Install

npm install @bluetooth/print-plugin

Usage

import { decodeTemplate } from "@bluetooth/print-plugin"

const template = {
    dpi: "203", // 打印机分辨率
    cmdType: "esc",
    command: [
        {
            type: "text",
            scale: "1.5", // 1: 标准宽高, 1.5: 高放大两倍, 2: 宽高同时放大两倍
            margin: {
                left: "16",
                right: "16",
            },
            content: "${title1}",
            textAlign: "center", // 居中显示，默认左对齐
        },
        {
            type: "fillAround",
            margin: {
                left: "3",
                right: "3",
            },
            text: "货品信息",
            isStatic: true,
            offsetY: "1",
            continuePreY: true,
        },
        {
            type: "command",
            command: [
                {
                    type: "text",
                    group: "1",
                    scale: "1.5",
                    margin: {
                        left: "3",
                        right: "50",
                    },
                    content: "${indexGoodsName}",
                    offsetY: "3",
                    continuePreY: true,
                },
                {
                    type: "text",
                    group: "1",
                    scale: "1",
                    margin: {
                        left: "3",
                        right: "3",
                    },
                    offsetY: "4",
                    label: "数量:",
                    content: "${quantityWeight}",
                    continuePreY: true,
                },
                {
                    type: "text",
                    group: "1",
                    scale: "1",
                    margin: {
                        left: "36",
                        right: "3",
                    },
                    label: "单价:",
                    content: "${price}",
                    samePreY: true,
                },
                {
                    type: "text",
                    group: "1",
                    scale: "1",
                    margin: {
                        left: "3",
                        right: "3",
                    },
                    content: "${itemRemark}",
                    offsetY: "1",
                    ignoreLen: true,
                    continuePreY: true,
                },
            ],
        },
    ],
    pageWidth: "75",
}

const printData = {
    buyerName: "测试客户",
    title1: "广东省食用农产品批发市场销售票据",
    items: [
        {
            indexGoodsName: "1.示例胡萝卜",
            price: "5",
            amount: "20",
            quantityWeight: "4件",
            itemRemark: "",
        },
        {
            indexGoodsName: "2.示例土豆",
            price: "4",
            amount: "0",
            quantityWeight: "0公斤",
            itemRemark: "",
        },
    ],
}

const data = await decodeTemplate(template, printData)
console.log(data)