<template>
  <div class="data-rule-wrap flex-column">
    <sticky :className="'sub-navbar'">
      <div class="filter-container">
        <el-input @keyup.enter.native="handleFilter" size="mini" style="width: 200px;" class="filter-item"
          :placeholder="'名称'" v-model="listQuery.key">
        </el-input>

        <el-button class="filter-item" size="mini" v-waves icon="el-icon-search" @click="handleFilter">搜索</el-button>
        <permission-btn moduleName='dataPrivilegeRules' size="mini" v-on:btn-event="onBtnClicked"></permission-btn>
      </div>
    </sticky>
    <div class="app-container flex-item">

      <div class="bg-white" style="height: 100%;">
        <el-table ref="mainTable" height="calc(100% - 52px)" :key='tableKey' :data="list" v-loading="listLoading" border fit highlight-current-row
          style="width: 100%;" @row-click="rowClick" @selection-change="handleSelectionChange">

          <el-table-column type="selection" align="center" width="55"></el-table-column>
          <template v-for="(headerItem,index) in headerList">
            <el-table-column :label="headerItem.description" min-width="120px" :key="index">
              <template slot-scope="scope">
                <span v-if="headerItem.key === 'privilegeRules'" class="ruleSpan ellipsis" @click.stop="handleUpdate(scope.row)">{{scope.row[headerItem.key]}}</span>
                <span v-else>{{scope.row[headerItem.key]}}</span>
              </template>
            </el-table-column>
          </template>

          <el-table-column fixed="right" align="center" :label="'操作'" width="150" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
              <el-button v-if="scope.row.disable!=true" size="mini" type="danger"
                @click="handleModifyStatus(scope.row,true)">停用</el-button>
            </template>
          </el-table-column>
        </el-table>
        <pagination v-show="total>0" :total="total" :page.sync="listQuery.page" :limit.sync="listQuery.limit"
          @pagination="handleCurrentChange" />
      </div>

      <el-dialog v-el-drag-dialog :destroy-on-close="true" class="dialog-mini rule-form-dialog" width="850px" :title="textMap[dialogStatus]"
        :visible.sync="dialogFormVisible">
        <el-form :rules="rules" ref="dataForm" :model="temp" label-position="right" label-width="100px">

          <el-row>
            <el-col :span="12">
              <el-form-item label-width="60px" size="small" :label="'数据ID'" prop="id">
                <el-input v-model="temp.id" :disabled="true" placeholder="系统自动处理"></el-input>
              </el-form-item>
            </el-col>
            <el-col :span="12">
              <el-form-item label-width="150px" size="small" :label="'资源标识（模块编号）'" prop="sourceCode">
                <!-- <el-input v-model="temp.sourceCode" @change="loadProperties"></el-input> -->
                <el-select class="sellect-operation" size="mini" v-model="temp.sourceCode" @change="handleSourceCode">
                  <el-option v-for="item in sourceModules" :key="item.code" :label="item.name" :value="item.code"></el-option>
                </el-select>
              </el-form-item>
            </el-col>
          </el-row>
          
          <add-rule v-if="temp.sourceCode" :dataSource="temp.privilegeRules" :propertyDatas="propertyDatas" ref="addRule"></add-rule>
          <el-row>
            <el-col :span="6">
              <el-form-item label-width="60px" size="small" :label="'排序号'">
                <el-input-number v-model="temp.sortNo" :min="0" :max="10" ></el-input-number>
              </el-form-item>
            </el-col>
            <el-col :span="4">
              <el-form-item size="small" :label="'是否可用'" prop="enable">
                <!-- <el-input v-model="temp.enable"></el-input> -->
                <el-switch v-model="temp.enable"></el-switch>
              </el-form-item>
            </el-col>
            <el-col :span="14">
              <el-form-item size="small" :label="'权限描述'" prop="description">
                <el-input v-model="temp.description"></el-input>
              </el-form-item>
            </el-col>
          </el-row>
          <el-form-item hidden size="small" :label="'权限规则'" prop="privilegeRules">
            <el-input v-model="temp.privilegeRules" readonly style="padding-right: 26px;"></el-input>
            <span style="position: absolute;right: 0;top:0;bottom:0;display:inline-block;background: #fff;border: 1px solid #DCDFE6;padding: 0 10px;border-radius: 0 4px 4px 0;cursor:pointer;" @click="dialogRuleVisible = true;"><i class="el-icon-more"></i></span>
          </el-form-item>
        </el-form>
        <div slot="footer">
          <el-button size="mini" @click="dialogFormVisible = false">取消</el-button>
          <el-button size="mini" v-if="dialogStatus=='create'" type="primary" @click="createData">确认</el-button>
          <el-button size="mini" v-else type="primary" @click="updateData">确认</el-button>
        </div>
      </el-dialog>

