117 lines
3.3 KiB
Dart
117 lines
3.3 KiB
Dart
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import 'dart:io';
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import 'dart:ui';
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import 'package:flustars_flutter3/flustars_flutter3.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_screenutil/flutter_screenutil.dart';
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import 'package:keyboard_actions/keyboard_actions_config.dart';
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import 'package:keyboard_actions/keyboard_actions_item.dart';
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import 'package:pdf/widgets.dart' as pw;
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import '../constants/constants.dart';
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import 'theme_utils.dart';
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class SavePdf {
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pw.Document document;
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String name;
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String path;
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SavePdf(this.document, this.name, this.path);
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}
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class Utils {
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static Future<String> savePdf(SavePdf pdf) async {
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var filePath = "${pdf.path}/${pdf.name}.pdf";
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final file = File(filePath);
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await file.writeAsBytes(await pdf.document.save());
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return filePath;
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}
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static String formatPrice(String price,
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{MoneyFormat format = MoneyFormat.END_INTEGER}) {
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return MoneyUtil.changeYWithUnit(
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NumUtil.getDoubleByValueStr(price) ?? 0, MoneyUnit.YUAN,
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format: format);
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}
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static KeyboardActionsConfig getKeyboardActionsConfig(
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BuildContext context, List<FocusNode> list) {
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return KeyboardActionsConfig(
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keyboardBarColor: ThemeUtils.getKeyboardActionsColor(context),
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actions: List.generate(
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list.length,
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(i) => KeyboardActionsItem(
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focusNode: list[i],
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toolbarButtons: [
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(node) {
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return GestureDetector(
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onTap: () => node.unfocus(),
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child: Padding(
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padding: REdgeInsets.only(right: 16.0),
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child: Text(getCurrLocale() == 'zh' ? '关闭' : 'Close'),
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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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}
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static String? getCurrLocale() {
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final String locale = SpUtil.getString(Constant.locale)!;
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if (locale == '') {
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return window.locale.languageCode;
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}
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return locale;
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}
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}
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Future<T?> showElasticDialog<T>({
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required BuildContext context,
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bool barrierDismissible = true,
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required WidgetBuilder builder,
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}) {
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return showGeneralDialog(
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context: context,
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pageBuilder: (BuildContext buildContext, Animation<double> animation,
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Animation<double> secondaryAnimation) {
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final Widget pageChild = Builder(builder: builder);
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return SafeArea(
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child: pageChild,
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);
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},
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barrierDismissible: barrierDismissible,
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barrierLabel: MaterialLocalizations.of(context).modalBarrierDismissLabel,
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barrierColor: Colors.black54,
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transitionDuration: const Duration(milliseconds: 550),
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transitionBuilder: buildDialogTransitions,
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);
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}
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Widget buildDialogTransitions(
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BuildContext context,
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Animation<double> animation,
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Animation<double> secondaryAnimation,
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Widget child) {
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return FadeTransition(
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opacity: CurvedAnimation(
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parent: animation,
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curve: Curves.easeOut,
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),
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child: SlideTransition(
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position: Tween<Offset>(begin: const Offset(0.0, 0.3), end: Offset.zero)
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.animate(CurvedAnimation(
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parent: animation,
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curve: const ElasticOutCurve(0.85),
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reverseCurve: Curves.easeOutBack,
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)),
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child: child,
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),
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);
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}
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/// String 空安全处理
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extension StringExtension on String? {
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String get nullSafe => this ?? '';
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}
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