import { defineComponent, ref, toRef, computed, PropType, watch, onMounted } from 'vue'
import { useI18n } from '@src/boot/i18n'
import { useUserStore } from '@store/UserStore'
import { useGlobalStore } from '@store/globalStore'
import { useQuasar } from 'quasar'

import { CTitleBanner } from '../CTitleBanner'
import { CCardState } from '../CCardState'
import { CCopyBtn } from '../CCopyBtn'

import { IOrder, IProduct } from '@src/model'
import { tools } from '@store/Modules/tools'
import { useProducts } from '@store/Products'


export default defineComponent({
  name: 'CProductCard',
  props: {
    product: {
      type: Object as PropType<IProduct | null>,
      required: false,
      default: null,
    },
    code: {
      type: String,
      required: false,
      default: '',
    },
    complete: {
      type: Boolean,
      required: false,
      default: false,
    },
  },
  components: { CTitleBanner, CCardState, CCopyBtn },
  setup(props, { emit }) {
    const $q = useQuasar()
    const { t } = useI18n()
    const userStore = useUserStore()
    const globalStore = useGlobalStore()
    const products = useProducts()

    const myorder = ref(<IOrder>{
      idapp: process.env.APP_ID,
      quantity: 0,
      idStorehouse: ''
    })

    const myproduct = ref(<IProduct>{})

    const storeSelected = ref('')

    const valoriopt = computed(() => (item: any, addall: boolean, addnone: boolean) => {
      // console.log('valoriopt', item.table)
      return globalStore.getTableJoinByName(item.table, addall, addnone, item.filter)
    })


    function iconWhishlist(order: IProduct) {
      if (true) {
        return 'far fa-heart'
      } else {
        return 'fas fa-heart'
      }
    }

    function decqty() {
      if (myorder.value.quantity > 0)
        myorder.value.quantity--
    }

    function addqty() {
      if (myorder.value.quantity < 10)
        myorder.value.quantity++
    }

    function addtoCart(add: boolean) {

      if (!userStore.isLogged) {
        tools.showNeutralNotif($q, t('ecomm.area_personale'))
        globalStore.rightDrawerOpen = true
        return false
      }

      products.addToCart({ product: myproduct.value, order: myorder.value, addqty: add }).then((ris) => {
        let strprod = t('ecomm.prodotto')
        if (myorder.value.quantity > 1 || myorder.value.quantity === 0)
          strprod = t('ecomm.prodotti')

        let msg = ''
        if (ris === null)
          msg = t('ecomm.error_cart')
        else {
          if (myorder.value.quantity === 0) {
            msg = t('ecomm.prodotto_tolto')
          } else {
            msg = t('ecomm.prod_sul_carrello', { strprod, qty: myorder.value.quantity })
          }

        }

        if (ris === null || myorder.value.quantity === 0)
          tools.showNotif($q, msg)
        else
          tools.showPositiveNotif($q, msg)

      })
    }

    function getnumstore() {
      if (myproduct.value.storehouses)
        return myproduct.value.storehouses.length
      else
        return 0
    }

    function getSingleStorehouse() {
      try {
        const mystore = myproduct.value.storehouses[0]
        if (mystore)
          return mystore.name + ' (' + mystore.city + ')'
        else
          return ''
      } catch (e) {
        return ''
      }
    }

    function getStorehouses() {

      const myarr: any = []
      let ind = 1
      myproduct.value.storehouses.forEach((store) => {
        myarr.push(
          {
            id: ind,
            label: store.name + ' (' + store.city + ')',
            value: store._id
          })

        ind++
      })

      // console.log('arraystore', myarr)
      return myarr
    }

    function checkifCartDisable() {
      return !myorder.value.idStorehouse
    }

    function updateQtyAvailable() {
      myproduct.value.quantityAvailable = myproduct.value.stockQty - myorder.value.quantity
    }

    function getQtyAvailable() {
      updateQtyAvailable()
      let qty = myproduct.value.quantityAvailable
      return qty
    }

    function getQtyWarn() {
      if (myorder.value.quantity > 0){
        return t('ecomm.di_cui_x_in_carrello', {qty: myorder.value.quantity})
      }
      return ''
    }

    watch(() => props.code, (newval, oldval) => {
      console.log('change code')
      load()
    })

    watch(() => storeSelected.value, (newval, oldval) => {
      myorder.value.idStorehouse = newval
    })

    async function load() {
      // console.log('created Cproductcard', code)
      if (props.code) {
        myproduct.value = await products.loadProduct({ code: props.code })
      } else {
        // @ts-ignore
        myproduct.value = props.product
      }

      console.log('myproduct', myproduct, 'product', props.product)

      if (!!myproduct.value) {
        if (myproduct.value.storehouses.length === 1) {
          myorder.value.idStorehouse = myproduct.value.storehouses[0]._id
        }
      }

      const ord = products.getOrderProductInCart(myproduct.value._id)
      if (ord) {
        myorder.value.quantity = ord.quantity
      }

    }

    function getmycardcl() {
      return (props.complete) ? 'my-card-big' : 'my-card-prod'
    }

    function getclimg() {
      return (props.complete) ? 'myimgtitle centermydiv' : 'centermydiv'
    }

    function enableSubQty() {
      return myorder.value ? myorder.value.quantity > 0 : true
    }

    function enableAddQty() {
      return getQtyAvailable() > 0
    }

    onMounted(load)

    return {
      decqty,
      addqty,
      addtoCart,
      iconWhishlist,
      getmycardcl,
      getclimg,
      getnumstore,
      getSingleStorehouse,
      getStorehouses,
      checkifCartDisable,
      myproduct,
      myorder,
      tools,
      t,
      storeSelected,
      enableSubQty,
      enableAddQty,
      getQtyAvailable,
      getQtyWarn,
    }
  }
})