import moment from 'moment'
import config from '../../../config'
import GeneralUtils from '../../general'
import { condoManagerLogger } from '../../logger'
import * as Slack from '../../slack'
import { Project } from 'nexus-plugin-prisma/client'

const PROJECT_TO_SYNC = null
// const PROJECT_TO_SYNC = 12321i3122u1d1dd122d11

export default function getValidProjects(projects: Project[]) {
  projects.forEach((project) =>
    GeneralUtils.throwIfObjHasNotProperties(project, [
      'isLaunched',
      'hasSyncedWithCondoManager',
      'condoManagerId',
      'id',
    ])
  )

  return projects.filter((project) => {
    let reasonNotToProcess = null

    if (!project.condoManagerId) {
      reasonNotToProcess = `⚠️  Project ${project.name} don't have condo manager id`
      // TODO: Put back on on migration to master
      Slack.send({
        channel: 'newProjectCondoManager',
        subject: '⚠️  WARNING',
        text: `Project ${project.name} don't have condo manager id. The project won't get synced with Condo Manager`,
      }).catch(condoManagerLogger.error)
    }

    // If we want to sync specific project
    if (PROJECT_TO_SYNC && PROJECT_TO_SYNC !== project.id) {
      reasonNotToProcess = `Project ${project.name} id is not the one we want to sync`
    }

    // NO need that anymore because PM can decide to sync whenever they want
    const numberOfHoursSinceWeProcessedProject = moment
      .duration(moment().diff(moment(project.lastDataSyncDate)))
      .asHours()

    if (numberOfHoursSinceWeProcessedProject <= config.thirdPartySync.processProjectMinHours) {
      reasonNotToProcess = `Not processing project "${
        project.name
      }" because we synced data with this project ${Math.ceil(
        numberOfHoursSinceWeProcessedProject
      )} hours ago`
    }

    // If we want to only sync the launched projects
    if (
      config.thirdPartySync.onlyLaunchedProject &&
      (project.isLaunched || project.name.startsWith('Ass'))
    ) {
      reasonNotToProcess = `We only want to sync launched project and ${project.name} is not launched`
    }

    // If we want to only sync the unsynced
    if (
      config.thirdPartySync.syncUnsyncedProjectsOnly &&
      (project.hasSyncedWithCondoManager || !project.name.startsWith('Ass'))
    ) {
      reasonNotToProcess = `We only want to process unsync project and ${project.name} is already synched`
    }

    if (reasonNotToProcess) {
      condoManagerLogger.info(reasonNotToProcess)
      return false
    }

    return true
  })
}