feat: Maplibre (#4294)

* maplibre on web, custom styles from server

Actually use new vector tile server, custom style.json

support multiple style files, light/dark mode

cleanup, use new map everywhere

send file directly instead of loading first

better light/dark mode switching

remove leaflet

fix mapstyles dto, first draft of map settings

delete and add styles

fix delete default styles

fix tests

only allow one light and one dark style url

revert config core changes

fix server config store

fix tests

move axios fetches to repo

fix package-lock

fix tests

* open api

* add assets to docker container

* web: use mapSettings color for style

* style: add unique ids to map styles

* mobile: use style json for vector / raster

* do not use svelte-material-icons

* add click events to markers, simplify asset detail map

* improve map performance by using asset thumbnails for markers instead of original file

* Remove custom attribution

(by request)

* mobile: update map attribution

* style: map dark mode

* style: map light mode

* zoom level for state

* styling

* overflow gradient

* Limit maxZoom to 14

* mobile: listen for mapStyle changes in MapThumbnail

* mobile: update concurrency

---------

Co-authored-by: shalong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
Co-authored-by: bo0tzz <git@bo0tzz.me>
Co-authored-by: Alex <alex.tran1502@gmail.com>

mobile/lib/modules/map/providers/map_state.provider.dart

@@ -1,10 +1,23 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_map/flutter_map.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/modules/map/models/map_state.model.dart';
 import 'package:immich_mobile/modules/settings/providers/app_settings.provider.dart';
 import 'package:immich_mobile/modules/settings/services/app_settings.service.dart';
+import 'package:immich_mobile/shared/providers/api.provider.dart';
+import 'package:immich_mobile/shared/services/api.service.dart';
+import 'package:immich_mobile/shared/ui/immich_loading_indicator.dart';
+import 'package:immich_mobile/utils/color_filter_generator.dart';
+import 'package:logging/logging.dart';
+import 'package:openapi/api.dart';
+import 'package:vector_map_tiles/vector_map_tiles.dart';
 
 class MapStateNotifier extends StateNotifier<MapState> {
-  MapStateNotifier(this._appSettingsProvider)
+  MapStateNotifier(this._appSettingsProvider, this._apiService)
       : super(
           MapState(
             isDarkTheme: _appSettingsProvider
@@ -15,17 +28,69 @@ class MapStateNotifier extends StateNotifier<MapState> {
                 .getSetting<bool>(AppSettingsEnum.mapIncludeArchived),
             relativeTime: _appSettingsProvider
                 .getSetting<int>(AppSettingsEnum.mapRelativeDate),
+            isLoading: true,
           ),
-        );
+        ) {
+    _fetchStyleFromServer(
+      _appSettingsProvider.getSetting<bool>(AppSettingsEnum.mapThemeMode),
+    );
+  }
 
   final AppSettingsService _appSettingsProvider;
+  final ApiService _apiService;
+  final Logger _log = Logger("MapStateNotifier");
+
+  bool get isRaster =>
+      state.mapStyle != null && state.mapStyle!.rasterTileProvider != null;
+
+  double get maxZoom =>
+      (isRaster ? state.mapStyle!.rasterTileProvider!.maximumZoom : 14)
+          .toDouble();
 
   void switchTheme(bool isDarkTheme) {
+    _updateThemeMode(isDarkTheme);
+    _fetchStyleFromServer(isDarkTheme);
+  }
+
+  void _updateThemeMode(bool isDarkTheme) {
     _appSettingsProvider.setSetting(
       AppSettingsEnum.mapThemeMode,
       isDarkTheme,
     );
-    state = state.copyWith(isDarkTheme: isDarkTheme);
+    state = state.copyWith(isDarkTheme: isDarkTheme, isLoading: true);
+  }
+
+  void _fetchStyleFromServer(bool isDarkTheme) async {
+    final styleResponse = await _apiService.systemConfigApi
+        .getMapStyleWithHttpInfo(isDarkTheme ? MapTheme.dark : MapTheme.light);
+    if (styleResponse.statusCode >= HttpStatus.badRequest) {
+      throw ApiException(styleResponse.statusCode, styleResponse.body);
+    }
+    final styleJsonString = styleResponse.body.isNotEmpty &&
+            styleResponse.statusCode != HttpStatus.noContent
+        ? styleResponse.body
+        : null;
+
+    if (styleJsonString == null) {
+      _log.severe('Style JSON from server is empty');
+      return;
+    }
+    final styleJson = await compute(jsonDecode, styleJsonString);
+    if (styleJson is! Map<String, dynamic>) {
+      _log.severe('Style JSON from server is invalid');
+      return;
+    }
+    final styleReader = StyleReader(uri: '');
+    Style? style;
+    try {
+      style = await styleReader.readFromMap(styleJson);
+    } finally {
+      // Consume all error
+    }
+    state = state.copyWith(
+      mapStyle: style,
+      isLoading: false,
+    );
   }
 
   void switchFavoriteOnly(bool isFavoriteOnly) {
@@ -51,9 +116,44 @@ class MapStateNotifier extends StateNotifier<MapState> {
     );
     state = state.copyWith(relativeTime: relativeTime);
   }
+
+  Widget getTileLayer([bool forceDark = false]) {
+    if (isRaster) {
+      final rasterProvider = state.mapStyle!.rasterTileProvider;
+      final rasterLayer = TileLayer(
+        urlTemplate: rasterProvider!.url,
+        maxNativeZoom: rasterProvider.maximumZoom,
+        maxZoom: rasterProvider.maximumZoom.toDouble(),
+      );
+      return state.isDarkTheme || forceDark
+          ? InvertionFilter(
+              child: SaturationFilter(
+                saturation: -1,
+                child: BrightnessFilter(
+                  brightness: -1,
+                  child: rasterLayer,
+                ),
+              ),
+            )
+          : rasterLayer;
+    }
+    if (state.mapStyle != null && !isRaster) {
+      return VectorTileLayer(
+        // Tiles and themes will be set for vector providers
+        tileProviders: state.mapStyle!.providers!,
+        theme: state.mapStyle!.theme!,
+        sprites: state.mapStyle!.sprites,
+        concurrency: 6,
+      );
+    }
+    return const Center(child: ImmichLoadingIndicator());
+  }
 }
 
 final mapStateNotifier =
     StateNotifierProvider<MapStateNotifier, MapState>((ref) {
-  return MapStateNotifier(ref.watch(appSettingsServiceProvider));
+  return MapStateNotifier(
+    ref.watch(appSettingsServiceProvider),
+    ref.watch(apiServiceProvider),
+  );
 });