#!/bin/bash
# Script to run the comparison JSX script in Photoshop

# Change to the script directory
cd "$(dirname "$0")"

# Path to the JSX script
JSX_SCRIPT="test/compare_layers.jsx"

# Check if the script exists
if [ ! -f "$JSX_SCRIPT" ]; then
    echo "Error: JSX script not found at $JSX_SCRIPT"
    exit 1
fi

# Function to run the script in Photoshop
run_in_photoshop() {
    local psd_file="$1"
    local jsx_script="$2"
    
    # Construct absolute paths
    local abs_psd_file="$(cd "$(dirname "$psd_file")"; pwd)/$(basename "$psd_file")"
    local abs_jsx_script="$(cd "$(dirname "$jsx_script")"; pwd)/$(basename "$jsx_script")"
    
    echo "Opening PSD file: $abs_psd_file"
    echo "Running JSX script: $abs_jsx_script"
    
    # Create and run the AppleScript
    osascript <<EOF
    tell application "Adobe Photoshop"
        activate
        open POSIX file "$abs_psd_file"
        do javascript file "$abs_jsx_script"
    end tell
EOF
}

# Check if an argument was provided
if [ $# -lt 1 ]; then
    echo "Usage: $0 /path/to/original.psd"
    echo "This will open the original PSD and then prompt for the processed PSD to compare."
    exit 1
fi

# Get the input PSD file
PSD_FILE="$1"

# Check if the file exists
if [ ! -f "$PSD_FILE" ]; then
    echo "Error: PSD file not found at $PSD_FILE"
    exit 1
fi

# Run the script in Photoshop
run_in_photoshop "$PSD_FILE" "$JSX_SCRIPT"

echo "Comparison complete! Check the text_layer_comparison.txt file in the same folder as the original PSD."