import { Body, Controller, Post, UseGuards } from '@nestjs/common'

import { BasicAuthorizationGuard } from '../../../guards'
import { Availability } from '../../../models'
import { Availabilities } from '../domain'

import { GenerateAvailabilityParams } from './params'

@Controller('bookings/availabilities')
export class AvailabilitiesController {
  constructor(private readonly availabilities: Availabilities) {}

  @UseGuards(BasicAuthorizationGuard)
  @Post('generate')
  async generate(
    @Body() { input, session_variables }: GenerateAvailabilityParams,
  ): Promise<{ availability: Availability }> {
    const { date, userId, availableTimes } = input
    const role = session_variables['x-hasura-role']
    const session_user = session_variables['x-hasura-user-id']
    const user_id = role === 'nutritionist_manager' || role === 'admin' ? userId || session_user : session_user
    const availability = await this.availabilities.generate(
      {
        date: date as any,
        user_id,
      },
      availableTimes as any,
    )

    return { availability }
  }
}