Files
tanabata/frontend/vite-mock-plugin.ts
T
H1K0 0e7890a465 style(project): format Go with gofmt, set up Prettier for the frontend
Run gofmt -w across the backend, normalising the manually-aligned := blocks
to the gofmt standard. No code behaviour changes.

Add Prettier (+ prettier-plugin-svelte) to the frontend with the SvelteKit
default config (tabs, single quotes) so formatting is reproducible, then run
it over the whole tree. Add format / format:check npm scripts and a
.prettierignore (build output, generated schema.ts, static assets).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-11 11:01:29 +03:00

1476 lines
42 KiB
TypeScript

/**
* Dev-only Vite plugin that intercepts /api/v1/* and returns mock responses.
* Login: any username + password "password" succeeds.
*/
import type { Plugin } from 'vite';
import type { IncomingMessage, ServerResponse } from 'http';
function readBody(req: IncomingMessage): Promise<unknown> {
return new Promise((resolve) => {
let data = '';
req.on('data', (chunk) => (data += chunk));
req.on('end', () => {
try {
resolve(data ? JSON.parse(data) : {});
} catch {
resolve({});
}
});
});
}
function json(res: ServerResponse, status: number, body: unknown) {
const payload = JSON.stringify(body);
res.writeHead(status, {
'Content-Type': 'application/json',
'Content-Length': Buffer.byteLength(payload)
});
res.end(payload);
}
function noContent(res: ServerResponse) {
res.writeHead(204);
res.end();
}
const MOCK_ACCESS_TOKEN = 'mock-access-token';
const MOCK_REFRESH_TOKEN = 'mock-refresh-token';
const TOKEN_PAIR = {
access_token: MOCK_ACCESS_TOKEN,
refresh_token: MOCK_REFRESH_TOKEN,
expires_in: 900
};
const ME = {
id: 1,
name: 'admin',
is_admin: true,
can_create: true,
is_blocked: false
};
type MockUser = {
id: number;
name: string;
is_admin: boolean;
can_create: boolean;
is_blocked: boolean;
};
const mockUsersArr: MockUser[] = [
{ id: 1, name: 'admin', is_admin: true, can_create: true, is_blocked: false },
{ id: 2, name: 'alice', is_admin: false, can_create: true, is_blocked: false },
{ id: 3, name: 'bob', is_admin: false, can_create: true, is_blocked: false },
{ id: 4, name: 'charlie', is_admin: false, can_create: false, is_blocked: true },
{ id: 5, name: 'diana', is_admin: false, can_create: true, is_blocked: false }
];
const AUDIT_ACTIONS = [
'file_create',
'file_edit',
'file_delete',
'file_tag_add',
'file_tag_remove',
'tag_create',
'tag_edit',
'tag_delete',
'pool_create',
'pool_edit',
'pool_delete',
'category_create',
'category_edit'
];
const AUDIT_OBJECT_TYPES = ['file', 'tag', 'pool', 'category'];
type MockAuditEntry = {
id: number;
user_id: number;
user_name: string;
action: string;
object_type: string | null;
object_id: string | null;
details: Record<string, unknown> | null;
performed_at: string;
};
const mockAuditLog: MockAuditEntry[] = Array.from({ length: 80 }, (_, i) => {
const user = mockUsersArr[i % mockUsersArr.length];
const action = AUDIT_ACTIONS[i % AUDIT_ACTIONS.length];
const objType = AUDIT_OBJECT_TYPES[i % AUDIT_OBJECT_TYPES.length];
return {
id: i + 1,
user_id: user.id,
user_name: user.name,
action,
object_type: objType,
object_id: `00000000-0000-7000-8000-${String(i + 1).padStart(12, '0')}`,
details: null,
performed_at: new Date(Date.now() - i * 1_800_000).toISOString()
};
});
const THUMB_COLORS = [
'#9592B5',
'#4DC7ED',
'#DB6060',
'#F5E872',
'#7ECBA1',
'#E08C5A',
'#A67CB8',
'#5A9ED4',
'#C4A44A',
'#6DB89E'
];
function mockThumbSvg(id: string): string {
const color = THUMB_COLORS[id.charCodeAt(id.length - 1) % THUMB_COLORS.length];
const label = id.slice(-4);
return `<svg xmlns="http://www.w3.org/2000/svg" width="160" height="160">
<rect width="160" height="160" fill="${color}"/>
<text x="80" y="88" text-anchor="middle" font-family="monospace" font-size="18" fill="rgba(0,0,0,0.4)">${label}</text>
</svg>`;
}
type MockFile = {
id: string;
original_name: string;
mime_type: string;
mime_extension: string;
content_datetime: string;
notes: string | null;
metadata: unknown;
exif: Record<string, unknown>;
phash: number | null;
creator_id: number;
creator_name: string;
is_public: boolean;
is_deleted: boolean;
created_at: string;
position?: number;
};
// Trash — pre-seeded with a few deleted files
const MOCK_TRASH: MockFile[] = Array.from({ length: 6 }, (_, i) => {
const mimes = ['image/jpeg', 'image/png', 'image/webp'];
const exts = ['jpg', 'png', 'webp'];
const mi = i % mimes.length;
const id = `00000000-0000-7000-8000-trash${String(i + 1).padStart(7, '0')}`;
return {
id,
original_name: `deleted-${String(i + 1).padStart(3, '0')}.${exts[mi]}`,
mime_type: mimes[mi],
mime_extension: exts[mi],
content_datetime: new Date(Date.now() - (i + 80) * 3_600_000).toISOString(),
notes: null,
metadata: null,
exif: {},
phash: null,
creator_id: 1,
creator_name: 'admin',
is_public: false,
is_deleted: true,
created_at: new Date(Date.now() - (i + 80) * 3_600_000).toISOString(),
position: 0
};
});
