import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest';
import { newFixture, type Fixture } from '../helpers/fixture.js';

let fixture: Fixture;
beforeEach(async () => {
    vi.resetModules(); fixture = await newFixture();
    delete process.env.KOMODO_ADDRESS; delete process.env.RCON_PASSWORD;
});
afterEach(async () => { await fixture.cleanup(); });
function request(content: string, reuse = false) {
    const form = new FormData(); form.append('content', new File([content], 'hud.gsc'));
    if (reuse) form.append('reuseExisting', 'true');
    return new Request('http://localhost/api/scripts/inspect', { method: 'POST', body: form });
}
async function seed() {
    const mod = await import('../../src/lib/server/fleet/scripts.js');
    return { ...mod, ...mod.createScript({ name: 'HUD', targetRelPath: 'hud.gsc', scopeType: 'game', scopeValue: 't5', content: Buffer.from('main(){}') }) };
}

describe('script upload review', () => {
    it('inspects content against all versions without creating records or including plugins', async () => {
        const { script, version, uploadNewVersion, createScript, listVersions } = await seed();
        uploadNewVersion(script.id, Buffer.from('changed(){}'));
        createScript({ name: 'Plugin', targetRelPath: 'plugin.dll', kind: 'plugin', content: Buffer.from('main(){}') });
        const { POST } = await import('../../src/routes/api/scripts/inspect/+server.js');
        const res = await POST({ request: request('main(){}') });
        expect(await res.json()).toEqual({ sha256: version.sha256, duplicates: [{ scriptId: script.id, versionId: version.id, version: 1 }] });
        expect(listVersions(script.id)).toHaveLength(2);
        expect((await POST({ request: request('') })).status).toBe(400);
    });
    it('reuses identical historical content and creates changed versions while preserving scope', async () => {
        const { script, version, uploadNewVersion, listVersions, getScript } = await seed();
        uploadNewVersion(script.id, Buffer.from('changed(){}'));
        const { POST } = await import('../../src/routes/api/scripts/[id]/versions/+server.js');
        const invoke = (content: string) => POST({ params: { id: String(script.id) }, request: request(content, true) });
        const res = await invoke('main(){}');
        expect(await res.json()).toMatchObject({ ok: true, reused: true, version: { id: version.id, version: 1 } });
        expect(listVersions(script.id)).toHaveLength(2);
        const added = await invoke('third(){}');
        expect(await added.json()).toMatchObject({ ok: true, version: { version: 3 } });
        expect(listVersions(script.id)).toHaveLength(3);
        expect(getScript(script.id)).toMatchObject({ scope_type: 'game', scope_value: 't5' });
        expect((await invoke('')).status).toBe(400);
        expect(listVersions(script.id)).toHaveLength(3);
    });
    it('rejects new versions when a beta becomes active after the upload preview', async () => {
        const { script, version, listVersions } = await seed();
        const { seedServerRegistry } = await import('../../src/lib/server/fleet/servers.js');
        await seedServerRegistry();
        const { openBeta } = await import('../../src/lib/server/fleet/beta.js');
        await openBeta({ scripts: [{ scriptId: script.id, scriptVersionId: version.id }], servers: ['t5_zombie_theater_1'], waitForHealth: false, waitForMatch: false });
        const { POST } = await import('../../src/routes/api/scripts/[id]/versions/+server.js');
        const res = await POST({ params: { id: String(script.id) }, request: request('changed(){}', true) });
        expect(res.status).toBe(409);
        expect(listVersions(script.id)).toHaveLength(1);
    });
    it('lists promoted and latest version metadata separately without file contents', async () => {
        const { script, version, uploadNewVersion } = await seed();
        const latest = uploadNewVersion(script.id, Buffer.from('changed(){}'));
        const { db } = await import('../../src/lib/server/db/index.js');
        db().prepare('UPDATE scripts SET current_version_id = ? WHERE id = ?').run(version.id, script.id);
        const { GET } = await import('../../src/routes/api/scripts/+server.js');
        const body = await (await GET({ url: new URL('http://localhost/api/scripts?kind=script') })).json();
        expect(body.scripts[0]).toMatchObject({ currentVersion: { id: version.id, version: 1 }, latestVersion: { id: latest.id, version: 2 } });
        expect(body.scripts[0].currentVersion).not.toHaveProperty('content');
    });
});