<template>
  <el-dialog
    :close-on-click-modal="false"
    title="icon"
    :visible.sync="isVisible"
    :width="width"
    top="50px"
    custom-class="bian_css"
    center
  >
    <el-input
      v-model="name"
      class="filter-item search-item"
      clearable
      placeholder="icon"
      @keyup.native="searchIcon"
    />
    <el-tabs v-model="activeName" style="margin-top: -1rem">
      <el-tab-pane label="通用类" name="first">
        <ul>
          <li v-for="icon in icons.commonIcons" :key="icon" class="icons-item">
            <span :class="{ active: activeIndex === icon }">
              <el-icon
                :class="icon"
                :title="icon"
                @click.native="chooseIcon(icon)"
                @dblclick.native="confirm"
              />
            </span>
            <p>{{ icon }}</p>
          </li>
        </ul>
      </el-tab-pane>
      <el-tab-pane label="指向性" name="second">
        <ul>
          <li v-for="icon in icons.directivityIcons" :key="icon">
            <span :class="{ active: activeIndex === icon }">
              <el-icon
                :class="icon"
                :title="icon"
                @click.native="chooseIcon(icon)"
                @dblclick.native="confirm"
              />
            </span>
            <p>{{ icon }}</p>
          </li>
        </ul>
      </el-tab-pane>
      <el-tab-pane label="填充类" name="third">
        <ul>
          <li v-for="icon in icons.solidIcons" :key="icon">
            <span :class="{ active: activeIndex === icon }">
              <el-icon
                :class="icon"
                :title="icon"
                @click.native="chooseIcon(icon)"
                @dblclick.native="confirm"
              />
            </span>
            <p>{{ icon }}</p>
          </li>
        </ul>
      </el-tab-pane>
      <el-tab-pane label="食品类" name="fourth">
        <ul>
          <li v-for="icon in icons.foodIcons" :key="icon">
            <span :class="{ active: activeIndex === icon }">
              <el-icon
                :class="icon"
                :title="icon"
                @click.native="chooseIcon(icon)"
                @dblclick.native="confirm"
              />
            </span>
            <p>{{ icon }}</p>
          </li>
        </ul>
      </el-tab-pane>
      <el-tab-pane label="自定义" name="fifth">
        <ul>
          <li v-for="icon in icons.customIcons" :key="icon">
            <span :class="{ active: activeIndex === icon }">
              <el-icon
                :class="icon"
                :title="icon"
                @click.native="chooseIcon(icon)"
                @dblclick.native="confirm"
              />
            </span>
            <p>{{ icon }}</p>
          </li>
        </ul>
      </el-tab-pane>
    </el-tabs>
    <div slot="footer" class="dialog-footer">
      <el-button @click="isVisible = false" class="buttonHover"
            style="color: #606266;border: 1px solid #dddfe5;background-color: #fff;"> 取消 </el-button>
      <el-button style="background-color: #3F9B6A;color: #fff" @click="confirm"> 确定 </el-button>
    </div>
  </el-dialog>
</template>
<script>
const commonIcons = [
  'el-icon-eleme',
  'el-icon-delete',
  'el-icon-setting',
  'el-icon-user',
  'el-icon-phone-outline',
  'el-icon-more-outline',
  'el-icon-star-off',
  'el-icon-goods',
  'el-icon-warning-outline',
  'el-icon-zoom-in',
  'el-icon-zoom-out',
  'el-icon-remove-outline',
  'el-icon-circle-plus-outline',
  'el-icon-circle-check',
  'el-icon-circle-close',
  'el-icon-help',
  'el-icon-minus',
  'el-icon-plus',
  'el-icon-check',
  'el-icon-close',
  'el-icon-picture-outline',
  'el-icon-picture-outline-round',
  'el-icon-upload2',
  'el-icon-download',
  'el-icon-camera',
  'el-icon-video-camera',
  'el-icon-bell',
  'el-icon-video-pause',
  'el-icon-video-play',
  'el-icon-refresh',
  'el-icon-refresh-right',
  'el-icon-refresh-left',
  'el-icon-finished',
  'el-icon-loading',
  'el-icon-view',
  'el-icon-c-scale-to-original',
  'el-icon-date',
  'el-icon-edit',
  'el-icon-edit-outline',
  'el-icon-folder',
  'el-icon-folder-opened',
  'el-icon-folder-add',
  'el-icon-folder-remove',
  'el-icon-folder-delete',
  'el-icon-folder-checked',
  'el-icon-tickets',
  'el-icon-document-remove',
  'el-icon-document-delete',
  'el-icon-document-copy',
  'el-icon-document-checked',
  'el-icon-document',
  'el-icon-document-add',
  'el-icon-printer',
  'el-icon-paperclip',
  'el-icon-takeaway-box',
  'el-icon-search',
  'el-icon-monitor',
  'el-icon-attract',
  'el-icon-mobile',
  'el-icon-scissors',
  'el-icon-umbrella',
  'el-icon-headset',
  'el-icon-brush',
  'el-icon-mouse',
  'el-icon-coordinate',
  'el-icon-magic-stick',
  'el-icon-reading',
  'el-icon-data-line',
  'el-icon-data-board',
  'el-icon-pie-chart',
  'el-icon-data-analysis',
  'el-icon-collection-tag',
  'el-icon-film',
  'el-icon-suitcase',
  'el-icon-suitcase-1',
  'el-icon-receiving',
  'el-icon-collection',
  'el-icon-files',
  'el-icon-notebook-1',
  'el-icon-notebook-2',
  'el-icon-toilet-paper',
  'el-icon-office-building',
  'el-icon-school',
  'el-icon-table-lamp',
  'el-icon-house',
  'el-icon-no-smoking',
