#!/usr/bin/env python3
"""
Debug PACK_IMPORT_COMENZI functions - check correct parameter order
"""

import oracledb
import os
import json
from datetime import datetime
from dotenv import load_dotenv

# Load environment
load_dotenv('.env')

# Oracle configuration
user = os.environ['ORACLE_USER']
password = os.environ['ORACLE_PASSWORD']
dsn = os.environ['ORACLE_DSN']

# Initialize Oracle client (thick mode)
try:
    instantclient_path = os.environ.get('INSTANTCLIENTPATH', '/opt/oracle/instantclient_23_9')
    oracledb.init_oracle_client(lib_dir=instantclient_path)
    print(f"✅ Oracle thick mode initialized: {instantclient_path}")
except Exception as e:
    print(f"⚠️ Oracle thick mode failed, using thin mode: {e}")

def debug_gaseste_articol():
    """Debug gaseste_articol_roa function parameters and results"""
    print("\n🔍 Debug PACK_IMPORT_COMENZI.gaseste_articol_roa...")
    
    try:
        with oracledb.connect(user=user, password=password, dsn=dsn) as conn:
            with conn.cursor() as cur:
                
                # Check existing mappings first
                print("\n📋 Existing mappings in ARTICOLE_TERTI:")
                cur.execute("SELECT sku, codmat, cantitate_roa, procent_pret, activ FROM ARTICOLE_TERTI ORDER BY sku")
                mappings = cur.fetchall()
                for mapping in mappings:
                    print(f"  {mapping[0]} -> {mapping[1]}: qty={mapping[2]}, pct={mapping[3]}%, active={mapping[4]}")
                
                # Test with correct parameter order: p_sku, p_pret_web, p_cantitate_web  
                print("\n☕ Test CAFE100 with correct parameters:")
                print("   Parameters: SKU='CAFE100', pret_web=50.0, cantitate_web=2")
                cur.execute("""
                    SELECT * FROM TABLE(PACK_IMPORT_COMENZI.gaseste_articol_roa('CAFE100', 50.0, 2))
                """)
                results = cur.fetchall()
                print(f"   Results count: {len(results)}")
                for i, row in enumerate(results):
                    print(f"   Row {i+1}: id_articol={row[0]}, codmat={row[1]}, cant_roa={row[2]}, pret={row[3]}, success={row[4]}, error='{row[5]}'")
                
                print("\n🎁 Test SET01 with correct parameters:")
                print("   Parameters: SKU='SET01', pret_web=200.0, cantitate_web=1")
                cur.execute("""
                    SELECT * FROM TABLE(PACK_IMPORT_COMENZI.gaseste_articol_roa('SET01', 200.0, 1))
                """)
                results = cur.fetchall()
                print(f"   Results count: {len(results)}")
                for i, row in enumerate(results):
                    print(f"   Row {i+1}: id_articol={row[0]}, codmat={row[1]}, cant_roa={row[2]}, pret={row[3]}, success={row[4]}, error='{row[5]}'")
                
                # Test non-existent SKU
                print("\n❓ Test unknown SKU:")
                print("   Parameters: SKU='UNKNOWN', pret_web=100.0, cantitate_web=1")
                cur.execute("""
                    SELECT * FROM TABLE(PACK_IMPORT_COMENZI.gaseste_articol_roa('UNKNOWN', 100.0, 1))
                """)
                results = cur.fetchall()
                print(f"   Results count: {len(results)}")
                for i, row in enumerate(results):
                    print(f"   Row {i+1}: id_articol={row[0]}, codmat={row[1]}, cant_roa={row[2]}, pret={row[3]}, success={row[4]}, error='{row[5]}'")

    except Exception as e:
        print(f"❌ Debug failed: {e}")

def check_nom_articole():
    """Check if we have any articles in nom_articole to test with"""
    print("\n🔍 Checking nom_articole table...")
    
    try:
        with oracledb.connect(user=user, password=password, dsn=dsn) as conn:
            with conn.cursor() as cur:
                
                # Count total articles
                cur.execute("SELECT COUNT(*) FROM nom_articole")
                total_count = cur.fetchone()[0]
                print(f"Total articles in nom_articole: {total_count}")
                
                # Find some sample articles
                print("\nSample articles (first 10):")
                cur.execute("""
                    SELECT id_articol, codmat, denumire
                    FROM nom_articole 
                    WHERE ROWNUM <= 10
                    ORDER BY id_articol
                """)
                articles = cur.fetchall()
                for art in articles:
                    print(f"  ID={art[0]}: {art[1]} - {art[2]}")
                
                # Look for articles that might match our test SKUs
                print(f"\nSearching for articles matching test patterns...")
                test_patterns = ['CAF%', 'FILTR%', '%CAFE%', '%SET%']
                for pattern in test_patterns:
                    cur.execute("SELECT codmat, denumire FROM nom_articole WHERE codmat LIKE ? AND ROWNUM <= 3", [pattern])
                    matches = cur.fetchall()
                    if matches:
                        print(f"  Pattern '{pattern}': {matches}")

    except Exception as e:
        print(f"❌ Check nom_articole failed: {e}")

def main():
    """Run debug functions"""
    print("🔍 Debug PACK_IMPORT_COMENZI Functions")
    print("=" * 50)
    
    check_nom_articole()
    debug_gaseste_articol()

if __name__ == "__main__":
    main()