ente/lib/utils/dialog_util.dart

import 'dart:math';

import 'package:confetti/confetti.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:photos/ui/loading_widget.dart';
import 'package:photos/ui/progress_dialog.dart';

ProgressDialog createProgressDialog(BuildContext context, String message) {
  final dialog = ProgressDialog(
    context,
    type: ProgressDialogType.Normal,
    isDismissible: false,
    barrierColor: Colors.black.withOpacity(0.85),
  );
  dialog.style(
    message: message,
    messageTextStyle: TextStyle(color: Colors.white),
    backgroundColor: Color.fromRGBO(10, 15, 15, 1.0),
    progressWidget: loadWidget,
    borderRadius: 4.0,
    elevation: 10.0,
    insetAnimCurve: Curves.easeInOut,
  );
  return dialog;
}

Future<dynamic> showErrorDialog(
    BuildContext context, String title, String content) {
  AlertDialog alert = AlertDialog(
    title: Text(title),
    content: Text(content),
    actions: [
      TextButton(
        child: Text(
          "ok",
          style: TextStyle(
            color: Theme.of(context).colorScheme.onSurface,
          ),
        ),
        onPressed: () {
          Navigator.of(context, rootNavigator: true).pop('dialog');
        },
      ),
    ],
  );

  return showDialog(
    context: context,
    builder: (BuildContext context) {
      return alert;
    },
    barrierColor: Colors.black87,
  );
}

Future<dynamic> showGenericErrorDialog(BuildContext context) {
  return showErrorDialog(context, "something went wrong", "please try again.");
}

Future<T> showConfettiDialog<T>({
  @required BuildContext context,
  WidgetBuilder builder,
  bool barrierDismissible = true,
  Color barrierColor,
  bool useSafeArea = true,
  bool useRootNavigator = true,
  RouteSettings routeSettings,
  Alignment confettiAlignment = Alignment.center,
}) {
  final pageBuilder = Builder(
    builder: builder,
  );
  ConfettiController _confettiController =
      ConfettiController(duration: const Duration(seconds: 1));
  _confettiController.play();
  return showDialog(
    context: context,
    builder: (BuildContext buildContext) {
      return Stack(
        children: [
          pageBuilder,
          Align(
            alignment: confettiAlignment,
            child: ConfettiWidget(
              confettiController: _confettiController,
              blastDirection: pi / 2,
              emissionFrequency: 0,
              numberOfParticles: 100, // a lot of particles at once
              gravity: 1,
              blastDirectionality: BlastDirectionality.explosive,
            ),
          ),
        ],
      );
    },
    barrierDismissible: barrierDismissible,
    barrierColor: barrierColor,
    useSafeArea: useSafeArea,
    useRootNavigator: useRootNavigator,
    routeSettings: routeSettings,
  );
}

Widget test() {
  return Container(
    width: 355,
    height: 236,
    child: Row(
      mainAxisSize: MainAxisSize.min,
      mainAxisAlignment: MainAxisAlignment.center,
      crossAxisAlignment: CrossAxisAlignment.center,
      children: [
        Container(
          width: 355,
          height: 236,
          decoration: BoxDecoration(
            borderRadius: BorderRadius.circular(8),
            color: Color(0x4c000000),
          ),
          padding: const EdgeInsets.only(
            top: 20,
            bottom: 16,
          ),
          child: Column(
            mainAxisSize: MainAxisSize.min,
            mainAxisAlignment: MainAxisAlignment.end,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: [
              SizedBox(
                width: 234,
                child: Text(
                  "Are you sure you want to logout?",
                  style: TextStyle(
                    color: Colors.white,
                    fontSize: 24,
                    fontFamily: "SF Pro Display",
                    fontWeight: FontWeight.w600,
                  ),
                ),
              ),
              SizedBox(height: 16),
              Container(
                width: 323,
                height: 48,
                child: Row(
                  mainAxisSize: MainAxisSize.min,
                  mainAxisAlignment: MainAxisAlignment.center,
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: [
                    Container(
                      width: 323,
                      height: 48,
                      decoration: BoxDecoration(
                        borderRadius: BorderRadius.circular(8),
                        color: Color(0x4c000000),
                      ),
                      padding: const EdgeInsets.only(
                        left: 135,
                        right: 136,
                      ),
                      child: Row(
                        mainAxisSize: MainAxisSize.min,
                        mainAxisAlignment: MainAxisAlignment.center,
                        crossAxisAlignment: CrossAxisAlignment.center,
                        children: [
                          Text(
                            "Cancel",
                            style: TextStyle(
                              color: Colors.white,
                              fontSize: 16,
                              fontFamily: "SF Pro Text",
                              fontWeight: FontWeight.w500,
                            ),
                          ),
                        ],
                      ),
                    ),
                  ],
                ),
              ),
              SizedBox(height: 16),
              Container(
                width: 323,
                height: 48,
                child: Row(
                  mainAxisSize: MainAxisSize.min,
                  mainAxisAlignment: MainAxisAlignment.center,
                  crossAxisAlignment: CrossAxisAlignment.center,
                  children: [
                    Container(
                      width: 323,
                      height: 48,
                      decoration: BoxDecoration(
                        borderRadius: BorderRadius.circular(8),
                        color: Colors.white,
                      ),
                      padding: const EdgeInsets.symmetric(
                        horizontal: 120,
                        vertical: 12,
                      ),
                      child: Row(
                        mainAxisSize: MainAxisSize.min,
                        mainAxisAlignment: MainAxisAlignment.center,
                        crossAxisAlignment: CrossAxisAlignment.center,
                        children: [
                          Text(
                            "Yes Logout",
                            style: TextStyle(
                              color: Colors.black,
                              fontSize: 16,
                              fontFamily: "SF Pro Text",
                              fontWeight: FontWeight.w500,
                            ),
                          ),
                        ],
                      ),
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
      ],
    ),
  );
}