  'el-icon-smoking',
  'el-icon-shopping-cart-full',
  'el-icon-shopping-cart-1',
  'el-icon-shopping-cart-2',
  'el-icon-shopping-bag-1',
  'el-icon-shopping-bag-2',
  'el-icon-sold-out',
  'el-icon-sell',
  'el-icon-present',
  'el-icon-box',
  'el-icon-bank-card',
  'el-icon-money',
  'el-icon-coin',
  'el-icon-wallet',
  'el-icon-discount',
  'el-icon-price-tag',
  'el-icon-news',
  'el-icon-guide',
  'el-icon-male',
  'el-icon-female',
  'el-icon-thumb',
  'el-icon-cpu',
  'el-icon-link',
  'el-icon-connection',
  'el-icon-open',
  'el-icon-turn-off',
  'el-icon-set-up',
  'el-icon-chat-round',
  'el-icon-chat-line-round',
  'el-icon-chat-square',
  'el-icon-chat-dot-round',
  'el-icon-chat-dot-square',
  'el-icon-chat-line-square',
  'el-icon-message',
  'el-icon-postcard',
  'el-icon-position',
  'el-icon-turn-off-microphone',
  'el-icon-microphone',
  'el-icon-close-notification',
  'el-icon-bangzhu',
  'el-icon-time',
  'el-icon-odometer',
  'el-icon-crop',
  'el-icon-aim',
  'el-icon-switch-button',
  'el-icon-full-screen',
  'el-icon-copy-document',
  'el-icon-mic',
  'el-icon-stopwatch',
  'el-icon-medal-1',
  'el-icon-medal',
  'el-icon-trophy',
  'el-icon-trophy-1',
  'el-icon-first-aid-kit',
  'el-icon-discover',
  'el-icon-place',
  'el-icon-location-outline',
  'el-icon-location-information',
  'el-icon-add-location',
  'el-icon-delete-location',
  'el-icon-map-location',
  'el-icon-alarm-clock',
  'el-icon-timer',
  'el-icon-watch-1',
  'el-icon-watch',
  'el-icon-lock',
  'el-icon-unlock',
  'el-icon-key',
  'el-icon-service',
  'el-icon-mobile-phone',
  'el-icon-bicycle',
  'el-icon-truck',
  'el-icon-ship',
  'el-icon-basketball',
  'el-icon-football',
  'el-icon-soccer',
  'el-icon-baseball'
]
const directivityIcons = [
  'el-icon-d-caret',
  'el-icon-caret-left',
  'el-icon-caret-right',
  'el-icon-caret-bottom',
  'el-icon-caret-top',
  'el-icon-bottom-left',
  'el-icon-bottom-right',
  'el-icon-back',
  'el-icon-right',
  'el-icon-bottom',
  'el-icon-top',
  'el-icon-top-left',
  'el-icon-top-right',
  'el-icon-arrow-left',
  'el-icon-arrow-right',
  'el-icon-arrow-down',
  'el-icon-arrow-up',
  'el-icon-d-arrow-left',
  'el-icon-d-arrow-right',
  'el-icon-sort',
  'el-icon-sort-up',
  'el-icon-sort-down',
  'el-icon-rank'
]
const solidIcons = [
  'el-icon-question',
  'el-icon-info',
  'el-icon-remove',
  'el-icon-circle-plus',
  'el-icon-success',
  'el-icon-error',
  'el-icon-platform-eleme',
  'el-icon-delete-solid',
  'el-icon-s-tools',
  'el-icon-user-solid',
  'el-icon-phone',
  'el-icon-star-on',
  'el-icon-s-goods',
  'el-icon-warning',
  'el-icon-s-help',
  'el-icon-picture',
  'el-icon-upload',
  'el-icon-camera-solid',
  'el-icon-video-camera-solid',
  'el-icon-message-solid',
  'el-icon-s-cooperation',
  'el-icon-s-order',
  'el-icon-s-platform',
  'el-icon-s-fold',
  'el-icon-s-unfold',
  'el-icon-s-operation',
  'el-icon-s-promotion',
  'el-icon-s-home',
  'el-icon-s-release',
  'el-icon-s-ticket',
  'el-icon-s-management',
  'el-icon-s-open',
  'el-icon-s-shop',
  'el-icon-s-marketing',
  'el-icon-s-flag',
  'el-icon-s-comment',
  'el-icon-s-finance',
  'el-icon-s-claim',
  'el-icon-s-custom',
  'el-icon-s-opportunity',
  'el-icon-s-data',
  'el-icon-s-check',
  'el-icon-s-grid',
  'el-icon-menu',
  'el-icon-share',
  'el-icon-d-caret',
  'el-icon-caret-left',
  'el-icon-caret-right',
  'el-icon-caret-bottom',
  'el-icon-caret-top',
  'el-icon-location'
]
const foodIcons = [
  'el-icon-dish',
  'el-icon-dish-1',
  'el-icon-food',
  'el-icon-chicken',
  'el-icon-fork-spoon',
  'el-icon-knife-fork',
  'el-icon-burger',
  'el-icon-tableware',
  'el-icon-sugar',
  'el-icon-dessert',
  'el-icon-ice-cream',
  'el-icon-hot-water',
  'el-icon-water-cup',
  'el-icon-coffee-cup',
  'el-icon-cold-drink',
  'el-icon-goblet',
  'el-icon-goblet-full',
  'el-icon-goblet-square',
  'el-icon-goblet-square-full',
  'el-icon-refrigerator',
  'el-icon-grape',
  'el-icon-watermelon',
  'el-icon-cherry',
  'el-icon-apple',
  'el-icon-pear',
  'el-icon-orange',
  'el-icon-coffee',
  'el-icon-ice-tea',
  'el-icon-ice-drink',
  'el-icon-milk-tea',
  'el-icon-potato-strips',
  'el-icon-lollipop',
  'el-icon-ice-cream-square',
  'el-icon-ice-cream-round'
]
const customIcons = [
  'zk-icon-activity',
  'zk-icon-binding',
  'zk-icon-cash',
  'zk-icon-client-list',
  'zk-icon-commodity-group',
  'zk-icon-commodity-set',
  'zk-icon-coupon',
  'zk-icon-customer-details',
  'zk-icon-discount',
  'zk-icon-finance',
  'zk-icon-finance-details',
  'zk-icon-generalize',
  'zk-icon-group-booking',
  'zk-icon-label',
  'zk-icon-logistics-set',
  'zk-icon-management-customer',
  'zk-icon-management-rule',
  'zk-icon-management-server',
  'zk-icon-marketing',
  'zk-icon-material',
  'zk-icon-member',
  'zk-icon-menu',
  'zk-icon-operation-plan',
  'zk-icon-operation-plan2',
  'zk-icon-order',
  'zk-icon-pending-order',
  'zk-icon-Price-bundling',
  'zk-icon-sales-order',
  'zk-icon-scene',
  'zk-icon-seckill',
  'zk-icon-segmentation',
  'zk-icon-setting',
  'zk-icon-shop-decoration',
  'zk-icon-spell-group',
  'zk-icon-store',
  'zk-icon-store-set',
  'zk-icon-system',
  'zk-icon-user',
  'zk-icon-wallet'

