<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="110px">

<!--      <el-form-item label="外部联系人账号" prop="externalUserId">-->
<!--        <el-input-->
<!--          v-model="queryParams.externalUserId"-->
<!--          placeholder="外部联系人账号"-->
<!--          clearable-->
<!--          size="small"-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item label="企微公司" prop="corpId">
            <el-select v-model="queryParams.corpId" placeholder="企微公司"  size="small" @change="updateCorpId()">
              <el-option
                v-for="dict in myQwCompanyList"
                :key="dict.dictValue"
                :label="dict.dictLabel"
                :value="dict.dictValue"
              />
            </el-select>
      </el-form-item>
      <el-form-item label="客户名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入客户名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="所属员工" prop="qwUserName">
        <el-input
          v-model="queryParams.qwUserName"
          placeholder="请输入所属员工名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="用户类别" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择用户类别" clearable size="small">
          <el-option
            v-for="dict in typeOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="客户等级" prop="level">
        <el-select v-model="queryParams.level" placeholder="客户等级" clearable size="small">
          <el-option
            v-for="dict in ratingType"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="性别" prop="gender">
        <el-input
          v-model="queryParams.gender"
          placeholder="请输入性别"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="转接状态" prop="addWay">
        <el-select v-model="queryParams.transferStatus" placeholder="转接状态" clearable size="small">
          <el-option
            v-for="dict in transferStatusOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="标签" prop="tagIds">
        <el-select v-model="selectTags" remote multiple placeholder="请选择" filterable  style="width: 100%;">
          <el-option
            v-for="dict in tagList"
            :label="dict.name"
            :value="dict.tagId">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="备注" prop="remark">
        <el-input
          v-model="queryParams.remark"
          placeholder="请输入备注"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="添加时间" prop="createTime">
        <el-date-picker clearable size="small"
                        v-model="queryParams.createTime"
                        type="date"
                        value-format="yyyy-MM-dd"
                        placeholder="选择添加时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
   <!--   <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          size="mini"
          @click="handleAdd"
          v-hasPermi="['qw:externalContact:add']"
        >同步</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          :loading="exportLoading"
          @click="handleExport"
          v-hasPermi="['qw:externalContact:export']"
        >导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          size="mini"
          @click="handleTransfer"
          v-hasPermi="['qw:externalContact:transfer']"
        >分配客户</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="externalContactList" @selection-change="handleSelectionChange" border>
      <el-table-column type="selection" width="55" align="center" />

