From ed9ad979be88a230eb873e8914a2425f84f09b06 Mon Sep 17 00:00:00 2001
From: rafa_99 <raroma09@gmail.com>
Date: Sat, 4 Sep 2021 17:50:20 +0100
Subject: Updated Main and Some Memory Errors

---
 include/utils.h |  3 +++
 queryt.c        | 28 ++++++++++++++++++++++---
 src/utils.c     | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/video.c     | 13 +++++-------
 4 files changed, 96 insertions(+), 11 deletions(-)

diff --git a/include/utils.h b/include/utils.h
index 987b7fe..4444279 100644
--- a/include/utils.h
+++ b/include/utils.h
@@ -1,7 +1,10 @@
 #pragma once
+#include "video.h"
 
 int tokenCount(char *string, char *delimiter);
 char** tokenizer(char *string, char *delimiter);
 void freeTokens(char **tokens, int size);
 char* queryNormalizer(char *query);
 char* extractQueryJSON(char *youtubeurl);
+int checkNumber(char *num);
+void printVideoInfo(char *format, Video *videos, int numberOfVideos);
diff --git a/queryt.c b/queryt.c
index a91f234..8f198b0 100644
--- a/queryt.c
+++ b/queryt.c
@@ -5,7 +5,7 @@
 #include <json-c/json.h>
 #include "include/utils.h"
 #include "include/video.h"
-#include "libs/curl.h"
+#include "libs/json.h"
 
 void processOptions(int *options, char **args);
 
@@ -82,14 +82,36 @@ void processOptions(int *options, char **args)
 
 			if ( json != NULL && strlen(json) > 0 )
 			{
-				json_object *queryRoot = json_tokener_parse(json), *handler;
+				json_object *queryRoot = jsonParseString(json);
 				free(json);
 				if ( queryRoot != NULL && json_object_get_type(queryRoot) != json_type_null )
 				{
+					json_object *handler = navigateToVideos(queryRoot);
+					int videoCount = videoCounter(handler);
+
+					if ( videoCount > 0 )
+					{
+						Video *videos = generateVideos(handler);
+						json_object_put(queryRoot);
+						int printedVideos = ( options[2] && checkNumber(args[1]) > 0) ? checkNumber(args[1]) : videoCount;
+						char *format = ( options[0] ) ? args[0] : "";
+						printVideoInfo(format, videos, printedVideos);
+
+						for ( int i = 0; i < videoCount; i++ )
+						{
+							freeVideo(&videos[i]);
+						}
+
+						free(videos);
+					}
+					else
+					{
+						json_object_put(queryRoot);
+					}
 				}
 				else
 				{
-					json_object_put(queryRoot);
+				      json_object_put(queryRoot);
 				}
 			}
 			else
diff --git a/src/utils.c b/src/utils.c
index a76e8d9..db8eaf3 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,9 +1,11 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <ctype.h>
 #include "utils.h"
 #include "../libs/curl.h"
 #include "../libs/string.h"
+#include "../include/video.h"
 
 int tokenCount(char *string, char *delimiter)
 {
@@ -171,3 +173,64 @@ char* extractQueryJSON(char *youtubeurl)
 	}
 	return json;
 }
+
+int checkNumber(char *num)
+{
+	int number = 0, charCheck = 1;
+
+	if( num != NULL && strlen(num) > 0 && strlen(num) < 3 )
+	{
+		for( int i = 0; i < strlen(num) && charCheck; i++ )
+		{
+			if( !isdigit(num[i]) )
+			{
+				charCheck--;
+			}
+		}
+
+		number = ( charCheck ) ? atoi(num) : 0;
+	}
+
+	return number;
+}
+
+void printVideoInfo(char *format, Video *videos, int numberOfVideos)
+{
+	if ( format != NULL && strlen(format) > 0 )
+	{
+		for ( int i = 0; i < numberOfVideos; i++ )
+		{
+			for ( int j = 0; j < strlen(format); j++ )
+			{
+				switch(format[j])
+				{
+					case 'a':
+						printf("%s", videos[i].author);
+						break;
+					case 'd':
+						printf("%s", videos[i].duration);
+						break;
+					case 'i':
+						printf("%s", videos[i].id);
+						break;
+					case 't':
+						printf("%s", videos[i].title);
+						break;
+					default:
+						if( !isalpha(format[j]) )
+						{
+							printf("%c", format[j]);
+						}
+				}
+			}
+			printf("\n");
+		}
+	}
+	else
+	{
+		for( int i = 0; i < numberOfVideos; i++ )
+		{
+			printf("%s - %s %s %s\n", videos[i].title, videos[i].author, videos[i].duration, videos[i].id);
+		}
+	}
+}
diff --git a/src/video.c b/src/video.c
index 9f29ed9..f24476b 100644
--- a/src/video.c
+++ b/src/video.c
@@ -9,31 +9,28 @@ Video createVideo(char *title, char *author, char *id, char *duration)
 
 	if (title != NULL && strlen(title) > 0)
 	{
-		video.title = (char *) calloc(TITLE + 1, sizeof(char));
+		video.title = (char *) calloc(strlen(title) + 1, sizeof(char));
 		strcpy(video.title, title);
 	}
 
 	if (author != NULL && strlen(author) > 0)
 	{
-		video.author = (char *) calloc(AUTHOR + 1, sizeof(char));
+		video.author = (char *) calloc(strlen(author) + 1, sizeof(char));
 		strcpy(video.author, author);
 	}
 
 	if (id != NULL && strlen(id) > 0)
 	{
-		video.id = (char *) calloc(VIDEOID + 1, sizeof(char));
+		video.id = (char *) calloc(strlen(id) + 1, sizeof(char));
 		strcpy(video.id, id);
 	}
 
 	if (duration != NULL && strlen(duration) > 0)
 	{
-		video.duration = (char *) calloc(DURATION + 1, sizeof(char));
+		video.duration = (char *) calloc(strlen(duration) + 1, sizeof(char));
 		strcpy(video.duration, duration);
 	}
-	else
-	{
-		video.duration = (char *) calloc(1, sizeof(char));
-	}
+
 
 	return video;
 }
-- 
cgit v1.2.3