#!/usr/bin/env python3
"""
WordPress Blog Post Updater
Updates WordPress blog post with new SuperCharged Claude Code content

Requires: requests library (pip3 install requests)
"""

import requests
import json
import sys
from datetime import datetime

# WordPress Configuration
WP_URL = "https://www.rommark.dev"
WP_USERNAME = "admin"
WP_PASSWORD = "WpSecurePass2025!"  # Application password or user password

# Post to update
POST_SLUG = "ultimate-claude-code-glm-suite-40-agents-mcp-tools-complete-automation"
POST_ID = 19  # Update with actual post ID if known

# New content file
CONTENT_FILE = ".agent/workspace/new-blog-content.md"

def read_markdown_file(filepath):
    """Read markdown content from file"""
    try:
        with open(filepath, 'r') as f:
            return f.read()
    except FileNotFoundError:
        print(f"Error: File {filepath} not found")
        sys.exit(1)

def get_post_by_slug(slug):
    """Get post by slug using WordPress REST API"""
    response = requests.get(
        f"{WP_URL}/wp-json/wp/v2/posts",
        params={'slug': slug}
    )
    if response.status_code == 200:
        posts = response.json()
        if posts:
            return posts[0]
    return None

def update_post(post_id, title, content):
    """Update WordPress post via REST API"""
    # WordPress REST API uses application password authentication
    # Format: username:application_password
    auth = (WP_USERNAME, WP_PASSWORD)

    # Prepare update data
    data = {
        'title': title,
        'content': content,
        'date': datetime(2026, 1, 22, 12, 0, 0).isoformat() + 'Z',
        'status': 'publish'  # Keep as published
    }

    # Update post
    response = requests.post(
        f"{WP_URL}/wp-json/wp/v2/posts/{post_id}",
        auth=auth,
        headers={'Content-Type': 'application/json'},
        data=json.dumps(data)
    )

    return response

def main():
    """Main update function"""
    print("=" * 60)
    print("WordPress Blog Post Updater")
    print("SuperCharged Claude Code Upgrade")
    print("=" * 60)
    print()

    # Read new content
    print(f"Reading content from {CONTENT_FILE}...")
    new_content = read_markdown_file(CONTENT_FILE)
    print(f"✓ Read {len(new_content)} characters")

    # New title
    new_title = "SuperCharged Claude Code Upgrade: 28+ Custom Skills, Ralph Orchestrator & Complete Automation Kit"
    print(f"✓ New title: {new_title}")
    print()

    # Get current post
    print(f"Fetching post by slug: {POST_SLUG}")
    post = get_post_by_slug(POST_SLUG)

    if not post:
        print(f"✗ Error: Post not found with slug '{POST_SLUG}'")
        print("\nTrying to get post by ID...")
        response = requests.get(f"{WP_URL}/wp-json/wp/v2/posts/{POST_ID}")
        if response.status_code == 200:
            post = response.json()
        else:
            print(f"✗ Error: Post not found with ID '{POST_ID}'")
            print("\nPlease verify:")
            print("1. The post slug/ID is correct")
            print("2. WordPress REST API is enabled")
            print("3. Authentication credentials are correct")
            sys.exit(1)

    post_id = post['id']
    current_title = post['title']['rendered']
    print(f"✓ Found post: {current_title} (ID: {post_id})")
    print()

    # Confirm update
    print("Ready to update post with:")
    print(f"  - Title: {new_title}")
    print(f"  - Date: 2026-01-22")
    print(f"  - Content: {len(new_content)} characters")
    print()

    response = input("Continue with update? (y/n): ")
    if response.lower() != 'y':
        print("Update cancelled")
        sys.exit(0)

    # Perform update
    print(f"Updating post {post_id}...")
    update_response = update_post(post_id, new_title, new_content)

    if update_response.status_code == 200:
        updated_post = update_response.json()
        print("✓ Post updated successfully!")
        print(f"  - Title: {updated_post['title']['rendered']}")
        print(f"  - URL: {updated_post['link']}")
        print(f"  - Date: {updated_post['date']}")
        print()
        print("View updated post:")
        print(updated_post['link'])
    else:
        print(f"✗ Error updating post")
        print(f"Status code: {update_response.status_code}")
        print(f"Response: {update_response.text}")
        print()
        print("Troubleshooting:")
        print("1. Verify WordPress REST API is enabled:")
        print("   https://www.rommark.dev/wp-json/")
        print("2. Check authentication:")
        print("   - Username and password are correct")
        print("   - Consider using an Application Password")
        print("3. Verify post ID is correct")
        sys.exit(1)

if __name__ == "__main__":
    main()