/*
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <texgine/system_font_provider.h>
#include <texgine/typography_builder.h>

#include "feature_test_framework.h"

using namespace OHOS::Rosen::TextEngine;

namespace {
struct MyPaint {
    uint32_t color = 0xFF000000;
    bool isAntiAlias = false;
    float blurRadius = 0;
    TexginePaint::Style style = TexginePaint::FILL;
    float strokeWidth = 0;
};

TexginePaint ConvertMyPaintToTexginePaint(const MyPaint& data)
{
    TexginePaint paint;
    paint.SetAntiAlias(data.isAntiAlias);
    paint.SetColor(data.color);
    paint.SetMaskFilter(TexgineMaskFilter::MakeBlur(TexgineMaskFilter::TexgineBlurStyle::K_NORMAL_SK_BLUR_STYLE,
        data.blurRadius));
    paint.SetStrokeWidth(data.strokeWidth);
    paint.SetStyle(data.style);
    return paint;
}

struct FontStyleTestData {
    std::string text;
    TextStyle style;
} g_datas[] = {
    {
        .text = "无样式",
        .style = {
            .fontSize = 32,
        }
    },
    {
        .text = "前景样式：颜色",
        .style = {
            .fontSize = 32,
            .foreground = ConvertMyPaintToTexginePaint({
                .color = 0xFF00FF00,
            }),
        }
    },
    {
        .text = "前景样式：模糊",
        .style = {
            .fontSize = 32,
            .foreground = ConvertMyPaintToTexginePaint({
                .blurRadius = 2.0f,
            }),
        }
    },
    {
        .text = "背景样式：颜色",
        .style = {
            .fontSize = 32,
            .background = ConvertMyPaintToTexginePaint({
                .color = 0x5500FF00,
            }),
        }
    },
    {
        .text = "背景样式：边框",
        .style = {
            .fontSize = 32,
            .background = ConvertMyPaintToTexginePaint({
                .color = 0x5500FF00,
                .style = TexginePaint::STROKE,
                .strokeWidth = 2.0f,
            }),
        }
    },
    {
        .text = "圆角矩形背景",
        .style = {
            .fontSize = 32,
            .backgroundRect = {0xFF8080FF, 20.0, 20.0, 20.0, 20.0},
        }
    }
};

class FontStyleTest : public TestFeature {
public:
    FontStyleTest() : TestFeature("FontStyleTest")
    {
    }

    void Layout() override
    {
        for (auto& [text, style] : g_datas) {
            auto builder = TypographyBuilder::Create();
            builder->PushStyle(style);
            builder->AppendSpan(text);
            auto typography = builder->Build();
            double widthLimit = 300.0;
            typography->Layout(widthLimit);
            typographies_.push_back({
                .typography = typography,
            });
        }
    }
} g_test;
} // namespace