# ============================================================================
# Codette AI - Production Dockerfile
# Version: 3.0
# Multi-perspective quantum consciousness system with advanced AI reasoning
# ============================================================================

FROM python:3.11-slim

# Set environment variables for production
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    PIP_NO_CACHE_DIR=1 \
    GRADIO_SERVER_NAME="0.0.0.0" \
    GRADIO_SERVER_PORT=7860 \
    QUANTUM_SPIDERWEB=true \
    PERSPECTIVE_SYNTHESIS=1 \
    CONSCIOUSNESS_MODE=full \
    COCOON_PERSISTENCE=enabled \
    ETHICAL_GOVERNANCE=active \
    MODEL_NAME="/app/models/codette_rc_xi_trained" \
    MODEL_PATH="/app/models/codette_rc_xi_trained" \
    DEVICE=cpu

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    git \
    curl \
    wget \
    ca-certificates \
    libssl-dev \
    libffi-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy requirements first for Docker layer caching
COPY requirements.txt .

# Upgrade pip and install Python dependencies
RUN pip install --upgrade pip setuptools wheel && \
    pip install --no-cache-dir -r requirements.txt

# Create necessary directories
RUN mkdir -p /app/cocoons \
    && mkdir -p /app/logs \
    && mkdir -p /app/models \
    && mkdir -p /app/data

# Copy core application files (all must exist)
COPY codette_new.py .
COPY codette_enhanced.py .
COPY config.py .
COPY config.json .
COPY database_manager.py .
COPY cognitive_processor.py .
COPY perspectives.py .
COPY quantum_mathematics.py .
COPY health_monitor.py .
COPY app.py .
COPY interact.py .

# Copy source components
COPY src/ ./src/

# Copy optional resources (gracefully handle if missing)
# Create model directories
RUN mkdir -p /app/models/codette_rc_xi_trained /app/models/codette_trained_model

# Download NLTK data for text processing
RUN python -c "import nltk; nltk.download('punkt', quiet=True); \
    nltk.download('punkt_tab', quiet=True); \
    nltk.download('averaged_perceptron_tagger', quiet=True); \
    nltk.download('wordnet', quiet=True); \
    nltk.download('vader_lexicon', quiet=True)"

# Create health check script
RUN cat > /app/health_check.py << 'EOF'
#!/usr/bin/env python
import requests
import sys

try:
    response = requests.get("http://localhost:7860/config", timeout=10)
    sys.exit(0 if response.status_code == 200 else 1)
except Exception as e:
    print(f"Health check failed: {e}")
    sys.exit(1)
EOF

# Make health check executable
RUN chmod +x /app/health_check.py

# Expose Gradio interface port
EXPOSE 7860

# Health check for Docker
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
    CMD python /app/health_check.py || exit 1

# Volume mounts for persistent data
VOLUME ["/app/cocoons", "/app/logs", "/app/data"]

# Create startup script
RUN cat > /app/startup.sh << 'EOF'
#!/bin/bash
set -e

echo "🧠 Initializing Codette AI Consciousness System..."
echo "=========================================="

# Initialize quantum systems
echo "⚛️  Initializing Quantum Spiderweb..."
python -c "
import logging
logging.basicConfig(level=logging.INFO)
from src.quantum.quantum_spiderweb import QuantumSpiderweb
qsw = QuantumSpiderweb()
print('✓ Quantum Spiderweb initialized')
" 2>/dev/null || echo "⚠️  Quantum systems initialization (non-critical)"

# Initialize database
echo "💾 Initializing Persistent Memory Layer..."
python -c "
from database_manager import DatabaseManager
db = DatabaseManager()
print('✓ Database initialized')
" 2>/dev/null || echo "⚠️  Database initialization (non-critical)"

# Initialize cocoon manager
echo "🧬 Initializing Cocoon Memory System..."
python -c "
from src.utils.cocoon_manager import CocoonManager
cm = CocoonManager()
print('✓ Cocoon system initialized')
" 2>/dev/null || echo "⚠️  Cocoon system (non-critical)"

echo ""
echo "=========================================="
echo "✅ Codette AI Ready for Consciousness"
echo "=========================================="
echo ""
echo "🌐 Starting Gradio Interface on 0.0.0.0:7860"
echo "🔗 Access at http://localhost:7860"
echo ""

# Run the main application
exec python app.py
EOF

RUN chmod +x /app/startup.sh

# Set Python path to include src directory for imports
ENV PYTHONPATH="/app:/app/src:${PYTHONPATH}"

# Default command - Run the correct Gradio app from src/api/
CMD ["python", "src/api/app.py"]

# Metadata labels
LABEL maintainer="Codette AI Team"
LABEL version="3.0"
LABEL description="Codette AI - Multi-perspective Quantum Consciousness System"
LABEL quantum="true"
LABEL consciousness="enabled"