#include "ViewController.h"
#include "Scancode.h"
#include "View.h"
#include "Museum.h"

ViewController::ViewController(Museum & m, View & v) : museum(m), view(v) {};

void ViewController::update() {
	this->update_size();
	this->update_tiles();
	this->update_artists();
}

void ViewController::update_size() {
	this->view.window_size(
		this->scale * this->museum.canvas.data.columns,
		this->scale * this->museum.canvas.data.rows
	);
}

void ViewController::update_tiles() {
	for (unsigned y = 0; y < this->museum.canvas.data.rows; y++) {
		for (unsigned x = 0; x < this->museum.canvas.data.columns; x++) {
			Tile & tile = this->museum.canvas.get_tile(x, y);
			Rectangle rect = {
				.x = x * scale,
				.y = y * scale,
				.width = scale - line_width,
				.height = scale - line_width,
			};
			this->view.draw_rect(rect, tile.color);
		}
	}
}

void ViewController::update_artists() {
	People & people = this->museum.people;
	for (Artist * artist : people.get_artists()) {
		if (artist == nullptr) continue;
		Rectangle rect = {
			.x = static_cast<unsigned int>(artist->data.x * scale),
			.y = static_cast<unsigned int>(artist->data.y * scale),
			.width = artist_size,
			.height = artist_size,
		};
		this->view.draw_rect(rect, artist->color);
	}
}

void ViewController::keypress(Scancode scancode) {
	switch (scancode) {
		KEY_SPACE: {
			printf("TODO: toggle museum.pause\n");
			break;
		}
		KEY_ENTER: {
			break;
		}
		KEY_O: {
			printf("TODO: open dialog\n");
			this->view.dialog_file();
			break;
		}
		KEY_A: {
			break;
		}
		KEY_LEFT: {
			break;
		}
		KEY_RIGHT: {
			break;
		}
		default: break;
	}
}