// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#include "public/fpdf_doc.h"

#include "fpdfsdk/include/fsdk_define.h"

namespace {

int THISMODULE = 0;

CPDF_Bookmark FindBookmark(const CPDF_BookmarkTree& tree,
                           CPDF_Bookmark bookmark,
                           const CFX_WideString& title) {
  if (bookmark && bookmark.GetTitle().CompareNoCase(title.c_str()) == 0) {
    // First check this item
    return bookmark;
  }
  // go into children items
  CPDF_Bookmark child = tree.GetFirstChild(bookmark);
  while (child) {
    // check if this item
    CPDF_Bookmark found = FindBookmark(tree, child, title);
    if (found)
      return found;
    child = tree.GetNextSibling(child);
  }
  return CPDF_Bookmark();
}

void ReleaseLinkList(void* data) {
  delete (CPDF_LinkList*)data;
}

CPDF_LinkList* GetLinkList(CPDF_Page* page) {
  if (!page)
    return nullptr;

  // Link list is stored with the document
  CPDF_Document* pDoc = page->m_pDocument;
  CPDF_LinkList* pLinkList = (CPDF_LinkList*)pDoc->GetPrivateData(&THISMODULE);
  if (!pLinkList) {
    pLinkList = new CPDF_LinkList;
    pDoc->SetPrivateData(&THISMODULE, pLinkList, ReleaseLinkList);
  }
  return pLinkList;
}

}  // namespace

DLLEXPORT FPDF_BOOKMARK STDCALL
FPDFBookmark_GetFirstChild(FPDF_DOCUMENT document, FPDF_BOOKMARK pDict) {
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return nullptr;
  CPDF_BookmarkTree tree(pDoc);
  CPDF_Bookmark bookmark =
      CPDF_Bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  return tree.GetFirstChild(bookmark).GetDict();
}

DLLEXPORT FPDF_BOOKMARK STDCALL
FPDFBookmark_GetNextSibling(FPDF_DOCUMENT document, FPDF_BOOKMARK pDict) {
  if (!pDict)
    return nullptr;
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return nullptr;
  CPDF_BookmarkTree tree(pDoc);
  CPDF_Bookmark bookmark =
      CPDF_Bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  return tree.GetNextSibling(bookmark).GetDict();
}

DLLEXPORT unsigned long STDCALL FPDFBookmark_GetTitle(FPDF_BOOKMARK pDict,
                                                      void* buffer,
                                                      unsigned long buflen) {
  if (!pDict)
    return 0;
  CPDF_Bookmark bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  CFX_WideString title = bookmark.GetTitle();
  CFX_ByteString encodedTitle = title.UTF16LE_Encode();
  unsigned long len = encodedTitle.GetLength();
  if (buffer && buflen >= len) {
    FXSYS_memcpy(buffer, encodedTitle.c_str(), len);
  }
  return len;
}

DLLEXPORT FPDF_BOOKMARK STDCALL FPDFBookmark_Find(FPDF_DOCUMENT document,
                                                  FPDF_WIDESTRING title) {
  if (!title || title[0] == 0)
    return nullptr;
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return nullptr;
  CPDF_BookmarkTree tree(pDoc);
  FX_STRSIZE len = CFX_WideString::WStringLength(title);
  CFX_WideString encodedTitle = CFX_WideString::FromUTF16LE(title, len);
  return FindBookmark(tree, CPDF_Bookmark(), encodedTitle).GetDict();
}

DLLEXPORT FPDF_DEST STDCALL FPDFBookmark_GetDest(FPDF_DOCUMENT document,
                                                 FPDF_BOOKMARK pDict) {
  if (!pDict)
    return nullptr;
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return nullptr;
  CPDF_Bookmark bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  CPDF_Dest dest = bookmark.GetDest(pDoc);
  if (dest)
    return dest.GetObject();
  // If this bookmark is not directly associated with a dest, we try to get
  // action
  CPDF_Action action = bookmark.GetAction();
  if (!action)
    return nullptr;
  return action.GetDest(pDoc).GetObject();
}

DLLEXPORT FPDF_ACTION STDCALL FPDFBookmark_GetAction(FPDF_BOOKMARK pDict) {
  if (!pDict)
    return NULL;
  CPDF_Bookmark bookmark(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  return bookmark.GetAction().GetDict();
}

