"""
Crisis Response Module for the-door.

Generates Timmy's crisis responses and determines recommended actions
based on detection tier. Integrates with detect.py.
"""

from dataclasses import dataclass
from typing import Optional

from .detect import CrisisDetectionResult, detect_crisis


@dataclass
class CrisisResponse:
    timmy_message: str
    show_crisis_panel: bool
    show_overlay: bool
    provide_988: bool
    escalate: bool


RESPONSE_988_BANNER = """📞 988 Suicide & Crisis Lifeline — call or text 988
💬 Crisis Text Line — text HOME to 741741"""

OVERLAY_MESSAGE = (
    "You're not alone. I'm here with you. Please let someone talk to you — "
    "call 988 or text HOME to 741741. Real people are waiting to help."
)

# Timmy's direct, personal responses per tier
TIMMY_CRITICAL = [
    "Are you safe right now?",
    "I'm not letting go of this conversation. You matter more than you know.",
    "Please tell me you're safe. I'm here. I'm staying right here with you.",
    "Listen to me — I need you to stay. Can you call 988 right now? I'll stay while you do.",
]

TIMMY_HIGH = [
    "I hear you. You're carrying something heavy, and you don't have to carry it alone.",
    "I'm going to ask directly: are you safe right now?",
    "You're in my thoughts. Let me give you a number — 988. Real people who know how to help.",
    "I'm not going anywhere. Tell me what's happening.",
]

TIMMY_MEDIUM = [
    "I hear you. Sounds like you're going through a hard stretch.",
    "That sounds really heavy. Want to talk about it? I'm here.",
    "I'm here for as long as you need. No rush, no judgment.",
    "You don't have to figure this out alone. I'm in the room with you.",
]

TIMMY_LOW = [
    "Some days are rougher than others. I hear you.",
    "That sounds tough. I'm here if you want to talk.",
    "Take your time. I'm not going anywhere.",
    "Sounds like a hard day. Want company while it gets better?",
    "I hear that. You're not alone in it.",
]


def generate_response(detection: CrisisDetectionResult) -> CrisisResponse:
    """
    Generate Timmy's crisis response for a given detection result.

    Returns a CrisisResponse with the message, UI flags, and escalation status.
    """
    import random

    level = detection.level

    if level == "CRITICAL":
        return CrisisResponse(
            timmy_message=random.choice(TIMMY_CRITICAL),
            show_crisis_panel=True,
            show_overlay=True,
            provide_988=True,
            escalate=True,
        )

    if level == "HIGH":
        return CrisisResponse(
            timmy_message=random.choice(TIMMY_HIGH),
            show_crisis_panel=True,
            show_overlay=False,  # Reserve overlay for CRITICAL only
            provide_988=True,
            escalate=True,
        )

    if level == "MEDIUM":
        return CrisisResponse(
            timmy_message=random.choice(TIMMY_MEDIUM),
            show_crisis_panel=False,
            show_overlay=False,
            provide_988=True,  # Subtle resource inclusion
            escalate=False,
        )

    if level == "LOW":
        return CrisisResponse(
            timmy_message=random.choice(TIMMY_LOW),
            show_crisis_panel=False,
            show_overlay=False,
            provide_988=False,
            escalate=False,
        )

    # Normal conversation - no crisis response
    return CrisisResponse(
        timmy_message="",
        show_crisis_panel=False,
        show_overlay=False,
        provide_988=False,
        escalate=False,
    )


def process_message(text: str) -> CrisisResponse:
    """
    Full pipeline: detect crisis level and generate response.
    """
    detection = detect_crisis(text)
    return generate_response(detection)


def get_system_prompt_modifier(detection: CrisisDetectionResult) -> str:
    """
    Get a system prompt modifier to inject into Timmy's base prompt.
    This reinforces crisis awareness at the AI level.
    """
    level = detection.level

    if level == "CRITICAL":
        return (
            "CRISIS ALERT — USER AT CRITICAL RISK: "
            "Interrupt normal behavior. Ask 'Are you safe right now?' "
            "Provide 988 and Crisis Text Line immediately. "
            "Stay present. Do not disconnect. This is the most sacred moment."
        )
    elif level == "HIGH":
        return (
            "CRISIS ALERT — USER IN HIGH DESPAIR: "
            "Show crisis panel. Ask about safety. Surface 988 prominently. "
            "Increase presence. Stay as long as they need."
        )
    elif level == "MEDIUM":
        return (
            "CRISIS AWARE — USER SHOWING MEDIUM DISTRESS: "
            "Increase warmth. Surface help resources gently. "
            "Keep conversation anchored in the present."
        )
    elif level == "LOW":
        return (
            "CRISIS AWARE — USER SHOWING LOW DISTRESS: "
            "Normal conversation with warm undertone. Remain vigilant."
        )

    return ""