import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import { readFile } from 'node:fs/promises';
import { join } from 'node:path';
import { newFixture, type Fixture } from '../helpers/fixture.js';
import type { CollectionPreview } from '../../src/lib/deployment-plan.js';

vi.mock('../../src/lib/server/integrations/komodo.js', () => ({
    komodoCreateDeployment: vi.fn(async () => ({ ok: true })),
    komodoDeploy: vi.fn(async () => ({ ok: true })),
    komodoDestroyDeployment: vi.fn(async () => ({ ok: true })),
    komodoDeleteDeployment: vi.fn(async () => ({ ok: true })),
    komodoInspectHealthy: vi.fn(async () => ({ ok: true, state: 'running' })),
    komodoEnsureTag: vi.fn(async (name: string) => ({ ok: true, id: name })),
    komodoUpdateTagsOnResource: vi.fn(async () => ({ ok: true }))
}));
vi.mock('../../src/lib/server/integrations/rcon.js', () => ({
    rconGetPlayerCount: vi.fn(async () => 0),
    rconStatusResult: vi.fn(async (server: string) => ({ ok: true, endpoint: { host: 'localhost', port: 28960 }, rawReply: '',
        status: { players: 0, map: server.startsWith('t6_') ? 'zm_transit' : server.includes('_moon_') ? 'zombie_moon' : 'zombie_theater', gametype: null, roster: [] } }))
}));
vi.mock('../../src/lib/server/pipeline/worker.js', () => ({ kick: vi.fn(async () => {}) }));

let fixture: Fixture;
const entries = [
    { game: 't5', mapSlug: 'theater', count: 2 },
    { game: 't5', mapSlug: 'moon', count: 1 },
    { game: 't6', mapSlug: 'town', count: 2 }
];
beforeEach(async () => {
    vi.resetModules(); vi.clearAllMocks();
    fixture = await newFixture([]);
    vi.stubEnv('KOMODO_ADDRESS', 'http://komodo.test');
    vi.stubEnv('KOMODO_API_KEY', 'private-api-key');
    vi.stubEnv('KOMODO_API_SECRET', 'private-api-secret');
    vi.stubEnv('KOMODO_TARGET_SERVER', 'test-host');
    vi.stubEnv('RCON_PASSWORD', 'private-rcon-password');
    vi.stubEnv('SERVER_PORT_MIN', '28960');
    vi.stubEnv('SERVER_PORT_MAX', '28980');
});
afterEach(async () => { await fixture.cleanup(); vi.unstubAllEnvs(); });

async function previewLineup() {
    const { saveBlueprint } = await import('../../src/lib/server/fleet/launch-recipes.js');
    const { previewCollection } = await import('../../src/lib/server/fleet/collections.js');
    const blueprint = saveBlueprint({ name: 'Friday Zombies', entries });
    return { blueprint, preview: previewCollection(blueprint.id) };
}
function keysFor(preview: CollectionPreview) {
    return Object.fromEntries(preview.servers.filter(server => server.name).map(server => [server.name!, 'key-' + server.name]));
}

describe('multi-server blueprints', () => {
    it('saves a mixed-game lineup and previews unique slots and global ports without reserving them', async () => {
        const { blueprint, preview } = await previewLineup();
        const { db } = await import('../../src/lib/server/db/index.js');
        const { previewCreation } = await import('../../src/lib/server/fleet/create.js');
        expect(blueprint.totalServers).toBe(5);
        expect(blueprint.entries.map(entry => entry.count)).toEqual([2, 1, 2]);
        expect(blueprint).not.toHaveProperty('recipe');
        const stored = db().prepare('SELECT recipe FROM server_blueprints WHERE id = ?').get(blueprint.id) as { recipe: string };
        expect(JSON.parse(stored.recipe)).toEqual({ format: 3, entries });
        expect(preview.ready).toBe(true);
        expect(preview.servers.map(server => server.name)).toEqual(['t5_zombie_theater_1', 't5_zombie_theater_2', 't5_zombie_moon_1', 't6_zombie_town_1', 't6_zombie_town_2']);
        expect(preview.servers.map(server => server.port)).toEqual([28960, 28961, 28962, 28963, 28964]);
        expect(db().prepare('SELECT * FROM server_creation_jobs').all()).toEqual([]);
        expect(db().prepare('SELECT * FROM server_keys').all()).toEqual([]);
        expect(JSON.stringify(preview)).not.toContain('private-');
        expect(preview.entries[0].recipe.files[0]).not.toHaveProperty('content');
        expect(() => previewCreation({ blueprintId: blueprint.id })).toThrow(/multiple servers/);
    });

