import * as Esc from "@/utils/EscPostUtils.js";

const testObj = {
    mer_name: "莲花农贸市场", //商户名称
    service_phone: "0830-2669767", //客服电话
    number: "PF171568087790938356", //单号
    create_time: "2024-5-15 18:00:32", //下单时间
    total_price: "29.96", //总价
    pay_price: "29.96", //实付
    pay_type: "微信支付", //支付方式
    pay_number: "4200002159202405159003084211", //支付单号
    goods: [
        {
            name: "白菜 大白菜", //商品名称
            sell: "236.60", //单价
            nums: "13", //数量
            unit_name: "kg", //单位
            total: "2896.34" //小计
        },
        {
            name: "小黄鸭", //商品名称
            sell: "9.56", //单价
            nums: "2", //数量
            unit_name: "只", //单位
            total: "19.38" //小计
        },
        {
            name: "卷心菜", //商品名称
            sell: "15.37", //单价
            nums: "8", //数量
            unit_name: "斤", //单位
            total: "134.38" //小计
        }
    ]
}

export const printTicket = (obj = {}, test = false) => {
    let str = "";
    if(!obj || !obj.number) obj = testObj;
    str += Esc.Size2(0) + Esc.Center() + Esc.boldFontOn() + obj.mer_name + "\n";
    str += Esc.fillLine(" ") + Esc.boldFontOff() + "\n";
    str += Esc.Left() + "单号: " + obj.number + "\n";
    str += Esc.Left() + "下单时间: " + obj.create_time + "\n";

    // 商品信息
    str += Esc.fillLine("=") + "\n";

    str += Esc.inline3("单价", "数量", "小计", " ", 1) + "\n";
    obj.goods.forEach(item => {
        str += Esc.Left() + item.name + "\n";
        str += Esc.inline3(`${item.sell}元`, `${item.nums}${item.unit_name}`, `${item.total}元`, " ", 1) + "\n";
    })

    str += Esc.fillLine("=") + "\n";

    str += Esc.Left() + "应付款: " + obj.total_price + "元" + "\n";
    str += Esc.Left() + "实付款: " + obj.pay_price + "元" + "\n";
    str += Esc.Left() + "支付方式: " + obj.pay_type + "\n";
    str += Esc.Left() + "支付单号: " + obj.pay_number + "\n";
    str += Esc.Left() + "联系电话: " + obj.service_phone + "\n";
    str += Esc.fillLine("=") + "\n";

    // 票尾
    str += Esc.fillLine(" ") + "\n";
    str += Esc.Center() + "欢迎下次光临!" + "\n";
    str += Esc.feedLines(" ") + "\n";
    // 切纸
    str += Esc.cutPaper();
    return str;
}