// E2E-Test fuer Ingest mit Mock-Modus
// Phase 2.3

import { describe, it, expect, afterEach } from 'vitest';
import { execSync } from 'node:child_process';
import { mkdtempSync, writeFileSync, mkdirSync, readFileSync, existsSync, rmSync, copyFileSync, readdirSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';

const TOOL = 'C:/GitHub/Mind-o-Mat';
const CLI = `node ${TOOL}/bin/mindomat.mjs`;

function setupTestVault(): string {
  const vault = mkdtempSync(join(tmpdir(), 'mindomat-ingest-e2e-'));
  const dirs = [
    '00_Inbox', '00_Inbox/Verarbeitet', '00_Inbox/Problemfaelle',
    '01_Daily', '10_Wiki', '10_Wiki/Seiten',
    '20_Projekte', '90_Templates',
    '99_System', '99_System/Skripte', '99_System/Logs', '99_System/Cache',
  ];
  for (const d of dirs) {
    mkdirSync(join(vault, d), { recursive: true });
  }

  // Konfig
  writeFileSync(join(vault, '99_System', 'Konfig.md'),
    `---
veraltet_schwellwert_monate: 12
ki_provider: minimax
ki_modell: MiniMax-M3
ki_api_url: https://api.minimaxi.chat/v1
ki_api_key_env: MINIMAX_API_KEY
---
`);

  // Schema
  copyFileSync(join(TOOL, 'src/templates/_Schema.md'), join(vault, '10_Wiki/_Schema.md'));

  return vault;
}

describe('Ingest E2E mit --mock', () => {
  const vaults: string[] = [];

  afterEach(() => {
    for (const v of vaults) {
      rmSync(v, { recursive: true, force: true });
    }
  });

  it('erstellt Wiki-Seite aus Inbox-Notiz', () => {
    const vault = setupTestVault();
    vaults.push(vault);

    const today = new Date().toISOString().slice(0, 10);
    writeFileSync(join(vault, '00_Inbox', `${today}_Kaffee_Ritual.md`),
      `---
title: Kaffee_Ritual
created: ${today}
tags: [Gewohnheit]
---

# Kaffee Ritual

Jeden Morgen Kaffee, schwarz, aus der Handmuehle.
`);

    execSync(`${CLI} ingest --vault "${vault}" --mock`, { stdio: 'pipe' });

    // Wiki wurde erstellt
    const wikiPath = join(vault, '10_Wiki', 'Seiten', `${today}_Kaffee_Ritual.md`);
    expect(existsSync(wikiPath)).toBe(true);

    // Frontmatter pruefen
    const wiki = readFileSync(wikiPath, 'utf-8');
    expect(wiki).toContain('type: wiki');
    expect(wiki).toContain('status: aktuell');
    expect(wiki).toContain('konflikt_hart: false');
    expect(wiki).toContain('konflikt_wert: false');
    expect(wiki).toContain('konflikt_logisch: false');
    expect(wiki).toContain(`"[[${today}_Kaffee_Ritual]]"`);

    // Original wurde nach Verarbeitet/ verschoben
    const verarbeitetDir = join(vault, '00_Inbox', 'Verarbeitet', today);
    expect(existsSync(join(verarbeitetDir, `${today}_Kaffee_Ritual.md`))).toBe(true);
    expect(existsSync(join(vault, '00_Inbox', `${today}_Kaffee_Ritual.md`))).toBe(false);
  });

  it('Inbox ist leer nach Ingest', () => {
    const vault = setupTestVault();
    vaults.push(vault);

    execSync(`${CLI} ingest --vault "${vault}" --mock`, { stdio: 'pipe' });

    // Inbox hat nur die Original-Dateien nicht mehr
    const inbox = readdirSync(join(vault, '00_Inbox'));
    const notes = inbox.filter((f) => f.endsWith('.md'));
    expect(notes).toEqual([]);
  });
});