Merge remote-tracking branch 'origin/main' into dev

lib/components/generated_form.dart

@@ -1,5 +1,6 @@
 import 'dart:math';
 
+import 'package:hsluv/hsluv.dart';
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:obtainium/components/generated_form_modal.dart';
@@ -132,19 +133,19 @@ class GeneratedForm extends StatefulWidget {
   State<GeneratedForm> createState() => _GeneratedFormState();
 }
 
-// Generates a random light color
-// Courtesy of ChatGPT 😭 (with a bugfix 🥳)
+// Generates a color in the HSLuv (Pastel) color space
+// https://pub.dev/documentation/hsluv/latest/hsluv/Hsluv/hpluvToRgb.html
 Color generateRandomLightColor() {
-  // Create a random number generator
-  final Random random = Random();
-
-  // Generate random hue, saturation, and value values
-  final double hue = random.nextDouble() * 360;
-  final double saturation = 0.5 + random.nextDouble() * 0.5;
-  final double value = 0.9 + random.nextDouble() * 0.1;
-
-  // Create a HSV color with the random values
-  return HSVColor.fromAHSV(1.0, hue, saturation, value).toColor();
+  final randomSeed = Random().nextInt(120);
+  // https://en.wikipedia.org/wiki/Golden_angle
+  final goldenAngle = 180 * (3 - sqrt(5));
+  // Generate next golden angle hue
+  final double hue = randomSeed * goldenAngle;
+  // Map from HPLuv color space to RGB, use constant saturation=100, lightness=70
+  final List<double> rgbValuesDbl = Hsluv.hpluvToRgb([hue, 100, 70]);
+  // Map RBG values from 0-1 to 0-255:
+  final List<int> rgbValues = rgbValuesDbl.map((rgb) => (rgb * 255).toInt()).toList();
+  return Color.fromARGB(255, rgbValues[0], rgbValues[1], rgbValues[2]);
 }
 
 class _GeneratedFormState extends State<GeneratedForm> {
@@ -368,6 +369,36 @@ class _GeneratedFormState extends State<GeneratedForm> {
                           ));
                     }) ??
                     [const SizedBox.shrink()],
+                (values[widget.items[r][e].key]
+                as Map<String, MapEntry<int, bool>>?)
+                    ?.values
+                    .where((e) => e.value)
+                    .length == 1
+                    ? Padding(
+                    padding: const EdgeInsets.symmetric(horizontal: 4),
+                    child: IconButton(
+                      onPressed: () {
+                        setState(() {
+                          var temp = values[widget.items[r][e].key]
+                              as Map<String, MapEntry<int, bool>>;
+                          // get selected category str where bool is true
+                          final oldEntry = temp.entries.firstWhere((entry) => entry.value.value);
+                          // generate new color, ensure it is not the same
+                          int newColor = oldEntry.value.key;
+                          while(oldEntry.value.key == newColor) {
+                            newColor = generateRandomLightColor().value;
+                          }
+                          // Update entry with new color, remain selected
+                          temp.update(oldEntry.key, (old) => MapEntry(newColor, old.value));
+                          values[widget.items[r][e].key] = temp;
+                          someValueChanged();
+                        });
+                      },
+                      icon: const Icon(Icons.format_color_fill_rounded),
+                      visualDensity: VisualDensity.compact,
+                      tooltip: tr('colour'),
+                    ))
+                    : const SizedBox.shrink(),
                 (values[widget.items[r][e].key]
                                 as Map<String, MapEntry<int, bool>>?)
                             ?.values

lib/main.dart

@@ -39,6 +39,7 @@ List<MapEntry<Locale, String>> supportedLocales = const [
   MapEntry(Locale('es'), 'Español'),
   MapEntry(Locale('pl'), 'Polski'),
   MapEntry(Locale('ru'), 'Русский язык'),
+  MapEntry(Locale('bs'), 'Bosanski'),Z
 ];
 const fallbackLocale = Locale('en');
 const localeDir = 'assets/translations';

lib/pages/settings.dart

@@ -1,5 +1,3 @@
-import 'dart:math';
-
 import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:obtainium/components/custom_app_bar.dart';
@@ -21,21 +19,6 @@ class SettingsPage extends StatefulWidget {
   State<SettingsPage> createState() => _SettingsPageState();
 }
 
-// Generates a random light color
-// Courtesy of ChatGPT 😭 (with a bugfix 🥳)
-Color generateRandomLightColor() {
-  // Create a random number generator
-  final Random random = Random();
-
-  // Generate random hue, saturation, and value values
-  final double hue = random.nextDouble() * 360;
-  final double saturation = 0.5 + random.nextDouble() * 0.5;
-  final double value = 0.9 + random.nextDouble() * 0.1;
-
-  // Create a HSV color with the random values
-  return HSVColor.fromAHSV(1.0, hue, saturation, value).toColor();
-}
-
 class _SettingsPageState extends State<SettingsPage> {
   @override
   Widget build(BuildContext context) {