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#pragma once
#include <memory>
#include <functional>
#include <vector>
#include <windows.h>
#include <Winerror.h>
#include <mutex>
#include "utils.h"
extern "C" {
#include "fitz.h"
#include "fitz-internal.h"
#include "muxps.h"
#include "mupdf.h"
}
#define MAX_SEARCH 500
using namespace Platform; /* For String */
using namespace Windows::Foundation; /* For Point */
/* These are the std objects used to interface to muctx. We do use windows
String and Point types however */
/* Links */
typedef struct document_link_s
{
link_t type;
Point upper_left;
Point lower_right;
std::unique_ptr<char[]> uri;
int page_num;
} document_link_t;
#define sh_link std::shared_ptr<document_link_t>
#define sh_vector_link std::shared_ptr<std::vector<sh_link>>
/* Text Search */
typedef struct text_search_s
{
Point upper_left;
Point lower_right;
} text_search_t;
#define sh_text std::shared_ptr<text_search_t>
#define sh_vector_text std::shared_ptr<std::vector<sh_text>>
/* Content Results */
typedef struct content_s
{
int page;
String^ string_orig;
String^ string_margin;
} content_t;
#define sh_content std::shared_ptr<content_t>
#define sh_vector_content std::shared_ptr<std::vector<sh_content>>
/* Used for HTML return */
#define sh_vector_char std::shared_ptr<std::vector<char>>
/* Needed for file handling */
using namespace Windows::Storage::Streams;
using namespace Windows::Foundation;
typedef struct win_stream_struct_s
{
IRandomAccessStream^ stream;
} win_stream_struct;
class muctx
{
private:
CRITICAL_SECTION mu_criticalsec[FZ_LOCK_MAX];
win_stream_struct win_stream;
fz_locks_context mu_locks;
fz_context *mu_ctx;
fz_document *mu_doc;
fz_outline *mu_outline;
fz_rect mu_hit_bbox[MAX_SEARCH];
fz_cookie *mu_cookie;
fz_stream *mu_stream;
void FlattenOutline(fz_outline *outline, int level,
sh_vector_content contents_vec);
public:
muctx(void);
~muctx(void);
void CleanUp(void);
HRESULT InitializeStream(IRandomAccessStream^ readStream, char *ext);
int GetPageCount();
HRESULT InitializeContext();
HRESULT RenderPage(int page_num, int width, int height, unsigned char *bmp_data);
Point MeasurePage(int page_num);
Point MeasurePage(fz_page *page);
int GetLinks(int page_num, sh_vector_link links_vec);
int GetTextSearch(int page_num, char* needle, sh_vector_text texts_vec);
int GetContents(sh_vector_content contents_vec);
String^ GetHTML(int page_num);
bool RequiresPassword(void);
bool ApplyPassword(char* password);
};
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