<template>
    <div class="page">
        <LayoutTable :data="tableData" :config="tableConfig">
                        <el-button
                    slot="table-head-left2"
                    style="margin-left: 10px"
                    icon="el-icon-tickets"
                    size="mini"
                    @click="handleImport"
            >导入</el-button>
            <el-button
                    slot="table-head-left2"
                    style="margin-left: 10px"
                    icon="el-icon-tickets"
                    size="mini"
                    @click="doExport"
                    :disabled="isExport"
            >导出</el-button>
        </LayoutTable>

        <!-- 设备管理导入对话框 -->
        <el-dialog
                :title="upload.title"
                :visible.sync="upload.open"
                width="400px"
                append-to-body
        >
            <el-upload
                    ref="upload"
                    :limit="1"
                    accept=".xlsx, .xls"
                    :headers="upload.headers"
                    :action="upload.url + '?updateSupport=' + upload.updateSupport"
                    :disabled="upload.isUploading"
                    :on-progress="handleFileUploadProgress"
                    :on-success="handleFileSuccess"
                    :auto-upload="false"
                    drag
            >
                <i class="el-icon-upload"></i>
                <div class="el-upload__text">
                    将文件拖到此处，或
                    <em>点击上传</em>
                </div>
                <div class="el-upload__tip" slot="tip">
                    <el-checkbox
                            v-model="upload.updateSupport"
                    />是否更新已经存在的数据
                    <el-link type="primary" style="font-size: 14px" @click="downloadTemplate"
                    >下载模板</el-link
                    >
                </div>
                <div class="el-upload__tip" style="color: red" slot="tip">
                    提示：仅允许导入“xls”或“xlsx”格式文件！
                </div>
            </el-upload>
            <div slot="footer" class="dialog-footer">
                <el-button type="primary" @click="submitFileForm">确 定</el-button>
                <el-button @click="upload.open = false">取 消</el-button>
            </div>
        </el-dialog>

        <drawer-show ref="drawerform" @ok="getData" />
    </div>
</template>

<script>
    /** 表单弹出框模式需引入 */
    import drawerShow from "./drawershow";
    import table from "@/assets/mixins/table";
    export default {
        name: "DeviceList",
        components: {
            drawerShow
},
        mixins: [table],
        created() {
        },
        methods: {
            /** 导入 */
            handleImport() {
                this.upload.title = "设备管理导入";
                this.upload.open = true;
            },
            /** 下载模板操作 */
            downloadTemplate() {
                this.isExport = true;
                this.$download("/device/downloadTemplate", {}, { type: "excel" })
                    .then(() => (this.isExport = false))
                    .catch((error) => {
                        this.isExport = false;
                        this.$message.error(error.message);
                    });
            },
            /** 文件上传中处理 */
            handleFileUploadProgress(event, file, fileList) {
                this.upload.isUploading = true;
            },
            /** 文件上传成功处理 */
            handleFileSuccess(response, file, fileList) {
                this.upload.open = false;
                this.upload.isUploading = false;
                this.$refs.upload.clearFiles();
                this.$alert(response.msg, "导入结果", { dangerouslyUseHTMLString: true });
                this.getData();
            },
            /** 提交上传文件 */
            submitFileForm() {
                this.$refs.upload.submit();
            },
            /** 导出Excel */
            doExport() {
                this.isExport = true;
                this.$download("/device/exportExcel", {
                "idList": this.selection,
                }, { type: "excel" }).then(() => this.isExport = false).catch(error => {
                    this.isExport = false;
                    this.$message.error(error.message);
                });
            },
            /** 重写新增方法 */
            toAdd(row) {
                this.$refs.drawerform.add(row);
            },
            /** 重写编辑方法 */
            toEdit(row) {
                this.$refs.drawerform.edit(row);
            },
            /** 重写查看方法 */
            toView(row) {
                this.$refs.drawerform.view(row);
            },

        },
        data() {
            return {
                // 用户导入参数
                upload: {
                    // 是否显示弹出层（设备管理导入）
                    open: false,
                    // 弹出层标题（设备管理导入）
                    title: "导入设备管理数据",
                    // 是否禁用上传
                    isUploading: false,
                    // 是否更新已经存在的数据
                    updateSupport: 0,
                    // 上传的地址
                    url: "/m/device/importData",
                },
                isExport: false,
                config: {
                    search: [
                    ],
                    columns: [
                        {type: "selection", width: 60},
                        {type: "index",label: "序号",width: 50},

                        {label: "设备名称", prop: "deviceName"},

                        {label: "所属房间id", prop: "roomId", formatter: this.formatter},

                        {label: "所属房间名称", prop: "roomName"},

                        {label: "设备编码,SN码等，默认为MAC地址", prop: "deviceCode"},

                        {label: "设备的MAC地址", prop: "deviceMac"},

                        {label: "设备位置", prop: "deviceAddr"},

                        {label: "联系电话", prop: "leadingOfficialTelephone"},

                        {label: "设备状态 ", prop: "deviceStatus",formatter: this.formatter},

                        {label: "启用状态 ", prop: "enabled",formatter: this.formatter},

                        {label: "创建用户", prop: "createUserId", formatter: this.formatter},
                        {
                            label: "操作",
                            width: 240,
                            formatter: row => {
                                return (
                                    <table-buttons noAdd row={row} onEdit={this.toEdit} onView={this.toView} onDel={this.toDel} />
                            );
                            }
                        }
                    ]
                }
            };
        }
    };
</script>