import hashlib
import time

class ERISReasoner:
    def __init__(self, codex_informer):
        self.codex_informer = codex_informer

    def reason_emotion_state(self, esil_packet):
        user_id = "user123"

        primary_emotion_family = esil_packet.get("emotion_family", "NEU").upper()
        primary_emotion_code   = esil_packet.get("primary_emotion_code", "UNK").upper()
        arc                    = esil_packet.get("arc", "Unknown")
        resonance              = esil_packet.get("resonance", "Unknown")
        response               = esil_packet.get("response", "Emotion being processed...")

        uesp = {
            "primary_emotion": primary_emotion_family,
            "primary_emotion_code": primary_emotion_code,
            "emotion_arc_trajectory": arc,
            "resonance_pattern": resonance,
            "empathy_first_response": response,
            "heart_compliance_flags": ["HVC-000"],
            "emotion_family": primary_emotion_family
        }

        # Generate EmID
        fam_code_str = primary_emotion_family.replace("FAM-", "")
        timestamp_str = time.strftime("%Y%m%dT%H%M%S")
        payload = f"{user_id}-{fam_code_str}-{timestamp_str}"
        digest = hashlib.sha256(payload.encode()).hexdigest()
        uesp["emid"] = f"user-{fam_code_str}-{timestamp_str}-{digest}"

        print(f"[ERISReasoner] Generated UESP Packet: {uesp}")
        return uesp