1import path from 'node:path';
 2const { magazineSize } = require(path.join(process.cwd(), 'config.json'));
 3
 4const magazines = new Map<string, Magazine>();
 5
 6function sameDay(date1: Date, date2: Date): boolean {
 7    return (
 8      date1.getFullYear() === date2.getFullYear() &&
 9      date1.getMonth() === date2.getMonth() &&
10      date1.getDate() === date2.getDate()
11    );
12  }
13
14export class Magazine {
15    #size: number;
16    #left: number;
17    #last: Date;
18
19    constructor(size: number) {
20        this.#size = size;
21        this.#left = size;
22        this.#last = new Date();
23    }
24
25    update() {
26        const now = new Date();
27        if (!sameDay(now, this.#last))
28            this.#left = this.#size;
29    }
30
31    get left() {
32        this.update();
33        return this.#left;
34    }
35
36    get size() {
37        return this.#size
38    }
39
40    shoot() {
41        this.update();
42        if (this.#left <= 0) {
43            return false;
44        }
45
46        this.#last = new Date();
47        this.#left--;
48        return true;
49    }
50}
51
52export function getMagazine(user: string): Magazine {
53    if (magazines.has(user))
54        return magazines.get(user);
55
56    const q = new Magazine(magazineSize ?? 6);
57    magazines.set(user, q);
58    return q;
59}