search options in results page

lib/components/appbar.dart

@@ -562,12 +562,19 @@ abstract mixin class _SearchBarMixin {
 }
 
 class SliverSearchBar extends StatefulWidget {
-  const SliverSearchBar({super.key, required this.controller, this.onChanged});
+  const SliverSearchBar({
+    super.key,
+    required this.controller,
+    this.onChanged,
+    this.action,
+  });
 
   final SearchBarController controller;
 
   final void Function(String)? onChanged;
 
+  final Widget? action;
+
   @override
   State<SliverSearchBar> createState() => _SliverSearchBarState();
 }
@@ -605,6 +612,7 @@ class _SliverSearchBarState extends State<SliverSearchBar>
         controller: _controller,
         topPadding: MediaQuery.of(context).padding.top,
         onChanged: widget.onChanged,
+        action: widget.action,
       ),
     );
   }
@@ -619,11 +627,14 @@ class _SliverSearchBarDelegate extends SliverPersistentHeaderDelegate {
 
   final void Function(String)? onChanged;
 
+  final Widget? action;
+
   const _SliverSearchBarDelegate({
     required this.editingController,
     required this.controller,
     required this.topPadding,
     this.onChanged,
+    this.action,
   });
 
   static const _kAppBarHeight = 52.0;
@@ -677,6 +688,7 @@ class _SliverSearchBarDelegate extends SliverPersistentHeaderDelegate {
                     );
             },
           ),
+          if (action != null) action!,
           const SizedBox(width: 8),
         ],
       ),
@@ -699,10 +711,12 @@ class _SliverSearchBarDelegate extends SliverPersistentHeaderDelegate {
 }
 
 class AppSearchBar extends StatefulWidget {
-  const AppSearchBar({super.key, required this.controller});
+  const AppSearchBar({super.key, required this.controller, this.action});
 
   final SearchBarController controller;
 
+  final Widget? action;
+
   @override
   State<AppSearchBar> createState() => _SearchBarState();
 }
@@ -777,6 +791,7 @@ class _SearchBarState extends State<AppSearchBar> with _SearchBarMixin {
                     );
             },
           ),
+          if (widget.action != null) widget.action!,
           const SizedBox(width: 8),
         ],
       ),

lib/components/message.dart

@@ -277,6 +277,9 @@ class ContentDialog extends StatelessWidget {
           : const EdgeInsets.symmetric(horizontal: 16),
       elevation: 2,
       shadowColor: context.colorScheme.shadow,
+      child: AnimatedSize(
+        duration: const Duration(milliseconds: 200),
+        alignment: Alignment.topCenter,
         child: IntrinsicWidth(
           child: ConstrainedBox(
             constraints: BoxConstraints(
@@ -291,6 +294,7 @@ class ContentDialog extends StatelessWidget {
             ),
           ),
         ),
+      ),
     );
   }
 }

lib/pages/search_page.dart

@@ -174,7 +174,7 @@ class _SearchPageState extends State<SearchPage> {
           children: [
             ListTile(
               contentPadding: EdgeInsets.zero,
-              title: Text("Search From".tl),
+              title: Text("Search in".tl),
             ),
             Wrap(
               spacing: 8,

lib/pages/search_result_page.dart

@@ -96,13 +96,15 @@ class _SearchResultPageState extends State<SearchResultPage> {
   @override
   Widget build(BuildContext context) {
     return ComicList(
-      key: Key(text + options.toString()),
+      key: Key(text + options.toString() + sourceKey),
       errorLeading: AppSearchBar(
         controller: controller,
+        action: buildAction(),
       ),
       leadingSliver: SliverSearchBar(
         controller: controller,
         onChanged: onChanged,
+        action: buildAction(),
       ),
       loadPage: (i) {
         var source = ComicSource.find(sourceKey);
@@ -114,6 +116,25 @@ class _SearchResultPageState extends State<SearchResultPage> {
       },
     );
   }
+
+  Widget buildAction() {
+    return Tooltip(
+      message: "Settings".tl,
+      child: IconButton(
+        icon: const Icon(Icons.tune),
+        onPressed: () async {
+          await showDialog(
+            context: context,
+            useRootNavigator: true,
+            builder: (context) {
+              return _SearchSettingsDialog(state: this);
+            },
+          );
+          setState(() {});
+        },
+      ),
+    );
+  }
 }
 
 class _SuggestionsController {
@@ -320,3 +341,117 @@ class _SuggestionsState extends State<_Suggestions> {
     widget.controller.remove();
   }
 }
+
+class _SearchSettingsDialog extends StatefulWidget {
+  const _SearchSettingsDialog({required this.state});
+
+  final _SearchResultPageState state;
+
+  @override
+  State<_SearchSettingsDialog> createState() => _SearchSettingsDialogState();
+}
+
+class _SearchSettingsDialogState extends State<_SearchSettingsDialog> {
+  late String searchTarget;
+
+  late List<String> options;
+
+  @override
+  void initState() {
+    searchTarget = widget.state.sourceKey;
+    options = widget.state.options;
+    super.initState();
+  }
+
+  void onChanged() {
+    widget.state.sourceKey = searchTarget;
+    widget.state.options = options;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ContentDialog(
+      title: "Settings".tl,
+      content: Column(
+        children: [
+          ListTile(
+            contentPadding: const EdgeInsets.symmetric(horizontal: 16),
+            title: Text("Search in".tl),
+          ),
+          Wrap(
+            spacing: 8,
+            runSpacing: 8,
+            children: ComicSource.all().map((e) {
+              return OptionChip(
+                text: e.name.tl,
+                isSelected: searchTarget == e.key,
+                onTap: () {
+                  setState(() {
+                    searchTarget = e.key;
+                    options.clear();
+                    onChanged();
+                  });
+                },
+              );
+            }).toList(),
+          ),
+          buildSearchOptions(),
+          const SizedBox(height: 24),
+          FilledButton(
+            child: Text("Confirm".tl),
+            onPressed: () {
+              context.pop();
+            },
+          ),
+        ],
+      ).fixWidth(400),
+    );
+  }
+
+  Widget buildSearchOptions() {
+    var children = <Widget>[];
+
+    final searchOptions =
+        ComicSource.find(searchTarget)!.searchPageData!.searchOptions ??
+            <SearchOptions>[];
+    if (searchOptions.length != options.length) {
+      options = searchOptions.map((e) => e.defaultValue).toList();
+    }
+    if (searchOptions.isEmpty) {
+      return const SizedBox();
+    }
+    for (int i = 0; i < searchOptions.length; i++) {
+      final option = searchOptions[i];
+      children.add(ListTile(
+        contentPadding: EdgeInsets.zero,
+        title: Text(option.label.tl),
+      ));
+      children.add(Wrap(
+        runSpacing: 8,
+        spacing: 8,
+        children: option.options.entries.map((e) {
+          return OptionChip(
+            text: e.value.ts(searchTarget),
+            isSelected: options[i] == e.key,
+            onTap: () {
+              setState(() {
+                options[i] = e.key;
+              });
+              onChanged();
+            },
+          );
+        }).toList(),
+      ));
+    }
+
+    return Container(
+      width: double.infinity,
+      padding: const EdgeInsets.symmetric(horizontal: 16),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        mainAxisSize: MainAxisSize.min,
+        children: children,
+      ),
+    );
+  }
+}