]
export default {
  name: 'Icons',
  props: {
    dialogVisible: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      name: '',
      icons: {
        commonIcons,
        directivityIcons,
        solidIcons,
        foodIcons,
        customIcons
      },
      activeIndex: '',
      choosedIcon: '',
      activeName: 'first',
      screenWidth: 0,
      width: this.initWidth()
    }
  },
  computed: {
    isVisible: {
      get() {
        return this.dialogVisible
      },
      set() {
        this.close()
      }
    }
  },
  mounted() {
    window.onresize = () => {
      return (() => {
        this.width = this.initWidth()
      })()
    }
  },
  methods: {
    initWidth() {
      this.screenWidth = document.body.clientWidth
      if (this.screenWidth < 991) {
        return '90%'
      } else if (this.screenWidth < 1400) {
        return '60%'
      } else {
        return '800px'
      }
    },
    close() {
      this.$emit('close')
      this.activeName = 'first'
      this.choosedIcon = this.activeIndex = ''
    },
    chooseIcon(icon) {
      console.log(icon)
      this.activeIndex = icon
      this.choosedIcon = icon
    },
    confirm() {
      if (!this.choosedIcon) {
        this.$message({
          message: '请选择图标',
          type: 'warning'
        })
        return
      }
      this.$emit('choose', this.choosedIcon)
      this.activeName = 'first'
      this.choosedIcon = this.activeIndex = ''
    },
    searchIcon() {
      if (this.name.trim() === '') {
        this.icons.commonIcons = commonIcons
        this.icons.directivityIcons = directivityIcons
        this.icons.solidIcons = solidIcons
        this.icons.foodIcons = foodIcons
        this.icons.customIcons = customIcons
        this.activeName = 'first'
      }
      const commonList = commonIcons.filter(
        (item) => item.indexOf(this.name) !== -1
      )
      const directivityList = directivityIcons.filter(
        (item) => item.indexOf(this.name) !== -1
      )
      const solidList = solidIcons.filter(
        (item) => item.indexOf(this.name) !== -1
      )
      const foodIconsList = foodIcons.filter(
        (item) => item.indexOf(this.name) !== -1
      )
      const customIcons = customIcons.filter(
        (item) => item.indexOf(this.name) !== -1
      )

