<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="100px" class="my-custom-form" >
      <el-row>
        <el-col :span="4">
          <el-form-item label="数据类型" prop="paramType">
            <el-select v-model="queryParams.paramType" placeholder="请选择数据类型" clearable>
              <el-option
                v-for="dict in dc_param_value_type"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="4">
          <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-col>
        <el-col :span="4">
          <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-col>
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="设备编号" prop="deviceId">
            <el-input
              v-model="queryParams.deviceId"
              placeholder="请输入设备编号"
              clearable
              @keyup.enter="handleQuery"
            />
          </el-form-item>
        </el-col>
        <el-col :span="4" v-show="collapseVisible">
          <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-col>
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="告警方式" prop="methodIds">
            <el-select v-model="queryParams.methodIds" multiple placeholder="请选择告警方式ID" clearable>
              <el-option
                v-for="item in methodList"
                :key="item.id"
                :label="item.methodName"
                :value="item.id"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="是否告警" prop="enabled">
            <el-select v-model="queryParams.enabled" placeholder="请选择是否告警" clearable>
              <el-option
                v-for="item in enabled"
                :key="item.value"
                :label="item.label"
                :value="item.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="浮点值" prop="floatValue">
            <el-input
              v-model="queryParams.floatValue"
              placeholder="请输入浮点值"
              clearable
              @keyup.enter="handleQuery"
            />
          </el-form-item>
        </el-col>
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="整数值" prop="intValue">
            <el-input
              v-model="queryParams.intValue"
              placeholder="请输入整数值"
              clearable
              @keyup.enter="handleQuery"
            />
          </el-form-item>
        </el-col>
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="开关值" prop="boolValue">
            <el-select v-model="queryParams.boolValue" placeholder="请选择开关值">
              <el-option
                v-for="dict in dc_alert_value"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="字符值" prop="stringValue">
            <el-input
              v-model="queryParams.stringValue"
              placeholder="请输入字符值"
              clearable
              @keyup.enter="handleQuery"
            />
          </el-form-item>
        </el-col>
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="策略ID" prop="alertId">
            <el-input
              v-model="queryParams.alertId"
              placeholder="请输入策略ID"
              clearable
              @keyup.enter="handleQuery"
            />
          </el-form-item>
        </el-col>
        <!-- <el-col :span="4"  v-show="collapseVisible">
          <el-form-item label="状态值" prop="statusValue">
            <el-input
              v-model="queryParams.statusValue"
              placeholder="请输入状态值"
              clearable
              @keyup.enter="handleQuery"
            />
          </el-form-item>
        </el-col>
        <el-col :span="4"  v-show="collapseVisible">
          <el-form-item label="状态类型" prop="statusType">
            <el-select v-model="queryParams.statusType" placeholder="请选择状态类型" clearable>
              <el-option label="请选择字典生成" value="" />
            </el-select>
          </el-form-item>
        </el-col> -->
        <!-- <el-col :span="4"  v-show="collapseVisible">
          <el-form-item label="设备编号" prop="deviceId">
            <el-input
              v-model="queryParams.deviceId"
              placeholder="请输入设备编号"
              clearable
              @keyup.enter="handleQuery"
            />
          </el-form-item>
        </el-col> -->
        <el-col :span="4" v-show="collapseVisible">
          <el-form-item label="排序" prop="sortId">
            <el-input-number v-model="queryParams.sortId" :min="1" :max="1000" />
          </el-form-item>
        </el-col>
        
        <el-col :span="6" class="childTextAlignRight">
          <el-form-item>
            <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-button @click="toggleCollapse">{{editName}}</el-button>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <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="policyList" @selection-change="handleSelectionChange" :max-height="tableHeight" :border="true" :column-width-draggable="true">
      <el-table-column type="selection" width="55" align="center"  fixed="left"/>
      <!-- <el-table-column label="主键" align="center" prop="id" /> -->
      <el-table-column label="设备名称" align="center" prop="deviceName" :width="120"/>
      <el-table-column label="设备编号" align="center" prop="deviceId" />
      <el-table-column label="参数名称" align="center" prop="paramName" :width="120"/>】
      <el-table-column label="参数编码" align="center" prop="paramCode" />
      <el-table-column label="数据类型" align="center" prop="paramType" :width="120">
        <template #default="scope">
          <dict-tag :options="dc_param_value_type" :value="scope.row.paramType"/>
        </template>
      </el-table-column>
      <el-table-column label="浮点值" align="center" prop="floatValue" />
      <el-table-column label="整数值" align="center" prop="intValue" />
      <el-table-column label="开关值" align="center" prop="boolValue" >
        <template #default="scope">
          {{getBoolValueDic(scope.row.boolValue)}}
        </template>
      </el-table-column>
      <el-table-column label="字符值" align="center" prop="stringValue" />
      <!-- <el-table-column label="结束值" align="center" prop="endValue" /> -->
      <el-table-column label="是否告警" align="center" prop="enabled" >
        <template #default="scope">
          <dict-tag :options="enabledTable" :value="scope.row.enabled"/>
        </template>
      </el-table-column>
      <el-table-column label="策略ID" align="center" prop="alertId" />
      <!-- <el-table-column label="状态值" align="center" prop="statusValue" /> -->
      <!-- <el-table-column label="状态类型" align="center" prop="statusType" >
        <template #default="scope">
          <dict-tag :options="statusType" :value="scope.row.statusType"/>
        </template>
      </el-table-column> -->
      <el-table-column label="排序" align="center" prop="sortId" />
      <el-table-column label="告警方式" align="center" prop="methodIds">
        <template #default="scope">
          <span>{{ getMethodName(scope.row.methodIds) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="名称" align="center" prop="name" />
      <el-table-column label="等级" align="center" prop="level" />
      <el-table-column label="运算符" align="center" prop="operator" />
      <el-table-column label="代码" align="center" prop="code" />
      <el-table-column label="等级名称" align="center" prop="levelName" />
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
      class="paddingBothLeftRight"
    />

