<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch">
      <el-form-item label="角色名称" prop="roleName">
        <el-input v-model="queryParams.roleName" placeholder="请输入角色名称" clearable style="width: 240px"
          @keyup.enter.native="handleQuery" />
      </el-form-item>

      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="角色状态" clearable style="width: 240px">
          <el-option v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.label"
            :value="dict.value" />
        </el-select>
      </el-form-item>
      <!-- <el-form-item label="创建时间">
        <el-date-picker v-model="dateRange" style="width: 240px" value-format="yyyy-MM-dd" type="daterange"
          range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></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 icon="el-icon-plus" size="mini" @click="handleAdd"
          v-hasPermi="['system:role:add']">新增</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate"
          v-hasPermi="['system:role:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete"
          v-hasPermi="['system:role:remove']">删除</el-button>
      </el-col> -->
      <!--      <el-col :span="1.5">-->
      <!--        <el-button-->
      <!--          type="warning"-->
      <!--          plain-->
      <!--          icon="el-icon-download"-->
      <!--          size="mini"-->
      <!--          @click="handleExport"-->
      <!--          v-hasPermi="['system:role:export']"-->
      <!--        >导出</el-button>-->
      <!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table 
          border
          height="650"
          size="small"
    v-loading="loading" :data="roleList" @selection-change="handleSelectionChange">
      <!-- <el-table-column type="selection" width="50" align="center" /> -->
      <el-table-column label="序号" align="center" width="50">
        <template v-slot:default="scope">
          <span v-text="getPageIndex(scope.$index)"> </span>
        </template>
      </el-table-column>
      <el-table-column label="角色名称" prop="roleName" :show-overflow-tooltip="true"  />
      <el-table-column label="机构类型" align="center" key="orgType" prop="orgType" >
            <template slot-scope="scope">
              <dict-tag :options="dict.type.sys_org_type" :value="scope.row.orgType" />
            </template>
          </el-table-column>
          <el-table-column label="更新人" prop="createBy" :show-overflow-tooltip="true"  />
<!--      <el-table-column label="权限字符" prop="roleKey" :show-overflow-tooltip="true"  />-->
      <el-table-column label="状态" align="center" >
        <template slot-scope="scope">
<!--          <el-switch v-model="scope.row.status" active-text inactive-text active-value="0" inactive-value="1"
            @change="handleStatusChange(scope.row)">
          </el-switch>-->
            <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="创建时间" align="center" prop="createTime" width="150">
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope" v-if="scope.row.id !== 1">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['system:role:edit']">编辑</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-hasPermi="['system:role:remove']">删除</el-button>
          <!-- <el-dropdown size="mini" @command="(command) => handleCommand(command, scope.row)"
            v-hasPermi="['system:role:edit']">
            <el-button size="mini" type="text" icon="el-icon-d-arrow-right">更多</el-button>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="handleDataScope" icon="el-icon-circle-check"
                v-hasPermi="['system:role:edit']">数据权限</el-dropdown-item>
              <el-dropdown-item command="handleAuthUser" icon="el-icon-user"
                v-hasPermi="['system:role:edit']">分配用户</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown> -->
        </template>
      </el-table-column>
    </el-table>

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

    <!-- 添加或修改角色配置对话框 -->
    <DialogCom :title="title" :visible.sync="open" width="750px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="角色名称" prop="roleName">
              <el-input v-model="form.roleName" placeholder="请输入角色名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="机构类型" prop="orgType">
              <el-select v-model="form.orgType"
              style="width: 100%"
               placeholder="请选择机构类型">
                <el-option
                  v-for="dict in dict.type.sys_org_type"
                  :key="dict.value"
                  :label="dict.label"
                  :value="`${dict.value}`"
                
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
           <el-row>
          <el-col :span="12">
           <el-form-item label="角色顺序" prop="roleSort">
            <el-input-number v-model="form.roleSort"
            style="width: 100%"
             controls-position="right" :min="0" />
          </el-form-item>
          </el-col>
          <el-col :span="12">
             <el-form-item label="状态" prop="status">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in dict.type.sys_normal_disable" :key="dict.value" :label="dict.value">
                  {{ dict.label }}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>