      <el-table-column label="所属员工" align="center" prop="qwUserName" width="120px"/>
      <el-table-column label="员工部门" align="center" prop="departmentName" width="120px"/>
<!--      <el-table-column label="外部联系人账号" align="center" prop="externalUserId" width="120px"/>-->
      <el-table-column label="客户名称" align="center" prop="name" />
      <el-table-column label="头像" align="center" prop="avatar" width="100px">
        <template slot-scope="scope">
          <el-popover
            placement="right"
            title=""
            trigger="hover">
            <img slot="reference" :src="scope.row.avatar" width="60px">
            <img :src="scope.row.avatar" style="max-width: 200px;">
          </el-popover>
        </template>
      </el-table-column>
      <el-table-column label="用户类别" align="center" prop="type">
        <template slot-scope="scope">
          <dict-tag :options="typeOptions" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="性别" align="center" prop="gender">
        <template slot-scope="scope">
          <dict-tag :options="genderOptions" :value="scope.row.gender"/>
        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="描述信息" align="center" prop="description" />
      <el-table-column label="标签" align="center" prop="tagIds" width="300px">
        <template slot-scope="scope">
          <div class="tag-container" 
               :ref="'tagContainer_' + scope.row.id" 
               @scroll="handleTagScroll(scope.row, $event)"
               v-if="getTagCount(scope.row) > 0">
            <div class="tag-list">
              <el-tag 
                v-for="(tag, tagIndex) in getVisibleTags(scope.row)" 
                :key="'tag_' + scope.row.id + '_' + tagIndex" 
                type="success" 
                style="margin: 3px;"
              >
                {{ tag }}
              </el-tag>
              <el-tag 
                v-if="hasMoreTags(scope.row)" 
                type="info" 
                style="margin: 3px; cursor: pointer;"
                @click="loadMoreTags(scope.row)"
              >
                展开更多 ({{ getRemainingTagCount(scope.row) }})
              </el-tag>
            </div>
          </div>
          <span v-else style="color: #909399;">无标签</span>
        </template>
      </el-table-column>
      <el-table-column label="客户等级" align="center" prop="level" width="120px" >
        <template slot-scope="scope">
          <dict-tag :options="ratingType" :value="scope.row.level"/>
        </template>
      </el-table-column>
      <el-table-column label="添加时间" align="center" prop="createTime" width="100px"/>
      <el-table-column label="状态" align="center" prop="status" width="100px">
        <template slot-scope="scope">
          <dict-tag :options="statusOptions" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="转接状态" align="center" prop="transferStatus" width="100px">
        <template slot-scope="scope">
          <dict-tag :options="transferStatusOptions" :value="scope.row.transferStatus"/>
        </template>
      </el-table-column>
      <el-table-column label="企业id" align="center" prop="corpId" />
      <el-table-column label="备注电话号码" align="center" prop="remarkMobiles" width="150px">
        <template slot-scope="scope">
          <span v-for="i in JSON.parse(scope.row.remarkMobiles)" :key="i">{{i}}</span>
        </template>
      </el-table-column>
      <el-table-column label="备注企业名称" align="center" prop="remarkCorpName" />
      <el-table-column label="来源" align="center" prop="addWay" width="100px">
        <template slot-scope="scope">
          <dict-tag :options="addWayOptions" :value="scope.row.addWay"/>
        </template>
      </el-table-column>
      <!-- <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['qw:externalContact:edit']"
          >修改</el-button>

        </template>
      </el-table-column> -->
    </el-table>
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改企业微信客户对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <div style="background-color: rgb(239, 250, 255); margin: 10px;padding: 15px;">
          <div>可将选中的客户转接给其他员工，进行后续服务</div>
          <div>注意:90天内客户只能被转接一次，一个客户最多只能被转接两次</div>
        </div>

        <el-form-item label="接替员工" prop="userId">
<!--          <el-button type="success" v-if="this.nickName">{{ nickName }}</el-button>-->
          <el-input style="width: 150px" disabled>
            <template slot="prefix">
              <el-button
                plain
                size="small"
                type="success"
                v-if="this.nickName">
                {{ nickName }}
              </el-button>
            </template>
          </el-input>
        </el-form-item>
        <el-form-item label="清除标签" prop="needClearTag">
          <el-radio v-model="form.needClearTag" :label="0">不清除</el-radio>
          <el-radio v-model="form.needClearTag" :label="1">清除</el-radio>
          <div style="color: #999;font-size: 14px;display: flex;align-items: center;">
            <i class="el-icon-info"></i>
            <span v-if="form.needClearTag === 0">不清除标签：客户转接后会保留原标签，不会被清除。</span>
            <span v-else>清除标签：客户转接后原标签不会保留，仅会存在自动添加的标签。</span>
          </div>
        </el-form-item>
		<el-form-item label="消息内容" prop="content">
		  <el-input v-model="form.content" placeholder="请输入内容" />
      <div style="color: #999;font-size: 14px;display: flex;align-items: center;">
        <i class="el-icon-info"></i>
        自定义转接的时候发给客户的消息内容（选填）ps:不填则是官方默认话术
      </div>
		</el-form-item>

        <el-card>
          <qwUserSelectOne ref="qwUserSelectOne" @selectUser="selectUser"></qwUserSelectOne>
        </el-card>


