#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#include <stdint.h>
#include <dingoo/ucos2.h>
#include <dingoo/entry.h>
#include <dingoo/audio.h>

#include <sml/graphics.h>
#include <sml/display.h>
#include <sml/control.h>
#include <sml/timer.h>

#include "images.h"
#include "chord.h"

gfx_font* gameFont = NULL;

waveout_args mywaveinfo;
waveout_inst* woHandle;

#define max(x, y) (x > y ? x : y)
#define min(x, y) (x < y ? x : y)

void logWrite(char* str);
void screenWrite(char* str);

display* gameDisplay  = NULL;

void screenWrite(char* str)
{
    gfx_render_target_clear(gfx_color_rgb(0x00, 0x00, 0x00));
    gfx_font_print_center(200, gameFont, str);
    display_flip(gameDisplay);
}

int main(int argc, char** argv) {
    int ref = EXIT_SUCCESS;

    srand(OSTimeGet());

    control_init();
    gameDisplay = display_create(320, 240, 320, DISPLAY_FORMAT_RGBA8888, NULL, NULL);
    if(gameDisplay == NULL) {
        control_term();
        return ref;
    }
    gfx_init(gameDisplay);
    gameFont = gfx_font_load_from_buffer(tgaFont, tgaFontSize, COLOR_MAGENTA);

    screenWrite("INIT");

    control_lock(timer_resolution / 4);

    //mywaveinfo.sample_rate = 22050;
    mywaveinfo.sample_rate = 44100;
    mywaveinfo.format = 16;
    mywaveinfo.channel = 2;
    mywaveinfo.volume = 30;

    screenWrite("Opening waveout");

    woHandle = waveout_open(&mywaveinfo);

    screenWrite("Ready. Press A to play sound.");

    while(1)
    {
        control_poll();
        if (control_check(CONTROL_BUTTON_START).pressed || control_check(CONTROL_BUTTON_SELECT).pressed)
        {
            break;
        }

        if (control_just_pressed(CONTROL_BUTTON_A))
        {
            waveout_write(woHandle, chord, chordSize);
        }
    }

    screenWrite("Exiting...");

    waveout_close(woHandle);

    gfx_font_delete(gameFont);
    gfx_term();
    display_delete(gameDisplay);
    control_term();

    return ref;
}