<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="设备类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择设备类型" clearable>
          <el-option
              v-for="dict in device_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button 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="primary"
            plain
            icon="Plus"
            @click="handleAdd"
            v-hasPermi="['video:device:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="success"
            plain
            icon="Edit"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['video:device:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="danger"
            plain
            icon="Delete"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['video:device:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
            type="warning"
            plain
            icon="Download"
            @click="handleExport"
            v-hasPermi="['video:device:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="deviceList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
<!--      <el-table-column label="设备ID" align="center" prop="deviceId" />-->
      <el-table-column label="IP地址" align="center" prop="ip" width="150" fixed />
      <el-table-column label="设备类型" align="center" prop="type" width="80">
        <template #default="scope">
          <dict-tag :options="device_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="播放地址" align="center" prop="url" width="700">
      </el-table-column>
      <el-table-column label="启用flv" align="center" prop="enabledFlv" width="80">
        <template #default="scope">
          <dict-tag :options="device_on_status" :value="scope.row.enabledFlv"/>
        </template>
      </el-table-column>
      <el-table-column label="启用hls" align="center" prop="enabledHls" width="80">
        <template #default="scope">
          <dict-tag :options="device_on_status" :value="scope.row.enabledHls"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" fixed="right" min-width="200">
        <template #default="scope">
          <el-button link type="primary" icon="VideoCameraFilled" @click="handleVideoCameraFilled(scope.row)">播放</el-button>
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['video:device:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['video:device:remove']">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"
    />

    <!-- 添加或修改设备对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="deviceRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="IP地址" prop="ip">
          <el-input v-model="form.ip" placeholder="请输入IP地址" />
        </el-form-item>
        <el-form-item label="设备类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择设备类型">
            <el-option
                v-for="dict in device_type"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="设备账号" prop="userName">
          <el-input v-model="form.userName" placeholder="请输入设备账号" />
        </el-form-item>
        <el-form-item label="设备密码" prop="password">
          <el-input v-model="form.password" placeholder="请输入设备密码" />
        </el-form-item>
        <el-form-item label="启用flv" prop="enabledFlv">
          <el-radio-group v-model="form.enabledFlv">
            <el-radio
                v-for="dict in device_on_status"
                :key="dict.value"
                :label="dict.value"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="启用hls" prop="enabledHls">
          <el-radio-group v-model="form.enabledHls">
            <el-radio
                v-for="dict in device_on_status"
                :key="dict.value"
                :label="dict.value"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </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>

<script setup name="Device">
import router from '@/router'
import { listDevice, getDevice, delDevice, addDevice, updateDevice } from "@/api/video/device";

const { proxy } = getCurrentInstance();
const { device_on_status, device_type } = proxy.useDict('device_on_status', 'device_type');

const deviceList = 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 data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    type: null,
  },
  rules: {
    ip: [
      { required: true, message: "IP地址不能为空", trigger: "blur" }
    ],
    type: [
      { required: true, message: "设备类型(1=haikan,2=dahua)不能为空", trigger: "change" }
    ],
    userName: [
      { required: true, message: "设备账号不能为空", trigger: "blur" }
    ],
    password: [
      { required: true, message: "设备密码不能为空", trigger: "blur" }
    ],
  }
});

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

const handleVideoCameraFilled = (row) => {
  router.push({ path: "/video/flv", query: {deviceId: row.deviceId} });
}

/** 查询设备列表 */
function getList() {
  loading.value = true;
  listDevice(queryParams.value).then(response => {
    deviceList.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 = {
    deviceId: null,
    ip: null,
    type: null,
    userName: null,
    password: null,
    url: null,
    enabledFlv: '1',
    enabledHls: '1',
    mode: null,
    createBy: null,
    createTime: null,
    updateBy: null,
    updateTime: null,
    remark: null
  };
  proxy.resetForm("deviceRef");
}

/** 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.deviceId);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

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

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

/** 提交按钮 */
function submitForm() {
  proxy.$refs["deviceRef"].validate(valid => {
    if (valid) {
      if (form.value.deviceId != null) {
        updateDevice(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addDevice(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 _deviceIds = row.deviceId || ids.value;
  proxy.$modal.confirm('是否确认删除设备编号为"' + _deviceIds + '"的数据项？').then(function() {
    return delDevice(_deviceIds);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

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

getList();
</script>
