callGenerateLinkAPI function

Implementation

Future<void> callGenerateLinkAPI(BuildContext context, String bankIds,
    String tranNos, String referrerId) async {
  showDialog(
    context: context,
    barrierDismissible: false,
    barrierColor: Colors.transparent,
    builder: (
      BuildContext context,
    ) {
      return Center(
        child: CircularProgressIndicator(
          backgroundColor: Colors.transparent,
          color: loadingColor,
        ),
      );
    },
  );

  bool? isProduction = B24PaymentSdk.storeIsProduction;
  bool? darkMode = B24PaymentSdk.storeDarkMode;
  final urlGenerate =
      isProduction == false ? envDemo().UrlGenerate : envPro().UrlGenerate;

  final Map<String, dynamic> data = {
    "bank_id": bankIds,
    "tran_id": tranNos,
  };

  final Map<String, String> headers = {
    'token':
        //'342jjdfenfwnf',
        envDemo().token,
    'X-Referrer-Key': referrerId,
    'Content-Type': 'application/json',
  };

  final response = await http.post(
    Uri.parse(urlGenerate),
    body: jsonEncode(data),
    headers: headers,
  );
  Navigator.of(context, rootNavigator: true).pop();
  if (response.statusCode != 200) {
    showMessagePopup(
      context,
      bgColor: Color(0XFFFDEDEE),
      iconColor: Color(0XFFEE4D61),
      textColor: Color(0XFF131C18),
      content: translation.getTranslation('errorGetData'),
      icons: Icons.info_rounded,
    );
  }
  if (response.statusCode == 200) {
    final decodedResponse = json.decode(response.body);
    final mobileDeepLink = decodedResponse['data']['mobile_deep_link'];
    final webPaymentUrl = decodedResponse['data']['web_payment_url'];
    final ulrMobileDeepLink = Uri.parse(mobileDeepLink);
    final messange = decodedResponse['message'];
    final messangeKh = decodedResponse['message_kh'];

    //Navigator.of(context, rootNavigator: true).pop();
    if (mobileDeepLink == null && webPaymentUrl == null ||
        mobileDeepLink.isEmpty && webPaymentUrl.isEmpty) {
      showMessagePopup(
        context,
        bgColor: Color(0XFFFDEDEE),
        iconColor: Color(0XFFEE4D61),
        textColor: Color(0XFF131C18),
        content: translation.getTranslation(
          languages == 'km'
              ? messangeKh ?? "ប្រព័ន្ធមានបញ្ហា !"
              : messange ?? "System error !",
        ),
        icons: Icons.info_rounded,
      );
    } else if (!kIsWeb && (mobileDeepLink == null || mobileDeepLink.isEmpty)) {
      final url = webPaymentUrl;
      Navigator.of(context).pop();
      Bottomsheets.show(
        context,
        Column(
          children: [
            Container(
              alignment: Alignment.center,
              margin: const EdgeInsets.only(top: 10.0),
              height: heightLine,
              width: widthLine,
              decoration: BoxDecoration(
                color: darkMode == false
                    ? ThemeLight().indicatorColor
                    : ThemeDark().indicatorColor,
                borderRadius: BorderRadius.circular(29.0),
              ),
            ),
            SizedBox(height: 17.0),
            // Expanded(
            //   child: WebView(
            //     debuggingEnabled: true,
            //     initialUrl: url,
            //     javascriptMode: JavascriptMode.unrestricted,
            //     gestureRecognizers: Set()
            //       ..add(Factory<VerticalDragGestureRecognizer>(
            //           () => VerticalDragGestureRecognizer())),
            //   ),
            // ),
            Expanded(
                child: WebViewWidget(
                    gestureRecognizers: Set()
                      ..add(Factory<VerticalDragGestureRecognizer>(
                          () => VerticalDragGestureRecognizer())),
                    controller: WebViewController()
                      ..setJavaScriptMode(JavaScriptMode.unrestricted)
                      ..loadRequest(Uri.parse(url))))
          ],
        ),
      );
    } else if (UniversalPlatform.isIOS) {
      await launchUrl(ulrMobileDeepLink, mode: LaunchMode.externalApplication);
    } else if (UniversalPlatform.isAndroid) {
      await launchUrl(ulrMobileDeepLink);
    } else if (UniversalPlatform.isWeb) {
      html.window.open(webPaymentUrl, '_self');
    }
  } else {
    print('Failed to call GenerateLink API: ${response.statusCode}');
  }
}