#!/usr/bin/env python3
"""
CC Project Starter
Quickly start a new project with template and memory update
"""

import json
import shutil
from datetime import datetime
from pathlib import Path

ZONE = Path(__file__).parent
MEMORY_FILE = ZONE / "memory.json"
TEMPLATE_DIR = ZONE / "projects" / "_template"
PROJECTS_DIR = ZONE / "projects"

def start_project(project_name, goal):
    """Start a new project"""

    # Load memory
    with open(MEMORY_FILE, 'r') as f:
        memory = json.load(f)

    # Create project folder
    project_slug = project_name.lower().replace(' ', '-')
    project_dir = PROJECTS_DIR / project_slug

    if project_dir.exists():
        print(f"⚠️ Project {project_name} already exists at {project_dir}")
        return

    # Copy template
    shutil.copytree(TEMPLATE_DIR, project_dir)
    print(f"✅ Created project folder: {project_dir}")

    # Update template with project info
    template_file = project_dir / "PROJECT_TEMPLATE.md"
    with open(template_file, 'r') as f:
        content = f.read()

    today = datetime.now().strftime('%Y-%m-%d')
    content = content.replace('[PROJECT NAME]', project_name)
    content = content.replace('[DATE]', today)
    content = content.replace('[What are we building and why?]', goal)
    content = content.replace('[in_progress/completed/paused]', 'in_progress')
    content = content.replace('[COUNT]', '0')

    # Rename to project name
    project_file = project_dir / f"{project_slug}.md"
    with open(project_file, 'w') as f:
        f.write(content)

    template_file.unlink()  # Remove template file
    print(f"✅ Created project file: {project_file}")

    # Update memory
    if project_slug not in memory.get('active_projects', []):
        if 'active_projects' not in memory:
            memory['active_projects'] = []
        memory['active_projects'].append(project_slug)

    if 'project_notes' not in memory:
        memory['project_notes'] = {}

    memory['project_notes'][project_slug] = {
        'status': 'in_progress',
        'started': today,
        'goal': goal,
        'location': str(project_dir),
        'key_decisions': []
    }

    memory['quick_context'] = f"Starting new project: {project_name}"

    # Save memory
    with open(MEMORY_FILE, 'w') as f:
        json.dump(memory, f, indent=2)

    print(f"✅ Memory updated!")
    print(f"\n🚀 Project '{project_name}' is ready!")
    print(f"📂 Location: {project_dir}")
    print(f"📝 Next: Edit {project_file} and start coding with CC!")

if __name__ == "__main__":
    import sys

    if len(sys.argv) < 3:
        print("Usage: python start_project.py <project_name> <goal>")
        print("\nExample:")
        print('  python start_project.py "Web Scraper" "Build a tool to scrape product prices"')
        sys.exit(1)

    project_name = sys.argv[1]
    goal = sys.argv[2]

    start_project(project_name, goal)