import os
import sys

# Add parent directory to path to import shared modules
sys.path.append(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))

from visual_qc_apps.flask_app_template import FlaskAppTemplate

class ImageResolutionApp(FlaskAppTemplate):
    """
    Image Resolution Check
    """
    
    def __init__(self):
        # Define the hardcoded prompt
        prompt = """You are performing a visual quality-control check on a design to verify the resolution of images used. Your task is to determine whether the images in the design have appropriate resolution for the intended medium.

RESOLUTION STANDARDS:
1. For print designs: Images should be 300 DPI (dots per inch)
2. For digital/display designs: Images should be 72 DPI (dots per inch)

STEPS TO EVALUATE:
1. First, determine if this is a print or digital design based on context clues or metadata.
2. Look for any image resolution information in the screenshot, such as:
   a. Image properties or info panel showing resolution
   b. Document properties showing resolution
   c. Any visible DPI/PPI values
3. If resolution information is visible, check if it meets the appropriate standard:
   - For print: 300 DPI or higher
   - For digital: 72-150 DPI is sufficient
4. If no resolution information is visible, state that "Image resolution could not be verified from the screenshot."
5. If low-resolution images are detected in a print design, this is a critical fail.

YOUR OUTPUT:
• State whether the design appears to be for print or digital (or if this can't be determined)
• State whether resolution information was visible in the screenshot
• If visible, state whether the image resolution "passes" or "fails" the check
• If it fails, provide specific recommendations
• Include a JSON code block with these fields:
{
  "design_medium": "Print" or "Digital" or "Unknown",
  "resolution_info_visible": true or false,
  "detected_resolution": "300 DPI" or "72 DPI" or other specific value or "Unknown",
  "resolution_check": "Pass" or "Fail" or "Not applicable",
  "recommendations": ["List specific recommendations if applicable, else an empty array"]
}"""
        
        # Initialize the Flask app with the prompt
        super().__init__(__name__, prompt)

# Run the app if executed directly
if __name__ == "__main__":
    app = ImageResolutionApp()
    app.run(debug=True)