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

let fixture: Fixture;
const server = 't5_zombie_theater_1';
beforeEach(async () => {
    vi.resetModules();
    fixture = await newFixture([server]);
    const { seedServerRegistry } = await import('../../src/lib/server/fleet/servers.js');
    await seedServerRegistry();
});
afterEach(async () => {
    await fixture.cleanup();
});

describe('scope impact preview', () => {
    it('reports unscoping tracked script copies without changing scope or inventory', async () => {
        const { createScript, getScript } = await import('../../src/lib/server/fleet/scripts.js');
        const { recordScript, listServerScripts } =
            await import('../../src/lib/server/fleet/inventory.js');
        const { GET } = await import('../../src/routes/api/scripts/[id]/scope/+server.js');
        const script = createScript({
            releaseVersion: '1.0.0',
            name: 'Example',
            scopeType: 'game',
            scopeValue: 't5',
            targetRelPath: 'example.gsc',
            content: Buffer.from('example')
        });
        recordScript(
            server,
            'example.gsc',
            script.version.id,
            script.version.sha256,
            script.version.size,
            'test'
        );
        const response = await GET({
            params: { id: String(script.script.id) },
            url: new URL('http://localhost/?type=none')
        });
        expect(await response.json()).toMatchObject({
            before: [server],
            after: [],
            removed: [server],
            detached: [server],
            affected: [server],
            composed: false
        });
        expect(getScript(script.script.id)?.scope_type).toBe('game');
        expect(listServerScripts(server)).toHaveLength(1);
    });

    it('reports config composition impact separately from detached inventory', async () => {
        const { createScript } = await import('../../src/lib/server/fleet/scripts.js');
        const { GET } = await import('../../src/routes/api/scripts/[id]/scope/+server.js');
        const config = createScript({
            name: 'Overlay',
            kind: 'config',
            scopeType: 'game',
            scopeValue: 't5',
            content: Buffer.from('set g_inactivity 0')
        });
        const response = await GET({
            params: { id: String(config.script.id) },
            url: new URL('http://localhost/?type=none')
        });
        expect(await response.json()).toMatchObject({
            composed: true,
            detached: [],
            affected: [server],
            removed: [server]
        });
        const invalid = await GET({
            params: { id: String(config.script.id) },
            url: new URL('http://localhost/?type=invalid&value=t5')
        });
        expect(invalid.status).toBe(400);
    });
});