    it('reads a legacy one-server blueprint as a map selection and saves edits without snapshots', async () => {
        const { captureRecipe, listBlueprints, updateBlueprint } = await import('../../src/lib/server/fleet/launch-recipes.js');
        const { createScript, uploadNewVersion } = await import('../../src/lib/server/fleet/scripts.js');
        const { previewCreation } = await import('../../src/lib/server/fleet/create.js');
        const { db, closeDb } = await import('../../src/lib/server/db/index.js');
        const artifact = createScript({ name: 'Telemetry', targetRelPath: 'telemetry.gsc', scopeType: 'game', scopeValue: 't5', content: Buffer.from('legacy telemetry') });
        db().prepare('UPDATE scripts SET current_version_id = ? WHERE id = ?').run(artifact.version.id, artifact.script.id);
        const recipe = captureRecipe('t5', 'theater');
        db().prepare('INSERT INTO server_blueprints (id,name,created_at,recipe) VALUES (?, ?, ?, ?)').run('legacy', 'Old favorite', new Date().toISOString(), JSON.stringify(recipe));
        const current = uploadNewVersion(artifact.script.id, Buffer.from('current telemetry'));
        db().prepare('UPDATE scripts SET current_version_id = ? WHERE id = ?').run(current.id, artifact.script.id);
        closeDb();
        const old = listBlueprints()[0];
        expect(old.totalServers).toBe(1);
        expect(old.entries).toEqual([{ count: 1, game: 't5', mapSlug: 'theater', mapName: 'Kino Der Toten' }]);
        expect(old).not.toHaveProperty('recipe');
        expect(previewCreation({ blueprintId: 'legacy' }).recipe.files).toContainEqual(expect.objectContaining({ path: 'telemetry.gsc', versionId: current.id }));
        const edited = updateBlueprint('legacy', { name: 'Whole lineup', entries });
        expect(edited.totalServers).toBe(5);
        expect(edited.entries[0]).toEqual({ ...old.entries[0], count: 2 });
        const stored = db().prepare('SELECT recipe FROM server_blueprints WHERE id = ?').get('legacy') as { recipe: string };
        expect(JSON.parse(stored.recipe)).toEqual({ format: 3, entries });
        expect(listBlueprints()).toHaveLength(1);
    });

    it('uses current promotions for legacy collection blueprints while retaining counts and exact T6 variants', async () => {
        const { captureRecipe, listBlueprints } = await import('../../src/lib/server/fleet/launch-recipes.js');
        const { createScript, uploadNewVersion } = await import('../../src/lib/server/fleet/scripts.js');
        const { previewCollection, queueCollection, getCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { processCreations } = await import('../../src/lib/server/fleet/create.js');
        const { db, closeDb } = await import('../../src/lib/server/db/index.js');
        const artifact = createScript({ name: 'Legacy telemetry', targetRelPath: 'telemetry.gsc', scopeType: 'game', scopeValue: 't5', content: Buffer.from('legacy telemetry') });
        db().prepare('UPDATE scripts SET current_version_id = ? WHERE id = ?').run(artifact.version.id, artifact.script.id);
        const legacyEntries = entries.map(({ count, game, mapSlug }) => ({ count, recipe: captureRecipe(game as 't5' | 't6', mapSlug) }));
        db().prepare('INSERT INTO server_blueprints (id,name,created_at,recipe) VALUES (?, ?, ?, ?)').run('legacy-lineup', 'Legacy lineup', new Date().toISOString(), JSON.stringify({ format: 2, entries: legacyEntries }));
        const current = uploadNewVersion(artifact.script.id, Buffer.from('current telemetry'));
        db().prepare('UPDATE scripts SET current_version_id = ? WHERE id = ?').run(current.id, artifact.script.id);
        closeDb();
        expect(listBlueprints()[0].entries.map(({ mapName: _mapName, ...entry }) => entry)).toEqual(entries);
        const preview = previewCollection('legacy-lineup');
        expect(preview.entries[0].recipe.files).toContainEqual(expect.objectContaining({ path: 'telemetry.gsc', versionId: current.id }));
        expect(preview.entries[2].recipe.mapSlug).toBe('town');
        const queued = queueCollection({ previewId: preview.id, keys: keysFor(preview) });
        await processCreations();
        expect(getCollection(queued.collectionId!)?.collection).toMatchObject({ total: 5, done: 5 });
        for (const name of ['t5_zombie_theater_1', 't5_zombie_theater_2', 't5_zombie_moon_1']) {
            expect(await readFile(join(fixture.t5, name, 'runtime/plutonium/storage/t5/raw/scripts/sp/telemetry.gsc'), 'utf8')).toBe('current telemetry');
        }
        expect(await readFile(join(fixture.t6, 't6_zombie_town_2', 'configs/electric_cherry_map.cfg'), 'utf8')).toContain('execgts zm_standard_town.cfg map zm_transit');
    });