const MOCK_FILES: MockFile[] = Array.from({ length: 500 }, (_, i) => {
const mimes = ['image/jpeg', 'image/png', 'image/webp', 'video/mp4'];
const exts = ['jpg', 'png', 'webp', 'mp4'];
const mi = i % mimes.length;
const id = `00000000-0000-7000-8000-${String(i + 1).padStart(12, '0')}`;
return {
id,
original_name: `photo-${String(i + 1).padStart(3, '0')}.${exts[mi]}`,
mime_type: mimes[mi],
mime_extension: exts[mi],
content_datetime: new Date(Date.now() - i * 3_600_000).toISOString(),
notes: null,
metadata: null,
exif: {},
phash: null,
creator_id: 1,
creator_name: 'admin',
is_public: false,
is_deleted: false,
created_at: new Date(Date.now() - i * 3_600_000).toISOString()
};
});
const TAG_NAMES = [
'nature',
'portrait',
'travel',
'architecture',
'food',
'street',
'macro',
'landscape',
'wildlife',
'urban',
'abstract',
'black-and-white',
'night',
'golden-hour',
'blue-hour',
'aerial',
'underwater',
'infrared',
'long-exposure',
'panorama',
'astrophotography',
'documentary',
'editorial',
'fashion',
'wedding',
'newborn',
'maternity',
'family',
'pet',
'sport',
'concert',
'theatre',
'interior',
'exterior',
'product',
'still-life',
'automotive',
'aviation',
'marine',
'industrial',
'medical',
'scientific',
'satellite',
'drone',
'film',
'analog',
'polaroid',
'tilt-shift',
'fisheye',
'telephoto',
'wide-angle',
'bokeh',
'silhouette',
'reflection',
'shadow',
'texture',
'pattern',
'color',
'minimal',
'surreal',
'conceptual',
'fine-art',
'photojournalism',
'war',
'protest',
'people',
'crowd',
'solitude',
'children',
'elderly',
'culture',
'tradition',
'festival',
'religion',
'asia',
'europe',
'africa',
'americas',
'oceania',
'arctic',
'desert',
'forest',
'mountain',
'ocean',
'lake',
'river',
'waterfall',
'cave',
'volcano',
'canyon',
'glacier',
'field',
'garden',
'park',
'city',
'village',
'ruins',
'bridge',
'road',
'railway',
'harbor',
'airport',
'market',
'cafe',
'restaurant',
'bar',
'museum',
'library',
'school',
'hospital',
'church',
'mosque',
'temple',
'shrine',
'cemetery',
'stadium',
'spring',
'summer',
'autumn',
'winter',
'rain',
'snow',
'fog',
'storm',
'sunrise',
'sunset',
'cloudy',
'clear',
'rainbow',
'lightning',
'wind',
'cat',
'dog',
'bird',
'horse',
'fish',
'insect',
'reptile',
'mammal',
'flower',
'tree',
'grass',
'moss',
'mushroom',
'fruit',
'vegetable',
'fire',
'water',
'earth',
'air',
'smoke',
'ice',
'stone',
'wood',
'metal',
'glass',
'fabric',
'paper',
'plastic',
'ceramic',
'leather',
'concrete',
'red',
'orange',
'yellow',
'green',
'cyan',
'blue',
'purple',
'pink',
'brown',
'white',
'grey',
'dark',
'bright',
'pastel',
'vivid',
'muted',
'raw',
'edited',
'hdr',
'composite',
'retouched',
'unedited',
'scanned',
'selfie',
'candid',
'posed',
'staged',
'spontaneous',
'planned',
'series'
];
const TAG_COLORS = [
'7ECBA1',
'9592B5',
'4DC7ED',
'E08C5A',
'DB6060',
'F5E872',
'A67CB8',
'5A9ED4',
'C4A44A',
'6DB89E',
'E07090',
'70B0E0',
'C0A060',
'80C080',
'D080B0'
];
const MOCK_CATEGORIES = [
{
id: '00000000-0000-7000-8002-000000000001',
name: 'Style',
color: '9592B5',
notes: null,
created_at: new Date().toISOString()
},
{
id: '00000000-0000-7000-8002-000000000002',
name: 'Subject',
color: '4DC7ED',
notes: null,
created_at: new Date().toISOString()
},
{
id: '00000000-0000-7000-8002-000000000003',
name: 'Location',
color: '7ECBA1',
notes: null,
created_at: new Date().toISOString()
},
{
id: '00000000-0000-7000-8002-000000000004',
name: 'Season',
color: 'E08C5A',
notes: null,
created_at: new Date().toISOString()
},
{
id: '00000000-0000-7000-8002-000000000005',
name: 'Color',
color: 'DB6060',
notes: null,
created_at: new Date().toISOString()
}
];
// Assign some tags to categories
const CATEGORY_ASSIGNMENTS: Record<string, string> = {};
TAG_NAMES.forEach((name, i) => {
if (
[
'film',
'analog',
'polaroid',
'bokeh',
'silhouette',
'long-exposure',
'tilt-shift',
'fisheye',
'telephoto',
'wide-angle',
'macro',
'infrared',
'hdr',
'composite'
].includes(name)
)
CATEGORY_ASSIGNMENTS[name] = MOCK_CATEGORIES[0].id; // Style
else if (
[
'portrait',
'wildlife',
'people',
'children',
'elderly',
'cat',
'dog',
'bird',
'horse',
'flower',
'tree',
'insect',
'reptile',
'mammal'
].includes(name)
)
CATEGORY_ASSIGNMENTS[name] = MOCK_CATEGORIES[1].id; // Subject
else if (
[
'asia',
'europe',
'africa',
'americas',
'oceania',
'arctic',
'desert',
'forest',
'mountain',
'ocean',
'lake',
'river',
'city',
'village'
].includes(name)
)
CATEGORY_ASSIGNMENTS[name] = MOCK_CATEGORIES[2].id; // Location
else if (['spring', 'summer', 'autumn', 'winter'].includes(name))
CATEGORY_ASSIGNMENTS[name] = MOCK_CATEGORIES[3].id; // Season
else if (
[
'red',
'orange',
'yellow',
'green',
'cyan',
'blue',
'purple',
'pink',
'brown',
'white',
'grey',
'dark',
'bright',
'pastel',
'vivid',
'muted'
].includes(name)
)
CATEGORY_ASSIGNMENTS[name] = MOCK_CATEGORIES[4].id; // Color
});
function getCategoryForId(catId: string | null) {
if (!catId) return null;
return MOCK_CATEGORIES.find((c) => c.id === catId) ?? null;
}
type MockTag = {
