import 'package:flutter/material.dart';

class TrainListWidget extends StatelessWidget {
  final List<Map<String,dynamic>> trainList;
  final Function(bool, Map<String,dynamic>, String) onOpen;
  final Function(Map<String,dynamic>) onDeleteTrain;
  const TrainListWidget({super.key, required this.trainList, required this.onOpen, required this.onDeleteTrain});

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.all(16.0),
      child: Container(
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            Text(
              "Train Booking List",
              style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
            ),
            const SizedBox(height: 16),
            Center(
              child: SingleChildScrollView(
                scrollDirection: Axis.horizontal,
                child: SizedBox(
                  width: MediaQuery.of(context).size.width ,
                  child: DataTable(
                    border: TableBorder(
                      bottom: BorderSide(color: Colors.black12),
                      horizontalInside: BorderSide(color: Colors.black12), // Only horizontal lines
                    ),
                    columns: const [
                      // DataColumn(label: Text('#')),
                      DataColumn(label: Text('Train Number')),
                      // DataColumn(label: Text('Class')),
                      DataColumn(label: Text('From')),
                      // DataColumn(label: Text('To')),
                      DataColumn(label: Text('Actions')),
                    ],
                    rows: _buildDataRows(),
                  ),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }

  List<DataRow> _buildDataRows() {


    List<Map<String, dynamic>> filteredList = trainList
        .where((item) => item["is_active"] == "1")
        .toList();
    print("filteredList- $filteredList");


    return filteredList.asMap().entries.map((entry) {
      final Map<String,dynamic> item = entry.value;

      return DataRow(cells: [
        // DataCell(Text(item["indx"]?.toString() ??  "N/A")),

        DataCell(Text(item["train_no"]!)),
        // DataCell(Text(item["class"]!)),
        DataCell(Text(item["from_station"]!)),
        // DataCell(Text(item["to_station"]!)),
        DataCell(Row(
          children: [
            IconButton(
              icon: Icon(Icons.remove_red_eye, color: Colors.blue),
              onPressed: () {
                // View action
              },
            ),
            IconButton(
              icon: Icon(Icons.edit, color: Colors.green),
              onPressed: () {
                onOpen(true, item, "Train");
              },
            ),
            IconButton(
              icon: Icon(Icons.delete, color: Colors.red),
              onPressed: () {
                onDeleteTrain(item);
              },
            ),
          ],
        )),
      ]);
    }).toList();
  }
}