<template>
  <div>
    <el-card style="width: 95%;margin-left: 35px;margin-top: 10px">
      <div slot="header" class="clearfix">
        <span>引擎规则基本信息</span>
        <el-button style="float: right" @click="goBack" size="medium" type="text">返回</el-button>
      </div>
      <el-descriptions border :column="3">
        <el-descriptions-item label="规则名称">{{ruleInfo.name}}</el-descriptions-item>
        <el-descriptions-item label="规则编码">{{ruleInfo.engineCode}}</el-descriptions-item>
        <el-descriptions-item label="作用域"><dict-tag :options="dict.type.rule_engine_level" :value="ruleInfo.scope"/></el-descriptions-item>
        <el-descriptions-item label="状态"><dict-tag :options="dict.type.sys_normal_disable" :value="ruleInfo.status"/></el-descriptions-item>
        <el-descriptions-item label="是否激活"><dict-tag :options="dict.type.rule_engine_activate_status" :value="ruleInfo.isActivate"/></el-descriptions-item>
      </el-descriptions>
    </el-card>
    <el-card :body-style="{ padding: '0.3px' }" class="versionContainer" style="width: 95%;margin-left: 35px;margin-top: 10px">
      <div slot="header" class="clearfix">
        <span>规则内容</span>
        <el-button style="float: right;margin-left: 5px" @click="handleDel" size="medium" type="text">删除此版本</el-button>
        <el-button style="float: right;margin-left: 5px" @click="handleAdd" size="medium" type="text">新增版本</el-button>
        <el-button style="float: right;margin-left: 5px" @click="()=>{this.visible=true;}" size="medium" type="text">测试规则</el-button>
        <el-button style="float: right;margin-left: 5px" @click="saveContent" size="medium" type="text">保存此版本</el-button>
      </div>
      <div style="padding: 0!important;overflow: hidden;position: relative;">
        <el-empty v-if="versionList.length===0" description="暂无规则内容" style="height: 450px"></el-empty>
        <el-tabs v-else type="border-card" v-model="activeName" >
          <el-tab-pane :key="index" v-for="(scope,index) in versionList" :label="scope.versionCode" :name="index+''">
            <encoding v-if="activeName===index.toString()" style="height: 600px" v-model="scope.ruleContent" ></encoding>
          </el-tab-pane>
        </el-tabs>
        <el-drawer
          title="规则测试"
          :visible.sync="visible"
          :before-close="handleClose"
          :lockScroll="false"
          :modal="false"
          direction="rtl"
          style="position: absolute;"
        >
          <el-form >
            <el-form-item label="测试数据" style="margin-left: 5px">
              <el-input type="textarea" v-model="testData" ></el-input>
            </el-form-item>
            <el-form-item label="测试结果" style="margin-left: 5px">
              <el-input type="textarea" v-model="resData" ></el-input>
            </el-form-item>
            <el-form-item style="margin-left: 5px">
              <el-button type="primary" size="small" @click="handleTest">测试</el-button>
            </el-form-item>
          </el-form>
        </el-drawer>
      </div>
    </el-card>
    <!-- 添加或修改引擎规则配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="版本编码" prop="versionCode">
          <el-input v-model="form.versionCode" placeholder="请输入版本编码" />
        </el-form-item>
        <el-form-item label="新增依据" prop="newBasis">
          <el-select v-model="form.newBasis" placeholder="请选择新增依据" style="width: 100%" @change="handlerChange">
            <el-option :key="-1" label="克隆公共配置" value="-1"></el-option>
            <el-option
              v-for="(item,index) in versionList"
              :key="index"
              :label="'克隆'+item.versionCode+'版本'"
              :value="index">
            </el-option>
          </el-select>
        </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>
    </el-dialog>
  </div>
</template>

<script>
import {getMaintenance} from "@/api/rule_engine/maintenance";
import Encoding from "@/components/Encoding/index.vue";
import {addConfig, delConfig, getScope, listConfig, ruleTest, updateConfig} from "@/api/rule_engine/config";

export default {
  name: "version",
  components: {Encoding},
  dicts: ['rule_engine_activate_status', 'rule_engine_type', 'sys_normal_disable', 'rule_engine_level'],
  data() {
    return {
      visible: false,
      open:false,
      configId: this.$route.params && this.$route.params.configId,
      ruleInfo:{},
      activeName:'0',
      versionList:[],
      title:'',
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        versionCode: [
          { required: true, message: "版本编码不能为空", trigger: "blur" }
        ],
        newBasis: [
          { required: true, message: "新增依据不能为空", trigger: "blur" }
        ],
      },
      baseRuleContent:'',
      testData:'1424587994@163com,2949451835@qq.com',
      resData:''
    }
  },
  created() {
    this.getInfo();
  },
  methods: {
    getInfo() {
      getMaintenance(this.configId).then(response => {
        this.ruleInfo = response.data;
      })
      listConfig({engineMaintenanceId: this.configId}).then(response => {
        this.versionList = response.data;
      })
      getScope(0).then(response=>{
        this.baseRuleContent=response.data.code;
      })
    },
    goBack() {
      this.$router.go(-1);
    },
    saveContent() {
      updateConfig(this.versionList[Number(this.activeName)]).then(response => {
        this.$message.success("保存成功");
      })
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        versionCode: null,
        engineMaintenanceId: null,
        newBasis:null,
        ruleContent:null
      };
      this.resetForm("form");
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.form.engineMaintenanceId=this.ruleInfo.id;
      this.title = "添加引擎规则配置";
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          addConfig(this.form).then(response => {
            this.$modal.msgSuccess("新增成功");
            this.open = false;
            this.getInfo();
          });
        }
      });
    },
    handlerChange(val){
      if(val!=='-1'){
        this.form.ruleContent=this.versionList[Number(val)].ruleContent;
      }else {
        this.form.ruleContent=this.baseRuleContent;
      }
    },
    handleDel() {
      let data=this.versionList[Number(this.activeName)];
      this.$modal.confirm('是否确认删除版本编号为"' + data.versionCode + '"的数据项？').then(function() {
        return delConfig(data.id);
      }).then(() => {
        this.getInfo();
        this.activeName='0';
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    handleTest() {
      ruleTest({id:this.versionList[Number(this.activeName)].id,list:this.testData.split(',')}).then(response=>{
        this.resData=response.data;
        this.$message.success("测试成功");
      })
    },
    handleClose() {
      this.visible=false;
    }
  }
}
</script>

<style>

</style>
