize: 8,
                    fontWeight: FontWeight.bold,
                  ),
                  textAlign: TextAlign.center,
                ),
                SizedBox(height: 2),
                Text(
                  total.toString(),
                  style: TextStyle(
                    fontSize: 14,
                    fontWeight: FontWeight.bold,
                    color: Colors.blue[700],
                  ),
                ),
              ],
            ),
          ),
        ),
      );
    }

    Widget cardRow() {
      return Column(
        children: [
          Row(
            children: [
              cardTotal('PENGADAAN', 0, Icons.shopping_cart),
              cardTotal('PEMINJAMAN', 0, Icons.shopping_basket),
            ],
          ),
          SizedBox(height: 5),
          Row(
            children: [
              cardTotal('PENGEMBALIAN', 0, Icons.reply),
              cardTotal('REMINDER PENGEMBALIAN', 0, Icons.access_alarm),
            ],
          ),
        ],
      );
    }

    Widget _buildDrawer() {
      return SizedBox(
        //membuat menu drawer
        child: Drawer(
          //membuat list,
          //list digunakan untuk melakukan scrolling jika datanya terlalu panjang
          child: ListView(
            padding: EdgeInsets.zero,
            //di dalam listview ini terdapat beberapa widget drawable
            children: [
              UserAccountsDrawerHeader(
                //membuat gambar profil
                currentAccountPicture: Image(
                    image: NetworkImage(
                        "https://cdn.pixabay.com/photo/2015/10/05/22/37/blank-profile-picture-973460_960_720.png")),
                //membuat nama akun
                accountName: Text("Sahretech"),
                //membuat nama email
                accountEmail: Text("ig: @sahretech"),
                //memberikan background
                decoration: BoxDecoration(
                    image: DecorationImage(
                        image: NetworkImage(
                            "https://cdn.pixabay.com/photo/2016/04/24/20/52/laundry-1350593_960_720.jpg"),
                        fit: BoxFit.cover)),
              ),
              //membuat list menu
              ListTile(
                leading: Icon(Icons.home),
                title: Text("Beranda"),
                onTap: () {},
              ),
              ListTile(
                leading: Icon(Icons.people),
                title: Text("Pegawai"),
                onTap: () {},
              ),
              ListTile(
                leading: Icon(Icons.money),
                title: Text("Transaksi"),
                onTap: () {},
              ),
              Divider(),
              ListTile(
                leading: Icon(Icons.emoji_emotions),
                title: Text("Profil"),
                onTap: () {},
              ),
              ListTile(
                leading: Icon(Icons.info),
                title: Text("Tentang"),
                onTap: () {},
              ),
            ],
          ),
        ),
      );
    }

    return Scaffold(
      backgroundColor: Colors.grey[200],
      appBar: AppBar(
        elevation: 0,
        automaticallyImplyLeading: false,
        backgroundColor: Colors.indigo[700],
        title: Row(
          children: [
            SizedBox(width: 10),
            Expanded(
              child: Center(
                child: Column(
                  children: [
                    Text(
                      'Beranda',
                      textAlign: TextAlign.center,
                    ),
                    Text(
                      'User Fullname',
                      style: TextStyle(
                        fontSize: 10,
                      ),
                    ),
                  ],
                ),
              ),
            ),
          ],
        ),
        // actions: [
        //   Align(
        //     alignment: Alignment.center,
        //     child: Stack(
        //       children: [
        //         GestureDetector(
        //           onTap: () {
        //             // Tambahkan aksi yang diinginkan saat ikon ditekan
        //           },
        //           child: Icon(
        //             Icons.notifications,
        //             color: Colors.white,
        //             size: 30,
        //           ),
        //         ),
        //         Positioned(
        //           right: 0,
        //           top: 0,
        //           child: Container(
        //             padding: EdgeInsets.all(4),
        //             decoration: BoxDecoration(
        //               shape: BoxShape.circle,
        //               color: Colors.red, // Warna latar belakang notifikasi
        //             ),
        //             child: Text(
        //               '5',
        //               style: TextStyle(
        //                 color: Colors.white, // Warna teks notifikasi
        //                 fontSize: 12,
        //                 fontWeight: FontWeight.bold,
        //               ),
        //             ),
        //           ),
        //         ),
        //       ],
        //     ),
        //   ),
        //   SizedBox(width: 10),
        // ],
      ),
      // drawer: _buildDrawer(),
      body: ListView(
        children: [
          // header(),
          // subHeader(),
          // SizedBox(height: 10),
          // cardRow(),
          // titleMenu(),
          GridView.count(
            crossAxisCount: 2,
            shrinkWrap: true,
            physics: NeverScrollableScrollPhysics(),
            children: [
              cardMenuPeminjaman(),
              cardMenuPengembalian(),
            ],
          ),
        ],
      ),
    );
  }
}