#include <string>

using namespace std;

#include <SDL3_image/SDL_image.h>

#include "Item.h"
#include "Dialog.h"

bool Dialog::loadBackground(string name) {
    background = IMG_Load(name.c_str());
    if (!background)
        return false;
    surface = SDL_CreateSurface(background->w, background->h, SDL_GetPixelFormatForMasks(32, 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000));
    SDL_Rect d;
    d.x = 0;
    d.y = 0;
    d.w = background->w;
    d.h = background->h;
    SDL_SetSurfaceClipRect(surface, &d);
    pos.w = background->w;
    pos.h = background->h;
    default_pos = true;
    return true;
}

void Dialog::addItem(Item *item) {
    items.push_back(item);
}

void Dialog::deleteItems() {
    for (unsigned int z = 0; z < items.size(); z++) {
        delete items[z];
    }
}

bool Dialog::needsRedraw() {
    return true; // always drawing, only performance optimizaion on some dialogs which override this method
}

void Dialog::draw() {
    if (background) {
        SDL_BlitSurface(background, NULL, surface, NULL);
    }
    for (unsigned int x = 0; x < items.size(); x++) {
        SDL_BlitSurface(items[x]->getSurface(), NULL, surface, items[x]->getPos());
        items[x]->drawDone();
    }
}

SDL_Surface *Dialog::getSurface() {
    if (needsRedraw()) {
        draw();
    }
    return surface;
}

void Dialog::deleteSurfaceAndBackground() {
    delete background;
    delete surface;
}

bool Dialog::onMousePress(int x, int y) {
    if (x < 0 || y < 0 || x > surface->w || y > surface->h) {
        exit = true;
        return false;
    }
    for (unsigned int z = 0; z < items.size(); z++) {
        items[z]->onMousePress(x, y);
    }
    return false;
}

bool Dialog::onMouseRelease(int x, int y) {
    for (unsigned int z = 0; z < items.size(); z++) {
        items[z]->onMouseRelease(x, y);
    }
    return false;
}

bool Dialog::onMouseMove(int x, int y) {
    for (unsigned int z = 0; z < items.size(); z++) {
        items[z]->onMouseMove(x, y);
    }
    return false;
}

bool Dialog::onFingerDown(int x, int y, int finger_id) {
    if (x < 0 || y < 0 || x > surface->w || y > surface->h) {
        exit = true;
        return false;
    }
    for (unsigned int z = 0; z < items.size(); z++) {
        items[z]->onFingerDown(x, y, finger_id);
    }
    return false;
}

bool Dialog::onFingerUp(int x, int y, int finger_id) {
    for (unsigned int z = 0; z < items.size(); z++) {
        items[z]->onFingerUp(x, y, finger_id);
    }
    return false;
}

void Dialog::setPos(SDL_Rect pos) {
    this->pos = pos;
}

SDL_Rect *Dialog::getPos() {
    return &pos;
}

void Dialog::setExit(bool exit) {
    this->exit = exit;
}

bool Dialog::isExit() {
    return exit;
}

bool Dialog::isDefaultPos() {
    return default_pos;
}

void Dialog::setDefaultPos(bool default_pos) {
    this->default_pos = default_pos;
}