import { ApiProperty, ApiPropertyOptional } from "@nestjs/swagger";
import { IsIn, IsNotEmpty, IsOptional, IsString } from "class-validator";

/** OTP submitted for a COLLECT_OTP provider (CAC Bank). */
export class ConfirmOtpDto {
  @ApiProperty({ description: "One-time password SMSed by the bank." })
  @IsString()
  @IsNotEmpty()
  otp!: string;
}

/** Gateway options for paying an invoice from the customer portal. */
export class PayInvoiceDto {
  @ApiPropertyOptional({ description: "Payment method (defaults to TELEBIRR)." })
  @IsOptional()
  @IsString()
  method?: string;

  @ApiPropertyOptional({ enum: ["web", "mobile"], default: "web" })
  @IsOptional()
  @IsIn(["web", "mobile"])
  platform?: "web" | "mobile";

  @ApiPropertyOptional({ description: "Payer account / phone, for wallet methods." })
  @IsOptional()
  @IsString()
  payerAccount?: string;

  @ApiPropertyOptional({ description: "Browser redirect URL on success." })
  @IsOptional()
  @IsString()
  returnUrl?: string;

  @ApiPropertyOptional({ description: "Browser redirect URL on failure." })
  @IsOptional()
  @IsString()
  failureUrl?: string;
}