mohemm-flutter-app/lib/widgets/chat_app_bar_widge.dart

import 'package:flutter/material.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:mohem_flutter_app/classes/colors.dart';
import 'package:mohem_flutter_app/config/routes.dart';
import 'package:mohem_flutter_app/extensions/int_extensions.dart';
import 'package:mohem_flutter_app/extensions/string_extensions.dart';
import 'package:mohem_flutter_app/extensions/widget_extensions.dart';
import 'package:mohem_flutter_app/models/chat/get_search_user_chat_model.dart';
import 'package:mohem_flutter_app/provider/chat_provider_model.dart';
import 'package:provider/provider.dart';

AppBar ChatAppBarWidget(BuildContext context,
    {required String title, bool showHomeButton = true, ChatUser? chatUser, bool showTyping = false, List<Widget>? actions, void Function()? onHomeTapped, void Function()? onBackTapped}) {
  return AppBar(
    leadingWidth: 0,
    automaticallyImplyLeading: false,
    surfaceTintColor: Colors.transparent,
    title: Consumer<ChatProviderModel>(builder: (BuildContext cxt, ChatProviderModel data, Widget? child) {
      return Row(
        children: [
          GestureDetector(
            behavior: HitTestBehavior.opaque,
            onTap: Feedback.wrapForTap(() {
              (onBackTapped == null ? Navigator.maybePop(context) : onBackTapped());
            }, context),
            child: const Icon(Icons.arrow_back_ios, color: MyColors.darkIconColor),
          ),
          4.width,
          if (chatUser != null)
            Stack(
              children: <Widget>[
                if (chatUser.isImageLoading!)
                  const SizedBox(
                    height: 48,
                    width: 48,
                  ).toShimmer().circle(30),
                if (!chatUser.isImageLoading! && chatUser.userLocalDownlaodedImage == null)
                  SvgPicture.asset(
                    "assets/images/user.svg",
                    height: 48,
                    width: 48,
                  ),
                if (!chatUser.isImageLoading! && chatUser.userLocalDownlaodedImage != null)
                  Container(
                    width: 48.0,
                    height: 48.0,
                    decoration: BoxDecoration(
                      shape: BoxShape.circle,
                      image: DecorationImage(
                        fit: BoxFit.cover,
                        image: FileImage(chatUser.userLocalDownlaodedImage!),
                      ),
                    ),
                  ),
                Positioned(
                  right: 5,
                  bottom: 1,
                  child: Container(
                    width: 10,
                    height: 10,
                    decoration: BoxDecoration(
                      color: chatUser.userStatus == 1 ? MyColors.green2DColor : Colors.red,
                    ),
                  ).circle(10),
                )
              ],
            ),
          if (chatUser != null) 14.width,
          SizedBox(
            height: 40,
            child: Column(
              crossAxisAlignment: CrossAxisAlignment.start,
              mainAxisAlignment: MainAxisAlignment.start,
              children: [
                title.toText20(color: MyColors.darkTextColor, isBold: true).expanded,
                if (showTyping)
                  if (chatUser!.isTyping!) ("Typing ...").toText10(color: MyColors.textMixColor) else const SizedBox(),
              ],
            ),
          ).expanded
        ],
      );
    }),
    centerTitle: false,
    elevation: 0,
    backgroundColor: Colors.white,
    actions: [
      if (showHomeButton)
        IconButton(
          onPressed: () {
            onHomeTapped == null ? Navigator.popUntil(context, ModalRoute.withName(AppRoutes.dashboard)) : onHomeTapped();
          },
          icon: const Icon(Icons.home, color: MyColors.darkIconColor),
        ),
      ...actions ?? []
    ],
  );
}