import { apiClient } from "./client";

// ============================================================
// 개발관리 PART (M1 등록 / M2 조회) — wace partMng.xml 1:1
// 라우트: /api/development/part-temp/*, /api/development/part/*
// ============================================================

export interface PartListFilter {
  search_part_no?: string;
  search_part_name?: string;
  search_material?: string;
  search_spec?: string;
  search_part_type?: string;
  writer?: string;
  status?: string;
  status_arr?: string[];
  product_code?: string;
  upg_no?: string;
  page?: number;
  page_size?: number;

  // M2 추가 필터
  search_year?: string;
  search_design_date_from?: string;
  search_design_date_to?: string;
  customer_objid?: string;
  customer_cd?: string;
  project_name?: string;
  unit_code?: string;
  is_last?: string;
  eo?: string;
}

/** partMngBaseSimple + M1/M2 추가 컬럼 평탄화 — Postgres는 컬럼명을 소문자로 반환 */
export interface PartRow {
  objid: string;
  part_no: string | null;
  part_name: string | null;
  product_mgmt_objid: string | null;
  upg_no: string | null;
  unit: string | null;
  unit_title: string | null;
  qty: string | null;
  spec: string | null;
  post_processing: string | null;
  material: string | null;
  weight: string | null;
  part_type: string | null;
  part_type_title: string | null;
  remark: string | null;
  es_spec: string | null;
  ms_spec: string | null;
  change_type: string | null;
  design_apply_point: string | null;
  change_option: string | null;
  change_option_name: string | null;
  management_flag: string | null;
  revision: string | null;
  status: string | null;
  reg_date: string | null;
  part_regdate_title: string | null;
  edit_date: string | null;
  writer: string | null;
  is_last: string | null;
  is_longd: string | null;
  eo_date: string | null;
  eo_no: string | null;
  eo_temp: string | null;
  maker: string | null;
  contract_objid: string | null;
  thickness: string | null;
  width: string | null;
  height: string | null;
  out_diameter: string | null;
  in_diameter: string | null;
  length: string | null;
  sourcing_code: string | null;
  supply_code: string | null;
  supply_name: string | null;
  sub_material: string | null;
  parent_part_no: string | null;
  design_date: string | null;
  deploy_date: string | null;
  excel_upload_seq: string | number | null;
  cu01_cnt: number | string | null;
  cu02_cnt: number | string | null;
  cu03_cnt: number | string | null;
  cu_total_cnt: number | string | null;

  // 추가 15컬럼 + 라벨
  heat_treatment_hardness: string | null;
  heat_treatment_method: string | null;
  surface_treatment: string | null;
  acctfg: string | null;
  acctfg_nm: string | null;
  odrfg: string | null;
  odrfg_nm: string | null;
  unit_dc: string | null;
  unit_dc_nm: string | null;
  unitmang_dc: string | null;
  unitmang_dc_nm: string | null;
  unitchng_nb: string | number | null;
  lot_fg: string | null;
  lot_fg_nm: string | null;
  use_yn: string | null;
  use_yn_nm: string | null;
  qc_fg: string | null;
  qc_fg_nm: string | null;
  setitem_fg: string | null;
  setitem_fg_nm: string | null;
  req_fg: string | null;
  req_fg_nm: string | null;
  unit_length: string | null;
  unit_qty: string | null;

  // M1 전용 부속
  partner_title?: string | null;
  parent_part_info?: string | null;
  bom_report_objid?: string | null;
  objid_qty?: string | null;
  child_objid?: string | null;
  q_qty?: string | null;
  q_qty_raw?: string | null;
  qty_temp?: string | null;
  sort?: string | null;

  // M2 전용 부속
  num?: number | null;
  bom_qty?: string | null;
}

export interface PartListResponse {
  rows: PartRow[];
  total: number;
  page: number;
  pageSize: number;
}

export interface PartCreateBody {
  part_objid?: string;
  part_no: string;
  part_name: string;
  unit?: string;
  qty?: string;
  spec?: string;
  material?: string;
  thickness?: string;
  width?: string;
  height?: string;
  out_diameter?: string;
  in_diameter?: string;
  length?: string;
  remark?: string;
  part_type: string;
  product_mgmt_objid?: string;
  supply_code?: string;
  maker?: string;
  contract_objid?: string;
  post_processing?: string;
  heat_treatment_hardness?: string;
  heat_treatment_method?: string;
  surface_treatment?: string;
  acctfg?: string;
  odrfg?: string;
  unit_dc?: string;
  unitmang_dc?: string;
  unitchng_nb?: string;
  lot_fg?: string;
  use_yn?: string;
  qc_fg?: string;
  setitem_fg?: string;
  req_fg?: string;
  unit_length?: string;
  unit_qty?: string;
}

export interface PartUpdateBody {
  part_name?: string;
  material?: string;
  heat_treatment_hardness?: string;
  heat_treatment_method?: string;
  surface_treatment?: string;
  maker?: string;
  part_type?: string;
  acctfg?: string;
  odrfg?: string;
  spec?: string;
  unit_dc?: string;
  unitmang_dc?: string;
  unitchng_nb?: string;
  lot_fg?: string;
  use_yn?: string;
  qc_fg?: string;
  setitem_fg?: string;
  req_fg?: string;
  unit_length?: string;
  unit_qty?: string;
  remark?: string;
}

export interface DeployResult {
  deployed: number;
  eo_nos: Record<string, string>;
}

