SIRH/frontend/composables/useEmployeeDetailPage.ts

import type { Employee } from '~/services/dto/employee'
import { CONTRACT_TYPES } from '~/services/dto/contract'
import { getEmployee } from '~/services/employees'

export const useEmployeeDetailPage = () => {
  const route = useRoute()
  const employee = ref<Employee | null>(null)
  const isLoading = ref(false)
  const activeTab = ref<'contract' | 'leave' | 'rtt' | 'mileage' | 'formation' | 'bonus' | 'observation'>('contract')

  const showLeaveTab = computed(() => employee.value?.currentContractNature !== 'INTERIM')
  const showRttTab = computed(() => employee.value?.contract?.type !== CONTRACT_TYPES.FORFAIT)
  const employeeContractWorkLabel = computed(() => {
    const contract = employee.value?.contract
    if (!contract) return '-'
    if (contract.type === CONTRACT_TYPES.FORFAIT) return 'Forfait'
    if (contract.weeklyHours !== null && contract.weeklyHours !== undefined) return `${contract.weeklyHours} heures`
    return contract.name || '-'
  })

  const loadEmployee = async () => {
    const idParam = Array.isArray(route.params.id) ? route.params.id[0] : route.params.id
    const employeeId = Number(idParam)
    if (!Number.isInteger(employeeId) || employeeId <= 0) {
      return
    }

    isLoading.value = true
    try {
      employee.value = await getEmployee(employeeId)

      if (!showLeaveTab.value && activeTab.value === 'leave') {
        activeTab.value = 'contract'
      }
      if (!showRttTab.value && activeTab.value === 'rtt') {
        activeTab.value = 'contract'
      }

      leave.resetLoaded()
      rtt.resetLoaded()
      mileage.resetLoaded()
      formation.resetLoaded()
      bonus.resetLoaded()
      observation.resetLoaded()

      if (activeTab.value === 'leave' && showLeaveTab.value) {
        await leave.loadLeaveData()
      } else if (activeTab.value === 'rtt' && showRttTab.value) {
        await rtt.loadRttData()
      } else if (activeTab.value === 'mileage') {
        await mileage.loadMileageData()
      } else if (activeTab.value === 'formation') {
        await formation.loadFormationData()
      } else if (activeTab.value === 'bonus') {
        await bonus.loadBonusData()
      } else if (activeTab.value === 'observation') {
        await observation.loadObservationData()
      }
    } finally {
      isLoading.value = false
    }
  }

  const contract = useEmployeeContract(employee, loadEmployee)
  const leave = useEmployeeLeave(employee, loadEmployee)
  const rtt = useEmployeeRtt(employee, loadEmployee)
  const mileage = useEmployeeMileage(employee, loadEmployee)
  const formation = useEmployeeFormation(employee, loadEmployee)
  const bonus = useEmployeeBonus(employee, loadEmployee)
  const observation = useEmployeeObservation(employee, loadEmployee)

  watch(activeTab, (tab) => {
    if (tab === 'leave' && !leave.leaveDataLoaded.value && showLeaveTab.value) {
      leave.loadLeaveData()
    } else if (tab === 'rtt' && !rtt.rttDataLoaded.value && showRttTab.value) {
      rtt.loadRttData()
    } else if (tab === 'mileage' && !mileage.mileageDataLoaded.value) {
      mileage.loadMileageData()
    } else if (tab === 'formation' && !formation.formationDataLoaded.value) {
      formation.loadFormationData()
    } else if (tab === 'bonus' && !bonus.bonusDataLoaded.value) {
      bonus.loadBonusData()
    } else if (tab === 'observation' && !observation.observationDataLoaded.value) {
      observation.loadObservationData()
    }
  })

  onMounted(async () => {
    await Promise.all([contract.loadContracts(), contract.loadInterimAgencies()])
    await loadEmployee()
  })

  return {
    employee,
    isLoading,
    activeTab,
    showLeaveTab,
    showRttTab,
    employeeContractWorkLabel,
    ...contract,
    ...leave,
    ...rtt,
    ...mileage,
    ...formation,
    ...bonus,
    ...observation
  }
}