662 lines
20 KiB
Dart
662 lines
20 KiB
Dart
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import 'dart:math';
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import 'package:cached_network_image/cached_network_image.dart';
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import 'package:ebroker/app/app.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:flutter_svg/svg.dart';
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import 'package:intl/intl.dart';
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import 'package:lottie/lottie.dart';
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import 'package:mime_type/mime_type.dart';
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import '../Ui/screens/widgets/AnimatedRoutes/blur_page_route.dart';
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import '../Ui/screens/widgets/blurred_dialoge_box.dart';
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import '../Ui/screens/widgets/full_screen_image_view.dart';
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import '../Ui/screens/widgets/gallery_view.dart';
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import '../app/app_localization.dart';
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import '../app/app_theme.dart';
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import '../app/default_app_setting.dart';
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import '../data/cubits/system/app_theme_cubit.dart';
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import 'AppIcon.dart';
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import 'Extensions/extensions.dart';
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import 'constant.dart';
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import 'helper_utils.dart';
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import 'network_to_localsvg.dart';
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import 'responsiveSize.dart';
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class UiUtils {
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static BuildContext? _context;
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static void setContext(BuildContext context) {
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_context = context;
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}
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static SvgPicture getSvg(String path,
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{Color? color, BoxFit? fit, double? width, double? height}) {
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return SvgPicture.asset(
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path,
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color: color,
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fit: fit ?? BoxFit.contain,
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width: width,
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height: height,
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);
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}
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static SvgPicture networkSvg(String url, {Color? color, BoxFit? fit}) {
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return SvgPicture.network(
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url,
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color: color,
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fit: fit ?? BoxFit.contain,
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);
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}
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static String translate(BuildContext context, String labelKey) {
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return (AppLocalization.of(context)!.getTranslatedValues(labelKey) ??
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labelKey)
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.trim();
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}
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static Map<String, double> getWidgetInfo(
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BuildContext context, GlobalKey key) {
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final RenderBox renderBox =
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key.currentContext?.findRenderObject() as RenderBox;
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final Size size = renderBox.size; // or _widgetKey.currentContext?.size
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print('Size: ${size.width}, ${size.height}');
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final Offset offset = renderBox.localToGlobal(Offset.zero);
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print('Offset: ${offset.dx}, ${offset.dy}');
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print(
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'Position: ${(offset.dx + size.width) / 2}, ${(offset.dy + size.height) / 2}');
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return {
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"x": (offset.dx),
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"y": (offset.dy),
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"width": size.width,
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"height": size.height,
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"offX": offset.dx,
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"offY": offset.dy
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};
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}
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static Locale getLocaleFromLanguageCode(String languageCode) {
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List<String> result = languageCode.split("-");
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return result.length == 1
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? Locale(result.first)
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: Locale(result.first, result.last);
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}
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static Widget getDivider() {
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return const Divider(
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endIndent: 0,
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indent: 0,
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);
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}
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static Widget getImage(String url,
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{double? width,
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double? height,
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BoxFit? fit,
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String? blurHash,
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bool? showFullScreenImage}) {
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return CachedNetworkImage(
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imageUrl: url,
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fit: fit,
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width: width,
