<template>
    <el-dialog title="下载桌码" width="400px" :visible.sync="dialogVisible" @open="reset">
        <el-form ref="form" :model="form" label-position="left">
            <el-form-item label="下载数量">
                <el-input-number v-model="form.number" :min="1" :max="total * 2"></el-input-number>
            </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
            <el-button @click="dialogVisible = false">取 消</el-button>
            <el-button type="primary" :loading="loading" @click="onSubmitHandle">下 载</el-button>
        </span>
    </el-dialog>
</template>

<script>
import { downloadFile } from "@/utils/index";
import { downloadTableCode } from '@/api/table'
export default {
    props: {
        total: {
            type: [Number, String],
            default: 1
        }
    },
    data() {
        return {
            dialogVisible: false,
            loading: false,
            form: {
                number: 1
            },
            resetForm: ''
        }
    },
    mounted() {
        this.resetForm = { ...this.form }
    },
    methods: {
        async onSubmitHandle() {
            try {
                this.loading = true
                const file = await downloadTableCode({
                    count: this.form.number,
                    shopId: localStorage.getItem('shopId')
                })
                this.loading = false
                this.dialogVisible = false
                this.$message.success('下载成功')
                downloadFile(file, "桌码", "zip");
            } catch (error) {
                this.loading = false
                console.log(error);
            }
        },
        show(obj) {
            this.dialogVisible = true
            // if (obj && obj.id) {
            //     this.form = JSON.parse(JSON.stringify(obj))
            // }
        },
        close() {
            this.dialogVisible = false
        },
        reset() {
            this.form = { ...this.resetForm }
        }
    }
}
</script>