#include <stdio.h>
#include <stdlib.h>

 char crown[20];
 char strings[500];
 FILE * fpointer;

void newfile(char words[20]){
    FILE * fpointer = fopen(words, "w");
    fprintf(fpointer, "File '%s' has been created.\n", words);
    fclose(fpointer);
}


void fileedit(char sample[20], char typings[500]){

    FILE * fpointer = fopen(sample, "a");
    fprintf(fpointer, "%s\n", typings);
    fclose(fpointer);
}

void fileread(char sample[20], int linecounter, char line[5000]){

    int a;
    FILE * fpointer = fopen(sample, "r");
    for(a = 0; a <= linecounter; a++){
    fgets(line, 5000, fpointer);
    printf("%s\n", line);
    }

}



int main(){
    int keybind;
    int counter = 1;
    char phrase[] = "tterm";
    int checker = 1;
    int numoflines;
    char linevalue[5000];
    do { printf("Press 0 to close program.\nPress 1 to create new file.\nPress 2 to write in file.\nPress 3 to read file.\n");
    scanf("%d", &keybind);
    if(keybind == 0){
        printf("Goodbye!\n");
    }else if(keybind == 1){
        printf("Name Crown: ");
    scanf("%s", crown);
    printf("Crown has been named '%s'.\nYou can now access '%s' as a file.\n", crown, crown);
    newfile(crown);
    }else if(keybind == 2){
        printf("Crown: ");
        scanf("%s", crown);
        printf("Print 'tterm' at any point to terminate editor.\nType: ");
        while(counter != 0 || checker != 0){
        scanf(" %[^\n]", strings);
        checker = strcmp(strings, phrase);
        if(checker == 0){
            counter = 0;
        } else {
            fileedit(crown, strings);
            }
        }
    } else if(keybind == 3){
        printf("Crown: ");
        scanf("%s", crown);
        printf("Number of lines you wish to read: ");
        scanf("%d", &numoflines);
            fileread(crown, numoflines, linevalue);
            }
        } else{
        printf("Invalid Request! Redirecting...\n");
    }





} while(keybind != 0);

return 0;


}