import { ApiProperty, ApiPropertyOptional } from "@nestjs/swagger";
import { IsArray, IsEmail, IsIn, IsInt, IsOptional, IsString, Min, MinLength } from "class-validator";

export class AdminLoginDto {
    @ApiProperty()
    @IsString()
    username: string;

    @ApiProperty()
    @IsString()
    @MinLength(6)
    password: string;
}

export class ChangeAdminPasswordDto {
    @ApiProperty()
    @IsString()
    oldPassword: string;

    @ApiProperty()
    @IsString()
    @MinLength(6)
    newPassword: string;
}

export class CreateAdminUserDto {
    @ApiProperty()
    @IsString()
    username: string;

    @ApiProperty()
    @IsString()
    @MinLength(6)
    password: string;

    @ApiPropertyOptional()
    @IsOptional()
    @IsString()
    nickname?: string;

    @ApiPropertyOptional()
    @IsOptional()
    @IsEmail()
    email?: string;

    @ApiPropertyOptional({ type: [Number] })
    @IsOptional()
    @IsArray()
    @IsInt({ each: true })
    @Min(1, { each: true })
    roleIds?: number[];
}

export class CreatePermissionDto {
    @ApiProperty()
    @IsString()
    code: string;

    @ApiProperty()
    @IsString()
    name: string;

    @ApiPropertyOptional()
    @IsOptional()
    @IsString()
    description?: string;
}

export class CreateRoleDto {
    @ApiProperty()
    @IsString()
    code: string;

    @ApiProperty()
    @IsString()
    name: string;

    @ApiPropertyOptional()
    @IsOptional()
    @IsString()
    description?: string;

    @ApiPropertyOptional({ type: [Number] })
    @IsOptional()
    @IsArray()
    @IsInt({ each: true })
    @Min(1, { each: true })
    permissionIds?: number[];
}

export class UpdateAdminProfileDto {
    @ApiPropertyOptional()
    @IsOptional()
    @IsString()
    nickname?: string;

    @ApiPropertyOptional()
    @IsOptional()
    @IsEmail()
    email?: string;
}

export class UpdateAdminRolesDto {
    @ApiProperty({ type: [Number] })
    @IsArray()
    @IsInt({ each: true })
    @Min(1, { each: true })
    roleIds: number[];
}

export class UpdateAdminStatusDto {
    @ApiProperty({ enum: ["active", "disabled"] })
    @IsIn(["active", "disabled"])
    status: "active" | "disabled";
}

export class UpdateRolePermissionsDto {
    @ApiProperty({ type: [Number] })
    @IsArray()
    @IsInt({ each: true })
    @Min(1, { each: true })
    permissionIds: number[];
}