Update generator.c

generator.c

@@ -3,6 +3,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <mysql/mysql.h>
 #include <time.h>
 #include "passenger_pool.h"
 #include "generator.h"
@@ -27,12 +28,19 @@ int main(void)
     int residencyPoolSize = sizeof(residencies) / sizeof(char *);
     int emailPoolSize = sizeof(emails) / sizeof(char *);
 	
+	printf("\nEnter flight id to which flight to generate passengers:");
+	int flightId;
+	scanf("%d", &flightId);
 
-
-	printf("\nEnter how many passengers to generate:");
+	printf("\nEnter how many passengers to generate(0-72):");
 	int nameCount;
+	do
+	{
 		scanf("%d", &nameCount);
+		if(nameCount < 0 && nameCount > 73)
+			puts("Invalid number of passengers, Retry:");
 			
+	}while(nameCount < 0 && nameCount > 73);
 
 	
 	users data[SEATS] = {0};
@@ -91,15 +99,98 @@ int main(void)
 		strcpy((data+i)->documentNum, docNum);
 		
 		(data + i)->luggageClass = GetRand(0,3);
-	}
 		
+		(data + i)->flight_id = flightId;
+	}
 	
+	puts("Passengers generated, inserting into MySQL database...");
 	GenNames(data, nameCount);
+	MYSQL* con = connectToMySQLServer();//ühenduse loomine serveriga,
+	//tagastus on viit aadressile
+	
+	for (i = 0; i < nameCount; i++) 
+	{
+        insertPersonIntoTable(con, data[i]); //sisestatakse ükshaaval iga
+    }								//genereeritud isik
+    puts("Passengers successfully inserted into MySQL server");
+    puts("Show database query? 1-yes 0-no");
+    int show;
+    scanf("%d", &show);
+    
+    if (show == 1)
+	{
+		if (mysql_query(con, "SELECT * FROM Users"))
+		{
+			finish_with_error(con);
+		}
+		MYSQL_RES *result = mysql_store_result(con);
+		PrintTable(result);
 
+	}
+    mysql_close(con);
 	
 
     return EXIT_SUCCESS;
 }
+void PrintTable(MYSQL_RES *result)
+{
+	int num_fields = mysql_num_fields(result);
+
+	MYSQL_ROW row;
+
+	while ((row = mysql_fetch_row(result)))
+	{
+		for(int i = 0; i < num_fields; i++)
+		{
+			printf("%s ", row[i] ? row[i] : "NULL");
+		}
+
+		printf("\n");
+	}
+}
+
+void insertPersonIntoTable(MYSQL* con, users data) 
+{
+    char query[1024];
+    
+    sprintf(query, "INSERT INTO users (documentNum, firstName, " 
+		"lastName, dateOfBirth, email, residency, checkedIn, seat,"
+		"luggageClass, flight_id) VALUES ('%s', '%s', '%s', '%s', '%s', '%s', %d, '%s', %d, %d);"
+		,data.documentNum, data.fName, data.lName, data.dateOfBirth, 
+		data.email, data.residency, data.checkedIn, data.seat, data.luggageClass,
+		data.flight_id);
+		
+	printf("DEBUG:%s\n\n", query);
+		
+    if (mysql_query(con, query)) {
+        printf("Error inserting Users into MySQL table: %s\n", mysql_error(con));
+        exit(EXIT_FAILURE);
+    }
+}
+
+MYSQL* connectToMySQLServer()
+{
+    MYSQL* con = mysql_init(NULL);
+    if (con == NULL)
+	{
+		fprintf(stderr, "mysql_init() failed\n");
+		exit(1);
+	}
+
+	if (mysql_real_connect(con, "127.0.0.1", "root", "Tarkvaraprojekt2023",
+          "Lennubroneering", 0, NULL, 0) == NULL)
+	{
+		finish_with_error(con);
+	}
+		return con;
+}
+
+void finish_with_error(MYSQL *con)
+{
+  fprintf(stderr, "%s\n", mysql_error(con));
+  mysql_close(con);
+  exit(EXIT_FAILURE);
+}
 
 void GenerateDateOfBirth(char *month, char *dateOB)
 {