import type { Ref } from 'vue'
import type { EmployeeRttSummary } from '~/services/dto/employee-rtt-summary'
import type { Employee } from '~/services/dto/employee'
import { getEmployeeRttSummary, createRttPayment } from '~/services/employee-rtt-summary'

export const useEmployeeRtt = (employee: Ref<Employee | null>, reloadEmployee: () => Promise<void>) => {
  const rttSummary = ref<EmployeeRttSummary | null>(null)
  const isRttLoading = ref(false)
  const rttDataLoaded = ref(false)

  const loadRttData = async () => {
    if (!employee.value || isRttLoading.value) return
    isRttLoading.value = true
    try {
      const rttYear = new Date().getMonth() >= 5 ? new Date().getFullYear() + 1 : new Date().getFullYear()
      rttSummary.value = await getEmployeeRttSummary(employee.value.id, rttYear)
      rttDataLoaded.value = true
    } finally {
      isRttLoading.value = false
    }
  }

  const resetLoaded = () => {
    rttDataLoaded.value = false
  }

  const submitRttPayment = async (month: number, base25Minutes: number, bonus25Minutes: number, base50Minutes: number, bonus50Minutes: number) => {
    if (!employee.value) return
    const year = rttSummary.value?.year ?? undefined
    await createRttPayment(employee.value.id, month, base25Minutes, bonus25Minutes, base50Minutes, bonus50Minutes, year)
    await reloadEmployee()
  }

  return {
    rttSummary,
    isRttLoading,
    rttDataLoaded,
    loadRttData,
    resetLoaded,
    submitRttPayment
  }
}