#!/bin/bash

# Elizabeth Xet Data Preparation Script
# Prepares all data for Xet push - can be manually uploaded if CLI not available

echo "=== Preparing Elizabeth Data for Xet Push ==="

# Create backup directory structure
BACKUP_DIR="/workspace/elizabeth_xet_ready"
TIMESTAMP=$(date +%Y%m%d_%H%M%S)
XET_READY_DIR="$BACKUP_DIR/elizabeth_data_$TIMESTAMP"

mkdir -p "$XET_READY_DIR"
echo "Created Xet ready directory: $XET_READY_DIR"

# 1. Database Files
echo "1. Backing up database files..."
mkdir -p "$XET_READY_DIR/databases"

# SQLite databases
if [ -f "/workspace/elizabeth_memory.db" ]; then
    cp "/workspace/elizabeth_memory.db" "$XET_READY_DIR/databases/"
    echo "  ✓ elizabeth_memory.db"
fi

if [ -f "/workspace/nova_memory.db" ]; then
    cp "/workspace/nova_memory.db" "$XET_READY_DIR/databases/"
    echo "  ✓ nova_memory.db"
fi

# 2. ChromaDB Data
echo "2. Backing up ChromaDB data..."
if [ -d "/workspace/elizabeth_chroma" ]; then
    mkdir -p "$XET_READY_DIR/chromadb"
    cp -r "/workspace/elizabeth_chroma"/* "$XET_READY_DIR/chromadb/" 2>/dev/null || echo "  ⚠️ ChromaDB copy may have partial issues"
    echo "  ✓ ChromaDB data"
fi

# 3. Log Files
echo "3. Backing up log files..."
if [ -d "/workspace/elizabeth_logs" ]; then
    mkdir -p "$XET_READY_DIR/logs"
    cp -r "/workspace/elizabeth_logs"/* "$XET_READY_DIR/logs/" 2>/dev/null
    echo "  ✓ Log files"
fi

# 4. Configuration Files
echo "4. Backing up configuration..."
mkdir -p "$XET_READY_DIR/config"

# Environment file
if [ -f "/workspace/elizabeth-repo/.env" ]; then
    cp "/workspace/elizabeth-repo/.env" "$XET_READY_DIR/config/"
    echo "  ✓ .env configuration"
fi

# 5. Repository Code
echo "5. Backing up repository code..."
mkdir -p "$XET_READY_DIR/code"
cp -r "/workspace/elizabeth-repo"/* "$XET_READY_DIR/code/" 2>/dev/null

# Remove any large or unnecessary files
find "$XET_READY_DIR/code" -name "*.pyc" -delete
find "$XET_READY_DIR/code" -name "__pycache__" -type d -exec rm -rf {} + 2>/dev/null || true

echo "  ✓ Repository code"

# 6. Create manifest file
echo "6. Creating data manifest..."
cat > "$XET_READY_DIR/manifest.json" << EOF
{
    "version": "1.0",
    "timestamp": "$(date -Iseconds)",
    "elizabeth_version": "v0.0.2",
    "data_sources": [
        {
            "type": "sqlite_databases",
            "files": ["elizabeth_memory.db", "nova_memory.db"],
            "description": "Primary conversation and memory storage"
        },
        {
            "type": "chromadb",
            "description": "Semantic search and vector memory"
        },
        {
            "type": "logs", 
            "description": "Conversation logs and activity history"
        },
        {
            "type": "configuration",
            "files": [".env"],
            "description": "Environment configuration and API keys"
        },
        {
            "type": "source_code",
            "description": "Complete Elizabeth repository with versions v0.0.1 and v0.0.2"
        }
    ],
    "total_size_mb": $(du -sm "$XET_READY_DIR" 2>/dev/null | cut -f1 || echo 0),
    "backup_type": "full_xet_ready",
    "instructions": "This directory contains all Elizabeth data ready for Xet push. Upload entire directory to Xet repository."
}
EOF

echo "  ✓ Manifest file"

# 7. Create push instructions
echo "7. Creating push instructions..."
cat > "$XET_READY_DIR/XET_PUSH_INSTRUCTIONS.md" << 'EOF'
# Xet Push Instructions for Elizabeth Data

## Prerequisites
1. Install Xet CLI: `curl -s https://xetbeta.com/install.sh | bash`
2. Ensure git-xet command is available: `git xet --help`

## Push to Xet Repository

### Option 1: Initialize New Repository
```bash
cd /workspace/xet_data
git xet init
git remote add origin https://xetbeta.com/adaptnova/elizabeth-data
git xet add .
git xet commit -m "Elizabeth full data backup $(date +%Y-%m-%d)"
git xet push origin main
```

### Option 2: Manual Upload
1. Upload this entire directory to: https://xetbeta.com/adaptnova/elizabeth-data
2. Use Xet web interface or CLI

### Option 3: GitHub + Xet Sync
1. Push to GitHub first: https://github.com/adaptnova/elizabeth
2. Use Xet-GitHub integration for data versioning

## Data Contents
- `/databases/` - SQLite databases with all conversations and memories
- `/chromadb/` - Semantic search vector database  
- `/logs/` - Conversation logs and activity history
- `/config/` - Environment configuration
- `/code/` - Complete source code repository

## Verification
After push, verify data integrity:
```bash
git xet verify
git xet log --oneline
```
EOF

echo "  ✓ Push instructions"

# 8. Final summary
echo ""
echo "=== XET DATA PREPARATION COMPLETE ==="
echo "Location: $XET_READY_DIR"
echo "Total size: $(du -sh $XET_READY_DIR | cut -f1)"
echo ""
echo "Next steps:"
echo "1. Install Xet CLI: curl -s https://xetbeta.com/install.sh | bash"
echo "2. Push to Xet: cd $XET_READY_DIR && follow XET_PUSH_INSTRUCTIONS.md"
echo "3. Or manually upload to: https://xetbeta.com/adaptnova/elizabeth-data"
echo ""
echo "All Elizabeth data is now prepared and ready for Xet push!"

# Create symlink to latest
ln -sfn "$XET_READY_DIR" "$BACKUP_DIR/latest"
echo "Latest backup symlink: $BACKUP_DIR/latest"