Merge pull request #20 from felipealfonsog/development

fixed a bug related with a loop in the case the user could choose a d…

Author: felipealfonsog

Formula/term-notes.rb

@@ -1,7 +1,7 @@
 class TermNotes < Formula
   desc "Terminal-based note-taking application"
   homepage "https://github.com/felipealfonsog/TermNotes"
-  url "https://github.com/felipealfonsog/TermNotes/archive/refs/tags/v.1.0.1.tar.gz"
+  url "https://github.com/felipealfonsog/TermNotes/archive/refs/tags/v.1.0.2.tar.gz"
   sha256 "43db1b333d8902b15df4444d12e76c6d80fa9535cb377f7594d3cfa19c64e869"
   license "MIT"
 

src/notes.txt

@@ -1,49 +1,8 @@
-/*************************************
- Terminal Notes Utility written in C
- *************************************
- *  Simple: Create and manage notes from the terminal
- *************************************
- * Developed and engineered by 
- * Felipe Alfonso Gonzalez <f.alfonso@res-ear.ch>
- * Computer Science Engineer
- * Chile
- *************************************
- * To create the term_notes binary:
- *
- * 1. Extract the source code if needed:
- *    tar -xf term_notes.tar.gz
- *
- * 2. Compile the source code:
- *    gcc -o term_notes term_notes.c
- *
- * 3. Elevate to superuser (if necessary):
- *    sudo su
- *
- * 4. Move the binary to the system bin directory:
- *    mv term_notes /usr/local/bin/
- *
- * 5. Exit superuser mode:
- *    exit
- *
- * 6. You can now run term_notes from the terminal:
- *    term_notes
- *
- *************************************
- * Please note that term_notes requires the following dependencies:
- * - Nano: A text editor (sudo apt-get install nano)
- * - Vim: A text editor (sudo apt-get install vim)
- *
- * If any of these dependencies are not installed, please install them
- * using the provided commands.
- *
- * For more information, please refer to the documentation.
- *************************************
- */
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
+#include <ctype.h>
 
 #define MAX_NOTES 100
 
@@ -76,7 +35,11 @@ void addNote() {
 
     printf("Choose the editor (1. Nano, 2. Vim): ");
     int editorChoice;
-    scanf("%d", &editorChoice);
+    while (scanf("%d", &editorChoice) != 1) {
+        while (getchar() != '\n');
+        printf("Invalid editor choice. Please enter a number.\n");
+        printf("Choose the editor (1. Nano, 2. Vim): ");
+    }
 
     char tempFileName[20];
     sprintf(tempFileName, "temp_note_%d.txt", getpid());
@@ -152,7 +115,11 @@ void editNote() {
 
         int choice;
         printf("Enter the note number to edit: ");
-        scanf("%d", &choice);
+        while (scanf("%d", &choice) != 1) {
+            while (getchar() != '\n');
+            printf("Invalid note number. Please enter a number.\n");
+            printf("Enter the note number to edit: ");
+        }
 
         if (choice < 1 || choice > count) {
             printf("Invalid note number.\n");
@@ -186,7 +153,11 @@ void editNote() {
 
                     printf("Choose the editor (1. Nano, 2. Vim): ");
                     int editorChoice;
-                    scanf("%d", &editorChoice);
+                    while (scanf("%d", &editorChoice) != 1) {
+                        while (getchar() != '\n');
+                        printf("Invalid editor choice. Please enter a number.\n");
+                        printf("Choose the editor (1. Nano, 2. Vim): ");
+                    }
 
                     char tempFileName[20];
                     sprintf(tempFileName, "temp_note_%d.txt", getpid());
@@ -253,7 +224,11 @@ void deleteNote() {
 
     int id;
     printf("Enter the note ID to delete: ");
-    scanf("%d", &id);
+    while (scanf("%d", &id) != 1) {
+        while (getchar() != '\n');
+        printf("Invalid note ID. Please enter a number.\n");
+        printf("Enter the note ID to delete: ");
+    }
 
     FILE *file = fopen("notes.txt", "r");
     if (file != NULL) {
@@ -291,9 +266,13 @@ void deleteAllNotes() {
 
     printf("Are you sure you want to delete all notes? (Y/N): ");
     char confirm;
-    scanf(" %c", &confirm);
+    while (scanf(" %c", &confirm) != 1 || (tolower(confirm) != 'y' && tolower(confirm) != 'n')) {
+        while (getchar() != '\n');
+        printf("Invalid choice. Please enter 'Y' or 'N'.\n");
+        printf("Are you sure you want to delete all notes? (Y/N): ");
+    }
 
-    if (confirm == 'Y' || confirm == 'y') {
+    if (tolower(confirm) == 'y') {
         FILE *file = fopen("notes.txt", "w");
         if (file != NULL) {
             fclose(file);
@@ -324,7 +303,11 @@ void showNote() {
 
     int id;
     printf("Enter the note ID to show: ");
-    scanf("%d", &id);
+    while (scanf("%d", &id) != 1) {
+        while (getchar() != '\n');
+        printf("Invalid note ID. Please enter a number.\n");
+        printf("Enter the note ID to show: ");
+    }
 
     FILE *file = fopen("notes.txt", "r");
     if (file != NULL) {
@@ -363,7 +346,11 @@ void notesMenu() {
     do {
         showNotesMenu();
         printf("Enter an option: ");
-        scanf("%d", &option);
+        while (scanf("%d", &option) != 1) {
+            while (getchar() != '\n');
+            printf("Invalid option. Please enter a number.\n");
+            printf("Enter an option: ");
+        }
 
         switch (option) {
             case 1:
@@ -402,7 +389,11 @@ void mainMenu() {
         printf("0. Exit\n");
         printf("******************\n");
         printf("Enter an option: ");
-        scanf("%d", &option);
+        while (scanf("%d", &option) != 1) {
+            while (getchar() != '\n');
+            printf("Invalid option. Please enter a number.\n");
+            printf("Enter an option: ");
+        }
 
         switch (option) {
             case 1: