#!/usr/bin/env python3
"""
Simple Python program to read and process dict-words/dict.csv
"""

import csv
import os

def read_dict_csv(file_path):
    """Read the dictionary CSV file and return word->definition dictionary."""
    word_dict = {}
    
    try:
        with open(file_path, 'r', encoding='utf-8') as csvfile:
            reader = csv.DictReader(csvfile)
            for row in reader:
                word_dict[row['word'].lower()] = row['definition']
    except FileNotFoundError:
        print(f"Error: File {file_path} not found")
        return None
    except Exception as e:
        print(f"Error reading file: {e}")
        return None
    
    return word_dict

def search_word(word_dict, word):
    """Search for a word in the dictionary."""
    word_lower = word.lower()
    if word_lower in word_dict:
        return word_dict[word_lower]
    return None

def main():
    # Path to the dictionary CSV file
    dict_path = os.path.join(os.path.dirname(__file__), 'dict-words', 'dict.csv')
    
    print(f"Reading dictionary from: {dict_path}")
    
    # Read the dictionary data
    word_dict = read_dict_csv(dict_path)
    
    if word_dict:
        print(f"Successfully loaded {len(word_dict)} words from dictionary")
        
        # Display first 5 words as sample
        print("\nFirst 5 words:")
        for i, (word, definition) in enumerate(list(word_dict.items())[:5]):
            print(f"{i+1}. {word}: {definition[:100]}...")

        for word in ['suit']:
            print(f"word: {word}, definition: \"{word_dict[word]}\"")
        
        # Basic statistics
        print(f"\nStatistics:")
        print(f"Total words: {len(word_dict)}")
        avg_def_length = sum(len(definition) for definition in word_dict.values()) / len(word_dict)
        print(f"Average definition length: {avg_def_length:.1f} characters")
        
        # Find longest and shortest words
        longest_word = max(word_dict.keys(), key=len)
        shortest_word = min(word_dict.keys(), key=len)
        print(f"Longest word: {longest_word} ({len(longest_word)} chars)")
        print(f"Shortest word: {shortest_word} ({len(shortest_word)} chars)")
        
        # Interactive search
        print("\n" + "="*50)
        print("Interactive Dictionary Search (type 'quit' to exit)")
        print("="*50)
        
        while True:
            search_term = input("\nEnter word to search: ").strip()
            if search_term.lower() == 'quit':
                break
            
            definition = search_word(word_dict, search_term)
            if definition:
                print(f"\n{search_term.upper()}: {definition}")
            else:
                print(f"\n'{search_term}' not found in dictionary")
    else:
        print("Failed to load dictionary data")

if __name__ == "__main__":
    main()