import json

# Load JSON data
with open("haikaldb.json", "r") as file:
    data = json.load(file)

car_generation = data.get("car_generation", [])
car_serie = data.get("car_serie", [])

# Create a lookup dictionary for car_generation by id
generation_lookup = {gen["id_car_generation"]: gen for gen in car_generation}

# Merge car_generation and car_serie
merged_data = []
for serie in car_serie:
    gen_id = serie["id_car_generation"]
    generation = generation_lookup.get(gen_id, {})

    merged_entry = {
        "id_car_generation_serie": serie["id_car_serie"],  # Use car_serie ID as the merged ID
        "id_car_model": generation.get("id_car_model"),
        "name": f"{generation.get('name', '')} {serie.get('name', '')}".strip(),
        # "arabic_name": f"{generation.get('arabic_name', '')} {serie.get('arabic_name', '')}".strip(),
        "year_begin": generation.get("year_begin"),
        "year_end": generation.get("year_end"),
        "generation_name": generation.get("name"),
        "serie_name": serie.get("name"),
        # "arabic_generation_name": generation.get("arabic_name"),
        "arabic_serie_name": serie.get("arabic_name"),
    }

    merged_data.append(merged_entry)

# Write merged data to a new JSON file
with open("merged_car_generation_serie.json", "w") as file:
    json.dump(merged_data, file, indent=4, ensure_ascii=False)

print("Merging completed. Data saved to merged_car_generation_serie.json.")