import 'package:eatvio_app/core/utils/date_time_utils.dart';
import 'package:eatvio_app/features/chat/models/chat_room_preview_model.dart';
import 'package:eatvio_app/core/theme/custom_text_style.dart';
import 'package:eatvio_app/core/theme/theme_helper.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';

class ChatEntryWidget extends StatefulWidget {
  final ChatRoom chatRoom;

  ChatEntryWidget({
    required this.chatRoom,
    super.key,
  });

  @override
  State<ChatEntryWidget> createState() => _ChatEntryWidgetState();
}

class _ChatEntryWidgetState extends State<ChatEntryWidget> {
  LastMessageClass? lastMessage;

  @override
  void initState() {
    super.initState();
    if (widget.chatRoom.lastMessage is Map<String, dynamic>) {
      lastMessage = LastMessageClass.fromJson(widget.chatRoom.lastMessage);
    }
  }

  @override
  Widget build(BuildContext context) {
    return InkWell(
      borderRadius: BorderRadius.circular(16),
      onTap: () => GoRouter.of(context).pushNamed(
        'chatScreen',
        extra: widget.chatRoom.id.toString(),
      ),
      child: Ink(
        padding: EdgeInsets.all(16),
        decoration: BoxDecoration(
          borderRadius: BorderRadius.circular(16),
          color: Color(0xFFF6FAFF),
        ),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.center,
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            CircleAvatar(
              radius: 24,
              backgroundImage: NetworkImage(
                widget.chatRoom.users.toChatUser.profilePhotoUrl,
              ),
              backgroundColor: Colors.white,
            ),
            const SizedBox(width: 12),
            Expanded(
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Row(
                    children: [
                      Text(
                        widget.chatRoom.users.toChatUser.name.length <= 20
                            ? widget.chatRoom.users.toChatUser.name
                            : widget.chatRoom.users.toChatUser.name.substring(0, 20) + '...',
                        style: theme.textTheme.titleMedium,
                      ),
                      Spacer(),
                      if (lastMessage != null)
                        Padding(
                          padding: EdgeInsets.only(left: 8),
                          child: Text(
                            lastMessage!.updatedAt.format('dd MMM', 'ru'),
                            style: theme.textTheme.bodyMedium,
                          ),
                        ),
                    ],
                  ),
                  SizedBox(height: 8),
                  if (lastMessage != null)
                    Text(
                      lastMessage!.data.toString().trim(),
                      maxLines: 2,
                      overflow: TextOverflow.ellipsis,
                      style: CustomTextStyles.bodyMediumBluegray800,
                    ),
                ],
              ),
            ),
          ],
        ),
      ),
    );
  }
}