// 比赛管理 API

import { API_CONFIG, graphqlRequest } from '@/config/api';

// GraphQL 查询语句
const GET_ACTIVITIES_QUERY = `
  query GetActivities($page: Int!, $size: Int!, $name: String) {
    activities(page: $page, size: $size, name: $name) {
      content {
        id
        name
        description
        signupDeadline
        matchTime
        address
        playerMax
        state
        stateName
        playerCount
        createTime
        ratingScheme {
          id
          name
        }
      }
      totalElements
      page
      size
    }
  }
`;

const GET_ACTIVITY_QUERY = `
  query GetActivity($id: ID!) {
    activity(id: $id) {
      id
      pid
      name
      description
      signupDeadline
      matchTime
      address
      ratingSchemeId
      playerMax
      state
      stateName
      createTime
      updateTime
      ratingScheme {
        id
        name
        totalScore
      }
      stages {
        id
        name
        description
        matchTime
        address
        ratingSchemeId
        playerMax
        state
        stateName
        sortOrder
        ratingScheme {
          id
          name
        }
      }
      judges {
        id
        name
        phone
        description
        stageIds
      }
    }
  }
`;

const GET_ALL_ACTIVITIES_QUERY = `
  query GetAllActivities {
    allActivities {
      id
      pid
      name
      state
      stateName
      sortOrder
      parent {
        id
        name
      }
    }
  }
`;

const SAVE_ACTIVITY_MUTATION = `
  mutation SaveActivity($input: ActivityInput!) {
    saveActivity(input: $input) {
      id
      name
      description
      signupDeadline
      matchTime
      address
      ratingSchemeId
      playerMax
      state
      stateName
    }
  }
`;

const DELETE_ACTIVITY_MUTATION = `
  mutation DeleteActivity($id: ID!) {
    deleteActivity(id: $id)
  }
`;

// API 函数
export const getActivities = async (page = 0, size = 10, name = '') => {
  try {
    const data = await graphqlRequest(GET_ACTIVITIES_QUERY, { page, size, name });
    return data.activities;
  } catch (error) {
    throw new Error(error.message || '获取比赛列表失败');
  }
};

export const getActivity = async (id) => {
  try {
    const data = await graphqlRequest(GET_ACTIVITY_QUERY, { id });
    return data.activity;
  } catch (error) {
    throw new Error(error.message || '获取比赛详情失败');
  }
};

export const getAllActivities = async () => {
  try {
    const data = await graphqlRequest(GET_ALL_ACTIVITIES_QUERY);
    return data.allActivities;
  } catch (error) {
    throw new Error(error.message || '获取所有比赛失败');
  }
};

export const saveActivity = async (activityData) => {
  try {
    const data = await graphqlRequest(SAVE_ACTIVITY_MUTATION, { input: activityData });
    return data.saveActivity;
  } catch (error) {
    throw new Error(error.message || '保存比赛失败');
  }
};

export const deleteActivity = async (id) => {
  try {
    const data = await graphqlRequest(DELETE_ACTIVITY_MUTATION, { id });
    return data.deleteActivity;
  } catch (error) {
    throw new Error(error.message || '删除比赛失败');
  }
};