// ─── Excel Import ────────────────────────────────────────────

export interface PartExcelRow {
  NOTE: string;
  PART_NO: string;
  PART_NAME: string;
  MATERIAL: string;
  HEAT_TREATMENT_HARDNESS: string;
  HEAT_TREATMENT_METHOD: string;
  SURFACE_TREATMENT: string;
  MAKER: string;
  PART_TYPE: string;
  PART_TYPE_NAME?: string;
  SPEC: string;
  ACCTFG: string;
  ACCTFG_NAME?: string;
  ODRFG: string;
  ODRFG_NAME?: string;
  UNIT_DC: string;
  UNIT_DC_NAME?: string;
  UNITMANG_DC: string;
  UNITMANG_DC_NAME?: string;
  UNITCHNG_NB: string;
  LOT_FG: string;
  USE_YN: string;
  QC_FG: string;
  SETITEM_FG: string;
  REQ_FG: string;
  UNIT_LENGTH: string;
  UNIT_QTY: string;
  REMARK: string;
}

export interface ExcelParseResponse {
  rows: PartExcelRow[];
  hasError: boolean;
}

export interface ExcelSaveResponse {
  inserted: number;
  skipped: number;
  skippedPartNos: string[];
}

// ─── API ────────────────────────────────────────────────────

export const devPartApi = {
  // M1 그리드
  async listTemp(filter: PartListFilter = {}): Promise<PartListResponse> {
    const res = await apiClient.get("/development/part-temp/list", { params: filter });
    return res.data?.data as PartListResponse;
  },

  // M2 그리드
  async list(filter: PartListFilter = {}): Promise<PartListResponse> {
    const res = await apiClient.get("/development/part/list", { params: filter });
    return res.data?.data as PartListResponse;
  },

  // 단건 상세
  async detail(objid: string): Promise<PartRow | null> {
    const res = await apiClient.get(`/development/part/${objid}`);
    return res.data?.data ?? null;
  },

  // 신규 등록 (38 컬럼)
  async create(body: PartCreateBody): Promise<{ objid: string }> {
    const res = await apiClient.post("/development/part", body);
    return res.data?.data;
  },

  // 상세 수정 (21 컬럼)
  async update(objid: string, body: PartUpdateBody) {
    return (await apiClient.put(`/development/part/${objid}`, body)).data;
  },

  // 확정 (M1→M2): EO_NO 채번 + part_mng_history 이력
  async deploy(objids: string[]): Promise<DeployResult> {
    const res = await apiClient.post("/development/part-temp/deploy", { objids });
    return res.data?.data as DeployResult;
  },

  // 다중 삭제
  async remove(objids: string[]) {
    const res = await apiClient.delete("/development/part", { data: { objids } });
    return res.data;
  },

  // Excel Import — 파싱 + 검증
  async excelParse(file: File): Promise<ExcelParseResponse> {
    const fd = new FormData();
    fd.append("file", file);
    const res = await apiClient.post("/development/part/excel-parse", fd, {
      headers: { "Content-Type": "multipart/form-data" },
    });
    return res.data?.data as ExcelParseResponse;
  },

  // Excel Import — 저장 (신규 PART_NO 만 INSERT)
  async excelSave(rows: PartExcelRow[]): Promise<ExcelSaveResponse> {
    const res = await apiClient.post("/development/part/excel-save", { rows });
    return res.data?.data as ExcelSaveResponse;
  },

  // 도면 다중 업로드 (wace btnDrawingUpload 1:1)
  // 확장자 stp/step → 3D_CAD, dwg/dxf → 2D_DRAWING_CAD, pdf → 2D_PDF_CAD
  // 파일명 ↔ part_no 자동 매칭 (정확 일치 → longest prefix)
  //   partNoList 지정 → 그 목록만 매칭 후보 (M1)
  //   partNoList null/undefined → IS_LAST='1' 전체 매칭 (M2)
  async drawingMultiUpload(
    files: File[],
    partNoList?: string[] | null
  ): Promise<DrawingMultiUploadResult> {
    const fd = new FormData();
    for (const f of files) fd.append("files", f);
    if (Array.isArray(partNoList) && partNoList.length > 0) {
      fd.append("partNoList", JSON.stringify(partNoList));
    }
    const res = await apiClient.post(
      "/development/part/drawing-multi-upload",
      fd,
      { headers: { "Content-Type": "multipart/form-data" } }
    );
    return res.data?.data as DrawingMultiUploadResult;
  },
};

// ─── 도면 다중 업로드 결과 타입 ──────────────────────────────

export interface DrawingMultiUploadDetail {
  fileName: string;
  partNo?: string;
  docType?: string;
  status: "success" | "fail" | "notFound" | "unsupported";
  reason?: string;
}

export interface DrawingMultiUploadResult {
  successCount: number;
  failCount: number;
  notFoundCount: number;
  details: DrawingMultiUploadDetail[];
}