      <!-- <el-dialog v-el-drag-dialog :destroy-on-close="true" class="dialog-mini" width="800px" title="权限规则"
        :visible.sync="dialogRuleVisible">
        <add-rule :dataSource="temp.privilegeRules" ref="addRule"></add-rule>
        <div style="text-align:right;margin-top: 10px;">
          <el-button size="small" type="cancel" @click="dialogRuleVisible = false">取消</el-button>
          <el-button size="small" type="primary" @click="handleSaveRules">确定</el-button>
        </div>
      </el-dialog> -->
    </div>
  </div>

</template>

<script>
  import * as dataPrivilegeRules from '@/api/dataprivilegerules'
  import * as apiModules from '@/api/modules'
  import waves from '@/directive/waves' // 水波纹指令
  import Sticky from '@/components/Sticky'
  import permissionBtn from '@/components/PermissionBtn'
  import Pagination from '@/components/Pagination'
  import elDragDialog from '@/directive/el-dragDialog'
  import addRule from './addRule'
  import { mapGetters, mapActions } from 'vuex'
  import extend from "@/extensions/delRows.js"
  export default {
    name: 'dataPrivilegeRule',
    components: {
      Sticky,
      permissionBtn,
      Pagination,
      addRule
    },
    mixins: [extend],
    directives: {
      waves,
      elDragDialog
    },
    data() {
      return {
        // requestRules: {},
        propertyDatas: [],
        multipleSelection: [], // 列表c eckbox选中的值
        tableKey: 0,
        list: null,
        total: 0,
        listLoading: true,
        listQuery: { // 查询条件
          page: 1,
          limit: 20,
          key: undefined,
          appId: undefined
        },
        statusOptions: [{
          key: true,
          display_name: '停用'
        },
        {
          key: false,
          display_name: '正常'
        }
        ],
        temp: {
          id: '', // 数据ID
          sourceCode: '', // 资源标识（模块编号）
          subSourceCode: '', // 二级资源标识
          description: '', // 权限描述
          sortNo: '', // 排序号
          privilegeRules: '', // 权限规则
          enable: true, // 是否可用
          extendInfo: '' // 其他信息,防止最后加逗号，可以删除
        },
        dialogFormVisible: false,
        dialogStatus: '',
        textMap: {
          update: '编辑',
          create: '添加'
        },
        // dialogPvVisible: false,
        pvData: [],
        rules: {
          appId: [{
            required: true,
            message: '必须选择一个应用',
            trigger: 'change'
          }],
          name: [{
            required: true,
            message: '名称不能为空',
            trigger: 'blur'
          }]
        },
        downloadLoading: false,
        headerList: []
        // dialogRuleVisible: false
      }
    },
    filters: {
      filterInt(val) {
        switch (val) {
          case null:
            return ''
          case 1:
            return '状态1'
          case 2:
            return '状态2'
          default:
            return '默认状态'
        }
      },
      statusFilter(disable) {
        const statusMap = {
          false: 'color-success',
          true: 'color-danger'
        }
        return statusMap[disable]
      }
    },
    computed: {
      ...mapGetters({
        modules: 'checkModules'
      }),
      sourceModules() {
        if (this.modules.length <= 0) return
        return this.modules.filter(item => item.code)
      }
    },
    created() {
      this.getList()
    },
    methods: {
      ...mapActions({
        GetModules: 'getCheckModules'
      }),
      rowClick(row) {
        this.$refs.mainTable.clearSelection()
        this.$refs.mainTable.toggleRowSelection(row)
      },
      handleSelectionChange(val) {
        this.multipleSelection = val
      },
      onBtnClicked: function(domId) {
        console.log('you click:' + domId)
        switch (domId) {
          case 'btnAdd':
            this.handleCreate()
            break
          case 'btnEdit':
            if (this.multipleSelection.length !== 1) {
              this.$message({
                message: '只能选中一个进行编辑',
                type: 'error'
              })
              return
            }
            this.handleUpdate(this.multipleSelection[0])
            break
          case 'btnDel':
            if (this.multipleSelection.length < 1) {
              this.$message({
                message: '至少删除一个',
                type: 'error'
              })
              return
            }
            this.handleDelete(this.multipleSelection)
            break
          default:
            break
        }
      },
      getList() {
        this.listLoading = true
        dataPrivilegeRules.getList(this.listQuery).then(response => {
          response.columnHeaders.forEach((item) => {
            item.key = item.key.substring(0, 1).toLowerCase() + item.key.substring(1)
          })
          this.headerList = response.columnHeaders.filter(u => u.browsable)
          this.list = response.data
          this.total = response.count
          this.listLoading = false
        })
      },
      handleFilter() {
        this.listQuery.page = 1
        this.getList()
      },
      handleSizeChange(val) {
        this.listQuery.limit = val
        this.getList()
      },
      handleCurrentChange(val) {
        this.listQuery.page = val.page
        this.listQuery.limit = val.limit
        this.getList()
      },
      handleModifyStatus(row, disable) { // 模拟修改状态
        this.$message({
          message: '操作成功',
          type: 'success'
        })
        row.disable = disable
      },
      resetTemp() {
        this.temp = {
          id: '',
          sourceCode: '',
          subSourceCode: '',
          description: '',
          sortNo: '',
          privilegeRules: '',
          enable: true,
          createTime: '',
          createUserId: '',
          createUserName: '',
          updateTime: '',
          updateUserId: '',
          updateUserName: '',
          extendInfo: ''
        }
      },
      handleCreate() { // 弹出添加框
        this.resetTemp()
        this.dialogStatus = 'create'
        this.dialogFormVisible = true
        this.modules.length <= 0 && this.GetModules()
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      },
      createData() { // 保存提交
        this.temp.privilegeRules = this.temp.sourceCode && JSON.stringify(this.$refs.addRule.saveRule()) || ''
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            dataPrivilegeRules.add(this.temp).then(() => {
              this.list.unshift(this.temp)
              this.dialogFormVisible = false
              this.$notify({
                title: '成功',
                message: '创建成功',
                type: 'success',
                duration: 2000
              })
            })
          }
        })
      },
      handleUpdate(row) { // 弹出编辑框
        this.temp = Object.assign({}, row) // copy obj
        this.dialogStatus = 'update'
        this.dialogFormVisible = true
        this.modules.length <= 0 && this.GetModules()
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
        this.loadProperties()
      },
      loadProperties() {
        this.temp.sourceCode && apiModules.getProperties(this.temp.sourceCode).then((res) => {
          this.propertyDatas = res.result
        }).catch(() => {
          this.propertyDatas = []
        })
      },
      updateData() { // 更新提交
        this.temp.privilegeRules = JSON.stringify(this.$refs.addRule.saveRule())
        this.temp.updateTime = '刚刚'
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            const tempData = Object.assign({}, this.temp)
            dataPrivilegeRules.update(tempData).then(() => {
              for (const v of this.list) {
                if (v.id === this.temp.id) {
                  const index = this.list.indexOf(v)
                  this.list.splice(index, 1, this.temp)
                  break
                }
              }
              this.dialogFormVisible = false
              this.$notify({
                title: '成功',
                message: '更新成功',
                type: 'success',
                duration: 2000
              })
            })
          }
        })
      },
      handleDelete(rows) { // 多行删除
        this.delrows(dataPrivilegeRules, rows)
      },
      handleSourceCode() {
        this.loadProperties()
        this.temp.privilegeRules = ''
      }
    }
  }

