// The desktop's editors write through `storebound edit` (serve method project.edit): config values by path as text
// edits (comments, order and formatting kept, only the edited value changes), listing fields per store and language,
// the App Review contact (masked), the checks of `check` / `scan` before anything is written, and the dry run.
import { describe, expect, test } from 'bun:test';
import { cpSync, existsSync, mkdtempSync, readFileSync, statSync, writeFileSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';
import { parsePath, rootObject, setByPath } from '../cli/lib/config-path';
import { parseAppStoreListing, parsePlayListing } from '../cli/lib/copy';
import { checkOp, getByPath, parseOps, planEdits, type EditSources } from '../cli/lib/edit';
import { appleSection, playSection, setAppleField, setPlayField } from '../cli/lib/listing-edit';
import { appleLocaleIssues, playLangIssues, urlIssue } from '../cli/lib/listing-rules';

const ROOT = join(import.meta.dir, '..');
const CLI = join(ROOT, 'cli', 'index.ts');

const CFG = `// storebound config of Example (a comment that must survive)
import type { ShipConfig } from 'storebound';

const config: ShipConfig = {
  app: {
    name: 'Example',   // the on-device name
    privacyPolicyUrl: 'https://example.com/privacy',
    supportUrl: "https://example.com/support",
    website: 'https://example.com',
    contactEmail: 'support@example.com',
  },
  languages: [
    { id: 'en', play: 'en-US', apple: 'en-US' },
    { id: 'pt-BR', play: 'pt-BR', apple: 'pt-BR' },
  ],
  apple: { bundleId: 'com.example.app' },
  products: [
    {
      id: 'com.example.app.no_ads', type: 'non_consumable', usd: 2.99,
      listings: {
        en: { title: 'No ads', description: 'Removes every ad.' },
        'pt-BR': { title: 'Sem anúncios', description: 'Remove os anúncios.' },
      },
    },
  ],
  subscriptions: [
    { name: 'Example Pro', listings: { en: { name: 'Pro' } }, subscriptions: [
      { id: 'com.example.app.pro_monthly', period: 'P1M', level: 1, usd: 3.99, listings: { en: { title: 'Pro monthly', description: 'All of it.' } } },
    ] },
  ],
};

export default config;
`;

