import { describe, it } from 'node:test';
import assert from 'node:assert/strict';

import { dectNetworkName, generateDectAccessCode } from '../src/webex/dect.js';

// AE's access code convention: 4-digit stores use their own digits; anything
// shorter prefixes '8' and pads the rest to 3. Ports collabFinder's rule
// verbatim so cross-project behaviour stays in sync.
describe('generateDectAccessCode', () => {
    it('uses the store number verbatim for 4-digit stores', () => {
        assert.equal(generateDectAccessCode(1234), '1234');
        assert.equal(generateDectAccessCode('0499'), '0499');
    });

    it('truncates 5+ digit stores to the first 4', () => {
        assert.equal(generateDectAccessCode(12345), '1234');
    });

    it("prefixes '8' and pads for shorter stores", () => {
        assert.equal(generateDectAccessCode(347), '8347');
        assert.equal(generateDectAccessCode(67), '8067');
        assert.equal(generateDectAccessCode(1), '8001');
    });

    it('strips non-digit characters from the input', () => {
        assert.equal(generateDectAccessCode('4-9-9'), '8499');
        assert.equal(generateDectAccessCode('Store 1234'), '1234');
    });
});

describe('dectNetworkName', () => {
    it('produces the canonical "Store XXXX" name (4-digit padding)', () => {
        assert.equal(dectNetworkName(499), 'Store 0499');
        assert.equal(dectNetworkName(1), 'Store 0001');
        assert.equal(dectNetworkName(1234), 'Store 1234');
        assert.equal(dectNetworkName('67'), 'Store 0067');
    });
});