import {
  Body,
  Controller,
  Delete,
  Get,
  Param,
  Patch,
  Post,
} from '@nestjs/common';
import { ExpenseItem, ExpenseList, User } from '@prisma/client';

import { Authorized } from '@/shared/decorators';

import {
  CreateExpenseList,
  CreateExpenseListItem,
  DeleteExpenseList,
  DeleteExpenseListItem,
  EditExpenseList,
  EditExpenseListItem,
  FindAllExpenseLists,
  FindExpenseList,
  FindExpenseListItem,
} from './decorators';
import {
  CreateExpenseListItemDto,
  EditExpenseListItemDto,
  CreateExpenseListDto,
  EditExpenseListDto,
} from './dto';
import { ExpensesService } from './expenses.service';

@Controller('expenses')
export class ExpensesController {
  constructor(private readonly expensesService: ExpensesService) {}

  @Post('list')
  @CreateExpenseList()
  async createList(
    @Body() body: CreateExpenseListDto,
    @Authorized('userId') userId: User['id'],
  ) {
    return this.expensesService.createList(body, userId);
  }

  @Get('list/:id')
  @FindExpenseList()
  async findList(
    @Param('id') id: ExpenseList['id'],
    @Authorized('userId') userId: User['id'],
  ) {
    return this.expensesService.getListById(id, userId);
  }

  @Get('list')
  @FindAllExpenseLists()
  async findAllLists(@Authorized('userId') userId: User['id']) {
    return this.expensesService.getAllLists(userId);
  }

  @Patch('list/:id')
  @EditExpenseList()
  async editList(
    @Param('id') id: ExpenseList['id'],
    @Body() body: EditExpenseListDto,
    @Authorized('userId') userId: User['id'],
  ) {
    return this.expensesService.editList(id, body, userId);
  }

  @Delete('list/:id')
  @DeleteExpenseList()
  async deleteList(
    @Param('id') id: ExpenseList['id'],
    @Authorized('userId') userId: User['id'],
  ) {
    return this.expensesService.deleteList(id, userId);
  }

  @Post('list/:id/items')
  @CreateExpenseListItem()
  async createListItem(
    @Body() body: CreateExpenseListItemDto,
    @Param('id') listId: ExpenseList['id'],
    @Authorized('userId') userId: User['id'],
  ) {
    return this.expensesService.createListItem(body, listId, userId);
  }

  @Get('list/:listId/items/:id')
  @FindExpenseListItem()
  async findListItem(
    @Param('listId') listId: ExpenseList['id'],
    @Param('id') id: ExpenseItem['id'],
    @Authorized('userId') userId: User['id'],
  ) {
    return this.expensesService.findListItemById(id, listId, userId);
  }

  @Patch('list/:listId/items/:id')
  @EditExpenseListItem()
  async editListItem(
    @Body() body: EditExpenseListItemDto,
    @Param('listId') listId: ExpenseList['id'],
    @Param('id') id: ExpenseItem['id'],
    @Authorized('userId') userId: User['id'],
  ) {
    return this.expensesService.editListItem(body, id, listId, userId);
  }

  @Delete('list/:listId/items/:id')
  @DeleteExpenseListItem()
  async deleteListItem(
    @Param('listId') listId: ExpenseList['id'],
    @Param('id') id: ExpenseItem['id'],
    @Authorized('userId') userId: User['id'],
  ) {
    return this.expensesService.deleteListItem(id, listId, userId);
  }
}