// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CHROME_BROWSER_UI_TABS_SPLIT_TAB_METRICS_H_
#define CHROME_BROWSER_UI_TABS_SPLIT_TAB_METRICS_H_

class TabStripModel;

namespace split_tabs {
class SplitTabId;
enum class SplitTabLayout;

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
// LINT.IfChange(SplitTabCreatedSource)
enum class SplitTabCreatedSource {
  kToolbarButton = 0,
  kDragAndDropLink = 1,
  kDragAndDropTab = 2,
  kBookmarkContextMenu = 3,
  kLinkContextMenu = 4,
  kTabContextMenu = 5,
  kDuplicateSplit = 6,
  // Extensions API is used to open bookmarks in Split View from the Bookmarks
  // Side Panel.
  kExtensionsApi = 7,
  kWhatsNew = 8,
  kKeyboardShortcut = 9,
  kNewTabButton = 10,
  kLinkClick = 11,
  kMacMenuBar = 12,
  kMaxValue = kMacMenuBar
};
// LINT.ThenChange(//tools/metrics/histograms/metadata/tab/enums.xml:SplitTabCreatedSource)

enum class SplitTabOrientationChangeSource {
  kToolbarButton = 0,
  kTabContextMenu = 1,
};

void RecordSplitTabCreated(SplitTabCreatedSource source, SplitTabLayout layout);
void RecordSplitTabOrientationChanged(SplitTabOrientationChangeSource source);
void LogSplitViewCreatedUKM(const TabStripModel* tab_strip_model,
                            const SplitTabId split_id);
void LogSplitViewUpdatedUKM(const TabStripModel* tab_strip_model,
                            const SplitTabId split_id);
}  // namespace split_tabs

#endif  // CHROME_BROWSER_UI_TABS_SPLIT_TAB_METRICS_H_