#!/bin/bash

# Script de test pour la connexion CalDAV Infomaniak
# Usage: ./test-infomaniak-caldav.sh <email> <password>

EMAIL="${1:-a.tmiri@icmaae.foundation}"
PASSWORD="${2}"

if [ -z "$PASSWORD" ]; then
  echo "Usage: $0 <email> <password>"
  echo "Example: $0 a.tmiri@icmaae.foundation 'your-password'"
  exit 1
fi

BASE_URL="https://sync.infomaniak.com/caldav"

echo "=========================================="
echo "Test de connexion CalDAV Infomaniak"
echo "=========================================="
echo "Email: $EMAIL"
echo "Base URL: $BASE_URL"
echo "Password length: ${#PASSWORD}"
echo ""

# Test 1: PROPFIND sur la racine
echo "Test 1: PROPFIND sur la racine (/)"
echo "-----------------------------------"
RESPONSE=$(curl -s -w "\nHTTP_CODE:%{http_code}" \
  -X PROPFIND \
  -u "${EMAIL}:${PASSWORD}" \
  -H "Depth: 1" \
  -H "Content-Type: application/xml" \
  --data-binary '<?xml version="1.0" encoding="utf-8" ?>
<d:propfind xmlns:d="DAV:" xmlns:c="urn:ietf:params:xml:ns:caldav">
  <d:prop>
    <d:displayname />
    <c:calendar-color />
  </d:prop>
</d:propfind>' \
  "${BASE_URL}/")

HTTP_CODE=$(echo "$RESPONSE" | grep -o "HTTP_CODE:[0-9]*" | cut -d: -f2)
BODY=$(echo "$RESPONSE" | sed '/HTTP_CODE:/d')

echo "HTTP Status: $HTTP_CODE"
if [ "$HTTP_CODE" = "200" ] || [ "$HTTP_CODE" = "207" ]; then
  echo "✅ SUCCESS - Connexion réussie!"
  echo ""
  echo "Réponse:"
  echo "$BODY" | head -50
else
  echo "❌ FAILED - Erreur HTTP $HTTP_CODE"
  echo ""
  echo "Réponse complète:"
  echo "$BODY"
fi

echo ""
echo ""

# Test 2: OPTIONS pour vérifier les capacités
echo "Test 2: OPTIONS pour vérifier les capacités"
echo "--------------------------------------------"
RESPONSE2=$(curl -s -w "\nHTTP_CODE:%{http_code}" \
  -X OPTIONS \
  -u "${EMAIL}:${PASSWORD}" \
  "${BASE_URL}/")

HTTP_CODE2=$(echo "$RESPONSE2" | grep -o "HTTP_CODE:[0-9]*" | cut -d: -f2)
BODY2=$(echo "$RESPONSE2" | sed '/HTTP_CODE:/d')

echo "HTTP Status: $HTTP_CODE2"
if [ "$HTTP_CODE2" = "200" ]; then
  echo "✅ SUCCESS"
  echo ""
  echo "Headers (capacités):"
  curl -s -I -X OPTIONS \
    -u "${EMAIL}:${PASSWORD}" \
    "${BASE_URL}/" | grep -i "dav\|allow\|calendar"
else
  echo "❌ FAILED - Erreur HTTP $HTTP_CODE2"
fi

echo ""
echo ""

# Test 3: GET sur la racine
echo "Test 3: GET sur la racine (/)"
echo "------------------------------"
RESPONSE3=$(curl -s -w "\nHTTP_CODE:%{http_code}" \
  -u "${EMAIL}:${PASSWORD}" \
  "${BASE_URL}/")

HTTP_CODE3=$(echo "$RESPONSE3" | grep -o "HTTP_CODE:[0-9]*" | cut -d: -f2)
BODY3=$(echo "$RESPONSE3" | sed '/HTTP_CODE:/d')

echo "HTTP Status: $HTTP_CODE3"
if [ "$HTTP_CODE3" = "200" ] || [ "$HTTP_CODE3" = "207" ]; then
  echo "✅ SUCCESS"
  echo ""
  echo "Réponse:"
  echo "$BODY3" | head -30
else
  echo "❌ FAILED - Erreur HTTP $HTTP_CODE3"
fi

echo ""
echo ""

# Test 4: Vérification avec verbose pour voir les headers d'authentification
echo "Test 4: Requête verbose (pour debug)"
echo "-------------------------------------"
echo "Commande curl complète:"
echo "curl -v -X PROPFIND -u \"${EMAIL}:***\" -H \"Depth: 1\" \"${BASE_URL}/\""
echo ""
echo "Exécution (sans afficher le password):"
curl -v -X PROPFIND \
  -u "${EMAIL}:${PASSWORD}" \
  -H "Depth: 1" \
  -H "Content-Type: application/xml" \
  --data-binary '<?xml version="1.0" encoding="utf-8" ?>
<d:propfind xmlns:d="DAV:" xmlns:c="urn:ietf:params:xml:ns:caldav">
  <d:prop>
    <d:displayname />
  </d:prop>
</d:propfind>' \
  "${BASE_URL}/" 2>&1 | grep -E "(< HTTP|Authorization|WWW-Authenticate|401|200|207)" | head -20

echo ""
echo "=========================================="
echo "Résumé:"
echo "=========================================="
if [ "$HTTP_CODE" = "200" ] || [ "$HTTP_CODE" = "207" ]; then
  echo "✅ La connexion CalDAV fonctionne correctement"
  echo "   Le problème pourrait être dans le code Node.js"
elif [ "$HTTP_CODE" = "401" ]; then
  echo "❌ Erreur 401 Unauthorized"
  echo "   Causes possibles:"
  echo "   1. Mot de passe incorrect"
  echo "   2. 2FA activé - nécessite un mot de passe d'application"
  echo "   3. Compte suspendu ou désactivé"
  echo "   4. Email incorrect"
else
  echo "⚠️  Erreur HTTP $HTTP_CODE"
  echo "   Vérifiez la connexion réseau et l'URL"
fi
echo ""