import { INVENTORY_X, INVENTORY_Y } from "./const";
import { drawBox } from "./display";
import { getItemsCount, Item } from "./item";
import { Sprite } from "./sprite";

export class Player extends Sprite {
    private inventory: Item[] = [];

    addItem(item: Item) {
        for (const i of this.inventory) {
            if (i.id === item.id) {
                i.count += item.count;
                return;
            }
        }
        this.inventory.push(new Item(
            item.id,
            item.count,
            INVENTORY_X + 1 + this.inventory.length,
            INVENTORY_Y + 1,
        ));
    }

    hasItem(item: Item) {
        for (const i of this.inventory) {
            if (i.id === item.id) {
                return true;
            }
        }
        return false;
    }

    get foundItems() {
        return this.inventory.length;
    }

    override doDraw() {
        super.doDraw();

        drawBox(INVENTORY_X, INVENTORY_Y, getItemsCount(), 1, { fill: [' '], title: 'Inv' });
        this.inventory.forEach((item) => {
            if (item.count > 0) {
                item.doDraw();
            }
        });
    }
}