describe('config-path: one value set by path, the rest of the file byte for byte', () => {
  const only = (before: string, after: string): string[] => {
    const a = before.split('\n'), b = after.split('\n');
    return b.filter((l, i) => l !== a[i]);
  };
  test('finds the exported object (const + export default, export default {}, defineConfig)', () => {
    expect(CFG[rootObject(CFG)]).toBe('{');
    expect(rootObject('export default { a: 1 }')).toBe(15);
    expect(rootObject('export default defineConfig({ a: 1 })')).toBe(28);
  });
  test('replaces a string, keeps comments and the quote style', () => {
    const out = setByPath(CFG, 'storebound.config.ts', 'app.supportUrl', 'https://example.com/help');
    expect(only(CFG, out)).toEqual(['    supportUrl: "https://example.com/help",']);
    const n = setByPath(CFG, 'storebound.config.ts', 'app.name', 'Example 2');
    expect(only(CFG, n)).toEqual(["    name: 'Example 2',   // the on-device name"]);
    expect(n).toContain('// storebound config of Example (a comment that must survive)');
  });
  test('array elements by [key=value] (ids with dots), quoted keys, numbers', () => {
    const out = setByPath(CFG, 'storebound.config.ts', 'products[id=com.example.app.no_ads].listings.pt-BR.title', 'Sem propaganda');
    expect(only(CFG, out)).toEqual(["        'pt-BR': { title: 'Sem propaganda', description: 'Remove os anúncios.' },"]);
    const price = setByPath(CFG, 'storebound.config.ts', 'products[id=com.example.app.no_ads].usd', 3.99);
    expect(only(CFG, price)).toEqual(["      id: 'com.example.app.no_ads', type: 'non_consumable', usd: 3.99,"]);
    const sub = setByPath(CFG, 'storebound.config.ts', 'subscriptions[name=Example Pro].subscriptions[id=com.example.app.pro_monthly].listings.en.title', 'Pro (monthly)');
    expect(only(CFG, sub)).toHaveLength(1);
    expect(sub).toContain("title: 'Pro (monthly)'");
  });
  test('adds a missing key (and the objects on the way), multi-line text escaped', () => {
    const out = setByPath(CFG, 'storebound.config.ts', 'apple.info.reviewNotes', "Line one\nIt's line two");
    expect(out).toContain("apple: { bundleId: 'com.example.app', info: { reviewNotes: 'Line one\\nIt\\'s line two' } },");
    const app = setByPath(CFG, 'storebound.config.ts', 'app.marketingUrl', 'https://example.com/m');
    expect(app).toContain("    contactEmail: 'support@example.com',\n    marketingUrl: 'https://example.com/m',\n  },");
    // after a last member without a trailing comma (and its comment)
    expect(setByPath('export default {\n  a: 1 // one\n};\n', 'c.ts', 'b', 2)).toBe('export default {\n  a: 1, // one\n  b: 2,\n};\n');
  });
  test('removes a key; the edited file still loads to the same object otherwise', async () => {
    const out = setByPath(CFG, 'storebound.config.ts', 'app.website', undefined);
    expect(out).not.toContain('website');
    expect(only(CFG, out).length).toBeLessThan(CFG.split('\n').length);
    const dir = mkdtempSync(join(tmpdir(), 'sb-path-'));
    writeFileSync(join(dir, 'a.ts'), out.replace("import type { ShipConfig } from 'storebound';", "type ShipConfig = any;"));
    const m = (await import(join(dir, 'a.ts'))).default;
    expect(m.app).toEqual({ name: 'Example', privacyPolicyUrl: 'https://example.com/privacy', supportUrl: 'https://example.com/support', contactEmail: 'support@example.com' });
  });
  test('refuses values that are not plain literals and missing list elements', () => {
    const t = "const shared = { a: 1 };\nexport default { app: shared, x: { y: f() } };\n";
    expect(() => setByPath(t, 'c.ts', 'app.name', 'x')).toThrow(/not a plain object/);
    expect(() => setByPath(t, 'c.ts', 'x.y', 'z')).toThrow(/not a plain value/);
    expect(() => setByPath(CFG, 'c.ts', 'products[id=nope].usd', 1)).toThrow(/no such element/);
  });
  test('JSON configs are parsed and written back with their indent', () => {
    const j = JSON.stringify({ app: { name: 'A' }, products: [{ id: 'p', usd: 1 }] }, null, 2) + '\n';
    const out = setByPath(j, 'storebound.config.json', 'products[id=p].usd', 2);
    expect(JSON.parse(out).products[0].usd).toBe(2);
    expect(out.endsWith('\n')).toBe(true);
  });
  test('paths', () => {
    expect(parsePath('products[id=a.b].listings.pt-BR.title')).toEqual([{ key: 'products' }, { match: 'id', eq: 'a.b' }, { key: 'listings' }, { key: 'pt-BR' }, { key: 'title' }]);
    expect(getByPath({ products: [{ id: 'a.b', usd: 3 }] }, 'products[id=a.b].usd')).toBe(3);
  });
});

const PLAY_MD = `# Listing

Prose the parser ignores.

## English
<!-- play: en-US, en-GB -->

### Play short description (max 80)
\`\`\`
Old short
\`\`\`

### Play full description (max 4000)
\`\`\`
Old full text.
\`\`\`
`;
const APPLE_MD = `# App Store

## en-US · English

### subtitle
\`\`\`
Old subtitle
\`\`\`

### promotionalText
\`\`\`
Promo
\`\`\`

### keywords
\`\`\`
lists,tidy,notes,todo,planner,groceries,checklist,tasks,organize,shopping,reminders,family,share
\`\`\`

### description
\`\`\`
Description.
\`\`\`
`;

describe('listing-edit: one field block, the rest of the file unchanged', () => {
  test('Play: a field of a section serving two codes; a new block; a new language', () => {
    const r = setPlayField(PLAY_MD, 'en-GB', 'short', 'New short');
    expect(r.codes).toEqual(['en-US', 'en-GB']);
    expect(r.from).toBe('Old short');
    expect(r.md.replace('New short', 'Old short')).toBe(PLAY_MD);
    const w = setPlayField(PLAY_MD, 'en-US', 'whatsNew', 'Faster sync.');
    expect(parsePlayListing(w.md, 'Example')[0]!.whatsNew).toBe('Faster sync.');
    const n = setPlayField(PLAY_MD, 'tr-TR', 'short', 'Kısa');
    expect(n.created).toBe(true);
    expect(playSection(n.md, 'tr-TR')!.values.short).toBe('Kısa');
    const gone = setPlayField(w.md, 'en-US', 'whatsNew', '');
    expect(gone.md).toBe(PLAY_MD);
  });
  test('App Store: replace, add and remove a block of one locale', () => {
    const r = setAppleField(APPLE_MD, 'en-US', 'subtitle', 'Lists that stay tidy');
    expect(r.md.replace('Lists that stay tidy', 'Old subtitle')).toBe(APPLE_MD);
    const a = setAppleField(APPLE_MD, 'en-US', 'whatsNew', 'Dark mode');
    expect(parseAppStoreListing(a.md)['en-US']!.whatsNew).toBe('Dark mode');
    expect(setAppleField(a.md, 'en-US', 'whatsNew', '').md).toBe(APPLE_MD);
    expect(appleSection(APPLE_MD, 'en-US')!.values.keywords).toContain('lists,tidy');
  });
});