    <!-- 添加或修改参数值状态策略对话框 -->
    <el-dialog :title="title" v-model="open" width="800px" append-to-body>
      <el-form ref="policyRef" :model="form" :rules="rules" label-width="120px">
        <el-row>  
          <el-col :span="12">
            <el-form-item label="告警值" prop="beginValue">
              <el-input v-model="form.beginValue" placeholder="请输入开始值" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否告警" prop="enabled">
              <el-select v-model="form.enabled" placeholder="请选择是否告警">
                <el-option
                  v-for="item in enabled"
                  :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">
              <el-input v-model="form.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="form.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="form.statusType" placeholder="请选择状态类型">
                <el-option
                  v-for="item in statusType"
                  :key="item.id"
                  :label="item.methodName"
                  :value="item.id"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="告警方式ID" prop="methodId">
              <el-select v-model="form.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="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<style lang="scss" > 
  @import "@/assets/styles/self-defined.scss";
</style>
<script setup name="Policy">
import { selectDeviceParamPolicy, listPolicy, getPolicy, delPolicy, addPolicy, updatePolicy } from "@/api/model/policy";
import { listMethod } from "@/api/model/method";
const { proxy } = getCurrentInstance();
const router = useRouter();
const { dc_param_value_type,dc_alert_value } = proxy.useDict('dc_param_value_type','dc_alert_value');
const policyList = ref([]);
const open = 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 methodList = ref([]);
const deviceUuid = ref("");
const fixedColumns = ref(false);
const tableHeight = ref("0px");
const sortItemMap = ref({});
const queryParamFilter = ref({});
const sortProps = ref([]);
const collapseVisible = ref(false);
const editName = ref("更多筛选项");
const enabled = ref([
  {label: '告警', value: 1, elTagType: 'default', elTagClass: null}, 
  {label: '不告警', value: 0, elTagType: 'default', elTagClass: null}
]);
const enabledTable = ref([
  {label: '告警', value: '1', elTagType: 'default', elTagClass: null}, 
  {label: '不告警', value: '0', elTagType: 'default', elTagClass: null}
]);
const statusType = 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: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    beginValue: null,
    endValue: null,
    alertFlag: null,
    alertId: null,
    statusValue: null,
    statusType: null,
    deviceId: null,
    sortId: null,
    methodId: null
  },
  rules: {
  }
});

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

/** 查询参数值状态策略列表 */
function getList() {
  loading.value = true;
  queryParams.value.deviceId = deviceUuid;
  let paramForSearch = {...queryParams.value};
  paramForSearch.methodIds = paramForSearch?.methodIds?.join(',');
  selectDeviceParamPolicy(paramForSearch).then(response => {
    policyList.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 = {
    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;
}


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


/** 导出按钮操作 */
function handleExport() {
  let paramForSearch = {...queryParams.value};
  paramForSearch.methodIds = paramForSearch?.methodIds?.join(',');
  proxy.download('model/dcBusiAlertParamPolicy/export', {
    ...paramForSearch
  }, `policy_${new Date().getTime()}.xlsx`)
}

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

function initializeDeviceUuid(){
  deviceUuid.value = router.currentRoute._value.query.deviceUuid;
  form.value.alertId = router.currentRoute._value.query.id;
}

function getMethodName(methodIds){
  let methodNameTable = "";
  let methodIdList = methodIds?.split(",");
  methodIdList?.forEach(methodId=>{
    methodList.value.forEach(item=>{
      if(item.id == methodId){
        if(methodNameTable != ""){
          methodNameTable += ",";
        }
        methodNameTable = methodNameTable + item.methodName;
      };
    })
  })
  return methodNameTable;
}


function toggleFixedColumns() {
  fixedColumns.value = !fixedColumns.value;
}

onMounted(()=>{
  calculateTableHeight();
  window.addEventListener('resize', calculateTableHeight);
  window.onresize = () => {
    return (() => {
      calculateTableHeight();
    })()
  }
})

onUnmounted(() => {
  window.removeEventListener('resize', calculateTableHeight);
});
watch(
  [collapseVisible,showSearch],
  () => {
    calculateTableHeight();
  }
);
const calculateTableHeight = () => {
  nextTick(() => {
    const heightForm = proxy.$refs.queryRef?.$el.clientHeight||0;
    const windowHeight = window.innerHeight;
    const paginationHeight = 60;
    const tableHeaderHeight = 40;
    const tableMargin = 20;
    const remainingHeight = windowHeight - paginationHeight - tableHeaderHeight - tableMargin - heightForm - 100;
    tableHeight.value = remainingHeight + 'px';
  });
};

function toggleCollapse() {
  collapseVisible.value = !collapseVisible.value;
  if(collapseVisible.value){
    editName.value = "折叠筛选项";
  }else{
    editName.value = "更多筛选项"
  }
}

function getBoolValueDic(bool) {
  if(bool == null || bool == undefined){
    return;
  }else if(bool){
    return "1"
  }
  return "0";
}

initializeDeviceUuid();
getList();
getMethodList();
</script>
