import 'package:flutter/material.dart';

import 'package:flutter_gen/gen_l10n/l10n.dart';

import 'package:fluffychat/config/themes.dart';
import 'package:fluffychat/pages/chat_search/chat_search_files_tab.dart';
import 'package:fluffychat/pages/chat_search/chat_search_images_tab.dart';
import 'package:fluffychat/pages/chat_search/chat_search_message_tab.dart';
import 'package:fluffychat/pages/chat_search/chat_search_page.dart';
import 'package:fluffychat/utils/matrix_sdk_extensions/matrix_locals.dart';
import 'package:fluffychat/widgets/layouts/max_width_body.dart';

class ChatSearchView extends StatelessWidget {
  final ChatSearchController controller;

  const ChatSearchView(this.controller, {super.key});

  @override
  Widget build(BuildContext context) {
    final room = controller.room;
    if (room == null) {
      return Scaffold(
        appBar: AppBar(title: Text(L10n.of(context)!.oopsSomethingWentWrong)),
        body: Center(
          child: Padding(
            padding: const EdgeInsets.all(16),
            child:
                Text(L10n.of(context)!.youAreNoLongerParticipatingInThisChat),
          ),
        ),
      );
    }

    return Scaffold(
      appBar: AppBar(
        leading: const Center(child: BackButton()),
        titleSpacing: 0,
        title: Text(
          L10n.of(context)!.searchIn(
            room.getLocalizedDisplayname(MatrixLocals(L10n.of(context)!)),
          ),
        ),
      ),
      body: MaxWidthBody(
        withScrolling: false,
        child: Column(
          children: [
            if (FluffyThemes.isThreeColumnMode(context))
              const SizedBox(height: 16),
            Padding(
              padding: const EdgeInsets.symmetric(
                horizontal: 16,
              ),
              child: TextField(
                controller: controller.searchController,
                onSubmitted: (_) => controller.restartSearch(),
                autofocus: true,
                enabled: controller.tabController.index == 0,
                decoration: InputDecoration(
                  hintText: L10n.of(context)!.search,
                  suffixIcon: const Icon(Icons.search_outlined),
                ),
              ),
            ),
            TabBar(
              controller: controller.tabController,
              tabs: [
                Tab(child: Text(L10n.of(context)!.messages)),
                Tab(child: Text(L10n.of(context)!.gallery)),
                Tab(child: Text(L10n.of(context)!.files)),
              ],
            ),
            Expanded(
              child: TabBarView(
                controller: controller.tabController,
                children: [
                  ChatSearchMessageTab(
                    searchQuery: controller.searchController.text,
                    room: room,
                    startSearch: controller.startMessageSearch,
                    searchStream: controller.searchStream,
                  ),
                  ChatSearchImagesTab(
                    room: room,
                    startSearch: controller.startGallerySearch,
                    searchStream: controller.galleryStream,
                  ),
                  ChatSearchFilesTab(
                    room: room,
                    startSearch: controller.startFileSearch,
                    searchStream: controller.fileStream,
                  ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }
}