import 'dart:core';

import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:news_app/constant/api_const.dart';
import 'package:news_app/http/http_util.dart';
import 'package:news_app/http/model_parser.dart';

import '../model/activity_model.dart';
import '../model/base_response.dart';
import '../ui/me/user_favorite_page.dart';

/// @author: bo.zeng
/// @email: cnhbwds@gmail.com
/// @date: 2025 2025/4/21 10:22
/// @description:

class ActivityDetailProvider extends Notifier<ActivityModelRecord> {
  @override
  ActivityModelRecord build() {
    return ActivityModelRecord();
  }

  Future<void> fetchActivityDetail({required String activityId}) async {
    var jsonData = await HttpUtil().get(
      apiActivityDetail,
      queryParameters: {"activityId": activityId},
    );
    final response = ModelParser.parseObject(
      jsonData,
      ActivityModelRecord.fromJson,
    );
    state = response;
  }

  Future<void> fetchRegisterActivity({
    required String activityId,
    required String name,
    required String phone,
  }) async {
    final responseJson = await HttpUtil().post(
      apiActivityRegister,
      data: {"activityId": activityId, "name": name, "phone": phone},
    );
    BaseResponse response = BaseResponse.fromJson(responseJson);
    if (response.code == 200) {
      // 注册成功
      state.registerStatus = "1";
    }
  }

  Future<void> fetchActivityLike({
    required String? contentId,
    required bool current,
  }) async {
    if (contentId == null || contentId.isEmpty) {
      return;
    }
    final jsonData = await HttpUtil().get(
      current ? apiActivityCancelLike : apiActivityLike,
      queryParameters: {"contentId": contentId},
    );
    if (jsonData == true) {
      //修改成功后，把 likeCount+1
      if (current) {
        state = state.copyWith(
          likeCount: (state.likeCount ?? 1) - 1,
          isLiked: false,
        );
      } else {
        state = state.copyWith(
          likeCount: (state.likeCount ?? 0) + 1,
          isLiked: true,
        );
      }
    }
  }

  Future<void> fetchActivityFavorite({
    required String? contentId,
    required bool current,
  }) async {
    if (contentId == null || contentId.isEmpty) {
      return;
    }
    final jsonData = await HttpUtil().get(
      current ? apiActivityCancelFavorite : apiActivityFavorite,
      queryParameters: {"contentId": contentId},
    );
    if (jsonData == true) {
      //修改成功后，把favoriteCount+1
      if (current) {
        state = state.copyWith(
          favoriteCount: (state.favoriteCount ?? 1) - 1,
          isFavorite: false,
        );
        ref
            .read(favoriteActivityProvider.notifier)
            .removeItemByContentId(contentId);
      } else {
        state = state.copyWith(
          favoriteCount: (state.favoriteCount ?? 0) + 1,
          isFavorite: true,
        );
      }
    }
  }

  Future<void> fetchActivityShare({required String? activityId}) async {
    if (activityId == null || activityId.isEmpty) {
      return;
    }
    final jsonData = await HttpUtil().get(
      apiActivityShare,
      queryParameters: {"contentId": activityId},
    );
    if (jsonData == true) {
      //修改成功后，把favoriteCount+1
      state = state.copyWith(shareCount: (state.shareCount ?? 0) + 1);
    }
  }
}