</script>

<style rel="stylesheet/scss" lang="scss">
  .dialog-mini .el-select {
    width: 100%;
  }
  .data-rule-wrap{
    .ruleSpan{
      cursor: pointer;
      color: #409eff;
    }
    .custom-dialog{
      .el-dialog{
        height: 70%;
        .el-dialog__body{
          height: calc(100% - 35px - 40px);
        }
      }
    }
    .custom-card{
      height: 100%;
      .el-card__body{
        height:calc(100% - 34px);overflow: auto;
      }
    }
    .flex-item{
      overflow: hidden;
    }
  }
  .part-box{
    width: 200px;
    border: 1px solid #e4e4e4;
  }
  .table-box{
    border: 1px solid #e4e4e4;
    border-left: 0;
  }
  .rule-group-box{
    border-radius: 5px;
    overflow: hidden;
    margin-bottom: 10px;
    .rule-groups{
      .rule-head{
        padding: 5px 10px;
        background: #e4e4e4;
        .sellect-operation{
          width: 120px;
        }
      }
      .rule-form{
        padding-bottom: 0;
        border: 1px solid #e4e4e4;
        border-radius: 0 0 0 5px;
        border-top: 0;
        padding-left: 10px;
        padding-right: 10px;
        .el-form{
          padding-top: 0;
        }
      }
    }
    .add-rule-group{
      text-align: center;
      border: 1px solid #e4e4e4;
      border-radius: 0px 5px 5px 0;
      font-size: 60px;
      font-weight: bold;
      padding: 0 30px;
      border-left: 0;
      cursor: pointer;
      color: #999999;
      i:hover{
        color: #4a4b4b;
      }
    }
  }
</style>
