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

import { Messaging } from '../domain/messaging'
import { BaseEventParams } from '../../../params'
import { BasicAuthorizationGuard } from '../../../guards'

@UseGuards(BasicAuthorizationGuard)
@Controller('notifications')
export class NotificationsController {
  constructor(private readonly messaging: Messaging) {}

  @Post('nutri_reply')
  async nutriReply(@Body() { event }: BaseEventParams): Promise<void> {
    if (isNil(event?.data?.new['text']) || isNil(event?.data?.new['replied_by_user_id'])) return

    await this.messaging.nutriReplyNotification(event.data.new['patient_id'])
  }

  @Post('meal_rated')
  async mealRated(@Body() { event }: BaseEventParams): Promise<void> {
    if (isNil(event?.data?.new['state']) || event.data.new['state'] !== 'rated') return

    await this.messaging.mealRatedNotification(event.data.new['patient_id'])
  }

  @Post('food_plan_ready')
  async foodPlanReady(@Body() { event }: BaseEventParams): Promise<void> {
    if (isNil(event?.data?.new['published_food_plan_id'])) return
    if (event.data.new['published_food_plan_id'] === event?.data?.old['published_food_plan_id']) return

    await this.messaging.foodPlanReadyNotification(event.data.new['id'])
  }

  @Post('notify_incoming_appointments_in_chat')
  async notifyIncomingAppointments(): Promise<void> {
    await this.messaging.incomingAppointmentsChatNofitication()
  }
}