#include "scene_impl.h"
#include "assets_tag.h"
#include <stdio.h>

static void options_scene_render_func(Scene_t* scene)
{
    //OptionSceneData_t* data = &(CONTAINER_OF(scene, OptionScene_t, scene)->data);

    int key;
    ActionType_t action;
    char buffer[16];
    int y_offset = 16;

    BeginTextureMode(scene->layers.render_layers[0].layer_tex);
    sc_map_foreach(&scene->engine->keybinds, action, key) {
        sprintf(buffer, "Action %d : %d", action, key);
        DrawText(buffer, 32, y_offset, 12, WHITE);
        y_offset += 12;
    }
    float vol = GetMasterVolume();
    sprintf(buffer, "Volume : %.1f", vol);
    DrawText(buffer, 32, y_offset, 12, WHITE);
    EndTextureMode();
}

static void options_do_action(Scene_t* scene, ActionType_t action, bool pressed)
{
    switch(action)
    {
        case ACTION_EXIT:
            if (!pressed)
            {
                if(scene->engine != NULL)
                {
                    change_scene(scene->engine, MAIN_MENU_SCENE);
                }
            }
        break;
        default:
        break;
    }
}

void init_options_scene(OptionScene_t* scene)
{
    init_scene(&scene->scene, &options_do_action, 0);
    scene->scene.bg_colour = BLACK;
    add_scene_layer(
        &scene->scene, scene->scene.engine->intended_window_size.x,
        scene->scene.engine->intended_window_size.y,
        (Rectangle){
            0, 0,
            scene->scene.engine->intended_window_size.x,
            scene->scene.engine->intended_window_size.y
        }
    );
    sc_array_add(&scene->scene.systems, &options_scene_render_func);

    sc_map_put_64(&scene->scene.action_map, get_keybind_or_default(scene->scene.engine, ACTION_UP, KEY_UP), ACTION_UP);
    sc_map_put_64(&scene->scene.action_map, get_keybind_or_default(scene->scene.engine, ACTION_DOWN, KEY_DOWN), ACTION_DOWN);
    sc_map_put_64(&scene->scene.action_map, get_keybind_or_default(scene->scene.engine, ACTION_LEFT, KEY_LEFT), ACTION_LEFT);
    sc_map_put_64(&scene->scene.action_map, get_keybind_or_default(scene->scene.engine, ACTION_RIGHT, KEY_RIGHT), ACTION_RIGHT);
    sc_map_put_64(&scene->scene.action_map, get_keybind_or_default(scene->scene.engine, ACTION_JUMP, KEY_ENTER), ACTION_CONFIRM);
    sc_map_put_64(&scene->scene.action_map, get_keybind_or_default(scene->scene.engine, ACTION_EXIT, KEY_Q), ACTION_EXIT);

    sc_map_put_64(&scene->scene.action_map, KEY_BACKSPACE, ACTION_EXIT);
}

void free_options_scene(OptionScene_t* scene)
{
    free_scene(&scene->scene);
}