import { AppDataSource } from "../database/data-source";
import { OrgChild2 } from "../entities/OrgChild2";
import { OrgChild3, CreateOrgChild3, UpdateOrgChild3 } from "../entities/OrgChild3";
import { OrgChild4 } from "../entities/OrgChild4";
import {
  Body,
  Delete,
  Get,
  Path,
  Post,
  Put,
  Response,
  Route,
  SuccessResponse,
  Tags,
  Query,
  Request,
  Security,
} from "tsoa";
import HttpStatusCode from "../interfaces/http-status";
import HttpSuccess from "../interfaces/http-success";
import HttpError from "../interfaces/http-error";
@Route("api/v1/org/child3")
@Tags("OrgChild3")
@Security("bearerAuth")
@Response(
  HttpStatusCode.INTERNAL_SERVER_ERROR,
  "เกิดข้อผิดพลาด ไม่สามารถแสดงรายการได้ กรุณาลองใหม่ในภายหลัง",
)
@SuccessResponse(HttpStatusCode.OK, "สำเร็จ")
export class OrgChild3Controller {
  private child2Repository = AppDataSource.getRepository(OrgChild2);
  private child3Repository = AppDataSource.getRepository(OrgChild3);
  private child4Repository = AppDataSource.getRepository(OrgChild4);

  /**
   *   API สร้างโครงสร้างระดับ3
   *
   * @summary ORG_010 - สร้างโครงสร้างระดับ3 (ADMIN) #10
   *
   */
  @Post()
  async save(
    @Body() requestBody: CreateOrgChild3,
    @Request() request: { user: Record<string, any> },
  ) {
    try {
      //BE ใช้ orgChild2Id หา orgChild1Id, orgRootId
      const child2 = await this.child2Repository.findOne({
        where: { id: requestBody.orgChild2Id },
      });
      if (!child2) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "not found.");
      }

      const validOrgChild3Ranks = ["OFFICE", "DIVISION", "SECTION"];
      if (!validOrgChild3Ranks.includes(requestBody.orgChild3Rank.toUpperCase())) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "not found. orgChild3Rank");
      }

      const child3 = Object.assign(new OrgChild3(), requestBody) as OrgChild3;
      child3.orgChild3Name = requestBody.orgChild3Name;
      child3.createdUserId = request.user.sub;
      child3.createdFullName = request.user.name;
      child3.lastUpdateUserId = request.user.sub;
      child3.lastUpdateFullName = request.user.name;
      child3.orgRootId = String(child2?.orgRootId);
      child3.orgChild1Id = String(child2?.orgChild1Id);
      child3.orgRevisionId = String(child2?.orgRevisionId);
      child3.orgChild2Id = String(child2?.id);
      await this.child3Repository.save(child3);
      return new HttpSuccess();
    } catch (error) {
      return error;
    }
  }

  /**
   * API แก้ไขโครงสร้างระดับ3
   *
   * @summary ORG_011 - แก้ไขโครงสร้างระดับ3 (ADMIN) #11
   *
   * @param {string} id id สร้างโครงสร้างระดับ3
   */
  @Put("{id}")
  async Edit(
    @Path() id: string,
    @Body() requestBody: UpdateOrgChild3,
    @Request() request: { user: Record<string, any> },
  ) {
    try {
      const child2IdExits = await this.child2Repository.findOne({
        where: { id: requestBody.orgChild2Id },
      });
      if (!child2IdExits) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "not found. Child2Id");
      }

      const validOrgChild3Ranks = ["OFFICE", "DIVISION", "SECTION"];
      if (
        requestBody.orgChild3Rank == null ||
        !validOrgChild3Ranks.includes(requestBody.orgChild3Rank.toUpperCase())
      ) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "not found. orgChild2Rank");
      }

      const child3 = await this.child3Repository.findOne({ where: { id } });
      if (!child3) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "not found.");
      }

      child3.lastUpdateUserId = request.user.sub;
      child3.lastUpdateFullName = request.user.name;
      child3.lastUpdatedAt = new Date();
      child3.orgRootId = String(child2IdExits?.orgRootId);
      child3.orgChild1Id = String(child2IdExits?.orgChild1Id);
      child3.orgRevisionId = String(child2IdExits?.orgRevisionId);
      child3.orgChild2Id = String(child2IdExits?.id);
      this.child3Repository.merge(child3, requestBody);
      await this.child3Repository.save(child3);
      return new HttpSuccess();
    } catch (error) {
      return error;
    }
  }

  /**
   * API ลบโครงสร้างระดับ3
   *
   * @summary ORG_012 - ลบโครงสร้างระดับ3 (ADMIN) #12
   *
   * @param {string} id id สร้างโครงสร้างระดับ3
   */
  @Delete("{id}")
  async delete(@Path() id: string) {
    try {
      const child3 = await this.child3Repository.findOne({ where: { id } });
      if (!child3) {
        throw new HttpError(HttpStatusCode.NOT_FOUND, "not found.");
      }
      const exitsChild4 = await this.child4Repository.findOne({ where: { orgChild3Id: id } });
      if (exitsChild4) {
        throw new HttpError(
          HttpStatusCode.INTERNAL_SERVER_ERROR,
          "ไม่สามารถลบได้ เนื่องจาก id ผูกกับโครงสร้างระดับ4",
        );
      }
      await this.child3Repository.remove(child3);
      return new HttpSuccess();
    } catch (error) {
      return error;
    }
  }
}