using System;
using ZXing.Mobile;
using Shared;

namespace com.hdl.on
{
    public static class Scan
    {
        public static void OpenScan (Action<string> action)
        {
            (Shared.Application.Activity as BaseActivity).SetCamera ((obj) => {
                if (obj) {
                    var scanner = new MobileBarcodeScanner { };
                    // ZXing  
                    scanner.UseCustomOverlay = false;
                    // 底部两个按钮文字  
                    scanner.FlashButtonText = "";//"识别";
                    scanner.CancelButtonText = Language.CurrentLanguage == "Chinese" ? "取消" : "Cancel";

                    // 方框上，下方文字提示  
                    scanner.TopText = Language.CurrentLanguage == "Chinese" ? "请将条形码对准方框内" : "Please align the bar code in the scan box";
                    scanner.BottomText = "";

                    // 延时三秒自动扫秒  
                    var opt = new MobileBarcodeScanningOptions ();
                    opt.DelayBetweenContinuousScans = 3000;
                    scanner.ScanContinuously (opt, (obj2) => {
                        scanner.Cancel ();
                        action?.Invoke (obj2.Text);
                    });
                }else{
                    action?.Invoke ("");
                }
            });
        }
    }
}