      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { transfer,listExternalContact, getExternalContact, delExternalContact, addExternalContact, updateExternalContact, exportExternalContact } from "@/api/qw/externalContact";
import { listTag, getTag, delTag, addTag, updateTag, exportTag } from "@/api/qw/tag";
import { qwUserList } from "@/api/qw/user";
import qwUserSelectOne from '@/views/qw/user/qwUserSelectOne.vue'
import { getMyQwUserList,getMyQwCompanyList } from "@/api/qw/user";

export default {
  name: "ExternalContact",
  components: { qwUserSelectOne },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 导出遮罩层
      exportLoading: false,
      // 选中数组
      ids: [],
      myQwCompanyList:[],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 企业微信客户表格数据
      externalContactList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      filter: false,
      // 用户类别字典
      typeOptions: [],
      ratingType: [],
      selectTags:[],
      // 性别字典
      genderOptions: [],
      // 来源字典
      addWayOptions: [],
      nickName:null,
      qwUserList:[],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userId: null,
        externalUserId: null,
        name: null,
        avatar: null,
        type: null,
        remark:null,
        gender: null,
        description: null,
        tagIds: null,
        remarkMobiles: null,
        remarkCorpName: null,
        addWay: null,
        operUserid: null,
        corpId: null,
        companyId: null,
        status:0,
        transferStatus:null
      },
      // 表单参数
      form: {
        needClearTag: 0
      },
      tagList:[],
      transferStatusOptions:[],
      statusOptions:[],
      // 每个用户显示的标签数量，key为用户ID，value为显示的标签数量
      userTagDisplayCount: {},
      // 表单校验
      rules: {
        userId: [{ required: true, message: '请选择接替员工', trigger: 'blur' }],
      }
    };
  },
  created() {
    getMyQwCompanyList().then(response => {
            this.myQwCompanyList = response.data;
            if(this.myQwCompanyList!=null){
              this.queryParams.corpId=this.myQwCompanyList[0].dictValue;
              listTag({corpId:this.queryParams.corpId}).then(response => {
                this.tagList = response.rows;
              });
              qwUserList(this.queryParams.corpId).then(response => {
                this.qwUserList = response.rows;
              });

              this.getList();
            }
    });

    this.getDicts("sys_qw_externalContact_type").then(response => {
      this.typeOptions = response.data;
    });
    this.getDicts("sys_user_sex").then(response => {
      this.genderOptions = response.data;
    });
    this.getDicts("sys_qw_externalContact_addWay").then(response => {
      this.addWayOptions = response.data;
    });
    this.getDicts("sys_qw_sop_rating_type").then(response => {
      this.ratingType = response.data;
    });


    this.getDicts("sys_qw_external_contact_status").then(response => {
      this.statusOptions = response.data;
    });
    this.getDicts("sys_qw_transfer_status").then(response => {
      this.transferStatusOptions = response.data;
    });

  },
  methods: {
    updateCorpId(){
      listTag({corpId:this.queryParams.corpId}).then(response => {
        this.tagList = response.rows;
      });
      qwUserList(this.queryParams.corpId).then(response => {
        this.qwUserList = response.rows;
      });
      this.getList();
     },
    /** 查询企业微信客户列表 */
    getList() {
      this.loading = true;
      listExternalContact(this.queryParams).then(response => {
        this.externalContactList = response.rows;
        this.total = response.total;
        // 初始化每个用户的标签显示数量为10
        this.externalContactList.forEach(item => {
          if (!this.userTagDisplayCount[item.id]) {
            this.$set(this.userTagDisplayCount, item.id, 10);
          }
        });
        this.loading = false;
      });
    },
    /** 获取可见的标签列表 */
    getVisibleTags(row) {
      if (!row.tagIds) return [];
      try {
        const tagIds = JSON.parse(row.tagIds);
        const displayCount = this.userTagDisplayCount[row.id] || 10;
        const visibleTagIds = tagIds.slice(0, displayCount);
        