id: string;
name: string;
color: string;
notes: string | null;
category_id: string | null;
category_name: string | null;
category_color: string | null;
is_public: boolean;
created_at: string;
};
const mockTagsArr: MockTag[] = TAG_NAMES.map((name, i) => {
const catId = CATEGORY_ASSIGNMENTS[name] ?? null;
const cat = getCategoryForId(catId);
return {
id: `00000000-0000-7000-8001-${String(i + 1).padStart(12, '0')}`,
name,
color: TAG_COLORS[i % TAG_COLORS.length],
notes: null,
category_id: catId,
category_name: cat?.name ?? null,
category_color: cat?.color ?? null,
is_public: false,
created_at: new Date(Date.now() - i * 3_600_000).toISOString()
};
});
// Backwards-compatible reference for existing file-tag lookups
const MOCK_TAGS = mockTagsArr;
// Tag rules: Map<tagId, Map<thenTagId, is_active>>
const tagRules = new Map<string, Map<string, boolean>>();
// Mutable in-memory state for file metadata and tags
const fileOverrides = new Map<string, Partial<(typeof MOCK_FILES)[0]>>();
const fileTags = new Map<string, Set<string>>(); // fileId → Set<tagId>
type MockPool = {
id: string;
name: string;
notes: string | null;
is_public: boolean;
file_count: number;
creator_id: number;
creator_name: string;
created_at: string;
};
type PoolFile = {
id: string;
original_name: string;
mime_type: string;
mime_extension: string;
content_datetime: string;
notes: string | null;
metadata: null;
exif: Record<string, unknown>;
phash: null;
creator_id: number;
creator_name: string;
is_public: boolean;
is_deleted: boolean;
created_at: string;
position: number;
};
const mockPoolsArr: MockPool[] = [
{
id: '00000000-0000-7000-8003-000000000001',
name: 'Best of 2024',
notes: 'Top picks from last year',
is_public: false,
file_count: 0,
creator_id: 1,
creator_name: 'admin',
created_at: new Date(Date.now() - 10 * 86400000).toISOString()
},
{
id: '00000000-0000-7000-8003-000000000002',
name: 'Portfolio',
notes: null,
is_public: true,
file_count: 0,
creator_id: 1,
creator_name: 'admin',
created_at: new Date(Date.now() - 5 * 86400000).toISOString()
},
{
id: '00000000-0000-7000-8003-000000000003',
name: 'Work in Progress',
notes: 'Drafts and experiments',
is_public: false,
file_count: 0,
creator_id: 1,
creator_name: 'admin',
created_at: new Date(Date.now() - 2 * 86400000).toISOString()
}
];
// Pool files: Map<poolId, PoolFile[]> ordered by position
const poolFilesMap = new Map<string, PoolFile[]>();
// Seed some files into first two pools
function seedPoolFiles() {
const p1Files: PoolFile[] = MOCK_FILES.slice(0, 8).map((f, i) => ({
...f,
metadata: null,
exif: {},
phash: null,
position: i + 1
}));
const p2Files: PoolFile[] = MOCK_FILES.slice(5, 14).map((f, i) => ({
...f,
metadata: null,
exif: {},
phash: null,
position: i + 1
}));
poolFilesMap.set(mockPoolsArr[0].id, p1Files);
poolFilesMap.set(mockPoolsArr[1].id, p2Files);
mockPoolsArr[0].file_count = p1Files.length;
mockPoolsArr[1].file_count = p2Files.length;
}
seedPoolFiles();
function getMockFile(id: string) {
const base = MOCK_FILES.find((f) => f.id === id);
if (!base) return null;
return { ...base, ...(fileOverrides.get(id) ?? {}) };
}
export function mockApiPlugin(): Plugin {
return {
name: 'mock-api',
configureServer(server) {
server.middlewares.use(async (req, res, next) => {
const url = req.url ?? '';
const method = req.method ?? 'GET';
if (!url.startsWith('/api/v1')) {
return next();
}
const path = url.replace('/api/v1', '').split('?')[0];
// POST /auth/login
if (method === 'POST' && path === '/auth/login') {
const body = (await readBody(req)) as Record<string, string>;
if (body.password === 'password') {
return json(res, 200, TOKEN_PAIR);
}
return json(res, 401, { code: 'unauthorized', message: 'Invalid credentials' });
}
// POST /auth/refresh
if (method === 'POST' && path === '/auth/refresh') {
return json(res, 200, TOKEN_PAIR);
}
// POST /auth/logout
if (method === 'POST' && path === '/auth/logout') {
return noContent(res);
}
// GET /auth/sessions
if (method === 'GET' && path === '/auth/sessions') {
return json(res, 200, {
items: [
{
id: 1,
user_agent: 'Mock Browser',
started_at: new Date().toISOString(),
expires_at: null,
last_activity: new Date().toISOString(),
is_current: true
}
],
total: 1
});
}
// GET /users/me
if (method === 'GET' && path === '/users/me') {
return json(res, 200, ME);
}
// PATCH /users/me
if (method === 'PATCH' && path === '/users/me') {
const body = (await readBody(req)) as { name?: string; password?: string };
if (body.name) ME.name = body.name;
return json(res, 200, ME);
}
// DELETE /auth/sessions/{id}
const sessionDelMatch = path.match(/^\/auth\/sessions\/(\d+)$/);
if (method === 'DELETE' && sessionDelMatch) {
return noContent(res);
}
// GET /files/{id}/thumbnail
const thumbMatch = path.match(/^\/files\/([^/]+)\/thumbnail$/);
if (method === 'GET' && thumbMatch) {
const svg = mockThumbSvg(thumbMatch[1]);
res.writeHead(200, {
'Content-Type': 'image/svg+xml',
'Content-Length': Buffer.byteLength(svg)
