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


class ForexListWidget extends StatelessWidget{
  final List<Map<String,dynamic>> forexList;
  final Function(bool, Map<String,dynamic>, String)onOpen;
  final Function(Map<String,dynamic>) onDeleteForex;
  final List<dynamic>? apiCountryData;

  const ForexListWidget({super.key, required this.forexList, required this.onOpen,
    required this.onDeleteForex,required this.apiCountryData});

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.all(16.0),
      child: Column(
        crossAxisAlignment: CrossAxisAlignment.start,
        children: [
          Text(
            "Forex List",
            style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
          ),
          const SizedBox(height: 16),
          Container(
            // color: Colors.blueGrey,
            width: double.infinity,
            child: Center(
              child: SingleChildScrollView(
                scrollDirection: Axis.horizontal,
                child: Expanded(
                  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('Forex Start Date')),
                        DataColumn(label: Text('Forex End Date')),
                        DataColumn(label: Text('Country')),
                        DataColumn(label: Text('Perdiem Amount')),
                        DataColumn(label: Text('Actions')),
                      ],
                      rows: _buildDataRows(),
                    ),
                  ),
                ),
              ),
            ),
          ),


        ],
      ),
    );
  }

  List<DataRow> _buildDataRows() {
    List<dynamic> countryList =  apiCountryData ?? [];

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


    String getRequestForCountry(String? countryCode) {
      if (countryCode == null) return "N/A";

      return countryList
          .firstWhere(
            (element) => element["country_code"].toString() == countryCode,
        orElse: () => {"country_name": "N/A"},
      )["country_name"]
          .toString();
    }


    return filteredList.asMap().entries.map((entry) {

      Map<String,dynamic> item = entry.value;

      return DataRow(cells: [
        // DataCell(Text(item["indx"]?.toString() ??  "N/A")), // Index column
        DataCell(Text(item["start_date"] ?? "N/A")),
        DataCell(Text(item["end_date"] ?? "N/A")),
        DataCell( Text(getRequestForCountry( item["country_code"]!.toString()))),
        // DataCell(Text(item["country_code"] ?? "N/A")),
        DataCell(Text(item["perdiem_amount"] ?? "N/A")),
        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, "Forex");
              },
            ),
            IconButton(
              icon: Icon(Icons.delete, color: Colors.red),
              onPressed: () {
                onDeleteForex(item);
              },
            ),
          ],
        )),
      ]);
    }).toList();
  }
}