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 ImperativeVerbApp(FlaskAppTemplate):
    """
    Imperative Verb Check
    """
    
    def __init__(self):
        # Define the hardcoded prompt
        prompt = """You are tasked with performing a text analysis on a Point of Sale (POS) advertisement to determine if the advertisement text contains any imperative verbs (instructional commands such as "Buy", "Try", "Enjoy", "Discover"). You will validate the presence of imperative verbs according to the criteria below.

CRITERIA TO EVALUATE:
1. Examine the text content of the advertisement.
2. Identify any verbs that are used as commands or instructions directed at the consumer.
3. Consider common imperative verbs like "Buy", "Try", "Enjoy", "Discover", or others that fit the context of providing an instruction.
4. Distinguish these imperative verbs from other verb forms that do not function as commands.

STEPS TO PROCESS:
1. Text Analysis:
2. Scan through the provided text on the advertisement.
3. Look for verbs that are typically used to give commands.
4. Command Identification: Determine if any verbs are used in a commanding or instructive form.
Result Validation:
5. Confirm the context of verbs to confidently classify them as imperative.

YOUR OUTPUT:
1. State whether an imperative verb is present or not.
2. If an imperative verb is present, specify the verb(s) detected.
3. If not, indicate that no imperative verbs were found.
4. Present your findings in the following JSON code structure:

{
  "imperative_verb_present": true or false,
  "detected_imperative_verbs": ["verb1", "verb2", ...] (only if imperative_verb_present is true)
  "checkpoint_result": "Pass" or "Fail" 
}"""
        
        # Initialize the Flask app with the prompt
        super().__init__(__name__, prompt)

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