});
return res.end(svg);
}
// GET /files/{id}/preview (same SVG, just bigger)
const previewMatch = path.match(/^\/files\/([^/]+)\/preview$/);
if (method === 'GET' && previewMatch) {
const id = previewMatch[1];
const color = THUMB_COLORS[id.charCodeAt(id.length - 1) % THUMB_COLORS.length];
const label = id.slice(-4);
const svg = `<svg xmlns="http://www.w3.org/2000/svg" width="800" height="600">
<rect width="800" height="600" fill="${color}"/>
<text x="400" y="315" text-anchor="middle" font-family="monospace" font-size="48" fill="rgba(0,0,0,0.35)">${label}</text>
</svg>`;
res.writeHead(200, {
'Content-Type': 'image/svg+xml',
'Content-Length': Buffer.byteLength(svg)
});
return res.end(svg);
}
// GET /files/{id}/tags
const fileTagsGetMatch = path.match(/^\/files\/([^/]+)\/tags$/);
if (method === 'GET' && fileTagsGetMatch) {
const ids = fileTags.get(fileTagsGetMatch[1]) ?? new Set<string>();
return json(
res,
200,
MOCK_TAGS.filter((t) => ids.has(t.id))
);
}
// PUT /files/{id}/tags/{tag_id} — add tag
const fileTagPutMatch = path.match(/^\/files\/([^/]+)\/tags\/([^/]+)$/);
if (method === 'PUT' && fileTagPutMatch) {
const [, fid, tid] = fileTagPutMatch;
if (!fileTags.has(fid)) fileTags.set(fid, new Set());
fileTags.get(fid)!.add(tid);
const ids = fileTags.get(fid)!;
return json(
res,
200,
MOCK_TAGS.filter((t) => ids.has(t.id))
);
}
// DELETE /files/{id}/tags/{tag_id} — remove tag
const fileTagDelMatch = path.match(/^\/files\/([^/]+)\/tags\/([^/]+)$/);
if (method === 'DELETE' && fileTagDelMatch) {
const [, fid, tid] = fileTagDelMatch;
fileTags.get(fid)?.delete(tid);
return noContent(res);
}
// GET /files/{id} — single file
const fileGetMatch = path.match(/^\/files\/([^/]+)$/);
if (method === 'GET' && fileGetMatch) {
const f = getMockFile(fileGetMatch[1]);
if (!f) return json(res, 404, { code: 'not_found', message: 'File not found' });
return json(res, 200, f);
}
// PATCH /files/{id} — update metadata
const filePatchMatch = path.match(/^\/files\/([^/]+)$/);
if (method === 'PATCH' && filePatchMatch) {
const id = filePatchMatch[1];
const base = getMockFile(id);
if (!base) return json(res, 404, { code: 'not_found', message: 'File not found' });
const body = (await readBody(req)) as Record<string, unknown>;
fileOverrides.set(id, { ...(fileOverrides.get(id) ?? {}), ...body });
return json(res, 200, getMockFile(id));
}
// POST /files/bulk/common-tags
if (method === 'POST' && path === '/files/bulk/common-tags') {
const body = (await readBody(req)) as { file_ids?: string[] };
const ids = body.file_ids ?? [];
if (ids.length === 0) return json(res, 200, { common_tag_ids: [], partial_tag_ids: [] });
const sets = ids.map((fid) => fileTags.get(fid) ?? new Set<string>());
const allTagIds = new Set<string>();
sets.forEach((s) => s.forEach((t) => allTagIds.add(t)));
const common: string[] = [];
const partial: string[] = [];
allTagIds.forEach((tid) => {
if (sets.every((s) => s.has(tid))) common.push(tid);
else partial.push(tid);
});
return json(res, 200, { common_tag_ids: common, partial_tag_ids: partial });
}
// POST /files/bulk/tags
if (method === 'POST' && path === '/files/bulk/tags') {
const body = (await readBody(req)) as {
file_ids?: string[];
action?: string;
tag_ids?: string[];
};
const fileIds = body.file_ids ?? [];
const tagIds = body.tag_ids ?? [];
const action = body.action ?? 'add';
for (const fid of fileIds) {
if (!fileTags.has(fid)) fileTags.set(fid, new Set());
const set = fileTags.get(fid)!;
for (const tid of tagIds) {
if (action === 'add') set.add(tid);
else set.delete(tid);
}
}
return json(res, 200, { applied_tag_ids: action === 'add' ? tagIds : [] });
}
// POST /files/bulk/delete — soft delete (move to trash)
if (method === 'POST' && path === '/files/bulk/delete') {
const body = (await readBody(req)) as { file_ids?: string[] };
const ids = new Set(body.file_ids ?? []);
for (let i = MOCK_FILES.length - 1; i >= 0; i--) {
if (ids.has(MOCK_FILES[i].id)) {
const [f] = MOCK_FILES.splice(i, 1);
MOCK_TRASH.unshift({ ...f, is_deleted: true });
}
}
return noContent(res);
}
// POST /files/{id}/restore
const fileRestoreMatch = path.match(/^\/files\/([^/]+)\/restore$/);
if (method === 'POST' && fileRestoreMatch) {
const id = fileRestoreMatch[1];
const idx = MOCK_TRASH.findIndex((f) => f.id === id);
if (idx < 0) return json(res, 404, { code: 'not_found', message: 'File not in trash' });
const [f] = MOCK_TRASH.splice(idx, 1);
const restored = { ...f, is_deleted: false };
MOCK_FILES.unshift(restored);
fileOverrides.delete(id);
return json(res, 200, restored);
}
// DELETE /files/{id}/permanent
const filePermMatch = path.match(/^\/files\/([^/]+)\/permanent$/);
if (method === 'DELETE' && filePermMatch) {
const id = filePermMatch[1];
const idx = MOCK_TRASH.findIndex((f) => f.id === id);
if (idx < 0) return json(res, 404, { code: 'not_found', message: 'File not in trash' });
MOCK_TRASH.splice(idx, 1);
fileOverrides.delete(id);
return noContent(res);
}
