'use strict';

const assert = require('node:assert/strict');
const {
  compareVersions,
  evaluateUpdate,
  getAutoGrid,
  normalizeRelease,
  selectReleaseAsset,
} = require('../static/webavp-utils.js');

assert.deepEqual(getAutoGrid(0), { cols: 1, rows: 1 });
assert.deepEqual(getAutoGrid(1), { cols: 1, rows: 1 });
assert.deepEqual(getAutoGrid(2), { cols: 2, rows: 1 });
assert.deepEqual(getAutoGrid(4), { cols: 2, rows: 2 });
assert.deepEqual(getAutoGrid(6), { cols: 3, rows: 2 });
assert.deepEqual(getAutoGrid(9), { cols: 3, rows: 3 });
assert.deepEqual(getAutoGrid(12), { cols: 4, rows: 3 });
assert.deepEqual(getAutoGrid(16), { cols: 4, rows: 4 });
assert.deepEqual(getAutoGrid(99), { cols: 4, rows: 4 });

assert.equal(compareVersions('v1.2.0', '1.1.9'), 1);
assert.equal(compareVersions('1.2.0', '1.2.0'), 0);
assert.equal(compareVersions('1.2.0-beta.1', '1.2.0'), -1);
assert.equal(compareVersions('1.2.0+linux.1', '1.2.0+build.9'), 0);
assert.equal(compareVersions('2.0', '1.99.99'), 1);
assert.throws(() => compareVersions('latest', '1.0.0'), /version/i);

const rawRelease = {
  tag_name: 'v1.4.0',
  html_url: 'https://git.pejicorp.com/peji/WebAVP/releases/tag/v1.4.0',
  name: 'WebAVP 1.4.0',
  assets: [
    { name: 'Alta Video Player-1.4.0-linux-x64.AppImage', browser_download_url: 'https://git.pejicorp.com/peji/WebAVP/releases/download/v1.4.0/linux.AppImage' },
    { name: 'Alta Video Player-1.4.0-linux-x64.deb', browser_download_url: 'https://git.pejicorp.com/peji/WebAVP/releases/download/v1.4.0/linux.deb' },
    { name: 'Alta Video Player-1.4.0-mac-arm64.dmg', browser_download_url: 'https://git.pejicorp.com/peji/WebAVP/releases/download/v1.4.0/mac-arm64.dmg' },
    { name: 'Alta Video Player-1.4.0-mac-x64.dmg', browser_download_url: 'https://git.pejicorp.com/peji/WebAVP/releases/download/v1.4.0/mac-x64.dmg' },
    { name: 'Alta Video Player-1.4.0-win-x64.exe', browser_download_url: 'https://git.pejicorp.com/peji/WebAVP/releases/download/v1.4.0/win.exe' },
  ],
};
const release = normalizeRelease(rawRelease);
assert.equal(release.version, '1.4.0');
assert.equal(selectReleaseAsset(release, 'linux', 'x64').name.endsWith('.AppImage'), true);
assert.equal(selectReleaseAsset(release, 'linux', 'arm64'), null);
assert.equal(selectReleaseAsset(release, 'darwin', 'arm64').name.endsWith('.dmg'), true);
assert.equal(selectReleaseAsset(release, 'win32', 'x64').name.endsWith('.exe'), true);
assert.equal(selectReleaseAsset(release, 'win32', 'arm64'), null);
assert.throws(() => normalizeRelease({ tag_name: 'v1.0.0', assets: [{ name: 'bad.exe', browser_download_url: 'https://evil.example/bad.exe' }] }), /asset/i);

assert.equal(evaluateUpdate(release, '1.4.0', 'linux', 'x64').status, 'current');
assert.equal(evaluateUpdate(release, '1.3.9', 'linux', 'x64').status, 'available');
assert.equal(evaluateUpdate(release, '1.3.9', 'linux', 'arm64').status, 'unavailable-platform');

console.log('[WebAVP] utility regression tests passed');