<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="描述">
                <el-input v-model="queryParams.itemDescription" placeholder="请输入描述" maxlength="20" clearable style="width: 220px"/>
            </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"
            >新增</el-button>
            </el-col>   -->
            <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="tableListData" border size="mini"> 
            <el-table-column label="序号" align="center" width="80" type="index">
                <template scope="scope"> 
                    <span>{{(queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1}}</span>
                </template> 
            </el-table-column> 
            <el-table-column label="设置描述" align="center" prop="itemDescription" :show-overflow-tooltip="true"/>
            <el-table-column label="参数键名" align="center" prop="itemName" :show-overflow-tooltip="true"/>  
            <el-table-column label="参数键值" align="center" prop="itemValue" :show-overflow-tooltip="true"/>
            <el-table-column label="用途类型" align="center" prop="usageType" :show-overflow-tooltip="true">
                <template scope="scope">
                    <span v-if="scope.row.usageType==1">后台</span>
                    <span v-if="scope.row.usageType==2">APP</span>
                    <span v-if="scope.row.usageType==3">双屏消费机</span> 
                </template>
            </el-table-column>
            <el-table-column label="创建时间" align="center" prop="createTime" :show-overflow-tooltip="true"/>
            <el-table-column label="更新时间" align="center" prop="updateTime" :show-overflow-tooltip="true"/> 
            <el-table-column label="操作" align="center" width="180" class-name="small-padding fixed-width">
            <template slot-scope="scope"> 
                <el-button
                size="mini"
                type="text"
                icon="el-icon-edit"
                @click="handleUpdate(scope.row)" 
                >编辑</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"
        />

        <!-- 添加或修改参数配置对话框 -->
        <el-dialog :title="title" :visible.sync="open" width="700px" append-to-body>
            <el-form ref="form" :model="form" :rules="rules" label-width="80px">
                <el-row>
                    <el-col :span="24">
                        <el-form-item label="设置描述" prop="itemDescription">
                            <el-input  v-model="form.itemDescription" placeholder="请输入设置描述" maxlength="30" clearable/>
                        </el-form-item> 
                    </el-col> 
                </el-row>
                 <el-row>
                    <el-col :span="24">
                        <el-form-item label="参数键名" prop="itemName">
                            <el-input  v-model="form.itemName" placeholder="请输入参数键名" disabled maxlength="30"/>
                        </el-form-item> 
                    </el-col> 
                </el-row>
                 <el-row>
                    <el-col :span="24">
                        <el-form-item label="参数键值" prop="itemValue">
                            <el-input  v-model="form.itemValue" placeholder="请输入参数键值" maxlength="30" clearable/>
                        </el-form-item> 
                    </el-col> 
                </el-row> 
                <el-row>
                    <el-col :span="24">
                        <el-form-item label="用途类型" prop="usageType">
                             <el-select v-model="form.usageType" style="width: 100%"> 
                                <el-option label="后台" value="1"></el-option>
                                <el-option label="APP" value="2"></el-option> 
                                <el-option label="双屏消费机" value="3"></el-option> 
                            </el-select>   
                        </el-form-item> 
                    </el-col> 
                </el-row>
                
            </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>


        <el-dialog :visible.sync="dialogVisible" width="700px">
            <img style="width: 100%;height: 100%;" :src="dialogImageUrl" alt="">
        </el-dialog>
    </div>
</template>

<script>  
import { getSettingListApi,addSettingApi,updateSettingApi,removeSettingApi } from "@/api/base/mobile.js";
import { imgUpLoadTwo } from '@/api/system/upload'
export default {
    name: "",
    dicts: [],
    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,
            //表格数据
            tableListData: [],
            // 弹出层标题
            title: "",
            // 是否显示弹出层
            open: false, 
            // 查询参数
            queryParams: {
                pageNum: 1,
                pageSize: 10,
                itemDescription: undefined, 
            },
            // 表单参数
            form: {},
            // 表单校验
            rules: {
                itemDescription: [
                    { required: true, message: "设置描述不能为空", trigger: "blur" }
                ],
                itemValue: [
                    { required: true, message: "参数键值不能为空", trigger: "blur" }
                ],
                usageType: [
                    { required: true, message: "用途类型不能为空", trigger: "change" }
                ],
            }
        };
    },
    created() { 
        this.getList();
    }, 
    methods: { 
        /** 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();
        },
        /** 查询列表 */
        getList() {
            this.loading = true;
            let param = {
                "pageNum": this.queryParams.pageNum, 
                "pageSize": this.queryParams.pageSize,  
                "itemDescription": this.queryParams.itemDescription
            }
            getSettingListApi(param).then(response => {
                this.tableListData = response.rows;
                this.total = Number(response.total);
                this.loading = false;
            });
        },  
        /** 新增按钮操作 */
        handleAdd() {
            this.reset();
            this.open = true;
            this.title = "新增";
        },
        /** 修改按钮操作 */
        handleUpdate(row) {
            this.reset();
            this.form = Object.assign({}, row) 
            this.open = true;
            this.title = "修改"; 
        },
        // 取消按钮
        cancel() {
            this.open = false;
            this.reset();
        },
        // 表单重置
        reset() { 
            this.form = {};
            this.$set(this.form,"usageType","2")
            this.resetForm("form");
        }, 
        /** 提交按钮 */
        submitForm: function() {
            this.$refs["form"].validate(valid => {
            if (valid) { 
                if (this.form.id != undefined) {
                    updateSettingApi(this.form).then(response => {
                        this.$modal.msgSuccess("修改成功");
                        this.open = false;
                        this.getList();
                    });
                } else {
                    addSettingApi(this.form).then(response => {
                        this.$modal.msgSuccess("新增成功");
                        this.open = false;
                        this.getList();
                    });
                }
            }
            });
        }, 
        /** 删除按钮操作 */
        handleDelete(row) { 
            this.$modal.confirm('是否确认删除数据项？').then(function() {
                return removeSettingApi({id:row.id});
            }).then(() => {
                this.getList();
                this.$modal.msgSuccess("删除成功");
            }).catch(() => {});
        }
    }
};
</script>
  <style lang="scss" scoped>
  //隐藏图片上传框的css
  ::v-deep.disabled {
      .el-upload--picture-card {
          display: none;
      }
  }
</style>