Pulse/scripts/toggle-mock.sh

#!/bin/bash

# Toggle script for mock mode
# Automatically restarts backend to apply changes

RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

MOCK_ENV_FILE="/opt/pulse/mock.env"
ROOT_DIR="/opt/pulse"
BACKEND_PORT=7656

# Create default mock.env if it doesn't exist
if [ ! -f "$MOCK_ENV_FILE" ]; then
    cat > "$MOCK_ENV_FILE" << 'EOF'
# Mock Mode Configuration
PULSE_MOCK_MODE=false
PULSE_MOCK_NODES=7
PULSE_MOCK_VMS_PER_NODE=5
PULSE_MOCK_LXCS_PER_NODE=8
PULSE_MOCK_RANDOM_METRICS=true
PULSE_MOCK_STOPPED_PERCENT=20
EOF
fi

restart_backend() {
    echo -e "${YELLOW}Restarting backend...${NC}"

    # Kill existing pulse backend
    pkill -x pulse 2>/dev/null || true
    sleep 1
    pkill -9 -x pulse 2>/dev/null || true

    # Build if needed (rebuild when any Go file is newer than the binary)
    build_needed=false
    if [ ! -f "$ROOT_DIR/pulse" ]; then
        build_needed=true
    else
        changed=$(find "$ROOT_DIR" \
            \( -path "$ROOT_DIR/node_modules" -o -path "$ROOT_DIR/frontend-modern/node_modules" \) -prune \
            -o -name '*.go' -newer "$ROOT_DIR/pulse" -print -quit)
        if [ -n "$changed" ]; then
            build_needed=true
        fi
    fi

    if [ "$build_needed" = true ]; then
        echo "Building backend..."
        cd "$ROOT_DIR"
        go build -o pulse ./cmd/pulse || {
            echo -e "${RED}Failed to build backend${NC}"
            return 1
        }
    fi

    # Start backend with proper environment
    cd "$ROOT_DIR"

    # Load and export all mock env vars
    set -a
    source "$MOCK_ENV_FILE"
    set +a

    export PULSE_DATA_DIR=/etc/pulse
    export PORT=$BACKEND_PORT

    nohup ./pulse > /tmp/pulse-backend.log 2>&1 &

    sleep 2

    # Check if it started
    if pgrep -x pulse > /dev/null; then
        echo -e "${GREEN}✓ Backend restarted successfully${NC}"
        return 0
    else
        echo -e "${RED}✗ Backend failed to start. Check /tmp/pulse-backend.log${NC}"
        return 1
    fi
}

show_status() {
    source "$MOCK_ENV_FILE"
    if [ "$PULSE_MOCK_MODE" = "true" ]; then
        echo -e "${GREEN}Mock Mode: ENABLED${NC}"
        echo "  Nodes: $PULSE_MOCK_NODES"
        echo "  VMs per node: $PULSE_MOCK_VMS_PER_NODE"
        echo "  LXCs per node: $PULSE_MOCK_LXCS_PER_NODE"
    else
        echo -e "${BLUE}Mock Mode: DISABLED${NC} (using real Proxmox nodes)"
    fi
}

enable_mock() {
    echo -e "${YELLOW}Enabling mock mode...${NC}"
    sed -i 's/PULSE_MOCK_MODE=.*/PULSE_MOCK_MODE=true/' "$MOCK_ENV_FILE"
    touch "$MOCK_ENV_FILE"
    echo -e "${GREEN}✓ Mock mode enabled!${NC}"
    echo ""
    restart_backend
}

disable_mock() {
    echo -e "${YELLOW}Disabling mock mode...${NC}"

    # Sync production config before switching back
    if [ -f "$ROOT_DIR/scripts/sync-production-config.sh" ]; then
        echo "Syncing production configuration..."
        "$ROOT_DIR/scripts/sync-production-config.sh"
        echo ""
    fi

    sed -i 's/PULSE_MOCK_MODE=.*/PULSE_MOCK_MODE=false/' "$MOCK_ENV_FILE"
    touch "$MOCK_ENV_FILE"
    echo -e "${GREEN}✓ Mock mode disabled!${NC}"
    echo "Using real Proxmox nodes"
    echo ""
    restart_backend
}

edit_config() {
    echo -e "${YELLOW}Opening mock configuration for editing...${NC}"
    ${EDITOR:-nano} "$MOCK_ENV_FILE"
    touch "$MOCK_ENV_FILE"
    echo ""
    echo -e "${GREEN}Configuration updated!${NC}"
    echo "Run '$0 on' or '$0 off' to apply changes"
}

case "$1" in
    on)
        enable_mock
        ;;
    off)
        disable_mock
        ;;
    status)
        show_status
        ;;
    edit)
        edit_config
        ;;
    *)
        echo "Mock Data Mode Control for Pulse"
        echo ""
        echo "Usage: $0 {on|off|status|edit}"
        echo ""
        echo "  on      - Enable mock data mode"
        echo "  off     - Disable mock mode, use real nodes"
        echo "  status  - Show current mock mode status"
        echo "  edit    - Edit mock configuration"
        echo ""
        echo "After changing modes, restart hot-dev:"
        echo "  Ctrl+C in hot-dev terminal"
        echo "  ./scripts/hot-dev.sh"
        echo ""
        show_status
        ;;
esac