menu.c

#include "menu.h"

//Function to Display User Main Menu
int user_menu() {
    printf("\n[ 1 ] - Add New Task");
    printf("\n[ 2 ] - Sort and View Tasks");
    printf("\n[ 3 ] - View All Tasks");
    printf("\n[ 4 ] - Update Task");
    printf("\n[ 5 ] - Delete Task");
    printf("\n[ 6 ] - Search Task");
    printf("\n[ 7 ] - Edit Profile Details");
    printf("\n[ 8 ] - Change Password");
    printf("\n[ 0 ] - Log Out\n");
}; 

//Function to Display Admin Main Menu
int admin_menu() {
    printf("\n[ 1 ] - Recover User's Account");
    printf("\n[ 2 ] - Edit Profile Details");
    printf("\n[ 3 ] - Change Password");
    printf("\n[ 0 ] - Log Out\n");
};


//Function to Prompt User for the Menu Choice Number Input
//Data Validation: Validate User Input to Check if Choice Number Given by User is Within the Range of the Menu
int getChoiceNum(int maxChoice, int minChoice) {
    char userInput[256];
    int userInput_length, choice;

    while (1) {
        printf("\nPlease Enter Your Choice Number:\t\n");
        scanf("%s",&userInput);
        if (checkIsNumber(userInput)) {
            choice = atoi(userInput);
            if (choice >= minChoice && choice <= maxChoice) {
                return choice;
            } else {
                printf("%s is not in Available Selection Range.", userInput);
                continue;
            };
        } else {
            if (userInput_length == 1 && tolower(userInput[0]) == 'x') {
                    char userExitInput[256];
                    int userExitInput_length;
                    printf("\nConfirm Exit?\n[ X ] - To Confirm Exit\n");
                    scanf("%s",&userExitInput);
                    userExitInput_length = strlen(userExitInput);
                    if (userExitInput_length == 1 && tolower(userExitInput[0]) == 'x') {
                        exit(1);
                        break;
                    } else {
                        continue;
                    };
            } else {
                printf("%s is Not a Validated Number.", userInput);
                continue;
            };
        };
    };
};



//Function to Validate if Given Input is a Number
int checkIsNumber(char *target) {
    int targetLength = strlen(target), validatedLength = 0;
    for (int i = 0; i < strlen(target); i++) {
        if (isdigit(target[i]) == 1) {
            validatedLength++;
        };
    };
    if (targetLength == validatedLength) {
        return 1;
    };
    return 0;
};


//Function to Convert the Entire User Input into Lower Case
int toLower(char *str) {
    for(int i = 0; str[i]; i++){
        str[i] = tolower(str[i]);
    }
    return 0;
};