#!/usr/bin/env python3
"""
extract-distribution-csv.py — Extrait les colonnes pour distribution Teams.

Input : users-credentials.csv (sortie de import-furious-to-zitadel.py)
Output : distribution-teams.csv (3 colonnes : Nom complet, Email, Mot de passe)

Auteur : Hedi Kalboussi
Date : 5 juin 2026
"""

import csv
import os
from pathlib import Path

SCRIPT_DIR = Path(__file__).parent
INPUT = SCRIPT_DIR / "users-credentials.csv"
OUTPUT = SCRIPT_DIR / "distribution-teams.csv"

if not INPUT.exists():
    print(f"❌ Fichier {INPUT} manquant")
    exit(1)

count = 0
with open(INPUT, newline="", encoding="utf-8") as fin, \
     open(OUTPUT, "w", newline="", encoding="utf-8") as fout:
    reader = csv.DictReader(fin)
    writer = csv.writer(fout)
    writer.writerow(["Nom complet", "Email", "Mot de passe"])
    for row in reader:
        full_name = f"{row['first_name']} {row['last_name']}"
        writer.writerow([full_name, row["email"], row["password"]])
        count += 1

os.chmod(OUTPUT, 0o600)
print(f"✅ {count} users écrits dans {OUTPUT}")