        // 根据tagId从tagList中查找标签名称
        const visibleTags = [];
        visibleTagIds.forEach(tagId => {
          const tag = this.tagList.find(t => t.tagId == tagId);
          if (tag) {
            visibleTags.push(tag.name);
          }
        });
        return visibleTags;
      } catch (e) {
        return [];
      }
    },
    /** 判断是否有更多标签 */
    hasMoreTags(row) {
      if (!row.tagIds) return false;
      try {
        const tagIds = JSON.parse(row.tagIds);
        const displayCount = this.userTagDisplayCount[row.id] || 10;
        return tagIds.length > displayCount;
      } catch (e) {
        return false;
      }
    },
    /** 获取剩余标签数量 */
    getRemainingTagCount(row) {
      if (!row.tagIds) return 0;
      try {
        const tagIds = JSON.parse(row.tagIds);
        const displayCount = this.userTagDisplayCount[row.id] || 10;
        return tagIds.length - displayCount;
      } catch (e) {
        return 0;
      }
    },
    /** 加载更多标签 */
    loadMoreTags(row) {
      const currentCount = this.userTagDisplayCount[row.id] || 10;
      // 每次加载10个
      this.$set(this.userTagDisplayCount, row.id, currentCount + 10);
    },
    /** 获取标签总数 */
    getTagCount(row) {
      if (!row.tagIds) return 0;
      try {
        const tagIds = JSON.parse(row.tagIds);
        return tagIds.length;
      } catch (e) {
        return 0;
      }
    },
    /** 处理标签容器滚动事件 */
    handleTagScroll(row, event) {
      const container = event.target;
      // 如果滚动到底部，自动加载更多（每次加载10个）
      if (container.scrollHeight - container.scrollTop <= container.clientHeight + 5) {
        if (this.hasMoreTags(row)) {
          this.loadMoreTags(row);
        }
      }
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        userId: null,
        externalUserId: null,
        name: null,
        avatar: null,
        type: null,
        gender: null,
        remark: null,
        description: null,
        tagIds: null,
        remarkMobiles: null,
        remarkCorpName: null,
        addWay: null,
        operUserid: null,
        corpId: null,
        companyId: null,
        needClearTag: 0
      };
      this.resetForm("form");
    },

    selectUser(row){
      this.form.userId=row.id
	  console.log(row)
      this.nickName=row.qwUserName
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.tagIds=this.selectTags.join(',')
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.selectTags=[];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
     addExternalContact(this.form).then(response => {
       this.msgSuccess("同步成功");
       this.getList();
     });

    },

    handleTransfer(row) {
      this.reset();
      if(this.ids==null||this.ids==""){
        return  this.$message('请选择需要分配的客户');
      }
      setTimeout(() => {
                    this.$refs.qwUserSelectOne.getDetails(this.queryParams.corpId);
       }, 1);
      this.open = true;
      this.filter = false;
      this.title = "分配客户";
    },

    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {


        let obj = JSON.parse(JSON.stringify(this.queryParams))
        if(obj.tagIds == "" && obj.tagIds.length == 0){
          obj.tagIds = null;
        }
        if(obj.tagIds !== null && obj.tagIds !== undefined){
          obj.tagIds = obj.tagIds.split(",");
        }
        if (valid) {
            var form={
              ids:this.ids,
              addType: 0,
              filter: this.filter,
              param: obj,
              userId:this.form.userId,
              corpId:this.queryParams.corpId,
			        content:this.form.content,
              needClearTag: this.form.needClearTag
            }
            transfer(form).then(response => {
              this.msgSuccess(response.msg);
              this.open = false;
              this.getList();
            });

        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除企业微信客户编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delExternalContact(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有企业微信客户数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(() => {
          this.exportLoading = true;
          return exportExternalContact(queryParams);
        }).then(response => {
          this.download(response.msg);
          this.exportLoading = false;
        }).catch(() => {});
    }
  }
};
</script>
<style  scoped>
.tag-container {
  max-height: 120px;
  overflow-y: auto;
  padding: 5px;
  border: 1px solid #ebeef5;
  border-radius: 4px;
  background-color: #fafafa;
}
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.scroll-hint {
  text-align: center;
  color: #909399;
  font-size: 12px;
  padding: 1px 0;
}
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 10px;
}
.title {
  text-align: center;
  color: #303133;
  margin-bottom: 30px;
}
.demo-table {
  width: 100%;
  margin-bottom: 30px;
}
.instructions {
  background-color: #f5f7fa;
  padding: 15px;
  border-radius: 1px;
  margin-bottom: 20px;
}
</style>