describe('listing-rules: the checks while typing', () => {
  test('limits, required fields, keyword and metadata rules', () => {
    const ok = appleLocaleIssues('en-US', { subtitle: 'Tidy lists', promotionalText: 'p', keywords: 'notes,todo,planner,groceries,checklist,tasks,organize,shopping,reminders,family,share,home,week', description: 'd' }, 'Example');
    expect(ok.filter(i => i.level === 'error')).toEqual([]);
    const bad = appleLocaleIssues('en-US', { subtitle: 'x'.repeat(31), promotionalText: '', keywords: 'a, b', description: 'Get it on Google Play' }, 'Example');
    expect(bad.find(i => i.field === 'subtitle' && i.level === 'error')!.msg).toContain('31 characters');
    expect(bad.some(i => i.field === 'promotionalText' && i.level === 'error')).toBe(true);
    expect(bad.some(i => i.field === 'keywords' && /comma/.test(i.msg))).toBe(true);
    expect(bad.some(i => i.field === 'description' && /Google Play/.test(i.msg))).toBe(true);
    const comp = appleLocaleIssues('en-US', { subtitle: 'Best TikTok lists', promotionalText: 'p', keywords: 'k', description: 'd' }, 'Example');
    expect(comp.filter(i => i.field === 'subtitle').map(i => i.level)).toEqual(['warn', 'warn']);
    const play = playLangIssues('en-US', { short: 'The #1 best list app', full: 'lists '.repeat(100) }, 'Example');
    expect(play.some(i => i.field === 'short' && /best/.test(i.msg))).toBe(true);
    expect(play.some(i => i.field === 'full' && /stuffing/.test(i.msg))).toBe(true);
    expect(playLangIssues('en-US', { short: 's', full: 'f' }, 'A name that is far too long for Play')[0]!.msg).toContain('falls back');
    expect(urlIssue('http://example.com')).toContain('https');
    expect(urlIssue('https://example.com/x')).toBeNull();
  });
});

function sources(cfg: string, play: string | null, apple: string | null): EditSources {
  return {
    config: { file: '/x/storebound.config.ts', rel: 'storebound.config.ts', text: cfg },
    play: { file: '/x/store/listing.md', rel: 'store/listing.md', text: play },
    apple: { file: '/x/store/appstore.md', rel: 'store/appstore.md', text: apple },
    contact: { file: '/x/.storebound/credentials.json', rel: '.storebound/credentials.json', text: '{"ASC_KEY_ID":"K","reviewContact":{"firstName":"Ada","email":"ada@example.com"}}' },
    appName: 'Example', appleName: 'Example',
  };
}

