DigitalScholl/Learun.Framework.Ultimate V7/LearunApp-2.2.0/components/learun-app/organize-tree.vue

<template>
  <view class="tree-item">
    <!-- 全局根元素时隐藏 -->
    <view v-if="root.id !== '0'" @click="selfClick" class="tree-item-self">
      <!-- 已确认子列表为空则显示横杠图标；加载中则显示 loading 图标；否则显示展开/收起图标 -->
      <l-icon v-if="isEmpty" type="move" class="tree-item-icon" />
      <l-icon
        v-else-if="root.type !== 'user' && !isLoading"
        :type="isOpen ? 'unfold' : 'right'"
        class="tree-item-icon"
      />
      <view v-else-if="root.type !== 'user' && isLoading" class="loading-fix cu-load loading tree-item-icon"></view>

      <!-- 是职员，则显示头像 -->
      <image
        v-else
        class="tree-item-avatar"
        :src="avatar"
        :style="{ borderRadius: roundAvatar ? '50%' : '3px' }"
        mode="aspectFill"
      ></image>

      <!-- 名称 -->
      <text class="tree-item-title">{{ name }}</text>

      <!-- 非用户，显示后置标题 -->
      <l-tag v-if="root.type !== 'user' || staffTag" :line="tagColor" size="sm" class="margin-left-sm">
        {{ tagName }}
      </l-tag>

      <!-- 开启按钮显示且级别对应，则显示按钮 -->
      <view v-if="button && root.type === level" class="tree-item-action">
        <l-button @click="$emit('buttonClick', root)" line="green" size="sm">选择</l-button>
      </view>
    </view>

    <!-- 子节点列表；非用户节点且已加载完毕时显示 -->
    <view
      v-if="root.type !== 'user' && isLoadOk"
      v-show="isOpen"
      :style="{ paddingLeft: root.id === '0' ? '0' : '25rpx' }"
      class="tree-item-children"
    >
      <l-organize-tree
        v-for="child of children"
        @userClick="$emit('userClick', $event)"
        @buttonClick="$emit('buttonClick', $event)"
        :key="child.id"
        :open="root.id === '0'"
        :root="child"
        :button="button"
        :level="level"
      />
    </view>
  </view>
</template>

<script>
export default {
  name: 'l-organize-tree',

  props: {
    root: { default: () => ({ type: 'company', id: '0' }) },
    level: { default: 'user' },
    button: {},
    open: { default: true }
  },

  data() {
    return {
      isOpen: this.open,
      isLoading: false,
      isLoadOk: false,
      isEmpty: false,
      children: []
    }
  },

  async created() {
    await this.init()
  },

  methods: {
    // 组件被创建
    async init() {
      // 如果自己是根节点，则创建时直接加载子节点
      if (this.open) {
        await this.loadChildren()
      }
    },

    // 自身被点击，如果不是用户节点则收起/展开 (如果没有加载子节点则还需加载)，否则触发点击用户的事件
    selfClick() {
      if (this.isLoading) {
        return
      }

      if (this.root.type === 'user') {
        this.$emit('userClick', this.root)
        return
      }

      if (this.isLoadOk) {
        this.isOpen = !this.isOpen
        return
      }

      this.loadChildren()
    },

    // 加载子节点
    async loadChildren() {
      this.isLoading = true

      let children = []
      // 只有公司/根节点能加载子公司
      if (this.root.type === 'company') {
        children = children.concat(
          Object.entries(this.GET_GLOBAL('company'))
            .filter(([id, item]) => item.parentId === this.root.id)
            .map(([id, item]) => ({ ...item, id, type: 'company' }))
        )
      }

      // 加载子部门
      if (this.level === 'department' || this.level === 'user') {
		  console.log(this.level,'level')
		  if(this.root.type == 'company'){
			  children = children.concat(
			    Object.entries(this.GET_GLOBAL('department'))
			      .filter(([id, item]) => item.companyId === this.root.id && (Number(item.parentId) == -1||Number(item.parentId) == 0))
			      .map(([id, item]) => ({ ...item, id, type: 'department' }))
			  )
		  }
		  else{
			  children = children.concat(
			    Object.entries(this.GET_GLOBAL('department'))
			      .filter(([id, item]) => item.companyId === this.root.companyId && (item.parentId == this.root.id ))
			      .map(([id, item]) => ({ ...item, id, type: 'department' }))
			  )
		  }
      }

      // 加载子职员
      if (this.level === 'user') {
        children = children.concat(
          Object.entries(this.GET_GLOBAL('user'))
            .filter(
              ([id, item]) =>
                this.root.id ===
                (item.departmentId && Number(item.departmentId) !== 0 ? item.departmentId : item.companyId)
            )
            .map(([id, item]) => ({ ...item, id, type: 'user' }))
        )
      }

      this.children = children

      this.isLoadOk = true
      this.isOpen = true
      this.isLoading = false
    }
  },

  computed: {
    // 获取用户头像
    avatar() {
      if (!Number.isNaN(this.root.img)) {
        return Number(this.root.img) === 1 ? '/static/img-avatar/chat-boy.jpg' : '/static/img-avatar/chat-girl.jpg'
      }

      return this.root.img
    },

    // 是否在职员一级显示标签
    staffTag() {
      return this.CONFIG('pageConfig.contact.staffTag')
    },

    // 获取树形列表每一项后面 tag 的显示
    tagName() {
      return { user: '职员', department: '部门', company: '公司' }[this.root.type]
    },

    // 获取 tag 的颜色
    tagColor() {
      return { company: 'red', department: 'blue', user: 'green' }[this.root.type]
    },

    // 节点名称
    name() {
      if (this.root.name) {
        return this.root.name
      }

      const rootItem = this.GET_GLOBAL(this.root.type)[this.root.id]
      return rootItem ? rootItem.name : '(根节点)'
    },

    // 头像圆形/方形显示参数
    roundAvatar() {
      return this.CONFIG('pageConfig.roundAvatar')
    }
  }
}
</script>

<style lang="less" scoped>
:host {
  display: block;
}

.tree-item {
  background-color: #fff;

  .tree-item-self {
    display: flex;
    min-height: 65rpx;
    align-items: center;

    .tree-item-icon {
      margin: 0 30rpx;
      line-height: 1em;
    }

    .tree-item-avatar {
      width: 60rpx;
      height: 60rpx;
      margin-top: 8rpx;
      margin-bottom: 8rpx;
      margin-left: 30rpx;
      margin-right: 16rpx;
    }

    .tree-item-action {
      position: absolute;
      right: 30rpx;
    }
  }
}
</style>