didvan-app/lib/utils/action_sheet.dart

import 'dart:async';

import 'package:another_flushbar/flushbar.dart';
import 'package:didvan/config/design_config.dart';
import 'package:didvan/config/theme_data.dart';
import 'package:didvan/constants/app_icons.dart';
import 'package:didvan/constants/assets.dart';
import 'package:didvan/models/enums.dart';
import 'package:didvan/models/view/action_sheet_data.dart';
import 'package:didvan/models/view/alert_data.dart';
import 'package:didvan/widgets/didvan/button.dart';
import 'package:didvan/widgets/didvan/text.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:rive/rive.dart';

class ActionSheetUtils {
  static late BuildContext context;

  static Future<void> showLogoLoadingIndicator() async {
    await showDialog(
      context: context,
      builder: (context) =>
          // _customSystemOverlayStyle(
          //   child:
          Padding(
        padding: EdgeInsets.symmetric(
          horizontal: MediaQuery.of(context).size.width / 3,
        ),
        child: RiveAnimation.asset(Assets.logoLoadingAnimation),
        // ),
      ),
    );
  }

  static AnnotatedRegion _customSystemOverlayStyle({required Widget child}) {
    return AnnotatedRegion<SystemUiOverlayStyle>(
      value: DesignConfig.systemUiOverlayStyle.copyWith(
        systemNavigationBarColor: DesignConfig
            .systemUiOverlayStyle.systemNavigationBarColor!
            .withBlue(20),
      ),
      child: child,
    );
  }

  static Future<void> showAlert(AlertData alertData) async {
    bool isInit = true;
    Color backgroundColor;
    Color foregroundColor;
    switch (alertData.aLertType) {
      case ALertType.info:
        backgroundColor = Theme.of(context).colorScheme.focused;
        foregroundColor = Theme.of(context).colorScheme.focusedBorder;
        break;
      case ALertType.success:
        backgroundColor = Theme.of(context).colorScheme.successBack;
        foregroundColor = Theme.of(context).colorScheme.success;
        break;
      case ALertType.error:
        backgroundColor = Theme.of(context).colorScheme.errorBack;
        foregroundColor = Theme.of(context).colorScheme.error;
        break;
    }
    await Flushbar(
      margin: const EdgeInsets.only(left: 16, right: 16, bottom: 16),
      borderColor: foregroundColor,
      backgroundColor: backgroundColor,
      borderRadius: DesignConfig.mediumBorderRadius,
      padding: const EdgeInsets.symmetric(vertical: 16),
      icon: Icon(
        DidvanIcons.info_circle_solid,
        color: foregroundColor,
      ),
      shouldIconPulse: true,
      dismissDirection: FlushbarDismissDirection.HORIZONTAL,
      flushbarPosition: FlushbarPosition.BOTTOM,
      messageText: StatefulBuilder(builder: (context, setState) {
        if (isInit) {
          Future.delayed(Duration.zero, () {
            setState(() {});
            isInit = false;
          });
        }
        return Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            DidvanText(alertData.message, color: foregroundColor),
            AnimatedContainer(
              duration: const Duration(seconds: 2),
              width: isInit ? MediaQuery.of(context).size.width - 32 : 0,
              height: 2,
              color: foregroundColor,
            ),
          ],
        );
      }),
      duration: const Duration(seconds: 2),
      boxShadows: [
        BoxShadow(color: Theme.of(context).colorScheme.cardBorder),
      ],
    ).show(context);
  }

  static Future<void> showBottomSheet({required ActionSheetData data}) async {
    await showModalBottomSheet(
      backgroundColor: Colors.transparent,
      isScrollControlled: true,
      context: context,
      builder: (context) => Container(
        padding: const EdgeInsets.all(20),
        decoration: BoxDecoration(
          color: Theme.of(context).colorScheme.surface,
          borderRadius: const BorderRadius.vertical(
            top: Radius.circular(
              10,
            ),
          ),
        ),
        child: SingleChildScrollView(
          child: Column(
            mainAxisSize: MainAxisSize.min,
            crossAxisAlignment: CrossAxisAlignment.start,
            children: [
              Center(
                child: Container(
                  height: 3,
                  width: 50,
                  color: Theme.of(context).colorScheme.hint,
                ),
              ),
              const SizedBox(height: 8),
              Row(
                children: [
                  if (data.titleIcon != null)
                    Icon(
                      data.titleIcon,
                      color: data.titleColor ??
                          Theme.of(context).colorScheme.title,
                    ),
                  if (data.titleIcon != null) const SizedBox(width: 8),
                  DidvanText(
                    data.title,
                    style: Theme.of(context).textTheme.subtitle1,
                    color:
                        data.titleColor ?? Theme.of(context).colorScheme.title,
                  )
                ],
              ),
              const SizedBox(height: 28),
              data.content,
              const SizedBox(height: 28),
              Row(
                children: [
                  if (data.hasDismissButton)
                    Expanded(
                      child: DidvanButton(
                        onPressed: () {
                          Navigator.of(context).pop();
                          data.onDismissed?.call();
                        },
                        title: data.dismissTitle ?? 'بازگشت',
                        style: ButtonStyleMode.flat,
                      ),
                    ),
                  if (data.hasDismissButton) const SizedBox(width: 20),
                  Expanded(
                    flex: data.smallDismissButton ? 2 : 1,
                    child: DidvanButton(
                      style: ButtonStyleMode.primary,
                      onPressed: () {
                        Navigator.of(context).pop();
                        data.onConfirmed?.call();
                      },
                      title: data.confrimTitle ?? 'تایید',
                    ),
                  ),
                ],
              ),
            ],
          ),
        ),
      ),
    );
  }

  static void pop() {
    DesignConfig.updateSystemUiOverlayStyle();
    Navigator.of(context).pop();
  }
}