refactor(mobile): build context extensions (#4923)

* refactor: move all extensions to separate package

* refactor(mobile): add BuildContext extension

* refactor(mobile): use theme getters from context

* refactor(mobile): use media query size from context

* refactor(mobile): use auto router methods from context

* refactor(mobile): use navigator methods from context

---------

Co-authored-by: shalong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>

mobile/lib/utils/builtin_extensions.dart

@@ -1,62 +0,0 @@
-import 'dart:typed_data';
-
-import 'package:collection/collection.dart';
-
-extension DurationExtension on String {
-  Duration? toDuration() {
-    try {
-      final parts = split(':')
-          .map((e) => double.parse(e).toInt())
-          .toList(growable: false);
-      return Duration(hours: parts[0], minutes: parts[1], seconds: parts[2]);
-    } catch (e) {
-      return null;
-    }
-  }
-
-  double toDouble() {
-    return double.parse(this);
-  }
-
-  int toInt() {
-    return int.parse(this);
-  }
-}
-
-extension ListExtension<E> on List<E> {
-  List<E> uniqueConsecutive({
-    int Function(E a, E b)? compare,
-    void Function(E a, E b)? onDuplicate,
-  }) {
-    compare ??= (E a, E b) => a == b ? 0 : 1;
-    int i = 1, j = 1;
-    for (; i < length; i++) {
-      if (compare(this[i - 1], this[i]) != 0) {
-        if (i != j) {
-          this[j] = this[i];
-        }
-        j++;
-      } else if (onDuplicate != null) {
-        onDuplicate(this[i - 1], this[i]);
-      }
-    }
-    length = length == 0 ? 0 : j;
-    return this;
-  }
-
-  ListSlice<E> nestedSlice(int start, int end) {
-    if (this is ListSlice) {
-      final ListSlice<E> self = this as ListSlice<E>;
-      return ListSlice<E>(self.source, self.start + start, self.start + end);
-    }
-    return ListSlice<E>(this, start, end);
-  }
-}
-
-extension IntListExtension on Iterable<int> {
-  Int64List toInt64List() {
-    final list = Int64List(length);
-    list.setAll(0, this);
-    return list;
-  }
-}

mobile/lib/utils/capitalize.dart

@@ -1,9 +0,0 @@
-extension StringExtension on String {
-  String capitalize() {
-    return split(" ")
-        .map(
-          (str) => str.isEmpty ? str : str[0].toUpperCase() + str.substring(1),
-        )
-        .join(" ");
-  }
-}

mobile/lib/utils/datetime_extensions.dart

@@ -1,36 +0,0 @@
-extension TimeAgoExtension on DateTime {
-  String timeAgo({bool numericDates = true}) {
-    DateTime date = toLocal();
-    final date2 = DateTime.now().toLocal();
-    final difference = date2.difference(date);
-
-    if (difference.inSeconds < 5) {
-      return 'Just now';
-    } else if (difference.inSeconds < 60) {
-      return '${difference.inSeconds} seconds ago';
-    } else if (difference.inMinutes <= 1) {
-      return (numericDates) ? '1 minute ago' : 'A minute ago';
-    } else if (difference.inMinutes < 60) {
-      return '${difference.inMinutes} minutes ago';
-    } else if (difference.inHours <= 1) {
-      return (numericDates) ? '1 hour ago' : 'An hour ago';
-    } else if (difference.inHours < 60) {
-      return '${difference.inHours} hours ago';
-    } else if (difference.inDays <= 1) {
-      return (numericDates) ? '1 day ago' : 'Yesterday';
-    } else if (difference.inDays < 6) {
-      return '${difference.inDays} days ago';
-    } else if ((difference.inDays / 7).ceil() <= 1) {
-      return (numericDates) ? '1 week ago' : 'Last week';
-    } else if ((difference.inDays / 7).ceil() < 4) {
-      return '${(difference.inDays / 7).ceil()} weeks ago';
-    } else if ((difference.inDays / 30).ceil() <= 1) {
-      return (numericDates) ? '1 month ago' : 'Last month';
-    } else if ((difference.inDays / 30).ceil() < 30) {
-      return '${(difference.inDays / 30).ceil()} months ago';
-    } else if ((difference.inDays / 365).ceil() <= 1) {
-      return (numericDates) ? '1 year ago' : 'Last year';
-    }
-    return '${(difference.inDays / 365).floor()} years ago';
-  }
-}

mobile/lib/utils/flutter_map_extensions.dart

@@ -1,67 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:flutter_map/flutter_map.dart';
-import 'package:latlong2/latlong.dart';
-import 'dart:math' as math;
-
-extension MoveByBounds on MapController {
-  // TODO: Remove this in favor of built-in method when upgrading flutter_map to 5.0.0
-  LatLng? centerBoundsWithPadding(
-    LatLng coordinates,
-    Offset offset, {
-    double? zoomLevel,
-  }) {
-    const crs = Epsg3857();
-    final oldCenterPt = crs.latLngToPoint(coordinates, zoomLevel ?? zoom);
-    final mapCenterPoint = _rotatePoint(
-      oldCenterPt,
-      oldCenterPt - CustomPoint(offset.dx, offset.dy),
-    );
-    return crs.pointToLatLng(mapCenterPoint, zoomLevel ?? zoom);
-  }
-
-  CustomPoint<double> _rotatePoint(
-    CustomPoint<double> mapCenter,
-    CustomPoint<double> point, {
-    bool counterRotation = true,
-  }) {
-    final counterRotationFactor = counterRotation ? -1 : 1;
-
-    final m = Matrix4.identity()
-      ..translate(mapCenter.x, mapCenter.y)
-      ..rotateZ(degToRadian(rotation) * counterRotationFactor)
-      ..translate(-mapCenter.x, -mapCenter.y);
-
-    final tp = MatrixUtils.transformPoint(m, Offset(point.x, point.y));
-
-    return CustomPoint(tp.dx, tp.dy);
-  }
-
-  double getTapThresholdForZoomLevel() {
-    const scale = [
-      25000000,
-      15000000,
-      8000000,
-      4000000,
-      2000000,
-      1000000,
-      500000,
-      250000,
-      100000,
-      50000,
-      25000,
-      15000,
-      8000,
-      4000,
-      2000,
-      1000,
-      500,
-      250,
-      100,
-      50,
-      25,
-      10,
-      5,
-    ];
-    return scale[math.max(0, math.min(20, zoom.round() + 2))].toDouble() / 6;
-  }
-}

mobile/lib/utils/selection_handlers.dart

@@ -2,6 +2,7 @@ import 'package:easy_localization/easy_localization.dart';
 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/extensions/build_context_extensions.dart';
 import 'package:immich_mobile/shared/models/asset.dart';
 import 'package:immich_mobile/shared/providers/asset.provider.dart';
 import 'package:immich_mobile/shared/services/share.service.dart';
@@ -26,7 +27,7 @@ void handleShareAssets(
               gravity: ToastGravity.BOTTOM,
             );
           }
-          Navigator.of(buildContext).pop();
+          context.pop();
         },
       );
       return const ShareDialog();