1.新增参赛队伍页面交互

2.新增人工处理功能交互
2026-07-20 09:29:53 +08:00
parent a4333d3bd1
commit 4e0a675198
8 changed files with 1014 additions and 1 deletions
@@ -0,0 +1,98 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_riverpod/legacy.dart';
+import 'package:recording_tool/features/competition_teams/model/model_competition_team.dart';
+import 'package:recording_tool/features/competition_teams/server/server_competition_teams.dart';
+import 'package:recording_tool/features/competition_teams/state/state_competition_teams.dart';
+
+final competitionTeamsProvider =
+    StateNotifierProvider<CompetitionTeamsViewModel, CompetitionTeamsState>((
+      ref,
+    ) {
+      return CompetitionTeamsViewModel(ref);
+    });
+
+class CompetitionTeamsViewModel extends StateNotifier<CompetitionTeamsState> {
+  CompetitionTeamsViewModel(this._ref) : super(const CompetitionTeamsState());
+
+  static const pageSize = 5;
+
+  final Ref _ref;
+
+  Future<void> loadInitial() async {
+    state = state.copyWith(
+      isInitialLoading: true,
+      isLoadingMore: false,
+      isRefreshing: false,
+      clearError: true,
+    );
+    await _loadPage(page: 1, replace: true);
+  }
+
+  Future<void> refresh() async {
+    if (state.isRefreshing) return;
+    state = state.copyWith(isRefreshing: true, clearError: true);
+    await _loadPage(page: 1, replace: true);
+  }
+
+  Future<void> loadMore() async {
+    if (!state.hasMore || state.isLoadingMore || state.isInitialLoading) return;
+    state = state.copyWith(isLoadingMore: true, clearError: true);
+    await _loadPage(page: state.page + 1, replace: false);
+  }
+
+  void selectWinner({
+    required String itemId,
+    required String matchupId,
+    required String winnerTeamId,
+  }) {
+    final updatedItems = state.items
+        .map((item) {
+          if (item.id != itemId) return item;
+          final updatedMatchups = item.matchups
+              .map((matchup) {
+                if (matchup.id != matchupId) return matchup;
+                final validWinner =
+                    winnerTeamId == matchup.teamA.id ||
+                    winnerTeamId == matchup.teamB.id;
+                return validWinner
+                    ? matchup.copyWith(winnerTeamId: winnerTeamId)
+                    : matchup;
+              })
+              .toList(growable: false);
+          return item.copyWith(matchups: updatedMatchups);
+        })
+        .toList(growable: false);
+    state = state.copyWith(items: updatedItems);
+  }
+
+  CompetitionTeamListItem? findItem(String itemId) {
+    for (final item in state.items) {
+      if (item.id == itemId) return item;
+    }
+    return null;
+  }
+
+  Future<void> _loadPage({required int page, required bool replace}) async {
+    try {
+      final result = await _ref
+          .read(competitionTeamsServerProvider)
+          .fetchPage(page: page, pageSize: pageSize);
+      state = state.copyWith(
+        items: replace ? result.items : [...state.items, ...result.items],
+        page: result.page,
+        hasMore: result.hasMore,
+        isInitialLoading: false,
+        isRefreshing: false,
+        isLoadingMore: false,
+        clearError: true,
+      );
+    } catch (error) {
+      state = state.copyWith(
+        isInitialLoading: false,
+        isRefreshing: false,
+        isLoadingMore: false,
+        errorMessage: '参赛队伍加载失败，请重试',
+      );
+    }
+  }
+}