#include "TjdUiAppSportDrawGuiAPI.h"

using namespace OHOS;

namespace TJD {

static inline int16_t HorizontalCenter(int16_t width, int16_t parentWidth) {
  return (parentWidth - width) / 2;
}

void InitLabelHorCenter(OHOS::UILabel &label, uint8_t size, int16_t y,
                        int16_t target, const char *text, uint64_t color) {
  label.SetFont(TJD_VECTOR_FONT_FILENAME, size);
  label.SetText(text);
  label.SetLineBreakMode(OHOS::UILabel::LINE_BREAK_ADAPT);
  label.SetAlign(OHOS::TEXT_ALIGNMENT_CENTER, OHOS::TEXT_ALIGNMENT_CENTER);
  label.SetPosition(HorizontalCenter(label.GetWidth(), target), y);
  label.SetTextColor(Color::GetColorFromRGBA(
      static_cast<uint8_t>((color >> 24) & 0xFF),
      static_cast<uint8_t>((color >> 16) & 0xFF),
      static_cast<uint8_t>((color >> 8) & 0xFF),
      static_cast<uint8_t>(color & 0xFF)
  ));
}

void InitLabelHorCenter(OHOS::UILabel &label, uint8_t size, int16_t y,
                        int16_t target, const char *text, const char* fontName) {
  label.SetFont(fontName, size);
  label.SetText(text);
  label.SetLineBreakMode(OHOS::UILabel::LINE_BREAK_ADAPT);
  label.SetAlign(OHOS::TEXT_ALIGNMENT_CENTER, OHOS::TEXT_ALIGNMENT_CENTER);
  label.SetPosition(HorizontalCenter(label.GetWidth(), target), y);
}

void InitLabel(OHOS::UILabel &label, uint8_t size, int16_t x, int16_t y, const char *text, const char* fontName)
{
    label.SetFont(fontName, size);
    label.SetText(text);
    label.SetLineBreakMode(OHOS::UILabel::LINE_BREAK_ADAPT);
    label.SetAlign(OHOS::TEXT_ALIGNMENT_CENTER, OHOS::TEXT_ALIGNMENT_CENTER);
    label.SetPosition(x, y);
}

void UiDrawImage(OHOS::UIImageView *Image, int16_t x, int16_t y,
                 OHOS::ImageInfo *imgInfo) // 绘制图片（不需要id）
{
  Image->SetPosition(x, y); // widget's left position and top position
  Image->SetSrc(imgInfo);
}

void UiDrawImage(OHOS::UIImageView *Image, int16_t x, int16_t y, const char *id,
                 OHOS::ImageInfo *imgInfo) // 绘制图片（需要id）
{
  Image->SetPosition(x, y);
  Image->SetViewId(id);
  Image->SetSrc(imgInfo);
}

// 绘制缩放图片（带id）
void UIDrawImageScale(OHOS::UIImageView *Image, int16_t x, int16_t y,
                      const char *id, OHOS::ImageInfo *imgInfo,
                      float widthScale, float heightScale, uint8_t center_x,
                      uint8_t center_y) {
  Image->SetPosition(x, y);
  Image->SetViewId(id);
  const OHOS::Vector2<float> &scale = {widthScale, heightScale};
  OHOS::Vector2<float> pivot = {(float)center_x, (float)center_y};
  Image->Scale(scale, pivot);
  Image->SetSrc(imgInfo);
  Image->Invalidate();
}

// 绘制缩放图片（不需要id）
void UIDrawImageScale(OHOS::UIImageView *Image, int16_t x, int16_t y,
                      OHOS::ImageInfo *imgInfo, float widthScale,
                      float heightScale, uint8_t center_x, uint8_t center_y) {
  Image->SetPosition(x, y);
  const OHOS::Vector2<float> &scale = {widthScale, heightScale};
  OHOS::Vector2<float> pivot = {(float)center_x, (float)center_y};
  Image->Scale(scale, pivot);
  Image->SetSrc(imgInfo);
  Image->Invalidate();
}

static const uint16_t SCALE_FACTOR = 340;
bool TransformItemBaseOnPosition(OHOS::UITransformList *list, OHOS::UIView *item)
{
    if (list == nullptr || item == nullptr) {
        return false;
    }
    if (item->GetViewType() != UI_TRANSFORM_GROUP) {
        return false;
    }
    UITransformGroup *group = dynamic_cast<UITransformGroup *>(item);
    if (group == nullptr) {
        return false;
    }
    int16_t w = group->GetWidth();
    int16_t h = group->GetHeight();
    if (list->GetDirection() == UIList::VERTICAL) {
        int16_t midY = list->GetY() + (list->GetHeight() >> 1);
        int16_t y = group->GetY();
        int offset = (y + (h >> 1) - midY);
        int temp = EasingEquation::SineEaseIn(0, SCALE_FACTOR, abs(offset), SCALE_FACTOR);
        float scale = 1.0 - (static_cast<float>(temp) / SCALE_FACTOR);
        group->Scale(Vector2<float>(scale, scale), Vector2<float>(w >> 1, h >> 1));
        if ((y <= midY) && (y + group->GetHeight() >= midY)) {
            return true;
        }
    }
    return false;
}

} // namespace TJD