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height: height,
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placeholder: (context, url) {
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return Container(
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width: width,
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color: context.color.tertiaryColor.withOpacity(0.1),
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height: height,
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alignment: Alignment.center,
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child: FittedBox(
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child: SizedBox(
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width: 70,
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height: 70,
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child: LoadAppSettings().svg(
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appSettings.placeholderLogo!,
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))));
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},
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errorWidget: (context, url, error) {
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return Container(
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width: width,
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color: context.color.tertiaryColor.withOpacity(0.1),
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height: height,
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alignment: Alignment.center,
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child: FittedBox(
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child: SizedBox(
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width: 70,
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height: 70,
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child: LoadAppSettings().svg(appSettings.placeholderLogo!,
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color: context.color.tertiaryColor))));
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},
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);
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}
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static Widget progress(
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{double? width,
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double? height,
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Color? normalProgressColor,
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bool? showWhite}) {
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if (Constant.useLottieProgress) {
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return LottieBuilder.asset(
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"assets/lottie/${showWhite == true ? Constant.progressLottieFileWhite : Constant.progressLottieFile}",
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width: width ?? 45,
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height: height ?? 45,
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delegates: LottieDelegates(values: [
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ValueDelegate.color(
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[
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"Layer 5 Outlines",
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"Group 1",
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"**",
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],
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value: _context?.color.tertiaryColor,
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),
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ValueDelegate.color(
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[
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"cube 4 Outlines",
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"Group 1",
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"**",
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],
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value: _context?.color.tertiaryColor,
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),
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ValueDelegate.color(
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[
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"cube 2 Outlines",
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"Group 1",
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"**",
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],
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value: Colors.grey.shade100,
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),
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ValueDelegate.color(
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[
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"cube 3 Outlines",
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"Group 1",
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"**",
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],
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value: Colors.grey.shade100,
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),
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]),
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);
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} else {
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return CircularProgressIndicator(
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color: normalProgressColor,
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);
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}
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}
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static CachedNetworkImage setNetworkImage(String imgUrl,
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{double? hh, double? ww}) {
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return CachedNetworkImage(
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imageUrl: imgUrl,
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matchTextDirection: true,
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fit: BoxFit.cover,
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height: hh,
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width: ww,
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placeholder: ((context, url) {
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return Image.asset("assets/images/png/placeholder.png");
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}),
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errorWidget: (context, url, error) {
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return Image.asset("assets/images/png/placeholder.png");
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},
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);
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}
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///Divider / Container
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static SystemUiOverlayStyle getSystemUiOverlayStyle(
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{required BuildContext context}) {
