import User from "./user";
import ItemStatus from "./vo/itemStatus.vo";
import ItemType from "./vo/itemType.vo";

export interface ItemData {
    id: string,
    name: string,
    description: string,
    onClickRedirect?: string,
    type: ItemType,
    price: number,
    image: string,
    link?: string,
    dueDate?: Date,
    user?: User,
    availableStock?: number,
    couponsAvailable?: number,
    couponsTaken?: number,
    assigned?: number,
    totalCodes?: number,
    visible?: boolean
}
export default class Item {
    availableStock?: number;
    id: string;
    name: string;
    description: string;
    onClickRedirect?: string;
    type: ItemType;
    status: ItemStatus;
    price: number;
    image: string;
    link?: string;
    dueDate?: Date;
    assigned: number;
    couponsAvailable?: number;
    totalCodes?: number;
    couponsTaken?: number;
    visible: boolean;

    constructor(data: ItemData) {
        this.id = data.id;
        this.name = data.name;
        this.description = data.description;
        this.type = data.type;
        this.dueDate = data.dueDate;
        this.image = data.image;
        this.link = data.link;
        this.price = data.price;
        this.status = this.statusForUser(data.user);
        this.availableStock = data.availableStock;
        this.assigned = data.assigned || 0;
        this.visible = data.visible === undefined ? true : data.visible;
        this.couponsAvailable = data.couponsAvailable;
        this.couponsTaken = data.couponsTaken;
        this.totalCodes = data.totalCodes;
        this.onClickRedirect = data.onClickRedirect;
    }

    hasStock = (quantity = 1) => {
        this.availableStock || 0 >= quantity;
    };

    statusForUser = (user?: User): ItemStatus => {
        if (!user) return ItemStatus.UNAVAILABLE;
        return user.level >= this.price ? ItemStatus.AVAILABLE : ItemStatus.UNAVAILABLE;
    };
}