#include <cstring>
#include <cassert>

#include "Figure.hpp"
#include "Scheme.hpp"

#define func_for for (int i = 0; i < this->size; i++)

Scheme::Scheme(int capacity) {
	this->figures_ = new Figure*[capacity];
	this->size = 0;
}

Scheme::~Scheme() {
	func_for {
		delete this->figures_[i];
	}
	delete [] this->figures_;
}

void Scheme::push_back_figure(Figure* fg) {
	this->figures_[size++] = fg;
}

void Scheme::remove_figure(int id) {
	func_for {
		if (this->figures_[i]->figure_id() == id) {
			delete this->figures_[i];
			for (int j = i; j + 1 < size; ++j){
				this->figures_[i] = this->figures_[i + 1];
			}
			this->size--;
			return;
		}
	}
}

void Scheme::print_all_figures() {
    func_for {
        assert(this->figures_[i] != nullptr);
        this->figures_[i]->print();
    }
}

void Scheme::zoom_figure(int id, int factor) {
    func_for {
        if (this->figures_[i]->figure_id() == id) {
            this->figures_[i]->zoom(factor);
        }
    }
}

Figure* Scheme::is_inside_figure(int x, int y) {
    func_for {
        if (this->figures_[i]->is_inside(x, y)) {
            return this->figures_[i];
        }
    }
    return nullptr;
}

void Scheme::move(int id, int new_x, int new_y) {
    func_for {
        if (this->figures_[i]->figure_id() == id) {
            this->figures_[i]->move(new_x, new_y);
            return;
        }
    }
}