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// print("theme is ${context.watch<AppThemeCubit>().state.appTheme}");
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return SystemUiOverlayStyle(
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systemNavigationBarDividerColor: Colors.transparent,
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// systemNavigationBarColor: Theme.of(context).colorScheme.secondaryColor,
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systemNavigationBarIconBrightness:
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context.watch<AppThemeCubit>().state.appTheme == AppTheme.dark
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? Brightness.light
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: Brightness.dark,
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//
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statusBarColor: Theme.of(context).colorScheme.primaryColor,
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statusBarBrightness:
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context.watch<AppThemeCubit>().state.appTheme == AppTheme.dark
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? Brightness.dark
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: Brightness.light,
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statusBarIconBrightness:
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context.watch<AppThemeCubit>().state.appTheme == AppTheme.dark
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? Brightness.light
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: Brightness.dark);
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}
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static PreferredSize buildAppBar(BuildContext context,
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{String? title,
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bool? showBackButton,
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List<Widget>? actions,
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List<Widget>? bottom,
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double? bottomHeight,
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bool? hideTopBorder,
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VoidCallback? onbackpress}) {
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return PreferredSize(
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preferredSize: Size.fromHeight(55 + (bottomHeight ?? 0)),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Expanded(
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child: RoundedBorderOnSomeSidesWidget(
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borderColor: context.color.borderColor,
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borderRadius: 20,
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borderWidth: 1.5,
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contentBackgroundColor: context.color.secondaryColor,
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bottomLeft: true,
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bottomRight: true,
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topLeft: false,
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topRight: false,
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child: Container(
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alignment: Alignment.bottomLeft,
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// decoration: BoxDecoration(
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// border: (hideTopBorder ?? false)
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// ? Border(
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// left: BorderSide(
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// width: 1.5, color: context.color.borderColor),
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// right: BorderSide(
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// width: 1.5, color: context.color.borderColor),
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// bottom: BorderSide(
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// width: 1.5, color: context.color.borderColor))
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// : Border.all(
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// width: 1.5, color: context.color.borderColor),
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// borderRadius: (hideTopBorder ?? false)
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// ? BorderRadius.only(
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// bottomLeft: Radius.circular(20),
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// bottomRight: Radius.circular(20))
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// : BorderRadius.circular(20)),
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child: Padding(
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padding: EdgeInsets.symmetric(
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horizontal: (showBackButton ?? false) ? 0 : 20,
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vertical: (showBackButton ?? false) ? 0 : 18),
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child: Row(
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children: [
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if (showBackButton ?? false) ...[
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Material(
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clipBehavior: Clip.antiAlias,
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color: Colors.transparent,
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type: MaterialType.circle,
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child: InkWell(
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onTap: () {
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onbackpress?.call();
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Navigator.pop(context);
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},
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child: Padding(
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padding: const EdgeInsets.all(18.0),
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child: UiUtils.getSvg(AppIcons.arrowLeft,
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fit: BoxFit.none,
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color: context.color.tertiaryColor),
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),
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),
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),
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],
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Text(
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title ?? "",
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)
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.color(context.color.textColorDark)
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.bold(weight: FontWeight.w600)
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.size(18),
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if (actions != null) ...[const Spacer(), ...actions],
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],
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),
