<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="规则名称" prop="ruleName">
        <el-input
          v-model="queryParams.ruleName"
          placeholder="请输入规则名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
        <el-form-item label="是否激活" prop="ruleIsActivate">
          <el-select v-model="queryParams.ruleIsActivate" placeholder="请选择规则类型" clearable>
            <el-option label="是" value="Y"></el-option>
            <el-option label="否" value="N"></el-option>
          </el-select>
        </el-form-item>
      <el-form-item label="规则状态" prop="ruleStatus">
        <el-select v-model="queryParams.ruleStatus" placeholder="请选择规则状态" clearable>
          <el-option label="在用" value="Y"></el-option>
          <el-option label="停用" value="N"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="规则级别" prop="ruleLevel">
        <el-select v-model="queryParams.ruleLevel" placeholder="请选择规则级别" clearable>
          <el-option v-for="(val,cod) in dict.type.rule_engine_level"
                     :key="cod"
                     :label="val.label"
                     :value="Number(val.value)"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="规则类型" prop="ruleType">
        <el-select v-model="queryParams.ruleType" placeholder="请选择规则类型" clearable>
          <el-option v-for="(val,cod) in dict.type.rule_engine_type"
                     :key="cod"
                     :label="val.label"
                     :value="Number(val.value)"></el-option>
        </el-select>
      </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="['goods:engine: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="['goods:engine: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="['goods:engine: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="['goods:engine:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="engineList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="主键" align="center" prop="ruleId" />
      <el-table-column label="规则名称" align="center" prop="ruleName" />
      <el-table-column label="引擎编码" align="center" prop="ruleCode" />
      <el-table-column label="规则级别" align="center" prop="ruleLevel" >
        <template slot-scope="scope">
          <dict-tag :options="dict.type.rule_engine_level" :value="scope.row.ruleLevel"></dict-tag>
        </template>
      </el-table-column>
      <el-table-column label="规则类型" align="center" prop="ruleType" >
        <template slot-scope="scope">
          <dict-tag :options="dict.type.rule_engine_type" :value="scope.row.ruleType"></dict-tag>
        </template>
      </el-table-column>
      <el-table-column label="是否激活" align="center" prop="ruleIsActivate" >
        <template slot-scope="scope">
          <el-tag size="small" v-if="scope.row.ruleIsActivate === 'Y'">是</el-tag>
          <el-tag size="small" v-if="scope.row.ruleIsActivate === 'N'">否</el-tag>
        </template>
      </el-table-column>
      <el-table-column label="规则状态" align="center" prop="ruleStatus" >
        <template slot-scope="scope">
          <el-tag size="small" v-if="scope.row.ruleStatus === 'Y'">在用</el-tag>
          <el-tag size="small" v-if="scope.row.ruleStatus === 'N'">停用</el-tag>
        </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-takeaway-box"
            @click="toEngineVersion(scope.row)"
            v-hasPermi="['system:engine:edit']"
          >规则维护</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['goods:engine:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['goods:engine:remove']"
          >删除</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"
    />
    <!-- 添加或修改规则引擎对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="80%" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="规则名称" prop="ruleName">
              <el-input v-model="form.ruleName" placeholder="请输入规则名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="引擎编码" prop="ruleCode">
              <el-input v-model="form.ruleCode" placeholder="请输入引擎编码" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="12">
            <el-form-item label="规则类型" prop="ruleType">
              <el-select v-model="form.ruleType" placeholder="请选择规则类型" style="width: 100%">
                <el-option v-for="(val,cod) in dict.type.rule_engine_type"
                           :key="cod"
                           :label="val.label"
                           :value="Number(val.value)"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="规则级别" prop="ruleLevel">
              <el-select v-model="form.ruleLevel" placeholder="请选择规则作用域级别" style="width: 100%;">
                <el-option v-for="(val,cod) in dict.type.rule_engine_level"
                           :key="cod"
                           :label="val.label"
                           :value="Number(val.value)"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="规则描述">
              <editor v-model="form.description" :min-height="192"/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row>
          <el-col :span="24">
            <el-form-item label="备注" prop="remark">
              <el-input v-model="form.remark" placeholder="请输入备注" />
            </el-form-item>
          </el-col>
        </el-row>
      </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>
<!-- 规则维护 -->
    <el-dialog
      title="提示"
      :visible.sync="cisid"
      width="30%"
      center>
      <span>{{engine.description}}</span>
      <span slot="footer" class="dialog-footer">
    <el-button @click="cisid = false">取 消</el-button>
    <el-button type="primary" @click="cisid = false">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import { listEngine, getEngine, delEngine, addEngine, updateEngine, selectRuleEngineByRuleId
} from "@/api/goods/engine";
import version from "@/views/engine/version/index.vue";
import path from "path";

export default {
  name: "Engine",
  components: {},

  dicts: ['rule_engine_level', 'rule_engine_activate_status', 'rule_engine_type', 'rule_engine_edition_status', 'rule_engine_is_test'],

  data() {
    return {
      // 规则维护
      cisid: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 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,
      // 规则引擎表格数据
      engineList: [],
      engine: {
        ruleId: '',
        description: ''
      },
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        ruleName: null,
        ruleLevel: null,
        ruleType: null,
        ruleIsActivate: null,
        ruleStatus: null,
      },
      //单选框或下拉框
      //规则类型
      ruleType: [
        {val:'规则模板'},
        {val:'自定义规则'}
      ],
      //规则等级
      ruleLevel: [
        {val:'数据集'},
        {val:'记录'},
        {val:'数据字段'},
      ],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询规则引擎列表 */
    getList() {
      this.loading = true;
      listEngine(this.queryParams).then(response => {
        console.log(response)
        this.engineList = response.data.rows;
        this.total = response.data.total;
        this.loading = false;
      });
    },
    toEngineVersion(row){
      this.$router.push( {path: `edition/${row.ruleId}`});
      // this.$router.push( {path: `version/${row.ruleId}`});
      // selectRuleEngineByRuleId(row.ruleId).then(res => {
      //   this.engine = res.data
      //   this.cisid = true;
      // })
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        ruleId: null,
        ruleName: null,
        ruleCode: null,
        ruleLevel: null,
        ruleType: null,
        ruleIsActivate: null,
        ruleStatus: null,
        description: null,
        remark: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.ruleId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加规则引擎";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const ruleId = row.ruleId || this.ids
      getEngine(ruleId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改规则引擎";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.ruleId != null) {
            updateEngine(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addEngine(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ruleIds = row.ruleId || this.ids;
      this.$modal.confirm('是否确认删除规则引擎编号为"' + ruleIds + '"的数据项？').then(function() {
        return delEngine(ruleIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('goods/engine/export', {
        ...this.queryParams
      }, `engine_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