// POST /files — upload (mock: drain body, return a new fake file)
if (method === 'POST' && path === '/files') {
// Drain the multipart body without parsing it
await new Promise<void>((resolve) => {
req.on('data', () => {});
req.on('end', resolve);
});
const idx = MOCK_FILES.length;
const id = `00000000-0000-7000-8000-${String(Date.now()).slice(-12)}`;
const ct = req.headers['content-type'] ?? '';
// Extract filename from Content-Disposition if present (best-effort)
const nameMatch = ct.match(/name="([^"]+)"/);
const newFile = {
id,
original_name: nameMatch ? nameMatch[1] : `upload-${idx + 1}.jpg`,
mime_type: 'image/jpeg',
mime_extension: 'jpg',
content_datetime: new Date().toISOString(),
notes: null,
metadata: null,
exif: {},
phash: null,
creator_id: 1,
creator_name: 'admin',
is_public: false,
is_deleted: false,
created_at: new Date().toISOString()
};
MOCK_FILES.unshift(newFile);
return json(res, 201, newFile);
}
// GET /files (cursor pagination + anchor support + trash)
if (method === 'GET' && path === '/files') {
const qs = new URLSearchParams(url.split('?')[1] ?? '');
const trashMode = qs.get('trash') === 'true';
if (trashMode) {
const cursor = qs.get('cursor');
const limit = Math.min(Number(qs.get('limit') ?? 50), 200);
const offset = cursor ? Number(Buffer.from(cursor, 'base64').toString()) : 0;
const slice = MOCK_TRASH.slice(offset, offset + limit);
const nextOffset = offset + slice.length;
const next_cursor =
nextOffset < MOCK_TRASH.length
? Buffer.from(String(nextOffset)).toString('base64')
: null;
return json(res, 200, { items: slice, next_cursor, prev_cursor: null });
}
const anchor = qs.get('anchor');
const cursor = qs.get('cursor');
const limit = Math.min(Number(qs.get('limit') ?? 50), 200);
if (anchor) {
// Anchor mode: return the anchor file surrounded by neighbors
const anchorIdx = MOCK_FILES.findIndex((f) => f.id === anchor);
if (anchorIdx < 0)
return json(res, 404, { code: 'not_found', message: 'Anchor not found' });
const from = Math.max(0, anchorIdx - Math.floor(limit / 2));
const slice = MOCK_FILES.slice(from, from + limit);
const next_cursor =
from + slice.length < MOCK_FILES.length
? Buffer.from(String(from + slice.length)).toString('base64')
: null;
const prev_cursor = from > 0 ? Buffer.from(String(from)).toString('base64') : null;
return json(res, 200, { items: slice, next_cursor, prev_cursor });
}
const direction = qs.get('direction') ?? 'forward';
if (direction === 'backward' && cursor) {
// Cursor marks the current top boundary; return the page before it.
const end = Number(Buffer.from(cursor, 'base64').toString());
const start = Math.max(0, end - limit);
const slice = MOCK_FILES.slice(start, end);
const prev_cursor = start > 0 ? Buffer.from(String(start)).toString('base64') : null;
const next_cursor = Buffer.from(String(end)).toString('base64');
return json(res, 200, { items: slice, next_cursor, prev_cursor });
}
const offset = cursor ? Number(Buffer.from(cursor, 'base64').toString()) : 0;
const slice = MOCK_FILES.slice(offset, offset + limit);
const nextOffset = offset + slice.length;
const next_cursor =
nextOffset < MOCK_FILES.length
? Buffer.from(String(nextOffset)).toString('base64')
: null;
const prev_cursor = offset > 0 ? Buffer.from(String(offset)).toString('base64') : null;
return json(res, 200, { items: slice, next_cursor, prev_cursor });
}
// GET /tags/{id}/rules
const tagRulesGetMatch = path.match(/^\/tags\/([^/]+)\/rules$/);
if (method === 'GET' && tagRulesGetMatch) {
const tid = tagRulesGetMatch[1];
const ruleMap = tagRules.get(tid) ?? new Map<string, boolean>();
const items = [...ruleMap.entries()].map(([thenId, isActive]) => {
const t = MOCK_TAGS.find((x) => x.id === thenId);
return {
tag_id: tid,
then_tag_id: thenId,
then_tag_name: t?.name ?? null,
is_active: isActive
};
});
return json(res, 200, items);
}
// POST /tags/{id}/rules
const tagRulesPostMatch = path.match(/^\/tags\/([^/]+)\/rules$/);
if (method === 'POST' && tagRulesPostMatch) {
const tid = tagRulesPostMatch[1];
const body = (await readBody(req)) as Record<string, unknown>;
const thenId = body.then_tag_id as string;
const isActive = body.is_active !== false;
if (!tagRules.has(tid)) tagRules.set(tid, new Map());
tagRules.get(tid)!.set(thenId, isActive);
const t = MOCK_TAGS.find((x) => x.id === thenId);
return json(res, 201, {
tag_id: tid,
then_tag_id: thenId,
then_tag_name: t?.name ?? null,
is_active: isActive
});
}
// PATCH /tags/{id}/rules/{then_id} — activate / deactivate
const tagRulesPatchMatch = path.match(/^\/tags\/([^/]+)\/rules\/([^/]+)$/);
if (method === 'PATCH' && tagRulesPatchMatch) {
const [, tid, thenId] = tagRulesPatchMatch;
const body = (await readBody(req)) as Record<string, unknown>;
const isActive = body.is_active as boolean;
const ruleMap = tagRules.get(tid);
if (!ruleMap?.has(thenId))
return json(res, 404, { code: 'not_found', message: 'Rule not found' });
ruleMap.set(thenId, isActive);
const t = MOCK_TAGS.find((x) => x.id === thenId);
