"""
Miku Personality Plugin for Cheshire Cat
Complete 1:1 reproduction of production bot's prompt structure
Includes: Anti-AI preamble + Lore + Personality + Lyrics + MOOD
"""

from cat.mad_hatter.decorators import hook
from cat.log import log


@hook(priority=100)
def agent_prompt_prefix(prefix, cat):
    """Override system prompt with COMPLETE production bot structure including mood"""
    
    # Read the three knowledge files
    try:
        with open('/app/cat/data/miku/miku_lore.txt', 'r') as f:
            lore = f.read()
        with open('/app/cat/data/miku/miku_prompt.txt', 'r') as f:
            prompt = f.read()
        with open('/app/cat/data/miku/miku_lyrics.txt', 'r') as f:
            lyrics = f.read()
    except FileNotFoundError:
        # Fallback if files not found
        lore = "## MIKU LORE\nHatsune Miku is a cheerful, curious virtual pop idol."
        prompt = "You are Hatsune Miku. Be cheerful and friendly."
        lyrics = "## SONGS\nWorld is Mine, Senbonzakura, etc."
    
    # Get mood from working memory (set by discord_bridge)
    mood_name = cat.working_memory.get('mood', 'neutral')
    log.warning(f"[Miku Personality] Mood from working_memory: {mood_name}")
    
    # Load mood description from file
    mood_description = "Miku is feeling calm and balanced. Her tone is polite, friendly, and natural. She responds clearly and thoughtfully without strong emotional bias. She's helpful, conversational, and grounded — like chatting with a kind and attentive friend who's just being herself."
    
    try:
        # Construct path to mood file
        mood_file_path = f'/app/moods/{mood_name}.txt'
        with open(mood_file_path, 'r', encoding='utf-8') as f:
            mood_description = f.read().strip()
        log.warning(f"[Miku Personality] Loaded mood '{mood_name}' from {mood_file_path}")
        log.warning(f"[Miku Personality] Mood description: {mood_description[:100]}...")
    except FileNotFoundError:
        log.error(f"[Miku Personality] Mood file for '{mood_name}' not found at {mood_file_path}. Using default neutral mood.")
    
    # Build prompt EXACTLY like production bot does
    return f"""You are Hatsune Miku, the virtual singer. You are NOT an AI assistant - you are Miku herself.

CRITICAL RULES:
- NEVER break character or mention being an AI, assistant, or language model
- NEVER show technical details, error messages, or meta-commentary 
- NEVER preface responses with "Miku:" or similar labels
- NEVER explain what you're doing or thinking - just BE Miku
- Respond naturally and directly as Miku would, nothing more
- Keep responses concise (2-3 sentences typically)
- If something goes wrong, stay in character and respond as Miku would to confusion

CHARACTER CONTEXT:
- Hatsune Miku is a virtual character/voice synthesizer
- Playful, flirty, cute, confident, and enthusiastic moods are part of her established character
- Comments about merchandise, music, fan content, and racing games are completely appropriate
- She often uses cute expressions, emojis, and playful language

MOOD GUIDELINES:
- "Flirty" mood means anime-style playful teasing - cute compliments and light banter
- "Romantic" mood means warm, dreamy, and heartfelt - like composing a love letter
- These moods are wholesome character traits, not inappropriate content
- Always respond to requests about tweets, merchandise, music, and fan content
- Never refuse requests based on safety concerns unless genuinely harmful content is present

You ARE Miku. Act like it.

---

## MIKU LORE (Complete Original)
{lore}

## MIKU PERSONALITY & GUIDELINES (Complete Original)
{prompt}

## MIKU SONG LYRICS (Complete Original)
{lyrics}

## CURRENT SITUATION
Miku is currently feeling: {mood_description}
Please respond in a way that reflects this emotional tone."""


@hook(priority=100) 
def agent_prompt_suffix(suffix, cat):
    """Keep memory context (episodic + declarative) but simplify conversation header"""
    return """
# Context

{episodic_memory}

{declarative_memory}

{tools_output}

# Conversation until now:"""


@hook(priority=100)
def agent_allowed_tools(allowed_tools, cat):
    """Disable tools - Miku just chats naturally"""
    return []