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390 lines
11 KiB
Dart
390 lines
11 KiB
Dart
import 'dart:convert';
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import 'dart:io';
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import 'dart:typed_data';
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import 'package:easy_localization/easy_localization.dart';
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import 'package:flutter/material.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:mc_common_app/classes/consts.dart';
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import 'package:mc_common_app/exceptions/api_exception.dart';
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import 'package:mc_common_app/extensions/string_extensions.dart';
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import 'package:mc_common_app/theme/colors.dart';
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import 'package:mc_common_app/utils/enums.dart';
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import 'package:mc_common_app/widgets/loading_dialog.dart';
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import 'package:path/path.dart' as p;
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class Utils {
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static bool _isLoadingVisible = false;
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static bool get isLoading => _isLoadingVisible;
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static void showToast(String message) {
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Fluttertoast.showToast(
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msg: message, toastLength: Toast.LENGTH_SHORT, gravity: ToastGravity.BOTTOM, timeInSecForIosWeb: 2, backgroundColor: Colors.black54, textColor: Colors.white, fontSize: 16.0);
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}
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static Future<String> pickDateFromDatePicker(BuildContext context) async {
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DateTime? pickedDate = await showDatePicker(
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context: context,
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initialDate: DateTime.now(), //get today's date
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firstDate: DateTime.now(), //DateTime.now() - not to allow to choose before today.
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lastDate: DateTime(2101));
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if (pickedDate == null) {
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return "";
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}
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String formattedDate = DateFormat.yMMMMd().format(pickedDate); // format date in required form here we use yyyy-MM-dd that means time is removed
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return formattedDate;
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}
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static dynamic getNotNullValue(List<dynamic> list, int index) {
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try {
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return list[index];
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} catch (ex) {
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return null;
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}
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}
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static int stringToHex(String colorCode) {
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try {
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return int.parse(colorCode.replaceAll("#", "0xff"));
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} catch (ex) {
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return (0xff000000);
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}
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}
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static void showLoading(BuildContext context) {
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WidgetsBinding.instance.addPostFrameCallback((_) {
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_isLoadingVisible = true;
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showDialog(
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context: context,
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barrierColor: Colors.black.withOpacity(0.5),
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builder: (BuildContext context) => LoadingDialog(),
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).then((value) {
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_isLoadingVisible = false;
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});
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});
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}
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static void hideLoading(BuildContext context) {
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if (_isLoadingVisible) {
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_isLoadingVisible = false;
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Navigator.of(context).pop();
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}
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_isLoadingVisible = false;
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}
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static void handleException(dynamic exception, Function(String)? onErrorMessage) {
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String errorMessage;
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if (exception is APIException) {
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if (exception.message == APIException.UNAUTHORIZED) {
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return;
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} else {
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errorMessage = exception.error?.errorMessage ?? exception.message;
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}
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} else {
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errorMessage = APIException.UNKNOWN;
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}
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if (onErrorMessage != null) {
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onErrorMessage(errorMessage);
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} else {
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showToast(errorMessage);
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}
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}
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static Color getColorFromHex(String hexColor) {
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hexColor = hexColor.toUpperCase().replaceAll('#', '');
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if (hexColor.length == 6) {
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hexColor = 'FF' + hexColor;
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}
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return Color(int.parse(hexColor, radix: 16));
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}
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static Widget spacerVertical(double v) {
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return SizedBox(
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height: v,
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width: double.infinity,
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);
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}
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static String convertFileToBase64(File file) {
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List<int> imageBytes = file.readAsBytesSync();
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return base64Encode(imageBytes);
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}
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static Future delay(int millis) async {
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return await Future.delayed(Duration(milliseconds: millis));
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}
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static inkWellCorner({double? r}) {
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return RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(r ?? 4),
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);
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}
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static Widget spacerHorizontal(double v) {
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return SizedBox(
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height: v,
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width: v,
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);
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}
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static Widget mDivider(Color color, {double? h}) {
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return Container(
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width: double.infinity,
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height: h ?? 1,
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color: color,
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);
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}
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static Widget mDivider3({double? h}) {
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return Container(
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width: double.infinity,
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height: h ?? 1,
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color: borderLightColor!.withOpacity(0.7),
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);
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}
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static Widget mDivider2(Color color, double w) {
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return Container(
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width: w,
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height: 1,
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color: color,
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);
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}
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static Color getChipColorByAdStatus(AdPostStatus adPostStatus) {
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switch (adPostStatus) {
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case AdPostStatus.pendingForReview:
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return MyColors.adPendingStatusColor;
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case AdPostStatus.pendingForPayment:
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return MyColors.adPendingStatusColor;
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case AdPostStatus.rejected:
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return MyColors.adCancelledStatusColor;
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case AdPostStatus.cancelled:
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return MyColors.adCancelledStatusColor;
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case AdPostStatus.pendingForPost:
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return MyColors.adPendingStatusColor;
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case AdPostStatus.active:
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return MyColors.adActiveStatusColor;
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case AdPostStatus.expired:
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return MyColors.adCancelledStatusColor;
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case AdPostStatus.sold:
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return MyColors.adSoldStatusColor;
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case AdPostStatus.reserved:
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return MyColors.primaryColor;
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case AdPostStatus.buyingService:
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case AdPostStatus.reserveCancel:
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return MyColors.greenColor;
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}
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}
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static statusContainerChip({required String text, EdgeInsetsGeometry padding = const EdgeInsets.symmetric(vertical: 3, horizontal: 6), Color chipColor = MyColors.greenColor}) {
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return Container(
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decoration: BoxDecoration(
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color: chipColor,
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borderRadius: const BorderRadius.all(Radius.circular(200)),
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),
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padding: padding,
