tiny-bin/dist/objects/collection.js

A library for building tiny and beautiful command line apps.

/* IMPORT */
import Addon from './addon.js';
import { getClosest } from '../utils.js';
/* MAIN */
class Collection extends Addon {
    constructor() {
        /* VARIABLES */
        super(...arguments);
        this.list = [];
        this.map = new Map();
    }
    /* API */
    getAll() {
        return this.list;
    }
    getById(id) {
        return this.getByIds([id])?.value;
    }
    getByIdOrFail(id) {
        const value = this.getById(id);
        if (value)
            return value;
        const ids = Array.from(this.map.keys());
        const closest = getClosest(ids, id, 3, true);
        this.bin.fail(`Not found "${id}"${closest ? `. Did you mean "${closest}"?` : ''}`);
    }
    getByIds(ids) {
        for (const id of ids) {
            const value = this.map.get(id);
            if (value)
                return { id, value };
        }
    }
    register(value, override = false) {
        const existing = this.getByIds(value.ids);
        if (existing && override) {
            const index = this.list.indexOf(existing.value);
            existing.value.ids.forEach(id => this.map.delete(id));
            value.ids.forEach(id => this.map.set(id, value));
            this.list.splice(index, 1, value);
        }
        else {
            value.ids.forEach(id => this.map.set(id, value));
            this.list.push(value);
        }
    }
}
/* EXPORT */
export default Collection;