72 lines
2.2 KiB
Dart
72 lines
2.2 KiB
Dart
import 'dart:developer';
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import 'package:flutter/material.dart';
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import 'package:permission_handler/permission_handler.dart';
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import 'package:shared_preferences/shared_preferences.dart';
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import '../../injection.dart';
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import '../constant/local_storage_key.dart';
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void dismissKeyboard(BuildContext context) {
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final currentFocus = FocusScope.of(context);
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if (!currentFocus.hasPrimaryFocus && currentFocus.focusedChild != null) {
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FocusManager.instance.primaryFocus?.unfocus();
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}
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}
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Map<String, dynamic> getAuthorizationHeader() {
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return {
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'Authorization':
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'Bearer ${getIt<SharedPreferences>().getString(LocalStorageKey.token)}',
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};
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}
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Map<String, int> getChairDistribution(int capacity) {
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if (capacity == 1) {
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return {'top': 0, 'bottom': 0, 'left': 1, 'right': 0};
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} else if (capacity == 2) {
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return {'top': 0, 'bottom': 0, 'left': 1, 'right': 1};
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} else if (capacity == 3) {
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return {'top': 1, 'bottom': 0, 'left': 1, 'right': 1};
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} else if (capacity == 4) {
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return {'top': 1, 'bottom': 1, 'left': 1, 'right': 1};
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} else if (capacity == 5) {
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return {'top': 2, 'bottom': 1, 'left': 1, 'right': 1};
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} else if (capacity == 6) {
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return {'top': 2, 'bottom': 2, 'left': 1, 'right': 1};
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} else if (capacity == 7) {
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return {'top': 3, 'bottom': 2, 'left': 1, 'right': 1};
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} else if (capacity == 8) {
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return {'top': 3, 'bottom': 3, 'left': 1, 'right': 1};
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} else if (capacity == 9) {
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return {'top': 4, 'bottom': 3, 'left': 1, 'right': 1};
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} else if (capacity == 10) {
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return {'top': 4, 'bottom': 4, 'left': 1, 'right': 1};
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} else {
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int side = ((capacity - 2) / 2).floor();
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return {'top': side, 'bottom': side, 'left': 1, 'right': 1};
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}
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}
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double safeDouble(double value) {
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if (value.isNaN || value.isInfinite) return 0.0;
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return value;
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}
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int safeRound(double value) {
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if (value.isNaN || value.isInfinite) return 0;
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return value.round();
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}
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Future<void> loadPermissionBluetooth() async {
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var status2 = await Permission.bluetoothScan.status;
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log("Permission: $status2");
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if (status2.isDenied) {
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await Permission.bluetoothScan.request();
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}
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var status = await Permission.bluetoothConnect.status;
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if (status.isDenied) {
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await Permission.bluetoothConnect.request();
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}
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}
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