    it.each([[], [{ game: 't5', mapSlug: 'theater', count: 0 }], [{ game: 't5', mapSlug: 'theater', count: 21 }],
        [{ game: 't5', mapSlug: 'theater', count: 1.5 }], [{ game: 't5', mapSlug: 'theater', count: '2' }],
        [{ game: 't5', mapSlug: 'town', count: 1 }], [entries[0], entries[0]]].map(input => ({ input })))('rejects an invalid lineup: $input', async ({ input }) => {
        const { saveBlueprint } = await import('../../src/lib/server/fleet/launch-recipes.js');
        expect(() => saveBlueprint({ name: 'Invalid', entries: input })).toThrow();
    });

    it('reports insufficient capacity without preventing blueprint creation', async () => {
        vi.stubEnv('SERVER_PORT_MAX', '28961');
        const { blueprint, preview } = await previewLineup();
        const { queueCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { db } = await import('../../src/lib/server/db/index.js');
        expect(blueprint.totalServers).toBe(5);
        expect(preview.ready).toBe(false);
        expect(preview.servers.filter(server => server.port === null)).toHaveLength(3);
        expect(() => queueCollection({ previewId: preview.id, keys: keysFor(preview) })).toThrow(/not enough free game ports/);
        expect(db().prepare('SELECT * FROM server_launch_collections').all()).toEqual([]);
    });
});

describe('atomic collection launches', () => {
    it('fills the target shortfall and counts registered/in-flight identities only once', async () => {
        const { createServer } = await import('../../src/lib/server/fleet/create.js');
        for (let i = 0; i < 2; i++) expect((await createServer({ gameMode: 'zombie', mapSlug: 'theater', plutoKey: 'existing-key' })).ok).toBe(true);
        const { saveBlueprint } = await import('../../src/lib/server/fleet/launch-recipes.js');
        const { previewCollection, queueCollection, getCollection } = await import('../../src/lib/server/fleet/collections.js');
        const blueprint = saveBlueprint({ name: 'Friday targets', entries: [
            { game: 't5', mapSlug: 'theater', count: 4 }, { game: 't5', mapSlug: 'factory', count: 2 }
        ] });
        const preview = previewCollection(blueprint.id);
        expect(preview.entries.map(({ count, existing, missing }) => ({ count, existing, missing }))).toEqual([
            { count: 4, existing: 2, missing: 2 }, { count: 2, existing: 0, missing: 2 }
        ]);
        expect(preview.servers.map(server => server.name)).toEqual(['t5_zombie_theater_3', 't5_zombie_theater_4', 't5_zombie_factory_1', 't5_zombie_factory_2']);
        const queued = queueCollection({ previewId: preview.id, keys: keysFor(preview) });
        expect(getCollection(queued.collectionId!)?.collection.total).toBe(4);
        expect(previewCollection(blueprint.id).servers).toEqual([]);
    });

    it('keeps excess and unrelated servers, including stopped servers, without requiring launch settings for a no-op', async () => {
        const { createServer } = await import('../../src/lib/server/fleet/create.js');
        for (let i = 0; i < 2; i++) await createServer({ gameMode: 'zombie', mapSlug: 'theater', plutoKey: 'existing-key' });
        const { db } = await import('../../src/lib/server/db/index.js');
        db().prepare("UPDATE servers SET container_state = 'stopped'").run();
        const { saveBlueprint } = await import('../../src/lib/server/fleet/launch-recipes.js');
        const { previewCollection, queueCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { config } = await import('../../src/lib/server/config.js');
        // Fixture-only configuration changes simulate missing integrations after creation.
        Object.assign(config.rcon, { password: '' });
        Object.assign(config.komodo, { targetServer: '' });
        const blueprint = saveBlueprint({ name: 'One Kino', entries: [{ game: 't5', mapSlug: 'theater', count: 1 }] });
        const preview = previewCollection(blueprint.id);
        expect(preview.entries[0]).toMatchObject({ existing: 2, missing: 0 });
        expect(preview).toMatchObject({ ready: true, blockers: [], servers: [] });
        expect(queueCollection({ previewId: preview.id })).toEqual({ ok: true, collectionId: null });
        expect(db().prepare('SELECT * FROM server_launch_collections').all()).toEqual([]);
        expect(db().prepare('SELECT * FROM servers').all()).toHaveLength(2);
    });