        

<!--        <el-form-item prop="roleKey">
          <span slot="label">
            <el-tooltip content="控制器中定义的权限字符，如：@PreAuthorize(`@ss.hasRole('admin')`)" placement="top">
              <i class="el-icon-question"></i>
            </el-tooltip>
            权限字符
          </span>
          <el-input v-model="form.roleKey" placeholder="请输入权限字符" />
        </el-form-item>-->
        
      
        <el-form-item label="菜单权限">
          <el-checkbox v-model="menuExpand" @change="handleCheckedTreeExpand($event, 'menu')">展开/折叠</el-checkbox>
          <el-checkbox v-model="menuNodeAll" @change="handleCheckedTreeNodeAll($event, 'menu')">全选/全不选</el-checkbox>
          <el-checkbox v-model="form.menuCheckStrictly"
            @change="handleCheckedTreeConnect($event, 'menu')">自动选中下级</el-checkbox>
          <div style="max-height: 250px;max-width:80%;overflow: auto;">
            <el-tree class="tree-border" :data="menuOptions" show-checkbox ref="menu" node-key="id"
              :check-strictly="!form.menuCheckStrictly" empty-text="加载中，请稍候"></el-tree>
          </div>
        </el-form-item>
        <el-form-item label="备注">
          <el-input v-model="form.remark" maxlength="200" type="textarea" placeholder="请输入内容"></el-input>
        </el-form-item>
      </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>
    </DialogCom>

    <!-- 分配角色数据权限对话框 -->
    <DialogCom :title="title" :visible.sync="openDataScope" width="500px" append-to-body>
      <el-form :model="form" label-width="80px">
        <el-form-item label="角色名称">
          <el-input v-model="form.roleName" :disabled="true" />
        </el-form-item>
<!--        <el-form-item label="权限字符">
          <el-input v-model="form.roleKey" :disabled="true" />
        </el-form-item>-->
        <el-form-item label="权限范围">
          <el-select v-model="form.dataScope" @change="dataScopeSelectChange">
            <el-option v-for="item in dataScopeOptions" :key="item.value" :label="item.label"
              :value="item.value"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="数据权限" v-show="form.dataScope == 2">
          <el-checkbox v-model="deptExpand" @change="handleCheckedTreeExpand($event, 'dept')">展开/折叠</el-checkbox>
          <el-checkbox v-model="deptNodeAll" @change="handleCheckedTreeNodeAll($event, 'dept')">全选/全不选</el-checkbox>
          <el-checkbox v-model="form.deptCheckStrictly"
            @change="handleCheckedTreeConnect($event, 'dept')">父子联动</el-checkbox>
          <div class="tree-container" style="max-height: 300px;">
            <el-tree class="tree-border" :data="deptOptions" show-checkbox default-expand-all ref="dept" node-key="id"
              :check-strictly="!form.deptCheckStrictly" empty-text="加载中，请稍候" :props="defaultProps"></el-tree>
          </div>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitDataScope">确 定</el-button>
        <el-button @click="cancelDataScope">取 消</el-button>
      </div>
    </DialogCom>
  </div>
</template>

<script>
import { listRole, getRole, delRole, addRole, updateRole, dataScope, changeRoleStatus, deptTreeSelect } from "@/api/system/role";
import { treeselect as menuTreeselect, roleMenuTreeselect } from "@/api/system/menu";

