import { BadRequestException, Body, Controller, Get, Post } from '@nestjs/common';
import { AppService } from './app.service';
import * as fs from 'fs';
import { ApiProperty } from '@nestjs/swagger';
import { IsArray, IsBoolean, IsDateString, IsNotEmpty, IsString } from 'class-validator';
import { NodeVisitorEntity } from './node-visitor.entity';
import { DataSource } from 'typeorm';
import * as bluebird from 'bluebird';
import { NodeOtherVisitorEntity } from './node-other-visitor.entity';
import * as moment from 'moment';

export class Electronics {
  @ApiProperty({ description: "电子产品名称" })
  @IsString()
  @IsNotEmpty()
  public name: string;
}

export class VisitorList {
  @ApiProperty({ description: "访客姓名" })
  @IsString()
  @IsNotEmpty()
  public name: string;

  @ApiProperty({ description: "访客身份证号" })
  @IsString()
  @IsNotEmpty()
  public identity_card_no: string;

  @ApiProperty({ description: "国籍（中国/其他国籍）" })
  @IsString()
  @IsNotEmpty()
  public nationality_type: string;

  @ApiProperty({ description: "国籍名称" })
  @IsString()
  @IsNotEmpty()
  public nationality: string;
}

export class CreateVisitor {
  @ApiProperty({ description: "申请人" })
  @IsString()
  @IsNotEmpty()
  public applicant: string;

  @ApiProperty({ description: "申请人部门" })
  @IsString()
  @IsNotEmpty()
  public applicant_department: string;

  @ApiProperty({ description: "申请日期" })
  @IsDateString()
  @IsNotEmpty()
  public apply_date: string;

  @ApiProperty({ description: "申请单号" })
  @IsString()
  @IsNotEmpty()
  public code: string;

  // TODO 确定访客类型
  @ApiProperty({ description: "来访类型" })
  @IsString()
  @IsNotEmpty()
  public visitor_type: string;

  @ApiProperty({ description: "来访区域" })
  @IsString()
  @IsNotEmpty()
  public area: string;

  @ApiProperty({ description: "来访单位" })
  @IsString()
  @IsNotEmpty()
  public visitor_unit: string;

  @ApiProperty({ description: "访客人数" })
  @IsString()
  @IsNotEmpty()
  public visitor_number: string;

  @ApiProperty({ description: "交通方式" })
  @IsString()
  @IsNotEmpty()
  public transport: string;

  @ApiProperty({ description: "车牌号" })
  @IsString()
  @IsNotEmpty()
  public plate_no: string;

  @ApiProperty({ description: "起始日期" })
  @IsDateString()
  @IsNotEmpty()
  public start_date: string;

  @ApiProperty({ description: "截止日期" })
  @IsDateString()
  @IsNotEmpty()
  public end_date: string;

  @ApiProperty({ description: "被访人" })
  @IsString()
  @IsNotEmpty()
  public visited_staff: string;

  @ApiProperty({ description: "被访部门" })
  @IsString()
  @IsNotEmpty()
  public visited_deparment: string;

  @ApiProperty({ description: "被访部门" })
  @IsString()
  @IsNotEmpty()
  public purpose: string;

  @ApiProperty({ description: "携带的电子产品" })
  // @ApiProperty({ description: "携带的电子产品", type: [Electronics] })
  @IsArray()
  @IsNotEmpty()
  public electronics: string;
  // public electronics: Electronics[];

  @ApiProperty({ description: "访客清单", type: [VisitorList] })
  @IsArray()
  @IsNotEmpty()
  public visitor_list: VisitorList[];

  @ApiProperty({ description: "访客是否有可能接触受控设备" })
  @IsBoolean()
  @IsNotEmpty()
  public may_access_sensitive_info: boolean;
}

@Controller()
export class AppController {
  constructor(
    private readonly appService: AppService,

    private readonly dataSource: DataSource,
  ) { }

  @Get()
  getHello(): string {
    return this.appService.getHello();
  }

  // @Get("/doc/json")
  // getDoc(): string {
  //   const json = fs.readFileSync("swagger-spec.json", "utf-8");

  //   return JSON.parse(json);
  // }


  // @Get("/app.config")
  // appConfig() {
  //   return {
  //     app_id: process.env.QUNSENSE_SUITE_ID
  //   }
  // }

  // @Get("/WW_verify_n9zX2u8E9ShFgYmx.txt")
  // config(): string {
  //   return "n9zX2u8E9ShFgYmx";
  // }

  @Post("/visitor")
  async create(@Body() data: CreateVisitor) {
    if (new Date(data.apply_date).toString() == "Invalid Date") {
      throw new BadRequestException("apply_date 格式不正确")
    }
    if (new Date(data.start_date).toString() == "Invalid Date") {
      throw new BadRequestException("start_date 格式不正确")
    }
    if (new Date(data.end_date).toString() == "Invalid Date") {
      throw new BadRequestException("end_date 格式不正确")
    }
    return await this.dataSource.transaction(async transactionalEntityManager => {

      const new_node_visitor = new NodeVisitorEntity();
      new_node_visitor.applicant = data.applicant;
      new_node_visitor.applicant_department = data.applicant_department;
      new_node_visitor.apply_date = moment(data.apply_date).format("YYYY-MM-DD");
      // new_node_visitor.apply_date = new Date(data.apply_date).toLocaleDateString();
      new_node_visitor.code = data.code;
      new_node_visitor.visitor_type = data.visitor_type;
      new_node_visitor.area = data.area;
      new_node_visitor.visitor_unit = data.visitor_unit;
      new_node_visitor.visitor_number = data.visitor_number;
      new_node_visitor.transport = data.transport;
      new_node_visitor.plate_no = data.plate_no;
      // new_node_visitor.start_date = new Date(data.start_date).toLocaleDateString();
      new_node_visitor.start_date = moment(data.start_date).format("YYYY-MM-DD");
      // new_node_visitor.end_date = new Date(data.end_date).toLocaleDateString();
      new_node_visitor.end_date = moment(data.end_date).format("YYYY-MM-DD");
      new_node_visitor.visited_staff = data.visited_staff;
      new_node_visitor.visited_deparment = data.visited_deparment;
      new_node_visitor.purpose = data.purpose;
      new_node_visitor.electronics = data.electronics;
      // new_node_visitor.electronics = JSON.stringify(data.electronics);
      // new_node_visitor.visitor_list = data.visitor_list;
      new_node_visitor.may_access_sensitive_info = data.may_access_sensitive_info;
      const result = await transactionalEntityManager.save(new_node_visitor);

      await bluebird.each(data.visitor_list, async (item) => {
        const new_node_other_visitor = new NodeOtherVisitorEntity();
        new_node_other_visitor.name = item.name;
        new_node_other_visitor.identity_card_no = item.identity_card_no;
        new_node_other_visitor.nationality_type = item.nationality_type;
        new_node_other_visitor.nationality = item.nationality;
      })

      return { statusCode: 201, data: result };
    });
  }
}