    it('rechecks shrinking deficits at submission and rejects an older additive preview', async () => {
        const { preview, blueprint } = await previewLineup();
        const { queueCreateServer } = await import('../../src/lib/server/fleet/create.js');
        const { queueCollection, previewCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { db } = await import('../../src/lib/server/db/index.js');
        queueCreateServer({ gameMode: 'zombie', mapSlug: 'theater', plutoKey: 'existing-key' });
        expect(() => queueCollection({ previewId: preview.id, keys: keysFor(preview) })).toThrow(/changed/);
        expect(db().prepare('SELECT * FROM server_creation_jobs').all()).toHaveLength(1);
        const fresh = previewCollection(blueprint.id);
        expect(fresh.servers).toHaveLength(4);
        const extra = [...fresh.servers, { ...fresh.servers[0], name: 't5_zombie_theater_20', port: 28980 }];
        db().prepare('UPDATE server_collection_previews SET servers = ? WHERE id = ?').run(JSON.stringify(extra), fresh.id);
        expect(() => queueCollection({ previewId: fresh.id, keys: keysFor(fresh) })).toThrow(/changed/);
    });

    it('matches exact T6 variants and excludes failed creations and pending destructions', async () => {
        const { createServer, queueCreateServer, destroyServer } = await import('../../src/lib/server/fleet/create.js');
        const { finishDeployment } = await import('../../src/lib/server/fleet/deployments.js');
        const { saveBlueprint } = await import('../../src/lib/server/fleet/launch-recipes.js');
        const { previewCollection } = await import('../../src/lib/server/fleet/collections.js');
        const farm = await createServer({ game: 't6', gameMode: 'zombie', mapSlug: 'farm', plutoKey: 'farm-key' });
        const town = await createServer({ game: 't6', gameMode: 'zombie', mapSlug: 'town', plutoKey: 'town-key' });
        if (!farm.ok || !town.ok) throw new Error('Fixture creation failed');
        destroyServer(town.name);
        const failed = queueCreateServer({ game: 't6', gameMode: 'zombie', mapSlug: 'town', plutoKey: 'failed-key' });
        if (!failed.ok) throw new Error(failed.message);
        finishDeployment(failed.deploymentId, { ok: false, message: 'Fixture failure' });
        const blueprint = saveBlueprint({ name: 'Town target', entries: [{ game: 't6', mapSlug: 'town', count: 1 }] });
        const preview = previewCollection(blueprint.id);
        expect(preview.entries[0]).toMatchObject({ existing: 0, missing: 1 });
        expect(preview.servers[0].name).toBe('t6_zombie_town_2');
    });

    it('queues all five servers, persists one group, and completes each independently', async () => {
        const { preview } = await previewLineup();
        const { queueCollection, getCollection, listCollections } = await import('../../src/lib/server/fleet/collections.js');
        const { processCreations } = await import('../../src/lib/server/fleet/create.js');
        const { getDeployment } = await import('../../src/lib/server/fleet/deployments.js');
        const { closeDb } = await import('../../src/lib/server/db/index.js');
        const { komodoCreateDeployment } = await import('../../src/lib/server/integrations/komodo.js');
        const queued = queueCollection({ previewId: preview.id, keys: keysFor(preview) });
        expect(komodoCreateDeployment).not.toHaveBeenCalled();
        expect(getCollection(queued.collectionId!)?.collection).toMatchObject({ total: 5, active: 5, done: 0, failed: 0 });
        closeDb();
        await processCreations();
        const detail = getCollection(queued.collectionId!)!;
        expect(detail.collection).toMatchObject({ total: 5, active: 0, done: 5, failed: 0 });
        expect(listCollections()).toHaveLength(1);
        expect(komodoCreateDeployment).toHaveBeenCalledTimes(5);
        expect(getDeployment(detail.servers[0].id)?.collection).toEqual({ id: queued.collectionId, name: 'Friday Zombies' });
        expect(await readFile(join(fixture.t6, 't6_zombie_town_2', 'configs/electric_cherry_map.cfg'), 'utf8')).toContain('execgts zm_standard_town.cfg map zm_transit');
        expect(JSON.stringify(detail)).not.toContain('key-t5');
    });

