// tools/desktop-release.ts and tools/desktop-version.ts: the pure parts of the desktop release pipeline.
import { describe, expect, test } from 'bun:test';
import { cpSync, mkdirSync, mkdtempSync, readFileSync, writeFileSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import { artifactName, developerIdIdentity, mergeManifest, pathFreeEnv, releaseUrl, remoteSessionReason, sumsText, uploadable } from '../tools/desktop-release';
import { COPIES, setVersion, versions } from '../tools/desktop-version';

describe('desktop version authority', () => {
  test('the repository has one desktop version', () => {
    const { version, drift } = versions();
    expect(version).toMatch(/^\d+\.\d+\.\d+$/);
    expect(drift).toEqual([]);
  });
  test('drift is found and --set fixes every copy', () => {
    const root = mkdtempSync(join(tmpdir(), 'sb-ver-'));
    for (const c of COPIES) { mkdirSync(join(root, c.file, '..'), { recursive: true }); cpSync(join(import.meta.dir, '..', c.file), join(root, c.file)); }
    const conf = join(root, 'apps/desktop/src-tauri/tauri.conf.json');
    writeFileSync(conf, readFileSync(conf, 'utf8').replace(/"version": "[^"]+"/, '"version": "9.9.9"'));
    expect(versions(root).drift.map(d => d.file)).toEqual(['apps/desktop/src-tauri/tauri.conf.json']);
    setVersion('0.2.0-beta.1', root);
    expect(versions(root)).toEqual({ version: '0.2.0-beta.1', drift: [] });
    // only the package's own version line of Cargo.toml / Cargo.lock changes
    expect(readFileSync(join(root, 'apps/desktop/src-tauri/Cargo.toml'), 'utf8')).toContain('tauri = { version = "2.12"');
    expect(() => setVersion('latest', root)).toThrow();
  });
});

describe('desktop release', () => {
  test('signing refuses SSH and non-GUI sessions', () => {
    expect(remoteSessionReason({}, 'Aqua')).toBeNull();
    expect(remoteSessionReason({ SSH_CONNECTION: '1 2 3 4' }, 'Aqua')).toMatch(/SSH/);
    expect(remoteSessionReason({ SSH_TTY: '/dev/ttys001' }, 'Aqua')).toMatch(/SSH/);
    expect(remoteSessionReason({}, 'Background')).toMatch(/GUI session/);
  });
  test('only a Developer ID Application identity signs a release', () => {
    const out = `  1) ${'A'.repeat(40)} "Apple Distribution: Example Studio (TEAM000001)"
  2) ${'B'.repeat(40)} "Apple Development: Example Person (TEAM000002)"
     2 valid identities found`;
    expect(developerIdIdentity(out)).toBeNull();
    expect(developerIdIdentity(`${out}\n  3) ${'C'.repeat(40)} "Developer ID Application: Example Studio (TEAM000001)"`)).toBe('Developer ID Application: Example Studio (TEAM000001)');
  });
  test('artifact names say when a build is unsigned', () => {
    expect(artifactName('0.1.0', 'dmg', false)).toBe('storebound_0.1.0_universal-unsigned.dmg');
    expect(artifactName('0.1.0', 'updater', true)).toBe('storebound_0.1.0_universal.app.tar.gz');
    expect(artifactName('0.1.0', 'nsis', false)).toBe('storebound_0.1.0_x64-setup-unsigned.exe');
    expect(artifactName('0.1.0', 'appimage', false)).toBe('storebound_0.1.0_amd64.AppImage');
    expect(releaseUrl('0.1.0', 'a.dmg')).toBe('https://storebound.dev/desktop/dl/0.1.0/a.dmg');
  });
  test('path-free build: home, checkout, cargo, rustup and target dir are remapped, general first', () => {
    const env = pathFreeEnv('/Users/you/src/storebound', { CARGO_TARGET_DIR: '/tmp/t', RUSTFLAGS: '-Cforce-frame-pointers=yes', CFLAGS: '-O2' }, '/Users/you');
    const flags = env.CARGO_ENCODED_RUSTFLAGS!.split('\x1f');
    expect(flags).toEqual([
      '-Cforce-frame-pointers=yes',
      '--remap-path-prefix=/Users/you=~',
      '--remap-path-prefix=/Users/you/src/storebound=/src',
      '--remap-path-prefix=/tmp/t=/target',
      '--remap-path-prefix=/Users/you/.cargo=/cargo',
      '--remap-path-prefix=/Users/you/.rustup=/rustup',
    ]);
    expect(env.CFLAGS).toStartWith('-O2 -ffile-prefix-map=/Users/you=~');
    expect(env.CXXFLAGS).toContain('-ffile-prefix-map=/Users/you/.rustup=/rustup');
    const w = pathFreeEnv('C:\\src\\storebound', { CARGO_TARGET_DIR: 'C:\\t' }, 'C:\\Users\\you', 'win32');
    const wf = w.CARGO_ENCODED_RUSTFLAGS!.split('\x1f');
    expect(wf).toContain('--remap-path-prefix=C:\\Users\\you=~');
    expect(wf).toContain('--remap-path-prefix=\\\\?\\C:\\Users\\you=~');
    expect(wf).toContain('-Clink-arg=/PDBALTPATH:%_PDB%');
    expect(w.CL).toContain('"/d1trimfile:C:\\Users\\you\\.rustup/"');
    expect(w.LINK).toBe('/PDBALTPATH:%_PDB%');
    expect(w.CFLAGS).toBeUndefined();
  });
  test('latest.json keeps the other platforms of the same version, a new version starts fresh', () => {
    const mac = { platforms: { 'darwin-aarch64': { signature: 's', url: 'https://storebound.dev/desktop/dl/0.1.0/m.app.tar.gz' } } };
    const win = { platforms: { 'windows-x86_64': { signature: 'w', url: 'https://storebound.dev/desktop/dl/0.1.0/w.exe' } } };
    const one = mergeManifest(null, '0.1.0', 'first', '2026-10-11T00:00:00Z', mac);
    const two = mergeManifest(one, '0.1.0', 'other notes', '2026-10-12T00:00:00Z', win);
    expect(Object.keys(two.platforms)).toEqual(['darwin-aarch64', 'windows-x86_64']);
    expect(two.notes).toBe('first');
    expect(two.pub_date).toBe('2026-10-12T00:00:00Z');
    expect(Object.keys(mergeManifest(two, '0.1.1', 'n', 'x', win).platforms)).toEqual(['windows-x86_64']);
  });
  test('SHA256SUMS and what is uploaded', () => {
    expect(sumsText([{ file: 'b', sha256: '2' }, { file: 'a', sha256: '1' }])).toBe('1  a\n2  b\n');
    expect(uploadable('storebound_0.1.0_universal-unsigned.dmg')).toBe(true);
    expect(uploadable('latest.json')).toBe(true);
    for (const n of ['evidence-macos-0.1.0.json', '.DS_Store', 'latest.json.part', 'a b.dmg']) expect(uploadable(n)).toBe(false);
  });
});