llsajjad
59 lines
1.6 KiB
Dart
59 lines
1.6 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:intl/intl.dart';
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import 'package:tm_app/core/utils/result.dart';
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import 'package:tm_app/data/repositories/your_tenders_repository.dart';
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import 'package:tm_app/data/services/model/tender_approvals_response/tender_approvals_response.dart';
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class YourTendersViewModel with ChangeNotifier {
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final YourTendersRepository yourTendersRepository;
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YourTendersViewModel({required this.yourTendersRepository}) {
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getApprovedTenders();
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}
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bool isLoading = false;
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String? errorMessage;
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TenderApprovalsResponse? data;
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// Filter States
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DateTimeRange? selectedDateRange;
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String selectedStatus = 'All';
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final _fmt = DateFormat('yyyy/MM/dd');
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String get startDateFormatted =>
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selectedDateRange?.start != null ? _fmt.format(selectedDateRange!.start) : 'YYYY/MM/DD';
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String get endDateFormatted =>
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selectedDateRange?.end != null ? _fmt.format(selectedDateRange!.end) : 'YYYY/MM/DD';
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Future<void> getApprovedTenders() async {
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isLoading = true;
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notifyListeners();
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final result = await yourTendersRepository.getApprovedTenders();
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switch (result) {
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case Ok<TenderApprovalsResponse>():
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data = result.value;
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errorMessage = null;
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break;
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case Error<TenderApprovalsResponse>():
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errorMessage = result.error.toString();
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break;
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}
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isLoading = false;
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notifyListeners();
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}
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// --- Filter Actions ---
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void setDateRange(DateTimeRange? range) {
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selectedDateRange = range;
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notifyListeners();
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}
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void setStatus(String status) {
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selectedStatus = status;
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notifyListeners();
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}
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}
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