cvkg-cli 0.1.0

//! # CVKG Agentic Development Guidelines (v1.2)
//!
//! All AI agents contributing to this crate MUST follow ALL seven rules:
//!
//! ── Karpathy Guidelines (1–4) ────────────────────────────────────────────
//! 1. THINK FIRST     — State assumptions. Surface ambiguity. Push back on complexity.
//! 2. STAY SIMPLE     — Minimum code. No speculative features. No unasked-for abstractions.
//! 3. BE SURGICAL     — Touch only what's required. Own your orphans. Don't improve neighbors.
//! 4. VERIFY GOALS    — Turn tasks into checkable criteria. Loop until they pass. Never commit broken.
//!
//! ── CVKG Extended Protocols (5–7) ────────────────────────────────────────
//! 5. TRIPLE-PASS     — Read the target, its surrounding context, and its full call graph
//                      at least THREE TIMES before making any edit or revision.
//! 6. COMMENT ALL     — Every major pub fn, unsafe block, and non-trivial algorithm in
//                      every .rs/.ts/.h/.wgsl file MUST have a descriptive doc comment.
//                      Comments describe WHY and WHAT CONTRACT, not HOW mechanically.
//! 7. MONITOR LOOPS   — Check every tool call / command for progress every 30 seconds.
//                      After 3 consecutive identical failures, stop, write BLOCKED.md,
//                      and move to unblocked work. Never silently accept a broken state.
//!
//! Sources:
//   Karpathy: https://github.com/multica-ai/andrej-karpathy-skills
//   CVKG Extended: Section 2 of the CVKG Design Specification

//! CVKG CLI toolchain, dev server, and hot reload orchestrator
//!
//! This crate provides the command-line interface for CVKG including:
//! - `cvkg new` for scaffolding new projects
//! - `cvkg dev` for starting the development server with hot reload
//! - `cvkg build` for building for target platforms
//! - `cvkg serve` for starting the WebKit preview server
//  and other development tools.

use clap::{Parser, Subcommand};
use std::path::PathBuf;

pub mod agent_replay;
pub mod build_pipeline;
pub mod dev_runtime;
pub mod patch_engine;
pub mod runtime_connection;
pub mod ws_server;

/// CVKG Command Line Interface
#[derive(Parser)]
#[command(name = "cvkg")]
#[command(about = "Cyber Viking GUI X CLI", long_about = None)]
struct Cli {
    #[command(subcommand)]
    command: Commands,
}

#[derive(Subcommand)]
enum Commands {
    /// Scaffold a new CVKG application workspace
    New {
        /// Name of the new project
        name: String,
        /// Template to use (optional)
        #[arg(long)]
        template: Option<String>,
        /// Initialize git repository
        #[arg(long)]
        git: bool,
    },
    /// Start development server with hot reload
    Dev {
        /// Target platform (native, wasm, etc.)
        #[arg(long)]
        target: Option<String>,
        /// Port to run the dev server on
        #[arg(long, default_value_t = 3000)]
        port: u16,
        /// Enable the inspector
        #[arg(long)]
        inspector: bool,
    },
    /// Build for a specified target platform
    Build {
        /// Target platform
        #[arg(long)]
        target: String,
        /// Release build
        #[arg(long)]
        release: bool,
        /// Features to enable
        #[arg(long)]
        features: Vec<String>,
    },
    /// Start the WebKit preview server (no rebuild)
    Serve {
        /// Port to run the server on
        #[arg(long, default_value_t = 8080)]
        port: u16,
        /// Open in browser after starting
        #[arg(long)]
        open: bool,
        /// Enable the inspector
        #[arg(long)]
        inspector: bool,
    },
    /// Run type-check + component lint + layout audit
    Check {
        /// Run all checks
        #[arg(long)]
        all: bool,
        /// Target platform
        #[arg(long)]
        target: Option<String>,
    },
    /// Run unit and snapshot tests
    Test {
        /// Run UI tests
        #[arg(long)]
        ui: bool,
        /// Target platform
        #[arg(long)]
        target: Option<String>,
    },
    /// Launch the Inspector against a running dev server
    Inspect {
        /// URL of the dev server
        #[arg(long)]
        url: String,
        /// WebSocket port for inspector
        #[arg(long, default_value_t = 8081)]
        ws_port: u16,
    },
    /// Export static WASM bundle for deployment
    Export {
        /// Base path for assets
        #[arg(long)]
        base_path: String,
        /// Optimize the build
        #[arg(long)]
        optimize: bool,
    },
    /// Add a CVKG-compatible component crate
    Add {
        /// Name of the crate to add
        name: String,
        /// Features to enable
        #[arg(long)]
        features: Vec<String>,
    },
    /// Generate a custom theme from design tokens (JSON)
    Theme {
        /// Input JSON file with design tokens
        #[arg(long)]
        input: PathBuf,
        /// Output RS file for generated theme
        #[arg(long)]
        output: PathBuf,
    },
}

fn main() {
    let cli = Cli::parse();
    
    match cli.command {
        Commands::New { name, template: _, git: _ } => {
            println!("Creating new CVKG project: {}", name);
            // TODO: Implement project scaffolding
        }
        Commands::Dev { target: _, port, inspector: _ } => {
            println!("Starting development server on port {}", port);
            let addr = std::net::SocketAddr::from(([0, 0, 0, 0], port));
            
            // Start the async tokio runtime to run the dev server
            tokio::runtime::Builder::new_multi_thread()
                .enable_all()
                .build()
                .unwrap()
                .block_on(async {
                    if let Err(e) = ws_server::start_server(addr).await {
                        eprintln!("Failed to start dev server: {}", e);
                    }
                });
        }
        Commands::Build { target, release: _, features: _ } => {
            println!("Building for target: {}", target);
            // TODO: Implement build system
        }
        Commands::Serve { port, open: _, inspector: _ } => {
            println!("Starting WebKit preview server on port {}", port);
            // TODO: Implement WebKit preview server
        }
        Commands::Check { all: _, target: _ } => {
            println!("Running checks");
            // TODO: Implement check system
        }
        Commands::Test { ui: _, target: _ } => {
            println!("Running tests");
            // TODO: Implement test system
        }
        Commands::Inspect { url, ws_port } => {
            println!("Launching inspector for {}:{}", url, ws_port);
            // TODO: Implement inspector launcher
        }
        Commands::Export { base_path, optimize: _ } => {
            println!("Exporting WASM bundle to {}", base_path);
            // TODO: Implement export functionality
        }
        Commands::Add { name, features: _ } => {
            println!("Adding component crate: {}", name);
            // TODO: Implement add crate functionality
        }
        Commands::Theme { input, output } => {
            println!("Generating theme from {} to {}", input.display(), output.display());
            // TODO: Implement theme generation
        }
    }
}