import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:google_fonts/google_fonts.dart';
import '../controllers/notifikasi_controller.dart';

class NotifikasiView extends GetView<NotifikasiController> {
  const NotifikasiView({super.key});

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.white,  // Light background color for the page
      appBar: AppBar(
        title: Text(
          'Notifikasi',
          style: GoogleFonts.poppins(
            fontSize: 18,
            fontWeight: FontWeight.bold,
            color: Colors.white,
          ),
        ),
        centerTitle: true,
        backgroundColor: Colors.blue,
        elevation: 4,  // Slight elevation for the app bar
        automaticallyImplyLeading: true,
        iconTheme: const IconThemeData(color: Colors.white),
      ),
      body: SafeArea(
        child: Padding(
          padding: const EdgeInsets.symmetric(horizontal: 20.0, vertical: 16.0),
          child: Column(
            children: [
              // Daftar Notifikasi
              Expanded(
                child: Obx(() {
                  final list = controller.notifikasiList;
                  if (list.isEmpty) {
                    return const Center(
                      child: Text(
                        "Belum ada notifikasi.",
                        style: TextStyle(fontSize: 16, color: Colors.grey),
                      ),
                    );
                  }

                  return ListView.builder(
                    itemCount: list.length,
                    itemBuilder: (context, index) {
                      final item = list[index];
                      return Dismissible(
                        key: Key(item['waktu'] ?? 'unique_key_$index'),  // Ensure unique key
                        background: Container(
                          color: Colors.white,
                          padding: const EdgeInsets.symmetric(horizontal: 20),
                          alignment: Alignment.centerLeft,
                          child: const Icon(Icons.delete, color: Colors.grey),
                        ),
                        secondaryBackground: Container(
                          color: Colors.white,
                          padding: const EdgeInsets.symmetric(horizontal: 20),
                          alignment: Alignment.centerRight,
                          child: const Icon(Icons.delete, color: Colors.grey),
                        ),
                        onDismissed: (_) => controller.hapusNotifikasi(item['waktu'] ?? ''),
                        child: Card(
                          shape: RoundedRectangleBorder(
                            borderRadius: BorderRadius.circular(12),
                          ),
                          elevation: 5,
                          margin: const EdgeInsets.only(bottom: 15),
                          color: Colors.white,
                          child: Padding(
                            padding: const EdgeInsets.all(16.0),
                            child: Column(
                              crossAxisAlignment: CrossAxisAlignment.start,
                              children: [
                                Text(
                                  item['judul'] ?? 'No Title',  // Default value if 'judul' is null
                                  style: GoogleFonts.poppins(
                                    fontSize: 16,
                                    fontWeight: FontWeight.bold,
                                    color: Colors.black,
                                  ),
                                ),
                                const SizedBox(height: 8),
                                Text(
                                  item['deskripsi'] ?? 'No Description',  // Default value if 'deskripsi' is null
                                  style: GoogleFonts.poppins(
                                    fontSize: 14,
                                    color: Colors.grey[700],
                                  ),
                                ),
                                const SizedBox(height: 10),
                                Align(
                                  alignment: Alignment.bottomRight,
                                  child: Text(
                                    item['waktu'] ?? 'No Time',  // Default value if 'waktu' is null
                                    style: GoogleFonts.poppins(
                                      fontSize: 12,
                                      color: Colors.grey[600],
                                    ),
                                  ),
                                ),
                              ],
                            ),
                          ),
                        ),
                      );
                    },
                  );
                }),
              ),
            ],
          ),
        ),
      ),
    );
  }
}