import 'dart:async';

import 'package:fluffychat/pangea/controllers/pangea_controller.dart';
import 'package:fluffychat/pangea/enum/bar_chart_view_enum.dart';
import 'package:fluffychat/pangea/extensions/pangea_room_extension/pangea_room_extension.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/l10n.dart';
import 'package:go_router/go_router.dart';
import 'package:matrix/matrix.dart';

import '../../../../utils/date_time_extension.dart';
import '../../../widgets/avatar.dart';
import '../../../widgets/matrix.dart';
import '../../models/analytics/chart_analytics_model.dart';
import 'base_analytics.dart';
import 'list_summary_analytics.dart';

class AnalyticsListTile extends StatefulWidget {
  const AnalyticsListTile({
    super.key,
    required this.defaultSelected,
    required this.selected,
    required this.avatar,
    required this.allowNavigateOnSelect,
    required this.isSelected,
    required this.onTap,
    required this.pangeaController,
    this.controller,
    this.refreshStream,
  });

  final void Function(AnalyticsSelected) onTap;

  final AnalyticsSelected defaultSelected;
  final AnalyticsSelected selected;

  final Uri? avatar;

  final bool allowNavigateOnSelect;
  final bool isSelected;

  final PangeaController pangeaController;
  final BaseAnalyticsController? controller;
  final StreamController? refreshStream;

  @override
  AnalyticsListTileState createState() => AnalyticsListTileState();
}

class AnalyticsListTileState extends State<AnalyticsListTile> {
  ChartAnalyticsModel? tileData;
  StreamSubscription? refreshSubscription;

  @override
  void initState() {
    super.initState();
    setTileData();
    refreshSubscription = widget.refreshStream?.stream.listen((forceUpdate) {
      setTileData(forceUpdate: forceUpdate);
    });
  }

  @override
  void didUpdateWidget(covariant AnalyticsListTile oldWidget) {
    super.didUpdateWidget(oldWidget);
    if (oldWidget.selected != widget.selected) {
      setTileData();
    }
  }

  @override
  void dispose() {
    refreshSubscription?.cancel();
    super.dispose();
  }

  Future<void> setTileData({forceUpdate = false}) async {
    tileData = await MatrixState.pangeaController.analytics.getAnalytics(
      defaultSelected: widget.defaultSelected,
      selected: widget.selected,
      forceUpdate: forceUpdate,
    );
    if (mounted) setState(() {});
  }

  @override
  Widget build(BuildContext context) {
    final Room? room =
        Matrix.of(context).client.getRoomById(widget.selected.id);
    return Material(
      color: widget.isSelected
          ? Theme.of(context).colorScheme.secondaryContainer
          : Colors.transparent,
      child: ListTile(
        leading: widget.selected.type == AnalyticsEntryType.privateChats
            ? CircleAvatar(
                backgroundColor: Theme.of(context).primaryColor,
                foregroundColor: Colors.white,
                radius: Avatar.defaultSize / 2,
                child: const Icon(Icons.forum),
              )
            : Avatar(
                mxContent: widget.avatar,
                name: widget.selected.displayName,
                littleIcon: room?.roomTypeIcon,
              ),
        title: Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            Expanded(
              child: Text(
                widget.selected.displayName,
                maxLines: 1,
                overflow: TextOverflow.ellipsis,
                softWrap: false,
                style: TextStyle(
                  fontWeight: FontWeight.bold,
                  color: Theme.of(context).textTheme.bodyLarge!.color,
                ),
              ),
            ),
            Tooltip(
              message: L10n.of(context)!.timeOfLastMessage,
              child: Text(
                tileData?.lastMessageTime?.localizedTimeShort(context) ?? "",
                style: TextStyle(
                  fontSize: 13,
                  color: Theme.of(context).textTheme.bodyMedium!.color,
                ),
              ),
            ),
          ],
        ),
        subtitle: ListSummaryAnalytics(
          chartAnalytics: tileData,
        ),
        selected: widget.isSelected,
        onTap: () {
          if (widget.controller?.widget.selectedView == null) {
            widget.onTap(widget.selected);
            return;
          }
          if ((room?.isSpace ?? false) && widget.allowNavigateOnSelect) {
            final String selectedView =
                widget.controller!.widget.selectedView!.route;
            context.go('/rooms/analytics/${room!.id}/$selectedView');
            return;
          }
          widget.onTap(widget.selected);
        },
        trailing: (room?.isSpace ?? false) &&
                widget.selected.type != AnalyticsEntryType.privateChats &&
                widget.allowNavigateOnSelect
            ? const Icon(Icons.chevron_right)
            : null,
      ),
    );
  }
}