<template>
    <div class="app-container">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
            <el-form-item label="固件名称" prop="name">
                <el-input
                    v-model="queryParams.name"
                    placeholder="请输入固件名称"
                    clearable
                    @keyup.enter.native="handleQuery"
                />
            </el-form-item>
            <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @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="el-icon-plus"
                    size="mini"
                    @click="handleAdd"
                    v-hasPermi="['pile:firmware:add']"
                >新增</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                    type="success"
                    plain
                    icon="el-icon-edit"
                    size="mini"
                    :disabled="single"
                    @click="handleUpdate"
                    v-hasPermi="['pile:firmware:edit']"
                >修改</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                    type="danger"
                    plain
                    icon="el-icon-delete"
                    size="mini"
                    :disabled="multiple"
                    @click="handleDelete"
                    v-hasPermi="['pile:firmware:remove']"
                >删除</el-button>
            </el-col>
            <el-col :span="1.5">
                <el-button
                    type="warning"
                    plain
                    icon="el-icon-download"
                    size="mini"
                    @click="handleExport"
                    v-hasPermi="['pile:firmware:export']"
                >导出</el-button>
            </el-col>
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="firmwareList" @selection-change="handleSelectionChange">
            <el-table-column type="selection" width="55" align="center" />
            <el-table-column label="主键id" align="center" prop="id" />
            <el-table-column label="固件名称" align="center" prop="name" />
            <el-table-column label="固件描述" align="center" prop="desc" />
            <el-table-column label="路径" align="center" prop="filePath" />
            <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                    <el-button
                        size="mini"
                        type="text"
                        icon="el-icon-edit"
                        @click="handleUpdate(scope.row)"
                        v-hasPermi="['pile:firmware:edit']"
                    >修改</el-button>
                    <el-button
                        size="mini"
                        type="text"
                        icon="el-icon-delete"
                        @click="handleDelete(scope.row)"
                        v-hasPermi="['pile:firmware:remove']"
                    >删除</el-button>
                </template>
            </el-table-column>
        </el-table>

        <pagination
            v-show="total>0"
            :total="total"
            :page.sync="queryParams.pageNum"
            :limit.sync="queryParams.pageSize"
            @pagination="getList"
        />

        <!-- 添加或修改充电桩固件信息对话框 -->
        <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="固件名称" prop="name">
                    <el-input v-model="form.name" placeholder="请输入固件名称" />
                </el-form-item>
                <el-form-item label="固件描述" prop="desc">
                    <el-input v-model="form.desc" placeholder="请输入固件描述" />
                </el-form-item>
                <el-form-item label="路径" prop="filePath">
                    <el-upload
                        ref="upload"
                        :limit="1"
                        accept=".bin"
                        :action="upload.url"
                        :headers="upload.headers"
                        :file-list="upload.fileList"
                        :on-progress="handleFileUploadProgress"
                        :on-success="handleFileSuccess"
                        :auto-upload="false">
                        <el-button slot="trigger" size="small" type="primary">选取文件</el-button>
                        <el-button style="margin-left: 10px;" size="small" type="success" :loading="upload.isUploading" @click="submitUpload">上传到服务器</el-button>
                        <div slot="tip" class="el-upload__tip">只能上传bin文件，且不超过5000kb</div>
                    </el-upload>
                </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 { listFirmware, getFirmware, delFirmware, addFirmware, updateFirmware } from "@/api/pile/firmware";
import { getToken } from "@/utils/auth";

export default {
    name: "Firmware",
    data() {
        return {
            // 遮罩层
            loading: true,
            // 选中数组
            ids: [],
            // 非单个禁用
            single: true,
            // 非多个禁用
            multiple: true,
            // 显示搜索条件
            showSearch: true,
            // 总条数
            total: 0,
            // 充电桩固件信息表格数据
            firmwareList: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false,
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                name: null,
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
            },
            // 上传参数
            upload: {
                // 是否禁用上传
                isUploading: false,
                // 设置上传的请求头部
                headers: { Authorization: "Bearer " + getToken() },
                // 上传的地址
                url: process.env.VUE_APP_BASE_API + "/common/upload",
                // 上传的文件列表
                fileList: []
            },
        };
    },
    created() {
        this.getList();
    },
    methods: {
        /** 查询充电桩固件信息列表 */
        getList() {
            this.loading = true;
            listFirmware(this.queryParams).then(response => {
                this.firmwareList = response.rows;
                this.total = response.total;
                this.loading = false;
            });
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() {
            this.form = {
                id: null,
                name: null,
                desc: null,
                filePath: null,
                createTime: null,
                createBy: null,
                updateTime: null,
                updateBy: null,
                delFlag: null
            };
            this.resetForm("form");
        },
        /** 搜索按钮操作 */
        handleQuery() {
            this.queryParams.pageNum = 1;
            this.getList();
        },
        /** 重置按钮操作 */
        resetQuery() {
            this.resetForm("queryForm");
            this.handleQuery();
        },
        // 多选框选中数据
        handleSelectionChange(selection) {
            this.ids = selection.map(item => item.id)
            this.single = selection.length!==1
            this.multiple = !selection.length
        },
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "添加充电桩固件信息";
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            const id = row.id || this.ids
            getFirmware(id).then(response => {
                this.form = response.data;
                this.open = true;
                this.title = "修改充电桩固件信息";
            });
        },
        /** 提交按钮 */
        submitForm() {
            this.$refs["form"].validate(valid => {
                if (valid) {
                    if (this.form.id != null) {
                        updateFirmware(this.form).then(response => {
                            this.$modal.msgSuccess("修改成功");
                            this.open = false;
                            this.getList();
                        });
                    } else {
                        addFirmware(this.form).then(response => {
                            this.$modal.msgSuccess("新增成功");
                            this.open = false;
                            this.getList();
                        });
                    }
                }
            });
        },
        /** 删除按钮操作 */
        handleDelete(row) {
            const ids = row.id || this.ids;
            this.$modal.confirm('是否确认删除充电桩固件信息编号为"' + ids + '"的数据项？').then(function() {
                return delFirmware(ids);
            }).then(() => {
                this.getList();
                this.$modal.msgSuccess("删除成功");
            }).catch(() => {});
        },
        /** 导出按钮操作 */
        handleExport() {
            this.download('pile/firmware/export', {
                ...this.queryParams
            }, `firmware_${new Date().getTime()}.xlsx`)
        },
        // 文件提交处理
        submitUpload() {
            this.$refs.upload.submit();
        },
        // 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.isUploading = false;
            this.form.filePath = response.url;
            this.msgSuccess(response.msg);
        }
    }
};
</script>
