// eslint-disable-next-line max-classes-per-file
import { ApiProperty } from '@nestjs/swagger';
import { ExpenseItem, ExpenseItemFromType, ExpenseList } from '@prisma/client';
import { Type } from 'class-transformer';

class ExpensePaymentDto {
  @ApiProperty({
    description: 'Способ оплаты',
    example: 'CASH',
    enum: ExpenseItemFromType,
    nullable: true,
  })
  type: ExpenseItemFromType | null;

  @ApiProperty({
    description: 'ID карты или наличных ',
    example: '123',
    type: String,
    nullable: true,
  })
  id: string | null;
}

export class ExpenseListItemDto {
  @ApiProperty({
    description: 'ID',
    type: String,
  })
  id: ExpenseItem['id'];

  @ApiProperty({
    description: 'ID списка',
    type: String,
  })
  expenseListId: ExpenseList['id'];

  @ApiProperty({
    description: 'Заголовок расхода',
    example: 'Кофе',
    type: String,
  })
  title: ExpenseItem['title'];

  @ApiProperty({
    description: 'Описание',
    example: 'Перед работой',
    type: String,
    nullable: true,
  })
  description: ExpenseItem['description'];

  @ApiProperty({
    description: 'Дата',
    example: '2025-08-22T04:12:03.726Z',
    type: Date,
  })
  date: ExpenseItem['date'];

  @ApiProperty({
    description: 'Сумма расхода',
    example: 175.50,
    type: Number,
  })
  amount: ExpenseItem['amount'];

  @ApiProperty({
    description: 'Валюта расхода',
    example: 'RUB',
    type: String,
    default: 'RUB',
    nullable: true,
  })
  currency: ExpenseItem['currency'];

  @ApiProperty({
    description: 'Количество',
    example: 2,
    type: Number,
    default: 1,
    nullable: true,
  })
  count: ExpenseItem['count'];

  @ApiProperty({
    description: 'Оплата',
    type: ExpensePaymentDto,
    nullable: true,
  })
  @Type(() => ExpensePaymentDto)
  payment?: ExpensePaymentDto;

  @ApiProperty({
    description: 'Дата создания',
    type: Date,
  })
  createdAt: Date;

  @ApiProperty({
    description: 'Дата обновления',
    type: Date,
  })
  updatedAt: Date;
}