DLLEXPORT unsigned long STDCALL FPDFAction_GetType(FPDF_ACTION pDict) {
  if (!pDict)
    return PDFACTION_UNSUPPORTED;

  CPDF_Action action(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  CPDF_Action::ActionType type = action.GetType();
  switch (type) {
    case CPDF_Action::GoTo:
      return PDFACTION_GOTO;
    case CPDF_Action::GoToR:
      return PDFACTION_REMOTEGOTO;
    case CPDF_Action::URI:
      return PDFACTION_URI;
    case CPDF_Action::Launch:
      return PDFACTION_LAUNCH;
    default:
      return PDFACTION_UNSUPPORTED;
  }
}

DLLEXPORT FPDF_DEST STDCALL FPDFAction_GetDest(FPDF_DOCUMENT document,
                                               FPDF_ACTION pDict) {
  if (!pDict)
    return nullptr;
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return nullptr;
  CPDF_Action action(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  return action.GetDest(pDoc).GetObject();
}

DLLEXPORT unsigned long STDCALL
FPDFAction_GetFilePath(FPDF_ACTION pDict, void* buffer, unsigned long buflen) {
  unsigned long type = FPDFAction_GetType(pDict);
  if (type != PDFACTION_REMOTEGOTO && type != PDFACTION_LAUNCH)
    return 0;

  CPDF_Action action(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  CFX_ByteString path = action.GetFilePath().UTF8Encode();
  unsigned long len = path.GetLength() + 1;
  if (buffer && buflen >= len)
    FXSYS_memcpy(buffer, path.c_str(), len);
  return len;
}

DLLEXPORT unsigned long STDCALL FPDFAction_GetURIPath(FPDF_DOCUMENT document,
                                                      FPDF_ACTION pDict,
                                                      void* buffer,
                                                      unsigned long buflen) {
  if (!pDict)
    return 0;
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return 0;
  CPDF_Action action(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  CFX_ByteString path = action.GetURI(pDoc);
  unsigned long len = path.GetLength() + 1;
  if (buffer && buflen >= len)
    FXSYS_memcpy(buffer, path.c_str(), len);
  return len;
}

DLLEXPORT unsigned long STDCALL FPDFDest_GetPageIndex(FPDF_DOCUMENT document,
                                                      FPDF_DEST pDict) {
  if (!pDict)
    return 0;
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return 0;
  CPDF_Dest dest(static_cast<CPDF_Array*>(pDict));
  return dest.GetPageIndex(pDoc);
}

DLLEXPORT FPDF_LINK STDCALL
FPDFLink_GetLinkAtPoint(FPDF_PAGE page, double x, double y) {
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage)
    return nullptr;

  CPDF_LinkList* pLinkList = GetLinkList(pPage);
  if (!pLinkList)
    return nullptr;

  return pLinkList->GetLinkAtPoint(pPage, (FX_FLOAT)x, (FX_FLOAT)y, nullptr)
      .GetDict();
}

DLLEXPORT int STDCALL
FPDFLink_GetLinkZOrderAtPoint(FPDF_PAGE page, double x, double y) {
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage)
    return -1;

  CPDF_LinkList* pLinkList = GetLinkList(pPage);
  if (!pLinkList)
    return -1;

  int z_order = -1;
  pLinkList->GetLinkAtPoint(pPage, (FX_FLOAT)x, (FX_FLOAT)y, &z_order);
  return z_order;
}

DLLEXPORT FPDF_DEST STDCALL FPDFLink_GetDest(FPDF_DOCUMENT document,
                                             FPDF_LINK pDict) {
  if (!pDict)
    return nullptr;
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(document);
  if (!pDoc)
    return nullptr;
  CPDF_Link link(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  FPDF_DEST dest = link.GetDest(pDoc).GetObject();
  if (dest)
    return dest;
  // If this link is not directly associated with a dest, we try to get action
  CPDF_Action action = link.GetAction();
  if (!action)
    return nullptr;
  return action.GetDest(pDoc).GetObject();
}

DLLEXPORT FPDF_ACTION STDCALL FPDFLink_GetAction(FPDF_LINK pDict) {
  if (!pDict)
    return nullptr;

  CPDF_Link link(ToDictionary(static_cast<CPDF_Object*>(pDict)));
  return link.GetAction().GetDict();
}

