136 lines
3.7 KiB
Dart
136 lines
3.7 KiB
Dart
import 'package:fl_clash/common/common.dart';
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import 'package:fl_clash/models/models.dart';
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import 'package:fl_clash/providers/providers.dart';
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import 'package:fl_clash/state.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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class StartButton extends StatefulWidget {
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const StartButton({super.key});
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@override
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State<StartButton> createState() => _StartButtonState();
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}
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class _StartButtonState extends State<StartButton>
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with SingleTickerProviderStateMixin {
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late AnimationController _controller;
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bool isStart = false;
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@override
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void initState() {
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super.initState();
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isStart = globalState.appState.runTime != null;
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_controller = AnimationController(
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vsync: this,
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value: isStart ? 1 : 0,
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duration: const Duration(milliseconds: 200),
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);
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}
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@override
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void dispose() {
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_controller.dispose();
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super.dispose();
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}
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handleSwitchStart() {
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if (isStart == globalState.appState.isStart) {
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isStart = !isStart;
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updateController();
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globalState.appController.updateStatus(isStart);
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}
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}
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updateController() {
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if (isStart) {
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_controller.forward();
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} else {
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_controller.reverse();
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}
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}
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@override
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Widget build(BuildContext context) {
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return Consumer(
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builder: (_, ref, child) {
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final state = ref.watch(startButtonSelectorStateProvider);
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if (!state.isInit || !state.hasProfile) {
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return Container();
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}
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ref.listenManual(
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runTimeProvider.select((state) => state != null),
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(prev, next) {
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if (next != isStart) {
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isStart = next;
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updateController();
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}
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},
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fireImmediately: true,
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);
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final textWidth = globalState.measure
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.computeTextSize(
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Text(
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utils.getTimeDifference(
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DateTime.now(),
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),
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style: Theme.of(context).textTheme.titleMedium?.toSoftBold,
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),
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)
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.width +
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16;
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return AnimatedBuilder(
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animation: _controller.view,
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builder: (_, child) {
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return SizedBox(
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width: 56 + textWidth * _controller.value,
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height: 56,
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child: FloatingActionButton(
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heroTag: null,
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onPressed: () {
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handleSwitchStart();
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},
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child: Row(
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children: [
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Container(
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width: 56,
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height: 56,
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alignment: Alignment.center,
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child: AnimatedIcon(
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icon: AnimatedIcons.play_pause,
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progress: _controller,
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),
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),
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Expanded(
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child: ClipRect(
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child: OverflowBox(
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maxWidth: textWidth,
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child: Container(
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alignment: Alignment.centerLeft,
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child: child!,
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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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);
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},
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child: child,
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);
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},
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child: Consumer(
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builder: (_, ref, __) {
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final runTime = ref.watch(runTimeProvider);
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final text = utils.getTimeText(runTime);
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return Text(
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text,
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style: Theme.of(context).textTheme.titleMedium?.toSoftBold,
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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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