#!/usr/bin/env bash
# Production Configuration Setup
# Sets up production environment configuration

set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
PROJECT_ROOT="$(cd "$SCRIPT_DIR/../../../../.." && pwd)"

CONFIG_DIR="$PROJECT_ROOT/config/production"
mkdir -p "$CONFIG_DIR"

echo "Production Configuration Setup"
echo "=============================="
echo ""

# Create production .env template
ENV_TEMPLATE="$CONFIG_DIR/.env.production.template"
cat > "$ENV_TEMPLATE" <<'EOF'
# Production Environment Configuration
# Copy this file to .env.production and fill in values

# Network Configuration
CHAIN138_RPC=https://rpc.chain138.example.com
ETHEREUM_MAINNET_RPC=https://eth-mainnet.g.alchemy.com/v2/YOUR_KEY
RPC_URL=${ETHEREUM_MAINNET_RPC}

# Contract Addresses (ChainID 138)
LOCKBOX138_ADDRESS=0x0000000000000000000000000000000000000000

# Contract Addresses (Ethereum Mainnet)
INBOX_ETH_ADDRESS=0x0000000000000000000000000000000000000000
BOND_MANAGER_ADDRESS=0x0000000000000000000000000000000000000000
CHALLENGE_MANAGER_ADDRESS=0x0000000000000000000000000000000000000000
LIQUIDITY_POOL_ADDRESS=0x0000000000000000000000000000000000000000
SWAP_ROUTER_ADDRESS=0x0000000000000000000000000000000000000000
BRIDGE_SWAP_COORDINATOR_ADDRESS=0x0000000000000000000000000000000000000000

# Multisig
MULTISIG_ADDRESS=0x0000000000000000000000000000000000000000

# Monitoring
PROMETHEUS_ENABLED=true
PROMETHEUS_PORT=9090
GRAFANA_ENABLED=true
GRAFANA_PORT=3000

# Alerting
ALERT_EMAIL=alerts@example.com
SLACK_WEBHOOK=https://hooks.slack.com/services/YOUR/WEBHOOK/URL
PAGERDUTY_ENABLED=false
PAGERDUTY_KEY=your_pagerduty_key

# Rate Limiting
MIN_DEPOSIT_AMOUNT=1000000000000000
COOLDOWN_PERIOD=60
MAX_CLAIMS_PER_HOUR=100

# Relayer Fees
RELAYER_FEE_BPS=0

# Security
PRIVATE_KEY=your_private_key_here
MULTISIG_THRESHOLD=2
MULTISIG_SIGNERS=signer1,signer2,signer3
EOF

echo "Production .env template created: $ENV_TEMPLATE"
echo ""

# Create production config validation script
VALIDATION_SCRIPT="$CONFIG_DIR/validate-production-config.sh"
cat > "$VALIDATION_SCRIPT" <<'EOF'
#!/usr/bin/env bash
# Validate Production Configuration

set -euo pipefail

source .env.production 2>/dev/null || {
    echo "Error: .env.production not found"
    exit 1
}

echo "Validating Production Configuration..."
echo ""

ERRORS=0

# Check required variables
REQUIRED_VARS=(
    "CHAIN138_RPC"
    "ETHEREUM_MAINNET_RPC"
    "LOCKBOX138_ADDRESS"
    "INBOX_ETH_ADDRESS"
    "BOND_MANAGER_ADDRESS"
    "CHALLENGE_MANAGER_ADDRESS"
    "LIQUIDITY_POOL_ADDRESS"
    "MULTISIG_ADDRESS"
)

for var in "${REQUIRED_VARS[@]}"; do
    if [ -z "${!var:-}" ]; then
        echo "❌ Missing: $var"
        ERRORS=$((ERRORS + 1))
    else
        echo "✅ $var is set"
    fi
done

# Validate addresses (not zero)
if [ "$LOCKBOX138_ADDRESS" = "0x0000000000000000000000000000000000000000" ]; then
    echo "❌ LOCKBOX138_ADDRESS is not set"
    ERRORS=$((ERRORS + 1))
fi

if [ "$MULTISIG_ADDRESS" = "0x0000000000000000000000000000000000000000" ]; then
    echo "❌ MULTISIG_ADDRESS is not set"
    ERRORS=$((ERRORS + 1))
fi

# Validate RPC connectivity
echo ""
echo "Testing RPC connectivity..."

if cast block-number --rpc-url "$CHAIN138_RPC" >/dev/null 2>&1; then
    echo "✅ ChainID 138 RPC is accessible"
else
    echo "❌ ChainID 138 RPC is not accessible"
    ERRORS=$((ERRORS + 1))
fi

if cast block-number --rpc-url "$ETHEREUM_MAINNET_RPC" >/dev/null 2>&1; then
    echo "✅ Ethereum Mainnet RPC is accessible"
else
    echo "❌ Ethereum Mainnet RPC is not accessible"
    ERRORS=$((ERRORS + 1))
fi

echo ""
if [ $ERRORS -eq 0 ]; then
    echo "✅ Production configuration is valid"
    exit 0
else
    echo "❌ Production configuration has $ERRORS error(s)"
    exit 1
fi
EOF

chmod +x "$VALIDATION_SCRIPT"
echo "Validation script created: $VALIDATION_SCRIPT"
echo ""

# Create production deployment checklist
CHECKLIST="$CONFIG_DIR/production-deployment-checklist.md"
cat > "$CHECKLIST" <<'EOF'
# Production Deployment Checklist

## Pre-Deployment

### Configuration
- [ ] Production .env file created and validated
- [ ] All contract addresses documented
- [ ] Multisig address configured
- [ ] RPC endpoints tested and verified
- [ ] Monitoring endpoints configured

### Security
- [ ] External security audit completed
- [ ] Audit findings remediated
- [ ] Multisig deployed and tested
- [ ] Access control verified
- [ ] Private keys secured (hardware wallets)

### Infrastructure
- [ ] Monitoring services deployed
- [ ] Alerting configured and tested
- [ ] Dashboards accessible
- [ ] Backup procedures in place
- [ ] Disaster recovery plan tested

### Testing
- [ ] All tests passing (215+ tests)
- [ ] Load testing completed
- [ ] Integration testing completed
- [ ] Disaster recovery testing completed

## Deployment

### Contracts
- [ ] All contracts deployed
- [ ] Contracts verified on explorer
- [ ] Contract addresses documented
- [ ] Multisig ownership transferred
- [ ] Initial configuration completed

### Services
- [ ] Monitoring services running
- [ ] Alerting active
- [ ] Metrics collection working
- [ ] Logs being collected

### Operations
- [ ] Operational runbooks reviewed
- [ ] Team trained on procedures
- [ ] Emergency contacts documented
- [ ] Support channels established

## Post-Deployment

### Validation
- [ ] All systems operational
- [ ] Monitoring shows healthy status
- [ ] Test transactions successful
- [ ] No critical alerts

### Documentation
- [ ] Production addresses documented
- [ ] Configuration documented
- [ ] Procedures documented
- [ ] User guides published

### Communication
- [ ] Users notified
- [ ] Partners notified
- [ ] Public announcement (if applicable)
- [ ] Status page updated
EOF

echo "Production deployment checklist created: $CHECKLIST"
echo ""
echo "Configuration files created in: $CONFIG_DIR"
echo ""
echo "Next Steps:"
echo "1. Copy .env.production.template to .env.production"
echo "2. Fill in all production values"
echo "3. Run validation: $VALIDATION_SCRIPT"
echo "4. Review deployment checklist: $CHECKLIST"