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child: text.toText(fontSize: 10, color: MyColors.white));
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}
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static InputDecoration txtField(String label) {
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return InputDecoration(
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border: InputBorder.none,
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focusedBorder: InputBorder.none,
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enabledBorder: InputBorder.none,
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errorBorder: InputBorder.none,
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hintText: label,
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hintStyle: const TextStyle(color: Colors.grey),
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disabledBorder: InputBorder.none,
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isDense: false,
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contentPadding: const EdgeInsets.only(left: 15, right: 15),
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);
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}
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static Widget mFlex(int f) {
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return Flexible(
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flex: f,
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child: const SizedBox(
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width: double.infinity,
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height: double.infinity,
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),
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);
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}
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static Widget mExp(int f) {
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return Expanded(
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flex: f,
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child: Container(
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width: double.infinity,
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),
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);
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}
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static String checkFileExt(String path) {
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String ex = p.extension(path);
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var parts = ex.split('.');
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return parts[1]; // '.dart'
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}
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static spacer() {
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return const SizedBox(
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height: 8,
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);
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}
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static cardRadius(double radius) {
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return RoundedRectangleBorder(
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side: const BorderSide(color: Colors.transparent, width: 1),
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borderRadius: BorderRadius.circular(radius),
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);
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}
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static cardRadiusWithoutBorder(double radius) {
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return RoundedRectangleBorder(
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side: const BorderSide(color: Colors.transparent, width: 1),
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borderRadius: BorderRadius.circular(radius),
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);
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}
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static Image imageFromBase64String(String base64String) {
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return Image.memory(base64Decode(base64String));
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}
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static Uint8List dataFromBase64String(String base64String) {
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return base64Decode(base64String);
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}
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static String base64String(Uint8List data) {
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return base64Encode(data);
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}
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static Widget overLayWidget({double? width, double? height, List<Color>? color}) {
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return Container(
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width: width ?? double.infinity,
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height: height ?? 60,
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decoration: BoxDecoration(
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gradient: LinearGradient(
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colors: color ??
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[
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Colors.black.withOpacity(0.2),
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Colors.black.withOpacity(0.1),
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Colors.black.withOpacity(0.004),
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],
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begin: Alignment.topCenter,
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end: Alignment.bottomCenter,
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tileMode: TileMode.clamp,
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),
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),
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);
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}
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static Decoration containerRadius(Color color, double r) {
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return BoxDecoration(
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color: color,
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borderRadius: BorderRadius.all(Radius.circular(r)),
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);
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}
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static Decoration containerRadiusTop({Color? color, double? r}) {
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return BoxDecoration(
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color: color ?? Colors.white,
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borderRadius: BorderRadius.only(topRight: Radius.circular(r ?? 12), topLeft: Radius.circular(r ?? 12)),
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);
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}
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static Decoration containerRadiusBorder(Color color, double r) {
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return BoxDecoration(
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color: Colors.transparent,
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border: Border.all(color: color, width: 1),
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borderRadius: BorderRadius.all(Radius.circular(r)),
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);
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}
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static Decoration containerRadiusBottom(Color color, double r) {
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return BoxDecoration(
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color: color,
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borderRadius: BorderRadius.only(bottomLeft: Radius.circular(r), bottomRight: Radius.circular(r)),
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);
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}
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static ShapeBorder cardRadiusTop(double radius) {
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return RoundedRectangleBorder(
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side: const BorderSide(color: Colors.transparent, width: 0),
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borderRadius: BorderRadius.only(topLeft: Radius.circular(radius), topRight: Radius.circular(radius)),
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);
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}
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static Decoration containerColorRadiusBorderWidth(Color background, double radius, Color color, double w) {
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return BoxDecoration(
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color: background,
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border: Border.all(
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width: w, //
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color: color // <--- border width here
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),
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borderRadius: BorderRadius.circular(radius),
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);
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}
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static ShapeBorder cardRadiusTop2(double radius) {
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return RoundedRectangleBorder(
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borderRadius: BorderRadius.only(topLeft: Radius.circular(radius), topRight: Radius.circular(radius)),
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);
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}
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static ShapeBorder cardRadiusBottom(double radius) {
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return RoundedRectangleBorder(
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borderRadius: BorderRadius.only(bottomLeft: Radius.circular(radius), bottomRight: Radius.circular(radius)),
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);
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}
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static Decoration containerColorRadiusBorder(Color background, double radius, Color color) {
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return BoxDecoration(
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color: background,
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border: Border.all(
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width: 1, //
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color: color // <--- border width here
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),
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borderRadius: BorderRadius.circular(radius),
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);
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}
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static bool passwordValidateStructure(String value) {
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String pattern = r'^(?=.*?[A-Z])(?=.*?[a-z])(?=.*?[0-9])(?=.*?[!@#\$&*~]).{6,}$';
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RegExp regExp = RegExp(pattern);
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return regExp.hasMatch(value);
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}
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static bool isEmailValid(String email) {
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String p = r'^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$';
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RegExp regExp = RegExp(p);
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return regExp.hasMatch(email);
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}
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static String getAdsPaymentBrowserForm({required int paymentId, required int adId}) {
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return '<html> ' +
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'<head></head>' +
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'<body>' +
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'<form id="paymentForm" action="${ApiConsts.paymentWebViewUrl}" method="post">' +
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'<input type="hidden" name="PaymentType" value="$paymentId">' +
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'<input type="hidden" name="AdsID" value="$adId">' +
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'</form>' +
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'<script type="text/javascript"> document.getElementById("paymentForm").submit(); </script>' +
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'</body>' +
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'</html>';
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}
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}
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