return json(res, 200, {
tag_id: tid,
then_tag_id: thenId,
then_tag_name: t?.name ?? null,
is_active: isActive
});
}
// DELETE /tags/{id}/rules/{then_id}
const tagRulesDelMatch = path.match(/^\/tags\/([^/]+)\/rules\/([^/]+)$/);
if (method === 'DELETE' && tagRulesDelMatch) {
const [, tid, thenId] = tagRulesDelMatch;
tagRules.get(tid)?.delete(thenId);
return noContent(res);
}
// GET /tags/{id}
const tagGetMatch = path.match(/^\/tags\/([^/]+)$/);
if (method === 'GET' && tagGetMatch) {
const t = MOCK_TAGS.find((x) => x.id === tagGetMatch[1]);
if (!t) return json(res, 404, { code: 'not_found', message: 'Tag not found' });
return json(res, 200, t);
}
// PATCH /tags/{id}
const tagPatchMatch = path.match(/^\/tags\/([^/]+)$/);
if (method === 'PATCH' && tagPatchMatch) {
const idx = MOCK_TAGS.findIndex((x) => x.id === tagPatchMatch[1]);
if (idx < 0) return json(res, 404, { code: 'not_found', message: 'Tag not found' });
const body = (await readBody(req)) as Partial<MockTag>;
const catId = body.category_id ?? MOCK_TAGS[idx].category_id;
const cat = getCategoryForId(catId);
Object.assign(MOCK_TAGS[idx], {
...body,
category_name: cat?.name ?? null,
category_color: cat?.color ?? null
});
return json(res, 200, MOCK_TAGS[idx]);
}
// DELETE /tags/{id}
const tagDelMatch = path.match(/^\/tags\/([^/]+)$/);
if (method === 'DELETE' && tagDelMatch) {
const idx = MOCK_TAGS.findIndex((x) => x.id === tagDelMatch[1]);
if (idx >= 0) MOCK_TAGS.splice(idx, 1);
return noContent(res);
}
// GET /tags
if (method === 'GET' && path === '/tags') {
const qs = new URLSearchParams(url.split('?')[1] ?? '');
const search = qs.get('search')?.toLowerCase() ?? '';
const sort = qs.get('sort') ?? 'name';
const order = qs.get('order') ?? 'asc';
const limit = Math.min(Number(qs.get('limit') ?? 100), 500);
const offset = Number(qs.get('offset') ?? 0);
let filtered = search
? MOCK_TAGS.filter((t) => t.name.toLowerCase().includes(search))
: [...MOCK_TAGS];
filtered.sort((a, b) => {
let av: string, bv: string;
if (sort === 'color') {
av = a.color;
bv = b.color;
} else if (sort === 'category_name') {
av = a.category_name ?? '';
bv = b.category_name ?? '';
} else if (sort === 'created') {
av = a.created_at;
bv = b.created_at;
} else {
av = a.name;
bv = b.name;
}
const cmp = av.localeCompare(bv);
return order === 'desc' ? -cmp : cmp;
});
const items = filtered.slice(offset, offset + limit);
return json(res, 200, { items, total: filtered.length, offset, limit });
}
// POST /tags
if (method === 'POST' && path === '/tags') {
const body = (await readBody(req)) as Partial<MockTag>;
const catId = body.category_id ?? null;
const cat = getCategoryForId(catId);
const newTag: MockTag = {
id: `00000000-0000-7000-8001-${String(Date.now()).slice(-12)}`,
name: body.name ?? 'Unnamed',
color: body.color ?? '444455',
notes: body.notes ?? null,
category_id: catId,
category_name: cat?.name ?? null,
category_color: cat?.color ?? null,
is_public: body.is_public ?? false,
created_at: new Date().toISOString()
};
MOCK_TAGS.unshift(newTag);
return json(res, 201, newTag);
}
// GET /categories/{id}/tags
const catTagsMatch = path.match(/^\/categories\/([^/]+)\/tags$/);
if (method === 'GET' && catTagsMatch) {
const catId = catTagsMatch[1];
const qs = new URLSearchParams(url.split('?')[1] ?? '');
const limit = Math.min(Number(qs.get('limit') ?? 100), 500);
const offset = Number(qs.get('offset') ?? 0);
const all = MOCK_TAGS.filter((t) => t.category_id === catId);
all.sort((a, b) => a.name.localeCompare(b.name));
const items = all.slice(offset, offset + limit);
return json(res, 200, { items, total: all.length, offset, limit });
}
// GET /categories/{id}
const catGetMatch = path.match(/^\/categories\/([^/]+)$/);
if (method === 'GET' && catGetMatch) {
const cat = MOCK_CATEGORIES.find((c) => c.id === catGetMatch[1]);
if (!cat) return json(res, 404, { code: 'not_found', message: 'Category not found' });
return json(res, 200, cat);
}
// PATCH /categories/{id}
const catPatchMatch = path.match(/^\/categories\/([^/]+)$/);
if (method === 'PATCH' && catPatchMatch) {
const idx = MOCK_CATEGORIES.findIndex((c) => c.id === catPatchMatch[1]);
if (idx < 0) return json(res, 404, { code: 'not_found', message: 'Category not found' });
const body = (await readBody(req)) as Partial<(typeof MOCK_CATEGORIES)[0]>;
Object.assign(MOCK_CATEGORIES[idx], body);
// Sync category_name/color on affected tags
const cat = MOCK_CATEGORIES[idx];
for (const t of MOCK_TAGS) {
if (t.category_id === cat.id) {
t.category_name = cat.name;
t.category_color = cat.color;
}
}
return json(res, 200, MOCK_CATEGORIES[idx]);
}
// DELETE /categories/{id}
const catDelMatch = path.match(/^\/categories\/([^/]+)$/);
if (method === 'DELETE' && catDelMatch) {
const idx = MOCK_CATEGORIES.findIndex((c) => c.id === catDelMatch[1]);
if (idx >= 0) {
const catId = MOCK_CATEGORIES[idx].id;
MOCK_CATEGORIES.splice(idx, 1);
for (const t of MOCK_TAGS) {
if (t.category_id === catId) {
