// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef IOS_CHROME_BROWSER_TAB_SWITCHER_UI_BUNDLED_TAB_GROUP_ITEM_H_
#define IOS_CHROME_BROWSER_TAB_SWITCHER_UI_BUNDLED_TAB_GROUP_ITEM_H_

#import <UIKit/UIKit.h>

@class TabGroupColorPalette;
@class TabGroupItem;
#ifdef __cplusplus
class TabGroup;
#endif

// Model object representing an group item.
@interface TabGroupItem : NSObject

#ifdef __cplusplus
- (nonnull instancetype)initWithTabGroup:(const TabGroup* _Nonnull)tabGroup
    NS_DESIGNATED_INITIALIZER;
#endif
- (nonnull instancetype)init NS_UNAVAILABLE;

#ifdef __cplusplus
// Identifier of the group. Use this to compare two TabGroupItem objects.
@property(nonatomic, readonly, nonnull) const void* tabGroupIdentifier;
// If the underlying `TabGroup` object still exists, returns it.
// Otherwise, returns `nullptr`.
@property(nonatomic, readonly, nullable) const TabGroup* tabGroup;
#endif
@property(nonatomic, readonly, nullable) NSString* title;
@property(nonatomic, readonly, nullable)
    TabGroupColorPalette* tabGroupColorPalette;
@property(nonatomic, readonly, nullable) UIColor* tabStripColor;
@property(nonatomic, readonly, nullable) UIColor* foregroundColor;
@property(nonatomic, readonly) NSInteger numberOfTabsInGroup;
@property(nonatomic, readonly) BOOL collapsed;

@end

#endif  // IOS_CHROME_BROWSER_TAB_SWITCHER_UI_BUNDLED_TAB_GROUP_ITEM_H_