export default {
  name: "Role",
  dicts: ['sys_normal_disable','sys_org_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      roleNames: [],
      // 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,
      // 角色表格数据
      roleList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否显示弹出层（数据权限）
      openDataScope: false,
      menuExpand: false,
      menuNodeAll: false,
      deptExpand: true,
      deptNodeAll: false,
      // 日期范围
      dateRange: [],
      // 数据范围选项
      dataScopeOptions: [
        {
          value: "1",
          label: "全部数据权限"
        },
        {
          value: "2",
          label: "自定数据权限"
        },
        {
          value: "3",
          label: "本机构数据权限"
        },
        {
          value: "4",
          label: "本机构及以下数据权限"
        },
        {
          value: "5",
          label: "仅本人数据权限"
        }
      ],
      // 菜单列表
      menuOptions: [],
      // 机构列表
      deptOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        roleName: undefined,
        roleKey: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "name"
      },
      // 表单校验
      rules: {
        roleName: [
          { required: true, message: "角色名称不能为空", trigger: "blur" }
        ],
        orgType: [
          { required: true, message: "请选择机构类型", trigger: "blur" }
        ], 
        roleSort: [
          { required: true, message: "角色顺序不能为空", trigger: "blur" }
        ],
        status:[
        { required: true, message: "请选择状态", trigger: "blur" }
        ]
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    getPageIndex($index) {
      //表格序号
      return (this.queryParams.pageNum - 1) * this.queryParams.pageSize + $index + 1

