backup.
This commit is contained in:
277
lib/utils/utils.dart
Normal file
277
lib/utils/utils.dart
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import 'dart:convert';
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import 'package:dio/dio.dart';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_spinkit/flutter_spinkit.dart';
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import 'package:flutter_wisetronic/generated/l10n.dart';
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import 'package:fluttertoast/fluttertoast.dart';
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import 'package:hive/hive.dart';
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import 'package:intl/intl.dart';
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import 'package:url_launcher/url_launcher.dart';
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import 'package:universal_io/io.dart';
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import 'util_web.dart' if (dart.library.io) 'util_io.dart';
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import '../routes.dart';
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import 'http_util.dart';
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typedef void OnSuccess(Response response);
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typedef void OnError(dynamic error);
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typedef void OnComplete(dynamic data);
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typedef void OnOk();
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class Utils {
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static bool equalsIgnoreCase(String a, String b) =>
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(a == null && b == null) ||
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(a != null && b != null && a.toLowerCase() == b.toLowerCase());
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static int selectionsContains(Map<String, dynamic> selections, String key, String name) {
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if (selections.containsKey(key.toUpperCase())) {
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for (var i = 0; i < (selections[key.toUpperCase()] as List).length; i++) {
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Map<String, dynamic> item = (selections[key.toUpperCase()] as List)[i];
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if (Utils.equalsIgnoreCase(item['name'], name)) {
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return i;
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}
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}
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}
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return -1;
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}
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static List<String> getSelectedAttributeValue(Map<String, dynamic> selections, String key) {
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List<String> valueArr = [];
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if (selections.containsKey(key.toUpperCase())) {
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for (var i = 0; i < (selections[key.toUpperCase()] as List).length; i++) {
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valueArr.add((selections[key.toUpperCase()][i]['name'] as String).toLowerCase());
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}
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}
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return valueArr;
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}
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static bool selectionsNotEmptyAt(Map<String, dynamic> selections, String key) {
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if (selections.containsKey(key.toUpperCase()) && (selections[key.toUpperCase()] as List).length > 0) {
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return true;
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}
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return false;
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}
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static Map<String, dynamic> stringToJson(String string) {
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if (string == null || string.isEmpty) {
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return null;
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}
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return json.decode(string);
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}
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static void jsonPrettyPrint(Map<String, dynamic> map) {
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JsonEncoder encoder = new JsonEncoder.withIndent(' ');
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String prettyPrint = encoder.convert(map);
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debugPrint(prettyPrint);
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}
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static launchURL(String url) async {
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if (await canLaunch(url)) {
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await launch(url);
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} else {
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throw 'Could not launch $url';
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}
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}
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static String getPlatformName() {
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String platformName = '';
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if (kIsWeb) {
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platformName = 'web';
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} else if (Platform.isAndroid) {
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platformName = 'android';
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} else if (Platform.isIOS) {
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platformName = 'ios';
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}
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return platformName;
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}
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static Future<Box> getBox() async {
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return Util.getBox();
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}
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static Widget imageLoadingIndicator() {
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return SizedBox(
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width: 30,
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height: 30,
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child: Container(
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child: CupertinoActivityIndicator(),
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color: Colors.transparent,
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),
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);
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}
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static String safePhoneNumber(String phone) {
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if (phone.length < 8) {
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return phone;
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}
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String start = phone.substring(0, 3);
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String end = phone.substring(phone.length - 3);
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return '${start}****${end}';
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}
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static String safeString(String string) {
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if (string == null || string.length == 0) {
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return '';
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}
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String start = string.substring(0, 1);
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String end = string.substring(string.length - 1);
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return '${start}****${end}';
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}
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static String smartRound(double amount, int decimalPlace) {
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double a = double.parse(amount.toStringAsFixed(decimalPlace));
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double b = double.parse(amount.toStringAsFixed(0));
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if (a - b == 0) {
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return amount.toStringAsFixed(0);
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}
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return amount.toStringAsFixed(decimalPlace);
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}
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static void createOrUpdateStripePaymentMethod(
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String paymentMethodId,
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String cardBrand,
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String paymentMethodType,
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String cardCountry,
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int cardExpMonth,
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int cardExpYear,
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String cardFunding,
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String cardLast4,
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) {
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HttpUtil.httpPost('v1/create-update-stripe-payment-method', (response) {
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if (response.statusCode == 200) {
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print('create or update customer stripe payment method success. ${response.data}');
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}
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},
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body: {
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'payment_method_id': paymentMethodId,
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'card_brand': cardBrand,
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'payment_method_type': paymentMethodType,
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'card_country': cardCountry,
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'card_exp_month': cardExpMonth,
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'card_exp_year': cardExpYear,
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'card_funding': cardFunding,
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'card_last4': cardLast4,
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},
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isFormData: true,
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).catchError((error) {
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print('Error: ${error}');
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});
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}
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static showSubmitDialog(BuildContext context) {
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showDialog(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return AlertDialog(
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content: WillPopScope(
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child: Container(
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width: 300.0,
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height: 150.0,
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child: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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SpinKitThreeBounce(
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color: Colors.lightBlueAccent,
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size: 30.0,
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),
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Text(
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S.of(context).submitting,
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),
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],
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),
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),
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),
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onWillPop: () async {
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Fluttertoast.showToast(
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msg: S.of(context).submitting_please_wait,
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toastLength: Toast.LENGTH_SHORT,
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gravity: ToastGravity.CENTER,
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backgroundColor: Colors.red,
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textColor: Colors.white
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);
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return false;
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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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static showLoadingDialog(BuildContext context, {String message}) {
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showDialog(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return AlertDialog(
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content: WillPopScope(
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child: Container(
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width: 80.0,
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height: 80.0,
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child: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.center,
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children: <Widget>[
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SpinKitThreeBounce(
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color: Colors.lightBlueAccent,
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size: 30.0,
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),
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Text(
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message != null ? message : S.of(context).recalculating,
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),
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],
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),
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),
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),
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onWillPop: () async {
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Fluttertoast.showToast(
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msg: S.of(context).loading_please_wait,
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toastLength: Toast.LENGTH_SHORT,
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gravity: ToastGravity.CENTER,
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backgroundColor: Colors.red,
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textColor: Colors.white
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);
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return false;
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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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static getTitleFromBody(String body) {
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if (body.length <= 30) {
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return body;
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}
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return body.substring(0, 29);
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}
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static void getMiniLink(String realLink, OnSuccess onSuccess, OnError onError) {
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HttpUtil.httpPost('get-minilink/', (response) {
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onSuccess(response);
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},
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body: {
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'link': realLink
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},
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isFormData: true,
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).catchError((error) {
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onError(error);
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});
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}
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}
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class RuntimeError extends Error{
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final int code;
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final String message;
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RuntimeError(this.message, {this.code});
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String toString() => "Runtime Error: $message";
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}
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