kt-event-marketing-fe/src/entities/participation/api/participationApi.ts

import axios, { AxiosInstance } from 'axios';
import type {
  ParticipationRequest,
  ParticipationResponse,
  ApiResponse,
  PageResponse,
  DrawWinnersRequest,
  DrawWinnersResponse,
} from '../model/types';

// Use Next.js API proxy to bypass CORS issues
const PARTICIPATION_API_BASE = '/api/participations';

const participationApiClient: AxiosInstance = axios.create({
  baseURL: PARTICIPATION_API_BASE,
  timeout: 90000,
  headers: {
    'Content-Type': 'application/json',
  },
});

// Request interceptor
participationApiClient.interceptors.request.use(
  (config) => {
    console.log('🎫 Participation API Request:', {
      method: config.method?.toUpperCase(),
      url: config.url,
      baseURL: config.baseURL,
    });

    const token = localStorage.getItem('accessToken');
    if (token && config.headers) {
      config.headers.Authorization = `Bearer ${token}`;
    }
    return config;
  },
  (error) => {
    console.error('❌ Participation API Request Error:', error);
    return Promise.reject(error);
  }
);

// Response interceptor
participationApiClient.interceptors.response.use(
  (response) => {
    console.log('✅ Participation API Response:', {
      status: response.status,
      url: response.config.url,
    });
    return response;
  },
  (error) => {
    console.error('❌ Participation API Error:', {
      message: error.message,
      status: error.response?.status,
      url: error.config?.url,
    });
    return Promise.reject(error);
  }
);

/**
 * Participation API Service
 * 이벤트 참여 관리 API
 */
export const participationApi = {
  /**
   * 이벤트 참여
   */
  participate: async (
    eventId: string,
    data: ParticipationRequest
  ): Promise<ApiResponse<ParticipationResponse>> => {
    const response = await participationApiClient.post<
      ApiResponse<ParticipationResponse>
    >(`/${eventId}/participate`, data);
    return response.data;
  },

  /**
   * 참여자 목록 조회
   */
  getParticipants: async (
    eventId: string,
    params?: {
      storeVisited?: boolean;
      page?: number;
      size?: number;
      sort?: string[];
    }
  ): Promise<ApiResponse<PageResponse<ParticipationResponse>>> => {
    const response = await participationApiClient.get<
      ApiResponse<PageResponse<ParticipationResponse>>
    >(`/${eventId}/participants`, { params });
    return response.data;
  },

  /**
   * 특정 참여자 조회
   */
  getParticipant: async (
    eventId: string,
    participantId: string
  ): Promise<ApiResponse<ParticipationResponse>> => {
    const response = await participationApiClient.get<
      ApiResponse<ParticipationResponse>
    >(`/${eventId}/participants/${participantId}`);
    return response.data;
  },

  /**
   * 당첨자 추첨
   */
  drawWinners: async (
    eventId: string,
    data: DrawWinnersRequest
  ): Promise<ApiResponse<DrawWinnersResponse>> => {
    const response = await participationApiClient.post<
      ApiResponse<DrawWinnersResponse>
    >(`/${eventId}/draw-winners`, data);
    return response.data;
  },

  /**
   * 당첨자 목록 조회
   */
  getWinners: async (
    eventId: string,
    params?: {
      page?: number;
      size?: number;
      sort?: string[];
    }
  ): Promise<ApiResponse<PageResponse<ParticipationResponse>>> => {
    const response = await participationApiClient.get<
      ApiResponse<PageResponse<ParticipationResponse>>
    >(`/${eventId}/winners`, { params });
    return response.data;
  },
};

export default participationApi;