<script setup lang="ts">
import { ref, toRaw, onMounted } from 'vue'
import { useRoute } from "vue-router"
import { useToast } from 'vue-toast-notification'
import axios from 'axios'

import Invoice from "./../classes/invoice"

import invoiceHeader from './../components/invoice_header.vue'
import itemSelector from './../components/item_selector.vue'

const toast = useToast({
  position: 'top-right'
})

const route = useRoute()

const invoice = ref(new Invoice())
const isLoading = ref(true)

const getInvoice = async () => {
  isLoading.value = true

  try {
    const r = await axios.get(`/invoice/${route.params.id}`)
    invoice.value = r.data.data
  } catch (err) {
    toast.error('An unhandled exception occoured. Please check logs')
    console.error(err)
  }

  isLoading.value = false
}

const refreshItems = () => {
   toast.success("Item was added but what happens after that hasn't been implemented yet!")
}

onMounted(() => {
  getInvoice()
})
</script>

<template>
  <invoiceHeader :invoice="invoice" />
  <itemSelector :invoice="invoice" @added="refreshItems()"/>
</template>