    },
    /** 查询角色列表 */
    getList() {
      this.loading = true;
      listRole(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
        this.roleList = response.rows;
        this.total = response.total;
        this.loading = false;
      }
      );
    },
    /** 查询菜单树结构 */
    getMenuTreeselect() {
      menuTreeselect().then(response => {
        this.menuOptions = response.data;
      });
    },
    // 所有菜单节点数据
    getMenuAllCheckedKeys() {
      // 目前被选中的菜单节点
      let checkedKeys = this.$refs.menu.getCheckedKeys();
      // 半选中的菜单节点
      let halfCheckedKeys = this.$refs.menu.getHalfCheckedKeys();
      checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
      return checkedKeys;
    },
    // 所有机构节点数据
    getDeptAllCheckedKeys() {
      // 目前被选中的机构节点
      let checkedKeys = this.$refs.dept.getCheckedKeys();
      // 半选中的机构节点
      let halfCheckedKeys = this.$refs.dept.getHalfCheckedKeys();
      checkedKeys.unshift.apply(checkedKeys, halfCheckedKeys);
      return checkedKeys;
    },
    /** 根据角色ID查询菜单树结构 */
    getRoleMenuTreeselect(roleId) {
      return roleMenuTreeselect(roleId).then(response => {
        this.menuOptions = response.menus;
        return response;
      });
    },
    /** 根据角色ID查询机构树结构 */
    // getDeptTree(userId) {
    //   let roleList;
    //   deptTreeSelect(userId).then(response => {
    //     this.deptOptions = response.depts;
    //     roleList = response.depts;
    //   });
    //   return roleList;
    // },
    // 角色状态修改
    handleStatusChange(row) {
      let text = row.status === "0" ? "启用" : "停用";
      this.$modal.confirm('确认要"' + text + '""' + row.roleName + '"角色吗？').then(function () {
        const data = {
          id: row.id,
          status: row.status
        }
        return changeRoleStatus(data);
      }).then(() => {
        this.$modal.msgSuccess(text + "成功");
      }).catch(function () {
        row.status = row.status === "0" ? "1" : "0";
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 取消按钮（数据权限）
    cancelDataScope() {
      this.openDataScope = false;
      this.reset();
    },
    // 表单重置
    reset() {
      if (this.$refs.menu != undefined) {
        this.$refs.menu.setCheckedKeys([]);
      }
      this.menuExpand = false,
        this.menuNodeAll = false,
        this.deptExpand = true,
        this.deptNodeAll = false,
        this.form = {
          roleId: undefined,
          roleName: undefined,
          roleKey: undefined,
          roleSort: 0,
          status: "0",
          menuIds: [],
          deptIds: [],
          menuCheckStrictly: true,
          deptCheckStrictly: true,
          remark: undefined
        };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.names = selection.map(item => item.roleName)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    // 更多操作触发
    handleCommand(command, row) {
      switch (command) {
        case "handleDataScope":
          this.handleDataScope(row);
          break;
        case "handleAuthUser":
          this.handleAuthUser(row);
          break;
        default:
          break;
      }
    },
    // 树权限（展开/折叠）
    handleCheckedTreeExpand(value, type) {
      if (type == 'menu') {
        let treeList = this.menuOptions;
        for (let i = 0; i < treeList.length; i++) {
          this.$refs.menu.store.nodesMap[treeList[i].id].expanded = value;
        }
      } else if (type == 'dept') {
        let treeList = this.deptOptions;
        for (let i = 0; i < treeList.length; i++) {
          this.$refs.dept.store.nodesMap[treeList[i].id].expanded = value;
        }
      }
    },
    // 树权限（全选/全不选）
    handleCheckedTreeNodeAll(value, type) {
      if (type == 'menu') {
        this.$refs.menu.setCheckedNodes(value ? this.menuOptions : []);
      } else if (type == 'dept') {
        this.$refs.dept.setCheckedNodes(value ? this.deptOptions : []);
      }
    },
    // 树权限（父子联动）
    handleCheckedTreeConnect(value, type) {
      if (type == 'menu') {
        this.form.menuCheckStrictly = value ? true : false;
      } else if (type == 'dept') {
        this.form.deptCheckStrictly = value ? true : false;
      }
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.getMenuTreeselect();
      this.open = true;
      this.title = "新增";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      const roleMenu = this.getRoleMenuTreeselect(Number(id));
      getRole(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.$nextTick(() => {
          roleMenu.then(res => {
            let checkedKeys = res.checkedKeys
            checkedKeys.forEach((v) => {
              this.$nextTick(() => {
                this.$refs.menu.setChecked(v, true, false);
              })
            })
          });
        });
        this.title = "编辑";
      });
    },
    /** 选择角色权限范围触发 */
    dataScopeSelectChange(value) {
      if (value !== '2') {
        this.$refs.dept.setCheckedKeys([]);
      }
    },
    /** 分配数据权限操作 */
    handleDataScope(row) {
      this.reset();
      console.log(row, 'row')
      deptTreeSelect(row.id).then(response => {
        this.deptOptions = response.depts;
        const deptTreeSelect = response.depts;
        console.log(deptTreeSelect, 'deptTreeSelect')
        getRole(row.id).then(response => {
          this.form = response.data;
          this.openDataScope = true;
          this.$nextTick(() => {
            deptTreeSelect.then(res => {
              this.$refs.dept.setCheckedKeys(res.checkedKeys);
            });
          });
          this.title = "分配数据权限";
        });
      });
    },
    /** 分配用户操作 */
    handleAuthUser: function (row) {
      console.log(row, 'row')
      const roleId = row.id;
      this.$router.push("/system/role-auth/user/" + roleId);
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            this.form.menuIds = this.getMenuAllCheckedKeys();
            updateRole(this.form).then(response => {
              this.$modal.msgSuccess("处理成功");
              this.open = false;
              this.getList();
            });
          } else {
            this.form.menuIds = this.getMenuAllCheckedKeys();
            addRole(this.form).then(response => {
              this.$modal.msgSuccess("处理成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 提交按钮（数据权限） */
    submitDataScope: function () {
      if (this.form.roleId != undefined) {
        this.form.deptIds = this.getDeptAllCheckedKeys();
        dataScope(this.form).then(response => {
          this.$modal.msgSuccess("处理成功");
          this.openDataScope = false;
          this.getList();
        });
      } else {
        this.form.deptIds = this.getDeptAllCheckedKeys();
        dataScope(this.form).then(response => {
          this.$modal.msgSuccess("处理成功");
          this.openDataScope = false;
          this.getList();
        });

      }
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const roleIds = row.id || this.ids;
      const roleNames = row.roleName || this.names;
      this.$modal.confirm('确认要停用"' + roleNames + '"角色吗?').then(function () {
        return delRole(roleIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/role/export', {
        ...this.queryParams
      }, `role_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
