import {
    IsString,
    IsNotEmpty,
    IsOptional,
    IsNumber,
    IsBoolean,
    MinLength,
    MaxLength,
    IsIn,
    Min,
} from 'class-validator';
import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';

export class CreateBrokerDto {
    @ApiProperty({
        description: '券商代码',
        example: 'HTZQ',
        maxLength: 50,
    })
    @IsString()
    @IsNotEmpty()
    @MinLength(1)
    @MaxLength(50)
    brokerCode: string;

    @ApiProperty({
        description: '券商名称',
        example: '华泰证券',
        maxLength: 100,
    })
    @IsString()
    @IsNotEmpty()
    @MinLength(1)
    @MaxLength(100)
    brokerName: string;

    @ApiProperty({
        description: '地区/国家代码',
        example: 'CN',
        enum: ['CN', 'US', 'HK', 'SG', 'JP', 'UK', 'AU', 'CA', 'OTHER'],
    })
    @IsString()
    @IsNotEmpty()
    @IsIn(['CN', 'US', 'HK', 'SG', 'JP', 'UK', 'AU', 'CA', 'OTHER'])
    region: string;

    @ApiPropertyOptional({
        description: '排序顺序',
        example: 1,
        minimum: 0,
        default: 0,
    })
    @IsOptional()
    @IsNumber()
    @Min(0)
    sortOrder?: number;

    @ApiPropertyOptional({
        description: '是否启用',
        example: true,
        default: true,
    })
    @IsOptional()
    @IsBoolean()
    isActive?: boolean;

    @ApiPropertyOptional({
        description: '券商图片地址',
        example: 'https://example.com/broker-image.jpg',
        maxLength: 200,
    })
    @IsOptional()
    @IsString()
    @MaxLength(200)
    brokerImage?: string;
}