utils.py

def get_latest_user_message(messages):
    """
    Returns the latest user message.
    """
    for message in reversed(messages):
        if message.role == "user":
            return message.content
    return ""


def get_conversation_text(messages):
    """
    Converts the conversation into plain text.
    """
    conversation = []

    for message in messages:
        conversation.append(
            f"{message.role}: {message.content}"
        )

    return "\n".join(conversation)


KEY_TO_CODE = {
    "Ability & Aptitude": "A",
    "Personality & Behavior": "P",
    "Biodata & Situational Judgment": "B",
    "Knowledge & Skills": "K",
    "Simulations": "S",
    "Competencies": "C",
    "Development & 360": "D",
    "Assessment Exercises": "E"
}

def get_test_type(item):
    name = item.get("name", "").lower()
    keys = item.get("keys") or []
    
    # SVAR exception
    if "svar" in name:
        return "K"
        
    # Development & 360 exception
    if "Development & 360" in keys:
        return "D"
        
    key_set = set(keys)
    if len(key_set) == 1:
        single_key = list(key_set)[0]
        return KEY_TO_CODE.get(single_key, "K")
        
    # Combinations:
    if { "Competencies", "Knowledge & Skills" }.issubset(key_set):
        return "C, K"
    if { "Personality & Behavior", "Competencies" }.issubset(key_set):
        return "P,C"
    if { "Biodata & Situational Judgment", "Simulations" }.issubset(key_set):
        return "B,S"
    if { "Ability & Aptitude", "Simulations" }.issubset(key_set):
        return "A,S"
    if { "Knowledge & Skills", "Simulations" }.issubset(key_set):
        return "K,S"
        
    # Fallback
    mapped_codes = [KEY_TO_CODE.get(k) for k in keys if k in KEY_TO_CODE]
    if mapped_codes:
        return ",".join(mapped_codes)
    return "K"


import re

def clean_catalog_name(name: str) -> str:
    n = name.lower()
    while True:
        next_n = re.sub(r'\s*\([^)]*\)\s*$', '', n)
        if next_n == n:
            break
        n = next_n
    n = re.sub(r'\s+new\s*$', '', n)
    return n.strip()