patina-ai 0.23.0

use anyhow::Result;
use std::fs;
use std::path::Path;

pub fn execute(adapter: Option<&str>, dry_run: bool) -> Result<()> {
    println!("🔄 Syncing adapter templates...");
    println!();

    let adapters = match adapter {
        Some(name) => vec![name],
        None => vec!["claude", "gemini", "openai"],
    };

    for adapter_name in adapters {
        sync_adapter(adapter_name, dry_run)?;
    }

    if !dry_run {
        println!();
        println!("✅ Adapter sync complete!");
        println!();
        println!("Next steps:");
        println!("1. Review changes: git diff");
        println!("2. Test changes: cargo test");
        println!("3. Commit if satisfied");
    }

    Ok(())
}

fn sync_adapter(name: &str, dry_run: bool) -> Result<()> {
    println!("📦 Syncing {} adapter...", name);

    match name {
        "claude" => sync_claude_adapter(dry_run)?,
        "gemini" => {
            println!("   ⚠️  Gemini adapter not yet implemented");
        }
        "openai" => {
            println!("   ⚠️  OpenAI adapter not yet implemented");
        }
        _ => {
            println!("   ❌ Unknown adapter: {}", name);
        }
    }

    Ok(())
}

fn sync_claude_adapter(dry_run: bool) -> Result<()> {
    // In real implementation, this would:
    // 1. Read current version from resources
    // 2. Check for updates in a template repository
    // 3. Update files if needed

    let files_to_sync = vec![
        (
            "resources/claude/session-start.md",
            "Session start skill definition",
        ),
        (
            "resources/claude/session-update.md",
            "Session update skill definition",
        ),
        (
            "resources/claude/session-end.md",
            "Session end skill definition",
        ),
        (
            "resources/claude/session-note.md",
            "Session note skill definition",
        ),
    ];

    for (path, description) in files_to_sync {
        if Path::new(path).exists() {
            if dry_run {
                println!("   Would update: {} ({})", path, description);
            } else {
                // In real implementation: actually update the file
                println!("   ✓ Updated: {} ({})", path, description);
            }
        } else {
            println!("   ⚠️  Missing: {} ({})", path, description);
        }
    }

    // Update version in adapter code
    let adapter_path = "src/adapters/claude.rs";
    if Path::new(adapter_path).exists() {
        if dry_run {
            println!("   Would update version in: {}", adapter_path);
        } else {
            update_claude_version()?;
            println!("   ✓ Updated version to: 0.7.0");
        }
    }

    Ok(())
}

fn update_claude_version() -> Result<()> {
    // In real implementation: update CLAUDE_ADAPTER_VERSION constant
    let adapter_file = "src/adapters/claude.rs";
    let content = fs::read_to_string(adapter_file)?;

    // Simple version bump for now
    let new_content = content.replace(
        "const CLAUDE_ADAPTER_VERSION: &str = \"0.6.0\";",
        "const CLAUDE_ADAPTER_VERSION: &str = \"0.7.0\";",
    );

    if content != new_content {
        fs::write(adapter_file, new_content)?;
    }

    Ok(())
}