DLLEXPORT FPDF_BOOL STDCALL FPDFLink_Enumerate(FPDF_PAGE page,
                                               int* startPos,
                                               FPDF_LINK* linkAnnot) {
  if (!startPos || !linkAnnot)
    return FALSE;
  CPDF_Page* pPage = CPDFPageFromFPDFPage(page);
  if (!pPage || !pPage->m_pFormDict)
    return FALSE;
  CPDF_Array* pAnnots = pPage->m_pFormDict->GetArray("Annots");
  if (!pAnnots)
    return FALSE;
  for (int i = *startPos; i < (int)pAnnots->GetCount(); i++) {
    CPDF_Dictionary* pDict =
        ToDictionary(static_cast<CPDF_Object*>(pAnnots->GetElementValue(i)));
    if (!pDict)
      continue;
    if (pDict->GetString("Subtype").Equal("Link")) {
      *startPos = i + 1;
      *linkAnnot = (FPDF_LINK)pDict;
      return TRUE;
    }
  }
  return FALSE;
}

DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetAnnotRect(FPDF_LINK linkAnnot,
                                                  FS_RECTF* rect) {
  if (!linkAnnot || !rect)
    return FALSE;
  CPDF_Dictionary* pAnnotDict =
      ToDictionary(static_cast<CPDF_Object*>(linkAnnot));
  CPDF_Rect rt = pAnnotDict->GetRect("Rect");
  rect->left = rt.left;
  rect->bottom = rt.bottom;
  rect->right = rt.right;
  rect->top = rt.top;
  return TRUE;
}

DLLEXPORT int STDCALL FPDFLink_CountQuadPoints(FPDF_LINK linkAnnot) {
  if (!linkAnnot)
    return 0;
  CPDF_Dictionary* pAnnotDict =
      ToDictionary(static_cast<CPDF_Object*>(linkAnnot));
  CPDF_Array* pArray = pAnnotDict->GetArray("QuadPoints");
  if (!pArray)
    return 0;
  return pArray->GetCount() / 8;
}

DLLEXPORT FPDF_BOOL STDCALL FPDFLink_GetQuadPoints(FPDF_LINK linkAnnot,
                                                   int quadIndex,
                                                   FS_QUADPOINTSF* quadPoints) {
  if (!linkAnnot || !quadPoints)
    return FALSE;
  CPDF_Dictionary* pAnnotDict =
      ToDictionary(static_cast<CPDF_Object*>(linkAnnot));
  CPDF_Array* pArray = pAnnotDict->GetArray("QuadPoints");
  if (pArray) {
    if (quadIndex < 0 || quadIndex >= (int)pArray->GetCount() / 8 ||
        ((quadIndex * 8 + 7) >= (int)pArray->GetCount()))
      return FALSE;
    quadPoints->x1 = pArray->GetNumber(quadIndex * 8);
    quadPoints->y1 = pArray->GetNumber(quadIndex * 8 + 1);
    quadPoints->x2 = pArray->GetNumber(quadIndex * 8 + 2);
    quadPoints->y2 = pArray->GetNumber(quadIndex * 8 + 3);
    quadPoints->x3 = pArray->GetNumber(quadIndex * 8 + 4);
    quadPoints->y3 = pArray->GetNumber(quadIndex * 8 + 5);
    quadPoints->x4 = pArray->GetNumber(quadIndex * 8 + 6);
    quadPoints->y4 = pArray->GetNumber(quadIndex * 8 + 7);
    return TRUE;
  }
  return FALSE;
}

DLLEXPORT unsigned long STDCALL FPDF_GetMetaText(FPDF_DOCUMENT doc,
                                                 FPDF_BYTESTRING tag,
                                                 void* buffer,
                                                 unsigned long buflen) {
  if (!tag)
    return 0;
  CPDF_Document* pDoc = CPDFDocumentFromFPDFDocument(doc);
  if (!pDoc)
    return 0;
  CPDF_Dictionary* pInfo = pDoc->GetInfo();
  if (!pInfo)
    return 0;
  CFX_WideString text = pInfo->GetUnicodeText(tag);
  // Use UTF-16LE encoding
  CFX_ByteString encodedText = text.UTF16LE_Encode();
  unsigned long len = encodedText.GetLength();
  if (buffer && buflen >= len) {
    FXSYS_memcpy(buffer, encodedText.c_str(), len);
  }
  return len;
}