t.category_id = null;
t.category_name = null;
t.category_color = null;
}
}
}
return noContent(res);
}
// GET /categories
if (method === 'GET' && path === '/categories') {
const qs = new URLSearchParams(url.split('?')[1] ?? '');
const search = qs.get('search')?.toLowerCase() ?? '';
const sort = qs.get('sort') ?? 'name';
const order = qs.get('order') ?? 'asc';
const limit = Math.min(Number(qs.get('limit') ?? 50), 500);
const offset = Number(qs.get('offset') ?? 0);
let filtered = search
? MOCK_CATEGORIES.filter((c) => c.name.toLowerCase().includes(search))
: [...MOCK_CATEGORIES];
filtered.sort((a, b) => {
let av: string, bv: string;
if (sort === 'color') {
av = a.color;
bv = b.color;
} else if (sort === 'created') {
av = a.created_at;
bv = b.created_at;
} else {
av = a.name;
bv = b.name;
}
const cmp = av.localeCompare(bv);
return order === 'desc' ? -cmp : cmp;
});
const items = filtered.slice(offset, offset + limit);
return json(res, 200, { items, total: filtered.length, offset, limit });
}
// POST /categories
if (method === 'POST' && path === '/categories') {
const body = (await readBody(req)) as Partial<(typeof MOCK_CATEGORIES)[0]>;
const newCat = {
id: `00000000-0000-7000-8002-${String(Date.now()).slice(-12)}`,
name: body.name ?? 'Unnamed',
color: body.color ?? '9592B5',
notes: body.notes ?? null,
created_at: new Date().toISOString()
};
MOCK_CATEGORIES.unshift(newCat);
return json(res, 201, newCat);
}
// GET /pools/{id}/files
const poolFilesGetMatch = path.match(/^\/pools\/([^/]+)\/files$/);
if (method === 'GET' && poolFilesGetMatch) {
const pid = poolFilesGetMatch[1];
if (!mockPoolsArr.find((p) => p.id === pid))
return json(res, 404, { code: 'not_found', message: 'Pool not found' });
const qs = new URLSearchParams(url.split('?')[1] ?? '');
const limit = Math.min(Number(qs.get('limit') ?? 50), 200);
const cursor = qs.get('cursor');
const files = poolFilesMap.get(pid) ?? [];
const offset = cursor ? Number(Buffer.from(cursor, 'base64').toString()) : 0;
const slice = files.slice(offset, offset + limit);
const nextOffset = offset + slice.length;
const next_cursor =
nextOffset < files.length ? Buffer.from(String(nextOffset)).toString('base64') : null;
return json(res, 200, { items: slice, next_cursor, prev_cursor: null });
}
// POST /pools/{id}/files/remove
const poolFilesRemoveMatch = path.match(/^\/pools\/([^/]+)\/files\/remove$/);
if (method === 'POST' && poolFilesRemoveMatch) {
const pid = poolFilesRemoveMatch[1];
const pool = mockPoolsArr.find((p) => p.id === pid);
if (!pool) return json(res, 404, { code: 'not_found', message: 'Pool not found' });
const body = (await readBody(req)) as { file_ids?: string[] };
const toRemove = new Set(body.file_ids ?? []);
const files = poolFilesMap.get(pid) ?? [];
const updated = files.filter((f) => !toRemove.has(f.id));
// Reassign positions
updated.forEach((f, i) => {
f.position = i + 1;
});
poolFilesMap.set(pid, updated);
pool.file_count = updated.length;
return noContent(res);
}
// PUT /pools/{id}/files/reorder
const poolReorderMatch = path.match(/^\/pools\/([^/]+)\/files\/reorder$/);
if (method === 'PUT' && poolReorderMatch) {
const pid = poolReorderMatch[1];
const pool = mockPoolsArr.find((p) => p.id === pid);
if (!pool) return json(res, 404, { code: 'not_found', message: 'Pool not found' });
const body = (await readBody(req)) as { file_ids?: string[] };
const order = body.file_ids ?? [];
const files = poolFilesMap.get(pid) ?? [];
const byId = new Map(files.map((f) => [f.id, f]));
const reordered: PoolFile[] = [];
for (const id of order) {
const f = byId.get(id);
if (f) reordered.push(f);
}
reordered.forEach((f, i) => {
f.position = i + 1;
});
poolFilesMap.set(pid, reordered);
return noContent(res);
}
// POST /pools/{id}/files — add files
const poolFilesAddMatch = path.match(/^\/pools\/([^/]+)\/files$/);
if (method === 'POST' && poolFilesAddMatch) {
const pid = poolFilesAddMatch[1];
const pool = mockPoolsArr.find((p) => p.id === pid);
if (!pool) return json(res, 404, { code: 'not_found', message: 'Pool not found' });
const body = (await readBody(req)) as { file_ids?: string[] };
const files = poolFilesMap.get(pid) ?? [];
const existing = new Set(files.map((f) => f.id));
let pos = files.length;
for (const fid of body.file_ids ?? []) {
if (existing.has(fid)) continue;
const base = MOCK_FILES.find((f) => f.id === fid);
if (!base) continue;
pos++;
files.push({ ...base, metadata: null, exif: {}, phash: null, position: pos });
existing.add(fid);
}
poolFilesMap.set(pid, files);
pool.file_count = files.length;
return noContent(res);
}
// GET /pools/{id}
const poolGetMatch = path.match(/^\/pools\/([^/]+)$/);
if (method === 'GET' && poolGetMatch) {
const pool = mockPoolsArr.find((p) => p.id === poolGetMatch[1]);
if (!pool) return json(res, 404, { code: 'not_found', message: 'Pool not found' });
return json(res, 200, pool);
}
// PATCH /pools/{id}
const poolPatchMatch = path.match(/^\/pools\/([^/]+)$/);