    it('rolls back all earlier jobs and key changes if the final server has no valid key', async () => {
        const { preview } = await previewLineup();
        const { queueCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { db } = await import('../../src/lib/server/db/index.js');
        const { saveServerKey, getServerKey } = await import('../../src/lib/server/fleet/server-keys.js');
        saveServerKey(preview.servers[0].name!, 'original-key');
        const keys = keysFor(preview);
        delete keys[preview.servers[4].name!];
        expect(() => queueCollection({ previewId: preview.id, keys })).toThrow(/No saved key/);
        for (const table of ['server_launch_collections', 'server_collection_members', 'server_creation_jobs', 'server_deployments', 'server_launch_previews', 'server_launch_recipes']) {
            expect(db().prepare(`SELECT * FROM ${table}`).all()).toEqual([]);
        }
        expect(getServerKey(preview.servers[0].name!)).toBe('original-key');
        expect(db().prepare('SELECT * FROM server_keys').all()).toHaveLength(1);
        keys[preview.servers[4].name!] = 'invalid key';
        expect(() => queueCollection({ previewId: preview.id, keys })).toThrow(/without whitespace/);
        expect(db().prepare('SELECT * FROM server_creation_jobs').all()).toEqual([]);
        expect(queueCollection({ previewId: preview.id, keys: keysFor(preview) }).ok).toBe(true);
    });

    it('rejects changed capacity before saving keys or partially queueing the lineup', async () => {
        const { preview } = await previewLineup();
        const { queueCreateServer } = await import('../../src/lib/server/fleet/create.js');
        const { queueCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { db } = await import('../../src/lib/server/db/index.js');
        queueCreateServer({ gameMode: 'zombie', mapSlug: 'cosmodrome', plutoKey: 'other-server-key' });
        expect(() => queueCollection({ previewId: preview.id, keys: keysFor(preview) })).toThrow(/availability changed/);
        expect(db().prepare('SELECT * FROM server_creation_jobs').all()).toHaveLength(1);
        expect(db().prepare('SELECT * FROM server_keys').all()).toHaveLength(1);
        expect(db().prepare('SELECT * FROM server_launch_collections').all()).toEqual([]);
    });

    it('reuses saved keys and returns the same collection on resubmission after restart and expiry', async () => {
        const { preview, blueprint } = await previewLineup();
        const { queueCollection, previewCollection, getCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { saveServerKey } = await import('../../src/lib/server/fleet/server-keys.js');
        const { db, closeDb } = await import('../../src/lib/server/db/index.js');
        for (const server of preview.servers) saveServerKey(server.name!, `saved-${server.name}`);
        const ready = previewCollection(blueprint.id);
        expect(ready.servers.every(server => server.hasSavedKey)).toBe(true);
        const queued = queueCollection({ previewId: ready.id });
        db().prepare("UPDATE server_collection_previews SET expires_at = '2000-01-01T00:00:00Z' WHERE id = ?").run(ready.id);
        closeDb();
        expect(queueCollection({ previewId: ready.id })).toEqual(queued);
        expect(getCollection(queued.collectionId!)?.servers).toHaveLength(5);
        expect(db().prepare('SELECT * FROM server_creation_jobs').all()).toHaveLength(5);
        const next = previewCollection(blueprint.id);
        expect(next.servers).toEqual([]);
        expect(next.entries.map(entry => entry.existing)).toEqual([2, 1, 2]);
        expect(queueCollection({ previewId: next.id })).toEqual({ ok: true, collectionId: null });
        expect(db().prepare('SELECT * FROM server_launch_collections').all()).toHaveLength(1);
    });

