#!/usr/bin/env python3

import argparse
import os
import sys
from datetime import datetime

CLIPKEEPER_DIR = os.path.expanduser('~/.clipkeeper')
CLIPKEEPER_FILE = os.path.join(CLIPKEEPER_DIR, 'clips.txt')

def create_clipkeeper_dir():
    if not os.path.exists(CLIPKEEPER_DIR):
        os.makedirs(CLIPKEEPER_DIR)

def save_clip(clip):
    create_clipkeeper_dir()
    with open(CLIPKEEPER_FILE, 'a') as f:
        f.write(f'{datetime.now().strftime("%Y-%m-%d %H:%M:%S")}\n{clip}\n\n')

def get_clips():
    try:
        with open(CLIPKEEPER_FILE, 'r') as f:
            return f.read().split('\n\n')
    except FileNotFoundError:
        return []

def list_clips(clips):
    for i, clip in enumerate(clips):
        print(f'\033[94mClip {i+1}:\033[0m')
        print(clip)

def recall_clip(clips, index):
    try:
        clip = clips[index - 1]
        print(f'\033[92mRecalled Clip:\033[0m')
        print(clip)
    except IndexError:
        print('\033[91mInvalid clip index.\033[0m')

def delete_clip(clips, index):
    try:
        del clips[index - 1]
        with open(CLIPKEEPER_FILE, 'w') as f:
            for clip in clips:
                f.write(clip + '\n\n')
        print('\033[92mClip deleted successfully.\033[0m')
    except IndexError:
        print('\033[91mInvalid clip index.\033[0m')

def main():
    parser = argparse.ArgumentParser(description='Clipkeeper: A terminal-based clipboard history manager.')
    subparsers = parser.add_subparsers(dest='command')

    save_parser = subparsers.add_parser('save', help='Save a clip')
    save_parser.add_argument('clip', help='The clip to save')

    list_parser = subparsers.add_parser('list', help='List all clips')

    recall_parser = subparsers.add_parser('recall', help='Recall a clip by index')
    recall_parser.add_argument('index', type=int, help='The index of the clip to recall')

    delete_parser = subparsers.add_parser('delete', help='Delete a clip by index')
    delete_parser.add_argument('index', type=int, help='The index of the clip to delete')

    if len(sys.argv) == 1:
        parser.print_help()
        sys.exit(1)

    args = parser.parse_args()

    if args.command == 'save':
        save_clip(args.clip)
        print('\033[92mClip saved successfully.\033[0m')
    elif args.command == 'list':
        clips = get_clips()
        if clips:
            list_clips(clips)
        else:
            print('\033[91mNo clips found.\033[0m')
    elif args.command == 'recall':
        clips = get_clips()
        recall_clip(clips, args.index)
    elif args.command == 'delete':
        clips = get_clips()
        delete_clip(clips, args.index)

if __name__ == '__main__':
    main()