<template>
  <form
      ref="root"
      class="PriceCard card"
      :class="{ folded }"
      :style="{ '--height': height }"
      @submit.prevent="() => {}"
  >
    <header class="padding bg-blue">
      {{ name || 'Kein Name' }}
      <PpButton
          class="icon-button bg-main"
          @click="folded = !folded"
      >
        <Icon :name="folded ? 'uil:sort' : 'uil:sorting'" mode="svg" />
      </PpButton>
    </header>
    <aside>
      <div class="input-wrapper padding bg-blue flex-col">
        <div class="wrapper">
          <PpFormInput v-model="name" label="Name" id="n" :uid="uid" type="text" />
          <PpFormInput v-model="price" label="Preis" id="p" :uid="uid" type="number" :min="0.01" @blur="calculate" />
        </div>
        <div class="wrapper">
          <PpFormInput v-model="roles" label="Rollen" id="r" :uid="uid" type="number" :max="150" @blur="calculate" />
          <PpFormInput v-model="sheets" label="Blätter" id="b" :uid="uid" type="number" :max="500" @blur="calculate" />
          <PpFormInput v-model="layers" label="Lagen" id="l" :uid="uid" type="number" :max="10" @blur="calculate" />
        </div>
      </div>
    </aside>
    <main class="wrapper padding bg-white">
      <div class="info flex-col">
        <Icon class="icon" name="uil:toilet-paper" mode="svg" />
        <span class="price">{{ intl.format(ppr) }}</span>
        <span class="pro">Pro 1</span>
      </div>
      <div class="info flex-col">
        <Icon class="icon" name="uil:file-landscape" mode="svg" />
        <span class="price">{{ intl.format(pps) }}</span>
        <span class="pro">Pro 10</span>
      </div>
      <div class="info flex-col">
        <Icon class="icon" name="uil:layer-group" mode="svg" />
        <span class="price">{{ intl.format(ppl) }}</span>
        <span class="pro">Pro 100</span>
      </div>
    </main>
    <footer class="padding bg-blue flex-row">
      <PpButton
          class="delete"
          :class="{ deletable }"
          @click="deleteCard"
      >
        <Icon name="uil:trash" mode="svg" />
        Entfernen
      </PpButton>
      <PpButton class="cta white">
        <Icon name="uil:qrcode-scan" mode="svg" />
        Scan
      </PpButton>
    </footer>
  </form>
</template>

<script setup lang="ts">
import { nextTick } from '@redocly/openapi-core/src/utils'

type Props = {
  uid: string
  deletable: boolean
}

const { uid } = defineProps<Props>()
const emit = defineEmits(['remove'])

const root = ref<HTMLElement>()
const height = ref<string>()
const folded = ref(false)

onMounted(() => {
})

const name = ref('')
const price = ref(0)
const roles = ref(0)
const sheets = ref(0)
const layers = ref(0)

const ppr = ref(0)
const pps = ref(0)
const ppl = ref(0)

const intl = Intl.NumberFormat('de-DE', {
  style: 'currency',
  currency: 'EUR',
})

const calculate = () => {
  if (!price.value || !roles.value) return
  ppr.value = price.value / roles.value

  if (!sheets.value) return
  pps.value = (ppr.value / sheets.value) * 10

  if(!layers.value) return
  ppl.value = (pps.value / layers.value) * 10
}

const deleteCard = async () => {
  root.value?.addEventListener('transitionend', () => {
    emit('remove', uid)
  })

  height.value = `${root.value?.offsetHeight}px`
  await nextTick()
  root.value?.classList.add('deleting')
}
</script>