    it('keeps the reviewed lineup after blueprint edits and deletion while using current promotions', async () => {
        const { createScript, uploadNewVersion } = await import('../../src/lib/server/fleet/scripts.js');
        const { db } = await import('../../src/lib/server/db/index.js');
        const { script, version } = createScript({ name: 'Classic perks', kind: 'script', scopeType: 'game', scopeValue: 't5', targetRelPath: 'perks.gsc', content: Buffer.from('original') });
        db().prepare('UPDATE scripts SET current_version_id = ? WHERE id = ?').run(version.id, script.id);
        const { preview, blueprint } = await previewLineup();
        const { updateBlueprint, deleteBlueprint } = await import('../../src/lib/server/fleet/launch-recipes.js');
        const { queueCollection, getCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { processCreations } = await import('../../src/lib/server/fleet/create.js');
        const newer = uploadNewVersion(script.id, Buffer.from('new version'));
        db().prepare('UPDATE scripts SET current_version_id = ? WHERE id = ?').run(newer.id, script.id);
        updateBlueprint(blueprint.id, { name: 'Changed', entries: [{ ...entries[0], count: 1 }] });
        deleteBlueprint(blueprint.id);
        const queued = queueCollection({ previewId: preview.id, keys: keysFor(preview) });
        const queuedDetail = getCollection(queued.collectionId!)!;
        const { recipeForDeployment } = await import('../../src/lib/server/fleet/launch-recipes.js');
        for (const server of queuedDetail.servers.filter(server => server.server.startsWith('t5_'))) {
            expect(recipeForDeployment(server.id)?.recipe.files).toContainEqual(expect.objectContaining({ path: 'perks.gsc', versionId: newer.id }));
        }
        const newest = uploadNewVersion(script.id, Buffer.from('promoted while queued'));
        db().prepare('UPDATE scripts SET current_version_id = ? WHERE id = ?').run(newest.id, script.id);
        uploadNewVersion(script.id, Buffer.from('unpromoted draft'));
        await processCreations();
        expect(getCollection(queued.collectionId!)?.collection).toMatchObject({ name: 'Friday Zombies', total: 5, done: 5 });
        for (const name of ['t5_zombie_theater_1', 't5_zombie_theater_2', 't5_zombie_moon_1']) {
            expect(await readFile(join(fixture.t5, name, 'runtime/plutonium/storage/t5/raw/scripts/sp/perks.gsc'), 'utf8')).toBe('promoted while queued');
        }
    });

    it('keeps a provisioning failure separate while the other servers complete', async () => {
        const { preview } = await previewLineup();
        const { queueCollection, getCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { processCreations } = await import('../../src/lib/server/fleet/create.js');
        const { komodoCreateDeployment } = await import('../../src/lib/server/integrations/komodo.js');
        vi.mocked(komodoCreateDeployment).mockResolvedValueOnce({ ok: false, kind: 'http-error', message: 'Host rejected this container' });
        const queued = queueCollection({ previewId: preview.id, keys: keysFor(preview) });
        await processCreations();
        const detail = getCollection(queued.collectionId!)!;
        expect(detail.collection).toMatchObject({ total: 5, active: 0, done: 4, failed: 1 });
        expect(detail.servers[0]).toMatchObject({ state: 'failed', error: expect.stringContaining('Host rejected') });
        expect(detail.servers.slice(1).every(server => server.state === 'done')).toBe(true);
    });

    it('validates collection API payloads and rejects an unused expired preview', async () => {
        const { preview, blueprint } = await previewLineup();
        const { POST: singlePreview } = await import('../../src/routes/api/deployments/preview/+server.js');
        const oldEndpoint = await singlePreview({ request: new Request('http://localhost/api/deployments/preview', {
            method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ blueprintId: blueprint.id })
        }) });
        expect(oldEndpoint.status).toBe(400);
        expect((await oldEndpoint.json()).error).toContain('target counts');
        const { db } = await import('../../src/lib/server/db/index.js');
        const { queueCollection } = await import('../../src/lib/server/fleet/collections.js');
        const { POST } = await import('../../src/routes/api/deployment-collections/+server.js');
        for (const body of [null, [], {}, { previewId: preview.id, keys: [] }, { previewId: preview.id, keys: { wrong: 'key' } }]) {
            const response = await POST({ request: new Request('http://localhost/api/deployment-collections', { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify(body) }) });
            expect(response.status).toBe(400);
        }
        db().prepare("UPDATE server_collection_previews SET expires_at = '2000-01-01T00:00:00Z' WHERE id = ?").run(preview.id);
        expect(() => queueCollection({ previewId: preview.id, keys: keysFor(preview) })).toThrow(/expired/);
        expect(db().prepare('SELECT * FROM server_creation_jobs').all()).toEqual([]);
    });
});