#include <stdio.h>
// #include <stdint.h>
#include <inttypes.h>

// My code
#include "math_functions.h"
#include "hello.h"
#include "struct_test.h"
#include "pointer_test.h"
#include "read_file.h"


// Test
// https://stackoverflow.com/questions/8666378/detect-windows-or-linux-in-c-c
#ifdef _WIN32
#include <Windows.h>
#endif

#include "stdbool.h"


// To setup this project on windows
// 1. Install CMake
// 2. Install Ninja with winget in windows 11: "winget install --id=Ninja-build.Ninja -e"
// 3. Make a build directory in this project and cd into it
// 4. Run this CMake command: "cmake -GNinja .."
// 5. Change into Debug/Release folder
// 6. Run this command to build: "cmake --build .. --config Debug"

// https://phoenixnap.com/kb/install-gcc-windows
// https://stackoverflow.com/questions/36770716/mingw64-make-build-error-bash-make-command-not-found
// To build without installing Visual Studio:
// 1. Download MingW64 from here: https://winlibs.com/#download-release
// 2. Place the folder into C:\
// 3. Add this folder to the path: "C:\mingw64\bin"
// 4. Download Make without guile from here: https://sourceforge.net/projects/ezwinports/files/
// 5. Copy files from make into "C:\mingw64", do not replace existing files!
// 6. Create a build folder and cd into it
// 7. Run this CMake command to generate build files: "cmake -G "MinGW Makefiles" .."
// 8. To build Run "make"


// TODO Look into getting current directory in Windows and Linux
// https://stackoverflow.com/questions/27585930/get-the-current-working-directory-in-c-on-windows

// TODO Move this into a different project.
#ifdef _WIN32

void guiTest(){
    
}

#endif

// #define _FLIP_BOOLS
// Hmm, very evil
#ifdef _FLIP_BOOLS
// This is just madness, inverting the boolean values :P
#define true FALSE
#define false TRUE
// #define true (rand() % 2)
// #define false (rand() % 2)
#endif //_FLIP_BOOLS

// TODO Look into making a gtk C program
// https://www.geeksforgeeks.org/how-to-create-gui-in-c-programming-using-gtk-toolkit/

// Print out the memory addresses for each item in an array.
void array_test() {
    // https://www.tutorialspoint.com/cprogramming/c_memory_address.htm
    // Int array
    int numbers[5] = {1,2,3,4,5};
    int i = 0;

    printf("numbers = %p\n", numbers);

    do {
        printf("numbers[%u] = %p\n", i, (void *)&numbers[i]);
        i++;
    } while (i < 5);

    printf("sizeof(numbers) = %lu\n", sizeof(numbers));

}

// https://www.tutorialspoint.com/cprogramming/c_ternary_operator.htm
void check_even_odd(int num) {
    (num %2 == 0) ? printf("%d is even\n", num) : printf("%d is odd\n", num);
}


int main() {
    char welcomeMsg[] = "Welcome to KCNet";
    // printf(welcomeMsg);

    uint16_t test = -2;

    // array_test();
    // for (int i=0; i<5; i++) {
    //     check_even_odd(i);
    // }
    // check_even_odd(1);

    // print_struct();
    read_file("test.txt");


    // This doesn't work
    // uint16_test();

    //? 65534? Where is that number coming from
    // https://stackoverflow.com/questions/29112878/how-do-i-printf-a-uint16-t
    // printf("Number: %u", (unsigned int)test);

    // https://stackoverflow.com/questions/12120426/how-do-i-print-uint32-t-and-uint16-t-variables-value
    // printf("Number: %" PRIu32, test);

    // mathFunctions();
    // print_struct();
    int i = 22222;
    int* i_ptr = &i;
    // pointer_madness(i_ptr);

#ifdef _FLIP_BOOLS
    bool testb = false;
    if (testb) {
        printf("True");
    } else {
        printf("False");
    }

#endif //_FLIP_BOOLS


    
    // printf_example();
    return 0;
}