describe('planEdits: old -> new, the diff per file, the checks', () => {
  test('a listing, a config and a contact edit in one plan; personal data masked', () => {
    const ops = parseOps(JSON.stringify([
      { kind: 'listing', store: 'apple', lang: 'en-US', field: 'subtitle', value: 'Lists that stay tidy' },
      { kind: 'config', path: 'app.supportUrl', value: 'https://example.com/help' },
      { kind: 'contact', field: 'email', value: 'review@example.com' },
    ]));
    const { plan, texts } = planEdits(ops, sources(CFG, PLAY_MD, APPLE_MD), p => getByPath({ app: { supportUrl: 'https://example.com/support' } }, p));
    expect(plan.changes.map(c => c.what)).toEqual(['App Store en-US subtitle', 'app.supportUrl', 'App Review contact email']);
    expect(plan.changes[0]).toMatchObject({ from: 'Old subtitle', to: 'Lists that stay tidy' });
    expect(plan.changes[2]).toMatchObject({ from: 'a***@example.com', to: 'r***@example.com' });
    expect(plan.files.map(f => f.rel).sort()).toEqual(['.storebound/credentials.json', 'store/appstore.md', 'storebound.config.ts']);
    expect(plan.files.find(f => f.rel.endsWith('credentials.json'))).toMatchObject({ masked: true, diff: [] });
    expect(plan.files.find(f => f.rel === 'store/appstore.md')!.diff).toEqual(expect.arrayContaining(['-Old subtitle', '+Lists that stay tidy']));
    expect(JSON.parse(texts.get('/x/.storebound/credentials.json')!)).toEqual({ ASC_KEY_ID: 'K', reviewContact: { firstName: 'Ada', email: 'review@example.com' } });
    expect(plan.errors).toBe(0);
  });
  test('errors: over the limit, a bad URL', () => {
    const { plan } = planEdits(parseOps(JSON.stringify([
      { kind: 'listing', store: 'play', lang: 'en-US', field: 'short', value: 'x'.repeat(81) },
      { kind: 'config', path: 'app.supportUrl', value: 'example.com' },
    ])), sources(CFG, PLAY_MD, APPLE_MD), () => undefined);
    expect(plan.issues.filter(i => i.level === 'error').map(i => i.where)).toEqual(['app.supportUrl', 'Google Play en-US']);
    expect(plan.errors).toBe(2);
  });
  test('the op shape is checked (paths, stores, fields, sizes)', () => {
    expect(() => checkOp({ kind: 'config', path: 'account', value: 'x' }, 0)).toThrow(/not edited from here/);
    expect(() => checkOp({ kind: 'config', path: 'a;b', value: 'x' }, 0)).toThrow(/not a config path/);
    expect(() => checkOp({ kind: 'listing', store: 'play', lang: 'en-US', field: 'keywords', value: 'x' }, 0)).toThrow(/no field/);
    expect(() => checkOp({ kind: 'contact', field: 'password', value: 'x' }, 0)).toThrow(/contact field/);
    expect(() => parseOps('[]')).toThrow(/no edits/);
  });
});

describe('CLI: storebound edit on a copy of the demo app', () => {
  const copy = (): string => {
    const dir = mkdtempSync(join(tmpdir(), 'sb-edit-'));
    // only the tracked example: the gitignored .storebound/, renders, frames and video of a local checkout stay out
    cpSync(join(ROOT, 'examples', 'demo-app'), dir, { recursive: true, filter: (src) => !/(^|[\\/])(\.storebound|renders|frames|video)([\\/]|$)/.test(src.slice(join(ROOT, 'examples', 'demo-app').length)) });
    return dir;
  };
  test('--show lists what the editors show', async () => {
    const dir = copy();
    const r = await Bun.$`bun ${CLI} edit --show --json`.cwd(dir).quiet().nothrow();
    expect(r.exitCode).toBe(0);
    const d = JSON.parse(r.stdout.toString());
    expect(d.files).toMatchObject({ config: 'storebound.config.ts', play: 'store/listing.md', apple: 'store/appstore.md' });
    expect(d.apple.map((x: { lang: string }) => x.lang)).toEqual(['en-US', 'tr']);
    expect(d.play[0].values.short).toBeTruthy();
    expect(d.config.app.supportUrl).toBe('https://example.com/support');
    expect(d.limits.apple.keywords).toBe(100);
  });
  test('dry run writes nothing; the real run changes only the edited values; an error writes nothing', async () => {
    const dir = copy();
    const cfgBefore = readFileSync(join(dir, 'storebound.config.ts'), 'utf8');
    const mdBefore = readFileSync(join(dir, 'store', 'appstore.md'), 'utf8');
    const ops = JSON.stringify([
      { kind: 'listing', store: 'apple', lang: 'en-US', field: 'subtitle', value: 'Lists that stay tidy' },
      { kind: 'config', path: 'app.supportUrl', value: 'https://example.com/help' },
    ]);
    const dry = await Bun.$`bun ${CLI} edit --ops ${ops} --dry --json`.cwd(dir).quiet().nothrow();
    expect(dry.exitCode).toBe(0);
    const plan = JSON.parse(dry.stdout.toString());
    expect(plan).toMatchObject({ written: false, dry: true, errors: 0 });
    expect(readFileSync(join(dir, 'storebound.config.ts'), 'utf8')).toBe(cfgBefore);
    const real = await Bun.$`bun ${CLI} edit --ops ${ops}`.cwd(dir).quiet().nothrow();
    expect(real.exitCode).toBe(0);
    const cfg = readFileSync(join(dir, 'storebound.config.ts'), 'utf8');
    expect(cfg).toBe(cfgBefore.replace("supportUrl: 'https://example.com/support'", "supportUrl: 'https://example.com/help'"));
    const md = readFileSync(join(dir, 'store', 'appstore.md'), 'utf8');
    expect(appleSection(md, 'en-US')!.values.subtitle).toBe('Lists that stay tidy');
    expect(md.split('\n').filter((l, i) => l !== mdBefore.split('\n')[i])).toHaveLength(1);
    // the edited config still loads (the check command reads it)
    const check = await Bun.$`bun ${CLI} inspect --json`.cwd(dir).quiet().nothrow();
    expect(check.exitCode).toBe(0);
    // an over-limit value or a config the validator refuses: nothing is written
    const bad = await Bun.$`bun ${CLI} edit --ops ${JSON.stringify([{ kind: 'listing', store: 'apple', lang: 'en-US', field: 'subtitle', value: 'x'.repeat(40) }])}`.cwd(dir).quiet().nothrow();
    expect(bad.exitCode).not.toBe(0);
    expect(bad.stderr.toString() + bad.stdout.toString()).toMatch(/40 characters/);
    expect(readFileSync(join(dir, 'store', 'appstore.md'), 'utf8')).toBe(md);
    const invalid = await Bun.$`bun ${CLI} edit --ops ${JSON.stringify([{ kind: 'config', path: 'languages', value: [] }])}`.cwd(dir).quiet().nothrow();
    expect(invalid.exitCode).not.toBe(0);
    expect(readFileSync(join(dir, 'storebound.config.ts'), 'utf8')).toBe(cfg);
    expect(existsSync(join(dir, '.storebound'))).toBe(false);
  });
  test('the App Review contact goes into .storebound/credentials.json, 0600, never printed', async () => {
    const dir = copy();
    const ops = JSON.stringify([{ kind: 'contact', field: 'email', value: 'reviewer@example.com' }, { kind: 'contact', field: 'phone', value: '+15550100' }]);
    const r = await Bun.$`bun ${CLI} edit --ops ${ops}`.cwd(dir).quiet().nothrow();
    expect(r.exitCode).toBe(0);
    const out = r.stdout.toString() + r.stderr.toString();
    expect(out).not.toContain('reviewer@example.com');
    expect(out).not.toContain('+15550100');
    const f = join(dir, '.storebound', 'credentials.json');
    expect(JSON.parse(readFileSync(f, 'utf8')).reviewContact).toEqual({ email: 'reviewer@example.com', phone: '+15550100' });
    expect(statSync(f).mode & 0o777).toBe(0o600);
  });
});

