<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="120px">
      <el-form-item label="中台设备ID" prop="deviceUuid">
        <el-input
          v-model="queryParams.deviceUuid"
          placeholder="请输入中台设备ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="设备名称" prop="deviceName">
        <el-input
          v-model="queryParams.deviceName"
          placeholder="请输入设备名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="参数编码" prop="paramCode">
        <el-input
          v-model="queryParams.paramCode"
          placeholder="请输入参数编码"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>

      <el-form-item label="参数名称" prop="paramName">
        <el-input
          v-model="queryParams.paramName"
          placeholder="请输入参数名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item class="childTextAlignCenter">
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button type="info" plain icon="Refresh" @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="success"
          icon="Plus"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button
          type="success"
          icon="Edit"
          @click="handleUpdate"
        >修改</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="Delete"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="Download"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="alertList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <!-- <el-table-column label="主键" align="center" prop="id" /> -->
      <el-table-column label="中台设备ID" align="center" prop="deviceUuid" />
      <el-table-column label="设备名称" align="center" prop="deviceName" :width="120"/>
      <el-table-column label="通讯来源类型" align="center" prop="deviceSource" :width="120"/>
      <el-table-column label="是否可用" align="center" prop="enabledFlag" :width="120">
        <template #default="scope">
          <dict-tag :options="enabledFlagTable" :value="scope.row.enabledFlag"/>
        </template>
      </el-table-column>
      <el-table-column label="参数编码" align="center" prop="paramCode" />
      <el-table-column label="参数名称" align="center" prop="paramName" :width="120"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <!-- <el-button
            type="text"
            icon="Edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button> -->
          <el-button
            type="text"
            icon="Delete"
            @click="handlePolicy(scope.row)"
          >维护告警策略</el-button>
          <el-button
            type="text"
            icon="Delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改设备告警对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="alertRef" :model="form" :rules="rules" label-width="80px">
        <el-row>  
          <el-col :span="12">
            <el-form-item label="中台设备" prop="deviceUuid">
              <el-select v-model="form.deviceUuid" placeholder="请选择中台设备" @change="getParamsList" clearable>
                <el-option
                  v-for="item in deviceList"
                  :key="item.uuid"
                  :label="item.deviceName"
                  :value="item.uuid"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="参数" prop="paramCode">
              <el-select v-model="form.paramCode" placeholder="请选择参数" clearable>
                <el-option
                  v-for="item in paramsList"
                  :key="item.paramCode"
                  :label="item.paramName"
                  :value="item.paramCode"
                />
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
    <!-- 添加或修改参数值状态策略对话框 -->
    <el-dialog :title="titlePolicy" v-model="openPolicy" width="800px" append-to-body>
      <el-form ref="policyRef" :model="formPolicy" :rules="rulesPolicy" label-width="120px">
        <el-row>  
          <el-col :span="12">
            <el-form-item label="开始值" prop="beginValue">
              <el-input v-model="formPolicy.beginValue" placeholder="请输入开始值" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="结束值" prop="endValue">
              <el-input v-model="formPolicy.endValue" placeholder="请输入结束值" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否告警" prop="alertFlag">
              <el-select v-model="formPolicy.alertFlag" placeholder="请选择是否告警">
                <el-option
                  v-for="item in alertFlag"
                  :key="item.value"
                  :label="item.label"
                  :value="item.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <!-- <el-col :span="12">
            <el-form-item label="策略ID" prop="alertId" hidden>
              <el-input v-model="formPolicy.alertId" placeholder="请输入策略ID" />
            </el-form-item>
          </el-col> -->
          <el-col :span="12">
            <el-form-item label="状态值" prop="statusValue">
              <el-input v-model="formPolicy.statusValue" placeholder="请输入状态值" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="状态类型" prop="statusType">
              <el-select v-model="formPolicy.statusType" placeholder="请选择状态类型">
                <el-option
                  v-for="item in status"
                  :key="item.value"
                  :label="item.label"
                  :value="item.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="中台设备ID" prop="deviceId">
              <el-input v-model="formPolicy.deviceId" placeholder="请输入中台设备ID" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="排序" prop="sortId">
              <el-input-number v-model="formPolicy.sortId" :min="1" :max="1000" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="告警方式ID" prop="methodId">
              <el-select v-model="formPolicy.methodId" placeholder="请选择告警方式ID">
                <el-option
                  v-for="item in methodList"
                  :key="item.id"
                  :label="item.methodName"
                  :value="item.id"
                />
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitFormPolicy">确 定</el-button>
          <el-button @click="cancelPolicy">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>
<style lang="scss" > 
  @import "@/assets/styles/self-defined.scss";
</style>
<script setup name="Alert">
import { getDeviceParamsAlertInfo, listAlert, getAlert, delAlert, addAlert, updateAlert } from "@/api/model/alert";
import { listDevice } from "@/api/model/device";
import { listParams } from "@/api/model/params";
import { listMethod } from "@/api/model/method";
import { listPolicy,updatePolicy,addPolicy } from "@/api/model/policy";
const { proxy } = getCurrentInstance();
const router = useRouter();
const alertList = ref([]);
const open = ref(false);
const openPolicy = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const deviceList = ref([]);
const paramsList = ref([]);
const methodList = ref([]);
const enabledFlagTable = ref([
  {label: '可用', value: 'true', elTagType: 'default', elTagClass: null}, 
  {label: '不可用', value: 'false', elTagType: 'default', elTagClass: null}
]);
const alertFlag = ref([
  {label: '告警', value: true, elTagType: 'default', elTagClass: null}, 
  {label: '不告警', value: false, elTagType: 'default', elTagClass: null}
]);
const status = ref([
  {label: '状态1', value: 1, elTagType: 'default', elTagClass: null}, 
  {label: '状态2', value: 2, elTagType: 'default', elTagClass: null}
]);
const data = reactive({
  form: {},
  formPolicy: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    deviceUuid: null,
    paramCode: null,
    note: null
  },
  queryParamsPolicy:{
    pageNum: 1,
    pageSize: 10,
    beginValue: null,
    endValue: null,
    alertFlag: null,
    alertId: null,
    statusValue: null,
    statusType: null,
    deviceId: null,
    sortId: null,
    methodId: null
  },
  rules: {
    deviceUuid: [
      { required: true, message: "中台设备UUID不能为空", trigger: "blur" }
    ],
    paramCode: [
      { required: true, message: "参数编码不能为空", trigger: "blur" }
    ],
  },
  rulesPolicy: {
    deviceUuid: [
      { required: true, message: "中台设备UUID不能为空", trigger: "blur" }
    ],
    paramCode: [
      { required: true, message: "参数编码不能为空", trigger: "blur" }
    ],
  }
});

