#!/bin/bash
# Direkter SQL-Fix für i18n-Daten in SQLite
# Konvertiert String-Werte zu JSON-Format

set -e

DB_PATH="./data/prod.db"
BACKUP_PATH="./data/prod.db.backup.$(date +%Y%m%d_%H%M%S)"

if [ ! -f "$DB_PATH" ]; then
    echo "❌ Datenbank nicht gefunden: $DB_PATH"
    exit 1
fi

echo "🔧 Fixe i18n-Daten in SQLite-Datenbank..."
echo ""

# Backup erstellen
echo "💾 Erstelle Backup..."
cp "$DB_PATH" "$BACKUP_PATH"
echo "✅ Backup erstellt: $BACKUP_PATH"
echo ""

# Prüfe ob sqlite3 verfügbar ist
if ! command -v sqlite3 &> /dev/null; then
    echo "⚠️  sqlite3 nicht gefunden. Versuche im Container..."
    
    # Führe SQL-Befehle im Container aus
    docker exec hoerdle sh << 'EOF'
# SQL-Befehle
sqlite3 /app/data/prod.db << 'SQL'
-- Backup erstellen
.backup /app/data/prod.db.backup

-- Fix Genre.name
UPDATE Genre 
SET name = json_object('de', name, 'en', name)
WHERE typeof(name) = 'text' AND name NOT LIKE '{%';

-- Fix Genre.subtitle
UPDATE Genre 
SET subtitle = json_object('de', subtitle, 'en', subtitle)
WHERE subtitle IS NOT NULL AND typeof(subtitle) = 'text' AND subtitle NOT LIKE '{%';

-- Fix Special.name
UPDATE Special 
SET name = json_object('de', name, 'en', name)
WHERE typeof(name) = 'text' AND name NOT LIKE '{%';

-- Fix Special.subtitle
UPDATE Special 
SET subtitle = json_object('de', subtitle, 'en', subtitle)
WHERE subtitle IS NOT NULL AND typeof(subtitle) = 'text' AND subtitle NOT LIKE '{%';

-- Fix News.title
UPDATE News 
SET title = json_object('de', title, 'en', title)
WHERE typeof(title) = 'text' AND title NOT LIKE '{%';

-- Fix News.content
UPDATE News 
SET content = json_object('de', content, 'en', content)
WHERE typeof(content) = 'text' AND content NOT LIKE '{%';

-- Zeige Änderungen
SELECT 'Genre.name gefixt:' as status, COUNT(*) as count 
FROM Genre WHERE typeof(name) = 'text' AND name LIKE '{%';
SQL
EOF

    if [ $? -eq 0 ]; then
        echo "✅ i18n-Daten wurden erfolgreich gefixt!"
    else
        echo "❌ Fehler beim Ausführen der SQL-Befehle"
        exit 1
    fi
else
    # Führe direkt auf dem Host aus
    sqlite3 "$DB_PATH" << 'SQL'
-- Fix Genre.name
UPDATE Genre 
SET name = json_object('de', name, 'en', name)
WHERE typeof(name) = 'text' AND name NOT LIKE '{%';

-- Fix Genre.subtitle  
UPDATE Genre 
SET subtitle = json_object('de', subtitle, 'en', subtitle)
WHERE subtitle IS NOT NULL AND typeof(subtitle) = 'text' AND subtitle NOT LIKE '{%';

-- Fix Special.name
UPDATE Special 
SET name = json_object('de', name, 'en', name)
WHERE typeof(name) = 'text' AND name NOT LIKE '{%';

-- Fix Special.subtitle
UPDATE Special 
SET subtitle = json_object('de', subtitle, 'en', subtitle)
WHERE subtitle IS NOT NULL AND typeof(subtitle) = 'text' AND subtitle NOT LIKE '{%';

-- Fix News.title
UPDATE News 
SET title = json_object('de', title, 'en', title)
WHERE typeof(title) = 'text' AND title NOT LIKE '{%';

-- Fix News.content
UPDATE News 
SET content = json_object('de', content, 'en', content)
WHERE typeof(content) = 'text' AND content NOT LIKE '{%';

SELECT 'Fertig!' as status;
SQL

    echo "✅ i18n-Daten wurden erfolgreich gefixt!"
fi

echo ""
echo "🔄 Bitte starte den Container neu:"
echo "   docker compose restart hoerdle"