describe('JSON files edited as text (the shots copy file keeps one scene per line)', () => {
  test('a caption line changes, the other lines and the layout stay', async () => {
    const dir = mkdtempSync(join(tmpdir(), 'sb-copy-'));
    cpSync(join(ROOT, 'examples', 'demo-app'), dir, { recursive: true });
    const file = join(dir, 'store', 'shots', 'copy.json');
    const before = readFileSync(file, 'utf8');
    const ops = JSON.stringify([{ kind: 'shotsCopy', lang: 'en', scene: 'lists', field: 'title', line: 1, value: 'in one tidy place' }, { kind: 'shotsCopy', lang: 'tr', scene: 'share', field: 'sub', value: 'Birlikte düzenleyin.' }]);
    const r = await Bun.$`bun ${CLI} edit --ops ${ops}`.cwd(dir).quiet().nothrow();
    expect(r.exitCode).toBe(0);
    const after = readFileSync(file, 'utf8');
    const changed = after.split('\n').filter((l, i) => l !== before.split('\n')[i]);
    expect(changed).toHaveLength(2);
    expect(changed[0]).toContain('"title": ["Every list,","in one tidy place"]');
    expect(JSON.parse(after).tr.share.sub).toBe('Birlikte düzenleyin.');
    expect(after.split('\n').length).toBe(before.split('\n').length);
  });
  test('setByPath on JSON: insert and remove without trailing commas', () => {
    const j = '{\n  "a": { "x": 1 },\n  "b": 2\n}\n';
    const ins = setByPath(j, 'f.json', 'c', 'new');
    expect(JSON.parse(ins)).toEqual({ a: { x: 1 }, b: 2, c: 'new' });
    expect(ins).toContain('  "b": 2,\n  "c": "new"\n}');
    const rem = setByPath(j, 'f.json', 'b', undefined);
    expect(JSON.parse(rem)).toEqual({ a: { x: 1 } });
    expect(JSON.parse(setByPath(j, 'f.json', 'a.y', [1, 2]))).toEqual({ a: { x: 1, y: [1, 2] }, b: 2 });
  });
});