if (method === 'PATCH' && poolPatchMatch) {
const pool = mockPoolsArr.find((p) => p.id === poolPatchMatch[1]);
if (!pool) return json(res, 404, { code: 'not_found', message: 'Pool not found' });
const body = (await readBody(req)) as Partial<MockPool>;
Object.assign(pool, body);
return json(res, 200, pool);
}
// DELETE /pools/{id}
const poolDelMatch = path.match(/^\/pools\/([^/]+)$/);
if (method === 'DELETE' && poolDelMatch) {
const idx = mockPoolsArr.findIndex((p) => p.id === poolDelMatch[1]);
if (idx >= 0) {
poolFilesMap.delete(mockPoolsArr[idx].id);
mockPoolsArr.splice(idx, 1);
}
return noContent(res);
}
// GET /pools
if (method === 'GET' && path === '/pools') {
const qs = new URLSearchParams(url.split('?')[1] ?? '');
const search = qs.get('search')?.toLowerCase() ?? '';
const sort = qs.get('sort') ?? 'created';
const order = qs.get('order') ?? 'desc';
const limit = Math.min(Number(qs.get('limit') ?? 50), 200);
const offset = Number(qs.get('offset') ?? 0);
let filtered = search
? mockPoolsArr.filter((p) => p.name.toLowerCase().includes(search))
: [...mockPoolsArr];
filtered.sort((a, b) => {
const av = sort === 'name' ? a.name : a.created_at;
const bv = sort === 'name' ? b.name : b.created_at;
const cmp = av.localeCompare(bv);
return order === 'desc' ? -cmp : cmp;
});
const items = filtered.slice(offset, offset + limit);
return json(res, 200, { items, total: filtered.length, offset, limit });
}
// POST /pools
if (method === 'POST' && path === '/pools') {
const body = (await readBody(req)) as Partial<MockPool>;
const newPool: MockPool = {
id: `00000000-0000-7000-8003-${String(Date.now()).slice(-12)}`,
name: body.name ?? 'Unnamed',
notes: body.notes ?? null,
is_public: body.is_public ?? false,
file_count: 0,
creator_id: 1,
creator_name: 'admin',
created_at: new Date().toISOString()
};
mockPoolsArr.unshift(newPool);
return json(res, 201, newPool);
}
// GET /users/{id}
const userGetMatch = path.match(/^\/users\/(\d+)$/);
if (method === 'GET' && userGetMatch) {
const u = mockUsersArr.find((x) => x.id === Number(userGetMatch[1]));
if (!u) return json(res, 404, { code: 'not_found', message: 'User not found' });
return json(res, 200, u);
}
// PATCH /users/{id}
const userPatchMatch = path.match(/^\/users\/(\d+)$/);
if (method === 'PATCH' && userPatchMatch) {
const u = mockUsersArr.find((x) => x.id === Number(userPatchMatch[1]));
if (!u) return json(res, 404, { code: 'not_found', message: 'User not found' });
const body = (await readBody(req)) as Partial<MockUser>;
Object.assign(u, body);
return json(res, 200, u);
}
// DELETE /users/{id}
const userDelMatch = path.match(/^\/users\/(\d+)$/);
if (method === 'DELETE' && userDelMatch) {
const idx = mockUsersArr.findIndex((x) => x.id === Number(userDelMatch[1]));
if (idx >= 0) mockUsersArr.splice(idx, 1);
return noContent(res);
}
// GET /users
if (method === 'GET' && path === '/users') {
const qs = new URLSearchParams(url.split('?')[1] ?? '');
const limit = Math.min(Number(qs.get('limit') ?? 50), 200);
const offset = Number(qs.get('offset') ?? 0);
const items = mockUsersArr.slice(offset, offset + limit);
return json(res, 200, { items, total: mockUsersArr.length, offset, limit });
}
// POST /users
if (method === 'POST' && path === '/users') {
const body = (await readBody(req)) as Partial<MockUser> & { password?: string };
const newUser: MockUser = {
id: Math.max(...mockUsersArr.map((u) => u.id)) + 1,
name: body.name ?? 'unnamed',
is_admin: body.is_admin ?? false,
can_create: body.can_create ?? false,
is_blocked: false
};
mockUsersArr.push(newUser);
return json(res, 201, newUser);
}
// GET /audit
if (method === 'GET' && path === '/audit') {
const qs = new URLSearchParams(url.split('?')[1] ?? '');
const limit = Math.min(Number(qs.get('limit') ?? 50), 200);
const offset = Number(qs.get('offset') ?? 0);
const filterUserId = qs.get('user_id') ? Number(qs.get('user_id')) : null;
const filterAction = qs.get('action') ?? '';
const filterObjectType = qs.get('object_type') ?? '';
const filterObjectId = qs.get('object_id') ?? '';
const filterFrom = qs.get('from') ? new Date(qs.get('from')!).getTime() : null;
const filterTo = qs.get('to') ? new Date(qs.get('to')!).getTime() : null;
let filtered = mockAuditLog.filter((e) => {
if (filterUserId !== null && e.user_id !== filterUserId) return false;
if (filterAction && e.action !== filterAction) return false;
if (filterObjectType && e.object_type !== filterObjectType) return false;
if (filterObjectId && e.object_id !== filterObjectId) return false;
const t = new Date(e.performed_at).getTime();
if (filterFrom !== null && t < filterFrom) return false;
if (filterTo !== null && t > filterTo) return false;
return true;
});
const items = filtered.slice(offset, offset + limit);
return json(res, 200, { items, total: filtered.length, offset, limit });
}
// Fallback: 404
return json(res, 404, {
code: 'not_found',
message: `Mock: no handler for ${method} ${path}`
});
});
}
};
}