<template>
  <div class="">
    <div class="sort-select">
      <div class="label">{{itemSelect}}</div>
      <img
        draggable="false"
        :class="{'iconUp': dropShow}"
        src='@/assets/market/arrow-down.png'
        @click = "dropShow=!dropShow"
        alt="arrow down"
      />
    </div>
    <div class="dropdown" :class="{'hide': !dropShow}" >
      <div class="item" v-for="(v, index) in filters" :key="v" @click="selectItem(index)">{{v}}</div>
    </div>
  </div>
</template>
<script lang="ts">
import { Component, Prop, Vue } from 'vue-property-decorator'

@Component({
  name: 'SortSelect',
  components: {
  }
})
export default class extends Vue {
  dropShow = false
  @Prop() selectedIndex: number
  @Prop() filters: string[]

  toggleMenu() {
    this.dropShow = !this.dropShow
  }

  get itemSelect() {
    return this.filters[this.selectedIndex]
  }

  selectItem(val: number) {
    this.toggleMenu()
    this.$emit('filter-change', val)
  }
}
</script>
<style lang="scss" scoped>
.sort-select {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
  -ms-flex-direction: row;
  flex-direction: row;
  cursor: default;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  width: 14.5em;
  padding: 1em 1.5em;
  background-color: #36275B;
  border-radius: 0.375em;
  img{
    width: 18px;
    height: 18px;
  }
}

.sort-select .iconUp {
  -webkit-transform: rotate(180deg);
  transform: rotate(180deg);
}

.sort-select .iconUp:hover {
  cursor: pointer;
}

.sort-select .iconDown:hover {
  cursor: pointer;
}

.sort-select .label {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  flex: 1;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  font-weight: lighter;
  font-size: 1.125em;
  color: white;
  text-transform: capitalize;
}

.sort-select .label.placeholder {
  opacity: 0.8;
}

.dropdown {
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -ms-flex-direction: column;
  flex-direction: column;
  cursor: default;
  z-index: 10;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  margin-top: 0.625em;
  opacity: 1;
  overflow: hidden;
  max-height: 37.5em;
  background-color: #36275B;
  border-radius: 0.25em;
  width: 14.5em;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.dropdown .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding: 0.75em 1.5em;
  font-weight: lighter;
  font-size: 1.125em;
  color: white;
  text-transform: capitalize;
  &:not(:last-child) {
    border-bottom: 1px solid #5D58B2;
  }
}

.dropdown .item:hover {
  color: #46E0F4;
}

.dropdown.hide {
  max-height: 0;
  opacity: 0;
}
</style>
