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

#define GE_VEC2I_USE_SHORT_NAMES
#define _pynic_logout_printf(...) fprintf(fp , ##__VA_ARGS__)

#include <ge_core.h>
#include "plantform/win_term/interface.h"
FILE* fp;
logger_t logger;

static void log_handler
(log_level_t level, const char* module, const char* file, int line, const char* message) {
    fprintf(fp, "[%s] %s:%d | %s: %s\n", 
            pynic_level_str(level), file, line, module, message);
    fflush(fp);
}

void init(ge_core_t* core) {
    register_win_term(core);
    register_win_timer(core);
    fp = fopen("./log.txt", "w+");
    init_logger_ex(&logger, "game", log_handler);
    Assert(fp != NULL);
}

void run(ge_core_t* core) {
    static ge_vector2i_t pos = vec2i(0, 0);
    // LOG_INFO("vec2: %d, %d", a.x, a.y);

    int key = terminal_get_key((win_term_t*)core->render.content);
    switch (key) {
        case 'w':
            MLOG_INFO(&logger, "w");
            core->render.clear(&core->render);
            pos = vec2i_add(pos, GE_VEC2I_UP);
            core->render.draw(&core->render, pos, "@");
            break;
        case 'a':
            MLOG_INFO(&logger, "a");
            core->render.clear(&core->render);
            pos = vec2i_add(pos, GE_VEC2I_LEFT);
            core->render.draw(&core->render, pos, "@");
            break;
        case 's':
            MLOG_INFO(&logger, "s");
            core->render.clear(&core->render);
            pos = vec2i_add(pos, GE_VEC2I_DOWN);
            core->render.draw(&core->render, pos, "@");
            break;
        case 'd':
            MLOG_INFO(&logger, "d");
            core->render.clear(&core->render);
            pos = vec2i_add(pos, GE_VEC2I_RIGHT);
            core->render.draw(&core->render, pos, "@");
            break;
        case 'q':
            core->state = GE_ENGINE_STATE_EXIT;
            MLOG_INFO(&logger, "exit");
            break;
    }
}

int main(void) {
    ge_core_t core;
    ge_engine_init(&core);
    core.callbacks.init = init;
    core.callbacks.run = run;
    ge_engine_run(&core);
    return 0;
}