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),
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),
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),
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),
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...bottom ?? [const SizedBox.shrink()]
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],
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),
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);
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}
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static Color makeColorDark(Color color) {
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Color color0 = color;
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int red = color0.red - 10;
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int green = color0.green - 10;
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int blue = color0.blue - 10;
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return Color.fromARGB(color0.alpha, red.clamp(0, 255), green.clamp(0, 255),
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blue.clamp(0, 255));
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}
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static Color makeColorLight(Color color) {
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Color color0 = color;
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int red = color0.red + 10;
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int green = color0.green + 10;
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int blue = color0.blue + 10;
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return Color.fromARGB(color0.alpha, red.clamp(0, 255), green.clamp(0, 255),
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blue.clamp(0, 255));
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}
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static Widget buildButton(BuildContext context,
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{double? height,
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double? width,
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BorderSide? border,
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String? titleWhenProgress,
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bool? isInProgress,
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double? fontSize,
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double? radius,
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bool? autoWidth,
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Widget? prefixWidget,
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EdgeInsetsGeometry? padding,
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required VoidCallback onPressed,
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required String buttonTitle,
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bool? showProgressTitle,
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double? progressWidth,
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double? progressHeight,
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bool? showElevation,
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Color? textColor,
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Color? buttonColor,
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EdgeInsets? outerPadding,
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Color? disabledColor,
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VoidCallback? onTapDisabledButton,
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bool? disabled}) {
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String title = "";
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if (isInProgress == true) {
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title = titleWhenProgress ?? buttonTitle;
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} else {
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title = buttonTitle;
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}
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return Padding(
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padding: outerPadding ?? EdgeInsets.zero,
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child: GestureDetector(
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onTap: () {
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if (disabled == true) {
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onTapDisabledButton?.call();
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}
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},
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child: MaterialButton(
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minWidth: autoWidth == true ? null : (width ?? double.infinity),
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height: height ?? 56.rh(context),
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padding: padding,
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shape: RoundedRectangleBorder(
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side: border ?? BorderSide.none,
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borderRadius: BorderRadius.circular(radius ?? 16)),
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elevation: (showElevation ?? true) ? 0.5 : 0,
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color: buttonColor ?? context.color.tertiaryColor,
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disabledColor: disabledColor ?? context.color.tertiaryColor,
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onPressed: (isInProgress == true || (disabled ?? false))
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? null
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: () {
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HelperUtils.unfocus();
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onPressed.call();
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},
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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||
|
|
children: [
|
||
|
|
if (isInProgress == true) ...{
|
||
|
|
UiUtils.progress(
|
||
|
|
width: progressWidth ?? 16,
|
||
|
|
height: progressHeight ?? 16,
|
||
|
|
showWhite: true),
|
||
|
|
},
|
||
|
|
if (isInProgress != true) prefixWidget ?? const SizedBox.shrink(),
|
||
|
|
if (isInProgress != true) ...[
|
||
|
|
Text(title)
|
||
|
|
.color(textColor ?? context.color.buttonColor)
|
||
|
|
.size(fontSize ?? context.font.larger),
|
||
|
|
] else ...[
|
||
|
|
if (showProgressTitle ?? false)
|
||
|
|
Text(title)
|
||
|
|
.color(context.color.buttonColor)
|
||
|
|
.size(fontSize ?? context.font.larger),
|
||
|
|
]
|
||
|
|
],
|
||
|
|
),
|
||
|
|
),
|
||
|
|
),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
static Widget imageType(String url,
|
||
|
|
{double? width, double? height, BoxFit? fit, Color? color}) {
|
||
|
|
String? ext = mime(url);
|
||
|
|
if (ext == "image/svg+xml") {
|
||
|
|
return NetworkToLocalSvg().svg(
|
||
|
|
url ?? "",
|
||
|
|
color: color,
|
||
|
|
width: 20,
|
||
|
|
height: 20,
|
||
|
|
);
|
||
|
|
return SizedBox(
|
||
|
|
width: width,
|
||
|
|
height: height,
|
||
|
|
