#include "settings.h"

int irmode=0;
char* FileNameParse(char* path){
char *yt = malloc(sizeof(char)*530);
size_t len = strlen(path);
size_t pos=0;
for(size_t i = len-1;path[i] != '/';i--){
pos = i;
}

for(size_t i = pos;i<=len;i++){
	size_t ind = i - pos;
	yt[ind] = path[i];
		
}
return yt;
}
void DLFhandler(dlf* dl,size_t real){
	//max fat32 is ‭4,294,967,000 just to be safe
	size_t bytesnow = ftell(dl->fp) + real;
	
	if(bytesnow >= (size_t)4294967000){
		dl->fileid++;
char nam[1008];

		sprintf(nam,"%s.%i",dl->fnam,dl->fileid);
		freopen(nam,"wb",dl->fp);
	}
}
int UsingIRFeatures(){
	return irmode;
}
void SwitchIR(){
	if(irmode==0){irmode=1;}else{irmode=0;}
}


FILE* HistoryRead(){
	return fopen("/TYTD/history.txt","r");
}
FILE* HistoryAppend(){
	return fopen("/TYTD/history.txt","aw");
}

FILE* PlaylistTXT(char* fil){
	char file2[500];
	sprintf(file2,"/TYTD/PLTXT/%s",fil);
	return fopen(file2,"r");
}
void CreatePL(char* fil){
	char file2[500];
	sprintf(file2,"/TYTD/PLTXT/%s",fil);
	FILE *f =fopen(file2,"w");
	fclose(f);
}
void WriteFile2PL(char* fil,char* type,char* url,char* filename){
char file2[500];
	sprintf(file2,"/TYTD/PLTXT/%s",fil);

	FILE *f =fopen(file2,"a");
	fseek(f,0,SEEK_END);
	if(ftell(f) == 0L){
fprintf(f,"%s %s %s",type,url,filename);
}else{
fprintf(f,"\n%s %s %s",type,url,filename);
}
fclose(f);
}

int FileSystemDrivers(){
	fatInitDefault();
	USBStorage_Initialize();
	return 0;
}
char* OpenVideoFile(char* filename){
	
	char *yt = malloc(sizeof(char)*530);
snprintf(yt,530,"/TYTD/Videos/%s.mp4",filename);

	return yt;
}
void OpenPlaylistFile(char* playlist){
	
	char yt[820];
snprintf(yt,820,"/TYTD/Videos/%s",playlist);
mkdir(yt,0777);
	
}
char* OpenFile(char* fname2){
	char filename[720];
	char *yt = malloc(sizeof(char)*820);
		char timein[20];
		 time_t now = time(0);
    strftime(timein, sizeof(timein), "%Y%m%d_%H%M%S", localtime(&now));
  snprintf(filename,720,  fname2,timein);
snprintf(yt,820,"/TYTD/Downloads/%s",filename);

	return yt;
}
char* OpenPlaylistVideoFile(char* playlist,char* video){
	
	char *yt = malloc(sizeof(char)*820);
snprintf(yt,820,"/TYTD/Videos/%s/%s.mp4",playlist,video);

	return yt;
}
char* ThumbnailFileName(char* filename){

		char *yt = malloc(sizeof(char) *530);
snprintf(yt,530,"/TYTD/Thumbnails/%s.jpg",filename);

	return yt;
}


int ThumbnailExists(char* filename){
		char yt[530];
snprintf(yt,530,"/TYTD/Thumbnails/%s.jpg",filename);
struct stat buffer;
return (stat(yt,&buffer)==0);
}
char* ThumbnailURL(char* id){
	char *yt = malloc(sizeof(char) *530);
sprintf(yt,"https://img.youtube.com/vi/%s/hqdefault.jpg",id);
return yt;
}
int CreateFolders(){
		mkdir("/TYTD",0777); //Downloader
		mkdir("/TYTD/Thumbnails",0777); //Thumbnails
		mkdir("/TYTD/Downloads",0777); //Downloads
	mkdir("/TYTD/Videos",0777); //Videos
	mkdir("/TYTD/PLTXT",0777); //create dir for playlist text files

	return 0;
}

char* Temp(){
			char *yt = malloc(sizeof(char)*530);
snprintf(yt,530,"/TYTD/~TMP");

	return yt;
	
}

void DeleteTemp(){
	unlink("/TYTD/~TMP");
}