laserscouter/lib/teampicker.dart

import 'package:flutter/material.dart';
import 'package:laserscouter/core/api.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:to_csv/to_csv.dart' as exportcsv;
import 'notespage.dart'; // Import the new notes page file

class TeamPicker extends StatefulWidget {
  final String eventCode;

  const TeamPicker({super.key, required this.eventCode});

  @override
  State<TeamPicker> createState() => _TeamPickerState();
}

class _TeamPickerState extends State<TeamPicker> {
  List<String> teamNames = [];
  List<String> teamCodes = [];
  bool isLoading = true;
  String? errorMessage;

  @override
  void initState() {
    super.initState();
    // Call the new async method to fetch teams
    _fetchTeams();
  }

  Future<void> _fetchTeams() async {
    try {
      // Await the result from the refactored API function
      final EventSearchResult result = await eventSearch(widget.eventCode);

      // Check if the widget is still mounted before updating state
      if (mounted) {
        setState(() {
          teamNames = result.teamNames;
          teamCodes = result.teamCodes;
          isLoading = false;
        });
      }
    } catch (e) {
      // If an error occurs, update the state to show an error message
      if (mounted) {
        setState(() {
          errorMessage = "Failed to load teams. Please try again.";
          isLoading = false;
        });
      }
    }
  }

  Future<void> makeCSV() async {
    List<String> header = [
      'Team Number',
      'Bot Position',
      'Auton Rundown',
      'Can Score Algae',
      'Coral Level'
    ];
    List<List<String>> dataLists = [header];

    SharedPreferences prefs = await SharedPreferences.getInstance();
    for (int i = 0; i < teamCodes.length; i++) {
      List<String> data = [];
      data.add(teamCodes[i]);
      String botPosition = prefs.getString('${teamCodes[i]}_${widget.eventCode}_note1') ?? '';
      String autonRundown = prefs.getString('${teamCodes[i]}_${widget.eventCode}_note2') ?? '';
      String canScoreAlgae = prefs.getString('${teamCodes[i]}_${widget.eventCode}_note3') ?? '';
      String coralLevel = prefs.getString('${teamCodes[i]}_${widget.eventCode}_note4') ?? '0.0';
      data.add(botPosition.trim());
      data.add(autonRundown);
      data.add(canScoreAlgae);
      data.add(coralLevel);
      dataLists.add(data);
    }
    exportcsv.myCSV(header, dataLists, fileName: '${widget.eventCode}-scouting-data');
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Teams'),
        actions: [
          IconButton(
            icon: const Icon(Icons.share),
            onPressed: isLoading || teamCodes.isEmpty ? null : makeCSV,
          ),
        ],
      ),
      body: _buildBody(),
    );
  }

  Widget _buildBody() {
    if (isLoading) {
      return const Center(child: CircularProgressIndicator());
    }

    if (errorMessage != null) {
      return Center(
        child: Padding(
          padding: const EdgeInsets.all(16.0),
          child: Text(
            errorMessage!,
            textAlign: TextAlign.center,
            style: Theme.of(context).textTheme.bodyLarge?.copyWith(
              color: Colors.red,
            ),
          ),
        ),
      );
    }

    if (teamCodes.isEmpty) {
      return const Center(
        child: Text('No teams found for this event.'),
      );
    }

    return ListView.builder(
      itemCount: teamCodes.length,
      itemBuilder: (context, index) {
        return ListTile(
          title: Text('${teamCodes[index]} - ${teamNames[index]}'),
          onTap: () {
            Navigator.push(
              context,
              MaterialPageRoute(
                builder: (context) => NotesPage(
                  teamName: teamNames[index],
                  eventCode: widget.eventCode,
                  teamCode: teamCodes[index],
                ),
              ),
            );
          },
        );
      },
    );
  }
}