      this.icons.commonIcons = commonList
      this.icons.directivityIcons = directivityList
      this.icons.solidIcons = solidList
      this.icons.foodIcons = foodIconsList
      this.icons.customIcons = customIcons

      if (commonList.length > 0) {
        this.activeName = 'first'
        return
      }

      if (directivityList.length > 0) {
        this.activeName = 'second'
        return
      }

      if (solidList.length > 0) {
        this.activeName = 'third'
        return
      }

      if (foodIconsList.length > 0) {
        this.activeName = 'fourth'
        return
      }

      if (customIcons.length > 0) {
        this.activeName = 'fifth'
        return
      }

      this.activeName = 'first'
    }
  }
}
</script>
<style lang="scss" scoped>
.search-item {
  margin: 0px 0 10px;
}
ul {
  // overflow-y: auto;
  // padding-left: 0rem;
  // margin-top: 0rem;
  padding: 0;
  margin: 0;
  overflow: auto;
  zoom: 1;
  height: 500px;
  li {
    // list-style: none;
    // float: left;
    // width: 60px;
    // text-align: center;
    // cursor: pointer;
    // color: #555;
    // transition: color 0.3s ease-in-out, background-color 0.3s ease-in-out;
    // position: relative;
    // // margin: 3px 0;
    // border-radius: 4px;
    // background-color: #fff;
    // overflow: hidden;
    padding: 0;
    float: left;
    margin: 2px;
    width: 100px;
    text-align: center;
    list-style: none;
    cursor: pointer;
    color: #5c6b77;
    transition: all 0.2s ease;
    position: relative;
  }
  span.active {
    i {
      border-radius: 2px;
      border-color: #4a4a48;
      background-color: #4a4a48;
      color: #fff;
      transition: all 0.3s;
    }
  }
  i {
    font-size: 1.7rem;
    border: 1px solid #f1f1f1;
    padding: 0.2rem;
    margin: 0.3rem;
    cursor: pointer;
    &:hover {
      border-radius: 2px;
      border-color: #4a4a48;
      background-color: #4a4a48;
      color: #fff;
      transition: all 0.3s;
    }
  }
  li p {
    word-break: break-all;
    overflow: hidden;
    margin: 2px 0;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}
</style>