child: networkSvg(url, fit: fit, color: color),
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
return getImage(
|
||
|
|
url,
|
||
|
|
fit: fit,
|
||
|
|
height: height,
|
||
|
|
width: width,
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void showFullScreenImage(BuildContext context,
|
||
|
|
{required ImageProvider provider,
|
||
|
|
VoidCallback? then,
|
||
|
|
bool? downloadOption,
|
||
|
|
VoidCallback? onTapDownload}) {
|
||
|
|
Navigator.of(context)
|
||
|
|
.push(BlurredRouter(
|
||
|
|
sigmaX: 10,
|
||
|
|
sigmaY: 10,
|
||
|
|
barrierDismiss: true,
|
||
|
|
builder: (BuildContext context) => FullScreenImageView(
|
||
|
|
provider: provider,
|
||
|
|
showDownloadButton: downloadOption,
|
||
|
|
onTapDownload: onTapDownload)))
|
||
|
|
.then((value) {
|
||
|
|
then?.call();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
static void imageGallaryView(BuildContext context,
|
||
|
|
{required List images, VoidCallback? then, required int initalIndex}) {
|
||
|
|
Navigator.of(context)
|
||
|
|
.push(BlurredRouter(
|
||
|
|
sigmaX: 10,
|
||
|
|
sigmaY: 10,
|
||
|
|
builder: (BuildContext context) => GalleryViewWidget(
|
||
|
|
initalIndex: initalIndex,
|
||
|
|
images: images,
|
||
|
|
)))
|
||
|
|
.then((value) {
|
||
|
|
then?.call();
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
static Future showBlurredDialoge(BuildContext context,
|
||
|
|
{required BlurDialoge dialoge, double? sigmaX, double? sigmaY}) async {
|
||
|
|
return await Navigator.push(
|
||
|
|
context,
|
||
|
|
BlurredRouter(
|
||
|
|
barrierDismiss: true,
|
||
|
|
builder: (context) {
|
||
|
|
if (dialoge is BlurredDialogBox) {
|
||
|
|
return dialoge;
|
||
|
|
} else if (dialoge is BlurredDialogBuilderBox) {
|
||
|
|
return dialoge;
|
||
|
|
} else if (dialoge is EmptyDialogBox) {
|
||
|
|
return dialoge;
|
||
|
|
}
|
||
|
|
|
||
|
|
return Container();
|
||
|
|
},
|
||
|
|
sigmaX: sigmaX,
|
||
|
|
sigmaY: sigmaY),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
//AAA is color theory's point it means if color is AAA then it will be perfect for your app
|
||
|
|
static bool isColorMatchAAA(Color textColor, Color background) {
|
||
|
|
double contrastRatio = (textColor.computeLuminance() + 0.05) /
|
||
|
|
(background.computeLuminance() + 0.05);
|
||
|
|
if (contrastRatio < 4.5) {
|
||
|
|
return false;
|
||
|
|
} else {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static double getRadiansFromDegree(double radians) {
|
||
|
|
return radians * 180 / pi;
|
||
|
|
}
|
||
|
|
|
||
|
|
static Color getAdaptiveTextColor(Color color) {
|
||
|
|
int d = 0;
|
||
|
|
|
||
|
|
// Counting the perceptive luminance - human eye favors green color...
|
||
|
|
double luminance =
|
||
|
|
(0.299 * color.red + 0.587 * color.green + 0.114 * color.blue) / 255;
|
||
|
|
|
||
|
|
if (luminance > 0.5) {
|
||
|
|
d = 0;
|
||
|
|
} else {
|
||
|
|
d = 255;
|
||
|
|
} // dark colors - white font
|
||
|
|
|
||
|
|
return Color.fromARGB(color.alpha, d, d, d);
|
||
|
|
}
|
||
|
|
|
||
|
|
static String time24to12hour(String time24) {
|
||
|
|
DateTime tempDate = DateFormat("hh:mm").parse(time24);
|
||
|
|
var dateFormat = DateFormat("h:mm a");
|
||
|
|
return dateFormat.format(tempDate);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
///Format string
|
||
|
|
extension FormatAmount on String {
|
||
|
|
String formatAmount({bool prefix = false}) {
|
||
|
|
return (prefix)
|
||
|
|
? "${Constant.currencySymbol}${toString()}"
|
||
|
|
: "${toString()}${Constant.currencySymbol}"; // \u{20B9}"; //currencySymbol
|
||
|
|
}
|
||
|
|
|
||
|
|
String formatDate({
|
||
|
|
String? format,
|
||
|
|
}) {
|
||
|
|
DateFormat dateFormat = DateFormat(format ?? "MMM d, yyyy");
|
||
|
|
String formatted = dateFormat.format(DateTime.parse(this));
|
||
|
|
return formatted;
|
||
|
|
}
|
||
|
|
|
||
|
|
String formatPercentage() {
|
||
|
|
return "${toString()} %";
|
||
|
|
}
|
||
|
|
|
||
|
|
String formatId() {
|
||
|
|
return " # ${toString()} "; // \u{20B9}"; //currencySymbol
|
||
|
|
}
|
||
|
|
|
||
|
|
String firstUpperCase() {
|
||
|
|
String upperCase = "";
|
||
|
|
var suffix = "";
|
||
|
|
if (isNotEmpty) {
|
||
|
|
upperCase = this[0].toUpperCase();
|
||
|
|
suffix = substring(1, length);
|
||
|
|
}
|
||
|
|
return (upperCase + suffix);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
//scroll controller extenstion
|
||
|
|
|
||
|
|
extension ScrollEndListen on ScrollController {
|
||
|
|
///It will check if scroll is at the bottom or not
|
||
|
|
bool isEndReached() {
|
||
|
|
if (offset >= position.maxScrollExtent) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class RemoveGlow extends ScrollBehavior {
|
||
|
|
@override
|
||
|
|
Widget buildOverscrollIndicator(
|
||
|
|
BuildContext context, Widget child, ScrollableDetails details) {
|
||
|
|
return child;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class RoundedBorderOnSomeSidesWidget extends StatelessWidget {
|
||
|
|
/// Color of the content behind this widget
|
||
|
|
final Color contentBackgroundColor;
|
||
|
|
final Color borderColor;
|
||
|
|
final Widget child;
|
||
|
|
|
||
|
|
final double borderRadius;
|
||
|
|
final double borderWidth;
|
||
|
|
|
||
|
|
/// The sides where we want the rounded border to be
|
||
|
|
final bool topLeft;
|
||
|
|
final bool topRight;
|
||
|
|
final bool bottomLeft;
|
||
|
|
final bool bottomRight;
|
||
|
|
|
||
|
|
const RoundedBorderOnSomeSidesWidget({
|
||
|
|
required this.borderColor,
|
||
|
|
required this.contentBackgroundColor,
|
||
|
|
required this.child,
|
||
|
|
required this.borderRadius,
|
||
|
|
required this.borderWidth,
|
||
|
|
this.topLeft = false,
|
||
|
|
this.topRight = false,
|
||
|
|
this.bottomLeft = false,
|
||
|
|
this.bottomRight = false,
|
||
|
|
});
|
||
|
|
|
||
|
|
@override
|
||
|
|
Widget build(BuildContext context) {
|
||
|
|
return Container(
|
||
|
|
decoration: BoxDecoration(
|
||
|
|
color: borderColor,
|
||
|
|
borderRadius: BorderRadius.only(
|
||
|
|
topLeft: topLeft ? Radius.circular(borderRadius) : Radius.zero,
|
||
|
|
topRight: topRight ? Radius.circular(borderRadius) : Radius.zero,
|
||
|
|
bottomLeft: bottomLeft ? Radius.circular(borderRadius) : Radius.zero,
|
||
|
|
bottomRight:
|
||
|
|
bottomRight ? Radius.circular(borderRadius) : Radius.zero,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
child: Container(
|
||
|
|
margin: EdgeInsets.only(
|
||
|
|
top: topLeft || topRight ? borderWidth : 0,
|
||
|
|
left: topLeft || bottomLeft ? borderWidth : 0,
|
||
|
|
bottom: bottomLeft || bottomRight ? borderWidth : 0,
|
||
|
|
right: topRight || bottomRight ? borderWidth : 0,
|
||
|
|
),
|
||
|
|
decoration: BoxDecoration(
|
||
|
|
color: contentBackgroundColor,
|
||
|
|
borderRadius: BorderRadius.only(
|
||
|
|
topLeft: topLeft
|
||
|
|
? Radius.circular(borderRadius - borderWidth)
|
||
|
|
: Radius.zero,
|
||
|
|
topRight: topRight
|
||
|
|
? Radius.circular(borderRadius - borderWidth)
|
||
|
|
: Radius.zero,
|
||
|
|
bottomLeft: bottomLeft
|
||
|
|
? Radius.circular(borderRadius - borderWidth)
|
||
|
|
: Radius.zero,
|
||
|
|
bottomRight: bottomRight
|
||
|
|
? Radius.circular(borderRadius - borderWidth)
|
||
|
|
: Radius.zero,
|
||
|
|
),
|
||
|
|
),
|
||
|
|
child: child,
|
||
|
|
),
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|