const { queryParams, form, rules,queryParamsPolicy, formPolicy, rulesPolicy } = toRefs(data);

/** 查询设备告警列表 */
function getList() {
  loading.value = true;
  getDeviceParamsAlertInfo(queryParams.value).then(response => {
    alertList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    tentantId: null,
    version: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    deptId: null,
    userId: null,
    deleteBy: null,
    deleteTime: null,
    deviceUuid: null,
    paramCode: null,
    note: null
  };
  proxy.resetForm("alertRef");
}

// 表单重置
function resetPolicy() {
  formPolicy.value = {
    tentantId: null,
    version: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    deptId: null,
    userId: null,
    deleteBy: null,
    deleteTime: null,
    id: null,
    beginValue: null,
    endValue: null,
    alertFlag: null,
    alertId: null,
    statusValue: null,
    statusType: null,
    deviceId: null,
    sortId: null,
    methodId: null
  };
  proxy.resetForm("policyRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  getDeviceList();
  open.value = true;
  title.value = "添加设备告警";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getAlert(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改设备告警";
  });
}

/** 维护告警策略 */
function handlePolicy(row) {
  resetPolicy();
  getMethodList();
  queryParamsPolicy.value.alertId = row.id;
  listPolicy(queryParamsPolicy.value).then(response => {
    if(response.total != 0){
      formPolicy.value = response.rows[0];
    }else{
      formPolicy.value.alertId = row.id;
      formPolicy.value.deviceId = row.deviceUuid;
    }
    openPolicy.value = true;
    title.value = "维护告警策略";
  });
  // router.push({
  //   path:'policy',
  //   query:{
  //     id:row.id,
  //     deviceUuid:row.deviceUuid,
  //     paramCode:row.paramCode
  //   }
  // })
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["alertRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateAlert(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addAlert(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除设备告警编号为"' + _ids + '"的数据项？').then(function() {
    return delAlert(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('model/alert/export', {
    ...queryParams.value
  }, `alert_${new Date().getTime()}.xlsx`)
}

function getDeviceList(){
  listDevice(queryParams.value).then(response => {
    deviceList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

function getParamsList(deviceUuid){
  queryParams.value.deviceUuid = deviceUuid;
  listParams(queryParams.value).then(response => {
    paramsList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

function getMethodList(){
  listMethod().then(response => {
    methodList.value = response.rows;
  });
}

function submitFormPolicy() {
  proxy.$refs["policyRef"].validate(valid => {
    if (valid) {
      if (formPolicy.value.id != null) {
        updatePolicy(formPolicy.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addPolicy(formPolicy.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

function cancelPolicy() {
  openPolicy.value = false;
  resetPolicy();
}

getList();

</script>
