import { apiClient } from "./client";
import {
  CodeCategory,
  CodeInfo,
  CodeOption,
  CreateCategoryRequest,
  UpdateCategoryRequest,
  CreateCodeRequest,
  UpdateCodeRequest,
  ReorderCodesRequest,
  GetCategoriesQuery,
  GetCodesQuery,
  ApiResponse,
} from "@/types/commonCode";

/**
 * 공통코드 관리 API 클라이언트
 */
export const commonCodeApi = {
  // 카테고리 관련 API
  categories: {
    /**
     * 카테고리 목록 조회
     */
    async getList(params?: GetCategoriesQuery): Promise<ApiResponse<CodeCategory[]>> {
      const searchParams = new URLSearchParams();

      if (params?.search) searchParams.append("search", params.search);
      if (params?.isActive !== undefined) searchParams.append("isActive", params.isActive.toString());
      if (params?.page) searchParams.append("page", params.page.toString());
      if (params?.size) searchParams.append("size", params.size.toString());

      const queryString = searchParams.toString();
      const url = `/common-codes/categories${queryString ? `?${queryString}` : ""}`;

      const response = await apiClient.get(url);
      return response.data;
    },

    /**
     * 카테고리 생성
     */
    async create(data: CreateCategoryRequest): Promise<ApiResponse<CodeCategory>> {
      const response = await apiClient.post("/common-codes/categories", data);
      return response.data;
    },

    /**
     * 카테고리 수정
     */
    async update(categoryCode: string, data: UpdateCategoryRequest): Promise<ApiResponse<CodeCategory>> {
      const response = await apiClient.put(`/common-codes/categories/${categoryCode}`, data);
      return response.data;
    },

    /**
     * 카테고리 삭제
     */
    async delete(categoryCode: string): Promise<ApiResponse> {
      const response = await apiClient.delete(`/common-codes/categories/${categoryCode}`);
      return response.data;
    },
  },

  // 코드 관련 API
  codes: {
    /**
     * 카테고리별 코드 목록 조회
     */
    async getList(categoryCode: string, params?: GetCodesQuery): Promise<ApiResponse<CodeInfo[]>> {
      const searchParams = new URLSearchParams();

      if (params?.search) searchParams.append("search", params.search);
      if (params?.isActive !== undefined) searchParams.append("isActive", params.isActive.toString());

      const queryString = searchParams.toString();
      const url = `/common-codes/categories/${categoryCode}/codes${queryString ? `?${queryString}` : ""}`;

      const response = await apiClient.get(url);
      return response.data;
    },

    /**
     * 코드 생성
     */
    async create(categoryCode: string, data: CreateCodeRequest): Promise<ApiResponse<CodeInfo>> {
      const response = await apiClient.post(`/common-codes/categories/${categoryCode}/codes`, data);
      return response.data;
    },

    /**
     * 코드 수정
     */
    async update(categoryCode: string, codeValue: string, data: UpdateCodeRequest): Promise<ApiResponse<CodeInfo>> {
      const response = await apiClient.put(`/common-codes/categories/${categoryCode}/codes/${codeValue}`, data);
      return response.data;
    },

    /**
     * 코드 삭제
     */
    async delete(categoryCode: string, codeValue: string): Promise<ApiResponse> {
      const response = await apiClient.delete(`/common-codes/categories/${categoryCode}/codes/${codeValue}`);
      return response.data;
    },

    /**
     * 코드 순서 변경
     */
    async reorder(categoryCode: string, codes: Array<{ codeValue: string; sortOrder: number }>): Promise<ApiResponse> {
      const data = { codes }; // 백엔드가 기대하는 형식으로 래핑
      const response = await apiClient.put(`/common-codes/categories/${categoryCode}/codes/reorder`, data);
      return response.data;
    },
  },

  // 옵션 조회 API (화면관리용)
  options: {
    /**
     * 카테고리별 옵션 조회
     */
    async getOptions(categoryCode: string): Promise<ApiResponse<CodeOption[]>> {
      const response = await apiClient.get(`/common-codes/categories/${categoryCode}/options`);
      return response.data;
    },
  },
};