<template>
  <div class="app-container">
        <div style="margin-top:10px">
          <el-input
            v-model="search"
            placeholder="输入部门名称进行搜索"
            style="width: 200px;"
            class="filter-item"
            @keyup.native="handleFilter"
          />
          <el-button type="primary" @click="handleAdd" icon="el-icon-plus">新增</el-button>
        </div>
        <el-table
          :data="tableData.filter(data => !search || data.name.toLowerCase().includes(search.toLowerCase()))"
          style="width: 100%;margin-top:10px;"
          border
          fit
          v-loading="listLoading"
          highlight-current-row
          max-height="600"
          row-key="id"
          default-expand-all
          :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
          
        >
          <el-table-column type="index" width="50"></el-table-column>
          <el-table-column label="组织名称">
            <template slot-scope="scope">{{ scope.row.name }}</template>
          </el-table-column>
          <el-table-column label="创建日期">
            <template slot-scope="scope">
              <span>{{ scope.row.create_time }}</span>
            </template>
          </el-table-column>
          <el-table-column align="center" label="操作">
            <template slot-scope="scope">
              <el-button
                type="primary"
                size="small"
                @click="handleEdit(scope)"
                icon="el-icon-edit"
                :disabled="!checkPermission(['org_update'])"
                v-if="scope.row.type==='department'"
              ></el-button>
              <el-button
                type="danger"
                size="small"
                @click="handleDelete(scope)"
                icon="el-icon-delete"
                :disabled="!checkPermission(['org_delete'])"
                v-if="scope.row.type==='department'"
              ></el-button>
            </template>
          </el-table-column>
        </el-table>

    <el-dialog :visible.sync="dialogVisible" :title="dialogType==='edit'?'编辑部门':'新增部门'" >
      <el-form :model="org" label-width="80px" label-position="right" :rules="rule1" ref="orgForm">
        <el-form-item label="名称" prop="name">
          <el-input v-model="org.name" placeholder="名称" />
        </el-form-item>
        <el-form-item label="上级部门" prop="pid" >
          <el-cascader
          v-model="org.pid"
    :options="pidList"
    :props="{ checkStrictly: true }"
    clearable
    style="width:100%"
    ></el-cascader>
        </el-form-item>
      </el-form>
      <div style="text-align:right;">
        <el-button type="danger" @click="dialogVisible=false">取消</el-button>
        <el-button type="primary" @click="confirmOrg('orgForm')">确认</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { getOrgList, createOrg, deleteOrg, updateOrg } from "@/api/org";
import { genTree, deepClone } from "@/utils";
import checkPermission from "@/utils/permission";



const defaultOrg = {
        id: "",
        name: "",
        pid: "",
      };
export default {
  data() {
    return {
      org: {
        id: "",
        name: "",
        pid: "",
      },
      search:'',
      tableData: [],
      orgData:[],
      pidList:[],
      listLoading: true,
      dialogVisible: false,
      dialogType: "new",
      rule1: {
        name: [{ required: true, message: "请输入名称", trigger: "blur" }],
        pid: [{ required: true, message: "请选择上级", trigger: "change" }]
        // password: [
        //   { required: true, message: "请输入密码", trigger: "change" }
        // ],
      },
    };
  },
  computed: {},
  created() {
    this.getList();
  },
  methods: {
    checkPermission,
    getList() {
      this.listLoading = true
      getOrgList().then(response => {
        this.orgData = response.data
        let treedata = genTree(response.data);
        console.log(treedata)
        this.tableData = treedata;
        this.pidList = treedata
        this.listLoading = false
      });
    },
    resetFilter() {
      this.getList();
    },
    handleFilter() {
      let newData = this.orgData.filter(data => !this.search || data.name.toLowerCase().includes(this.search.toLowerCase()))
      this.tableData = genTree(newData)
    },
    handleAdd() {
      this.org = Object.assign({}, defaultOrg);
      this.dialogType = "new";
      this.dialogVisible = true;
      this.$nextTick(() => {
        this.$refs["orgForm"].clearValidate();
      });
    },
    handleEdit(scope) {
      this.org = Object.assign({}, scope.row); // copy obj
      this.dialogType = "edit";
      this.dialogVisible = true;
      this.$nextTick(() => {
        this.$refs["orgForm"].clearValidate();
      });
    },
    handleDelete(scope) {
      this.$confirm("确认删除该用户吗?将丢失数据!", "警告", {
        confirmButtonText: "确认",
        cancelButtonText: "取消",
        type: "error"
      })
        .then(async () => {
          await deleteOrg(scope.row.id);
          this.getList()
          this.$message({
            type: "success",
            message: "成功删除!"
          });
        })
        .catch(err => {
          // console.error(err);
        });
    },
    async confirmOrg(form) {
      this.$refs[form].validate(valid => {
        if (valid) {
          const isEdit = this.dialogType === "edit";
          if (isEdit) {
            this.org.pid = this.org.pid.pop()
            updateOrg(this.org.id, this.org).then(() => {
              this.getList();
              this.dialogVisible = false;
              this.$message.success('成功')
            });
          } else {
            this.org.pid = this.org.pid.pop()
            createOrg(this.org).then(res => {
              // this.org = res.data
              // this.tableData.unshift(this.org)
              this.getList();
              this.dialogVisible = false;
              this.$message.success('成功')
            });
          }
        } else {
          return false;
        }
      });
    }
  }
};
</script>
