#include "StateMap.h"
#include "Graphics.h"
#include "input/Input.h"
#include "render/Text.h"
#include "piaf/Archive.h"

using WalrusRPG::States::StateMap;
using namespace WalrusRPG;
using namespace WalrusRPG::Graphics;
using WalrusRPG::Utils::Rect;
using WalrusRPG::PIAF::Archive;
using WalrusRPG::PIAF::File;
using WalrusRPG::Graphics::Texture;
using namespace WalrusRPG::Input;
using WalrusRPG::Input::Key;
using WalrusRPG::Graphics::Font;
using WalrusRPG::Textbox;

namespace
{
    void print_debug_camera_data(const Camera &camera, const Font &fnt)
    {
        fnt.draw_format(240, 1, Black, "CAM : X : %d Y: %d", camera.get_x(),
                        camera.get_y());
        fnt.draw_format(240, 0, "CAM : X : %d Y: %d", camera.get_x(), camera.get_y());
    }

    void print_debug_map_data(const Map &map, const Font &fnt)
    {
        fnt.draw_format(240, 9, Black, "MAP : W: %d, H:%d", map.get_width(),
                        map.get_height());
        fnt.draw_format(240, 8, "MAP : W: %d, H:%d", map.get_width(), map.get_height());
    }
}

// TODO : We definitely need a Resource Manager
StateMap::StateMap(int x, int y, Map &map)
    : started(false), camera(x, y), map(map), data("data/out.wrf"),
      tex_haeccity(data.get("t_haecci")), txt(tex_haeccity, data.get("f_haecci")),
      box(txt)
{
    box.set_text((
        char *) "Hello world! I am "
                "\xFF\x01\xf0\x00\x00Howard\xFF\x01\xff\xff\x00"
                ".\n"
                "\xFF\x81\x78\x00\x00"
                "\xFF\x81\x0a\x00\x00"
                "\xFF\x01\xf0\x00\x00"
                "Howard"
                "\xFF\x01\xff\xff\x00"
                " the Psyduck!\n"
                "How goes? I'm fine, headache-y but fine. Heh, it's normal, don't worry "
                "for me.\n"
                "I wonder... Heh, Let's see if it works correctly, shall we?");
}

void StateMap::update(unsigned dt)
{
    unsigned t = dt * (key_down(K_B) ? 16 : 1);
    if (!started)
    {
        if (key_down(K_A))
            started = true;
    }
    else
        box.update(t);
    camera.update(t);
}

void StateMap::render(unsigned dt)
{
    map.render(camera, dt);
    print_debug_camera_data(camera, txt);
    print_debug_map_data(map, txt);
    if (!started)
        return;
    box.render(dt);
}