// 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 IOS_CHROME_BROWSER_COMPOSEBOX_PUBLIC_FEATURES_H_
#define IOS_CHROME_BROWSER_COMPOSEBOX_PUBLIC_FEATURES_H_

#include "base/feature_list.h"
#include "base/time/time.h"

// Used to enable development tools for the composebox.
BASE_DECLARE_FEATURE(kComposeboxDevTools);

// Parameter of `kComposeboxDevTools` to delay image loading.
extern const char kImageLoadDelayMsParam[];
// Parameter of `kComposeboxDevTools` to delay image upload.
extern const char kUploadDelayMsParam[];
// Parameter of `kComposeboxDevTools` to force image upload failure.
extern const char kForceUploadFailureParam[];

// Returns the configured image load delay.
base::TimeDelta GetImageLoadDelay();

// Returns the configured upload delay.
base::TimeDelta GetUploadDelay();

// Returns whether to force the upload to fail.
bool ShouldForceUploadFailure();

// Used to align the close button to the top edge of the input plate for top
// composebox.
BASE_DECLARE_FEATURE(kComposeboxCloseButtonTopAlign);

// Whether to align the close button to the top edge for top composebox.
bool AlignComposeboxCloseButtonToInputPlateTop();

// Whether to show the extra controls in the composebox.
bool ShowComposeboxAdditionalAdvancedTools();

// Whether to show the deep search advanced tool.
bool ShowDeepSearchTool();

// Whether to enable the server side state.
bool EnableComposeboxServerSideState();

// Weather verbatim suggestion is enabled in AIM in composebox.
bool IsComposeboxVerbatimSuggestionEnabled();

// Whether to enable compact mode.
bool IsComposeboxCompactModeEnabled();

// Whether to force the composebox on top.
bool IsComposeboxForceTopEnabled();

// Used to enable the extra advanced controls in the composebox.
BASE_DECLARE_FEATURE(kComposeboxAdditionalAdvancedTools);

// Used to enable the compact "one line" mode in the composebox.
BASE_DECLARE_FEATURE(kComposeboxCompactMode);

// Used to enable deep search in the composebox.
BASE_DECLARE_FEATURE(kComposeboxDeepSearch);

// Used to enable server side state in the composebox.
BASE_DECLARE_FEATURE(kComposeboxServerSideState);

// Used to enable verbatim suggestions in AIM.
BASE_DECLARE_FEATURE(kComposeboxVerbatimSuggestionInAIM);

// Used to force top input plate in the composebox.
BASE_DECLARE_FEATURE(kComposeboxForceTop);

// Used to enable the AIM nudge button in the composebox.
BASE_DECLARE_FEATURE(kComposeboxAIMNudge);

// Determines if the persistent re-enable AIM button stays visible after the
// user exits the session.
bool IsComposeboxAIMNudgeEnabled();

// Used to check if we should display contextual suggestions for multiple
// attachments.
BASE_DECLARE_FEATURE(
    kComposeboxFetchContextualSuggestionsForMultipleAttachments);

// Whether or not we should display contextual suggestions for multiple
// attachments;
bool IsComposeboxFetchContextualSuggestionsForMultiAttachmentsEnabled();

// Used to conditionally show the + button in the composebox input plate.
BASE_DECLARE_FEATURE(kComposeboxConditionalPlusButton);

// Parameter name to determine the variant behavior of the conditional plus
// button.
extern const char kComposeboxConditionalPlusButtonParam[];

// Represents the variant behaviors available for conditionally showing the plus
// button.
enum class ComposeboxConditionalPlusButtonVariant {
  kDefault = 0,
  // Hides the plus button entirely while in the pre-edit state.
  kHideInPreEdit = 1,
};

// Returns the active variant for the conditional plus button logic.
ComposeboxConditionalPlusButtonVariant
GetComposeboxConditionalPlusButtonVariant();

// Whether the composebox + button should be conditionally hidden.
bool IsComposeboxConditionalPlusButtonEnabled();

// Returns whether to enable Google Drive option in the composebox.
bool IsComposeboxDriveOptionEnabled();

// Used to enable physical keyboard Return key behaviors in the composebox.
BASE_DECLARE_FEATURE(kComposeboxPhysicalKeyboardReturnKeys);

// Returns whether the physical keyboard Return key behaviors are enabled.
bool IsComposeboxPhysicalKeyboardReturnKeysEnabled();

// Used to enable rich APC extraction when attaching tabs in Aim.
BASE_DECLARE_FEATURE(kComposeboxAimRichAPCExtraction);

// Returns whether rich APC extraction is enabled when attaching tabs in Aim.
bool IsComposeboxAimRichAPCExtractionEnabled();

// Used to enable the Connected Apps setting entry.
BASE_DECLARE_FEATURE(kComposeboxConnectedAppsSetting);

// Returns whether to enable the Connected Apps setting entry.
bool IsComposeboxConnectedAppsSettingEnabled();

#endif  // IOS_CHROME_BROWSER_COMPOSEBOX_PUBLIC_FEATURES_H_