/*
 * Copyright (C) 2015-2020 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include "TestFeatures.h"
#include <optional>
#include <string>
#include <unordered_map>
#include <vector>

namespace WTR {

class TestOptions {
public:
    static const TestFeatures& defaults();
    static const std::unordered_map<std::string, TestHeaderKeyType>& keyTypeMapping();

    explicit TestOptions(TestFeatures features)
        : m_features { std::move(features) }
    {
    }

    bool allowTopNavigationToDataURLs() const { return boolWebPreferenceFeatureValue("AllowTopNavigationToDataURLs", true); }
    bool enableAttachmentElement() const { return boolWebPreferenceFeatureValue("AttachmentElementEnabled", false); }
    bool punchOutWhiteBackgroundsInDarkMode() const { return boolWebPreferenceFeatureValue("PunchOutWhiteBackgroundsInDarkMode", false); }
    bool useServiceWorkerShortTimeout() const { return boolWebPreferenceFeatureValue("ShouldUseServiceWorkerShortTimeout", false); }
    bool accessibilityIsolatedTreeMode() const { return boolWebPreferenceFeatureValue("IsAccessibilityIsolatedTreeEnabled", false); }

    bool allowsLinkPreview() const { return boolTestRunnerFeatureValue("allowsLinkPreview"); }
    bool dumpJSConsoleLogInStdErr() const { return boolTestRunnerFeatureValue("dumpJSConsoleLogInStdErr"); }
    bool editable() const { return boolTestRunnerFeatureValue("editable"); }
    bool enableInAppBrowserPrivacy() const { return boolTestRunnerFeatureValue("enableInAppBrowserPrivacy"); }
    bool enableProcessSwapOnNavigation() const { return boolTestRunnerFeatureValue("enableProcessSwapOnNavigation"); }
    bool enableProcessSwapOnWindowOpen() const { return boolTestRunnerFeatureValue("enableProcessSwapOnWindowOpen"); }
    bool appHighlightsEnabled() const { return boolTestRunnerFeatureValue("appHighlightsEnabled"); }
    bool ignoreSynchronousMessagingTimeouts() const { return boolTestRunnerFeatureValue("ignoreSynchronousMessagingTimeouts"); }
    bool ignoresViewportScaleLimits() const { return boolTestRunnerFeatureValue("ignoresViewportScaleLimits"); }
    bool isAppBoundWebView() const { return boolTestRunnerFeatureValue("isAppBoundWebView"); }
    bool isAppInitiated() const { return boolTestRunnerFeatureValue("isAppInitiated"); }
    bool runSingly() const { return boolTestRunnerFeatureValue("runSingly"); }
    bool shouldHandleRunOpenPanel() const { return boolTestRunnerFeatureValue("shouldHandleRunOpenPanel"); }
    bool shouldPresentPopovers() const { return boolTestRunnerFeatureValue("shouldPresentPopovers"); }
    bool shouldShowSpellCheckingDots() const { return boolTestRunnerFeatureValue("spellCheckingDots"); }
    bool shouldShowTouches() const { return boolTestRunnerFeatureValue("shouldShowTouches"); }
    bool shouldShowWindow() const { return boolTestRunnerFeatureValue("shouldShowWindow"); }
    bool textInteractionEnabled() const { return boolTestRunnerFeatureValue("textInteractionEnabled"); }
    bool useCharacterSelectionGranularity() const { return boolTestRunnerFeatureValue("useCharacterSelectionGranularity"); }
    bool useDataDetection() const { return boolTestRunnerFeatureValue("useDataDetection"); }
    bool useEphemeralSession() const { return boolTestRunnerFeatureValue("useEphemeralSession"); }
    bool useFlexibleViewport() const { return boolTestRunnerFeatureValue("useFlexibleViewport"); }
    bool useRemoteLayerTree() const { return boolTestRunnerFeatureValue("useRemoteLayerTree"); }
    bool useThreadedScrolling() const { return boolTestRunnerFeatureValue("useThreadedScrolling"); }
    double contentInsetTop() const { return doubleTestRunnerFeatureValue("contentInset.top"); }
    double horizontalSystemMinimumLayoutMargin() const { return doubleTestRunnerFeatureValue("horizontalSystemMinimumLayoutMargin"); }
    double deviceScaleFactor() const { return doubleTestRunnerFeatureValue("deviceScaleFactor"); }
    double viewHeight() const { return doubleTestRunnerFeatureValue("viewHeight"); }
    double viewWidth() const { return doubleTestRunnerFeatureValue("viewWidth"); }
    std::string additionalSupportedImageTypes() const { return stringTestRunnerFeatureValue("additionalSupportedImageTypes"); }
    std::string applicationBundleIdentifier() const { return stringTestRunnerFeatureValue("applicationBundleIdentifier"); }
    std::string applicationManifest() const { return stringTestRunnerFeatureValue("applicationManifest"); }
    std::string contentMode() const { return stringTestRunnerFeatureValue("contentMode"); }
    std::string dragInteractionPolicy() const { return stringTestRunnerFeatureValue("dragInteractionPolicy"); }
    std::string jscOptions() const { return stringTestRunnerFeatureValue("jscOptions"); }
    std::string standaloneWebApplicationURL() const { return stringTestRunnerFeatureValue("standaloneWebApplicationURL"); }
    std::vector<std::string> overrideLanguages() const { return stringVectorTestRunnerFeatureValue("language"); }

    bool shouldEnableProcessSwapOnNavigation() const
    {
        return enableProcessSwapOnNavigation() || enableProcessSwapOnWindowOpen();
    }

    const std::unordered_map<std::string, bool>& boolWebPreferenceFeatures() const { return m_features.boolWebPreferenceFeatures; }
    const std::unordered_map<std::string, double>& doubleWebPreferenceFeatures() const { return m_features.doubleWebPreferenceFeatures; }
    const std::unordered_map<std::string, uint32_t>& uint32WebPreferenceFeatures() const { return m_features.uint32WebPreferenceFeatures; }
    const std::unordered_map<std::string, std::string>& stringWebPreferenceFeatures() const { return m_features.stringWebPreferenceFeatures; }

    bool hasSameInitializationOptions(const TestOptions&) const;

private:
    bool boolWebPreferenceFeatureValue(std::string key, bool defaultValue) const;
    bool boolTestRunnerFeatureValue(std::string key) const;
    double doubleTestRunnerFeatureValue(std::string key) const;
    std::string stringTestRunnerFeatureValue(std::string key) const;
    std::vector<std::string> stringVectorTestRunnerFeatureValue(std::string key) const;

    TestFeatures m_features;
};

}