import 'package:flutter/material.dart';
import 'package:mutex/mutex.dart';
import 'package:tutorial_coach_mark/tutorial_coach_mark.dart';
import 'package:twonly/src/utils/misc.dart';
import 'package:twonly/src/views/tutorial/show_tutorial.dart';

final lockDisplayTutorial = Mutex();

Future showChatListTutorialSearchOtherUsers(
  BuildContext context,
  GlobalKey searchForOtherUsers,
) async {
  await lockDisplayTutorial.protect(() async {
    if (await checkIfTutorialAlreadyShown("chat_list:search_users")) {
      return;
    }
    if (!context.mounted) return;
    List<TargetFocus> targets = [];
    targets.add(getTargetFocus(
      context,
      searchForOtherUsers,
      context.lang.tutorialChatListSearchUsersTitle,
      context.lang.tutorialChatListSearchUsersDesc,
    ));
    await showTutorial(context, targets);
  });
}

Future showChatListTutorialContextMenu(
  BuildContext context,
  GlobalKey firstUserListItemKey,
) async {
  await lockDisplayTutorial.protect(() async {
    if (await checkIfTutorialAlreadyShown("chat_list:context_menu")) {
      return;
    }
    if (!context.mounted) return;
    List<TargetFocus> targets = [];
    targets.add(getTargetFocus(
      context,
      firstUserListItemKey,
      context.lang.tutorialChatListContextMenuTitle,
      context.lang.tutorialChatListContextMenuDesc,
    ));
    await showTutorial(context, targets);
  });
}

Future showVerifyShieldTutorial(
  BuildContext context,
  GlobalKey firstUserListItemKey,
) async {
  await lockDisplayTutorial.protect(() async {
    if (await checkIfTutorialAlreadyShown("chat_messages:verify_shield")) {
      return;
    }
    if (!context.mounted) return;
    List<TargetFocus> targets = [];
    targets.add(getTargetFocus(
      context,
      firstUserListItemKey,
      context.lang.tutorialChatMessagesVerifyShieldTitle,
      context.lang.tutorialChatMessagesVerifyShieldDesc,
    ));
    await showTutorial(context, targets);
  });
}

Future showReopenMediaFilesTutorial(
  BuildContext context,
  GlobalKey firstUserListItemKey,
) async {
  await lockDisplayTutorial.protect(() async {
    if (await checkIfTutorialAlreadyShown("chat_messages:reopen_message")) {
      return;
    }
    if (!context.mounted) return;
    List<TargetFocus> targets = [];
    targets.add(getTargetFocus(
      context,
      firstUserListItemKey,
      context.lang.tutorialChatMessagesReopenMessageTitle,
      context.lang.tutorialChatMessagesReopenMessageDesc,
    ));
    await showTutorial(context, targets);
  });
}