pub use clap::Parser;
use clap::Subcommand;

#[derive(Parser)]
/// Encode swap transactions for the Tycho router
///
/// Reads a JSON object from stdin with the following structure:
/// ```json
/// {
///     "sender": "0x...",
///     "receiver": "0x...",
///     "given_token": "0x...",
///     "given_amount": "123...",
///     "checked_token": "0x...",
///     "exact_out": false,
///     "slippage": 0.01,
///     "expected_amount": "123...",
///     "checked_amount": "123...",
///     "swaps": [{
///         "component": {
///             "id": "...",
///             "protocol_system": "...",
///             "protocol_type_name": "...",
///             "chain": "ethereum",
///             "tokens": ["0x..."],
///             "contract_ids": ["0x..."],
///             "static_attributes": {"key": "0x..."}
///         },
///         "token_in": "0x...",
///         "token_out": "0x...",
///         "split": 0.0
///     }],
///     "router_address": "0x..."
/// }
/// ```
#[command(author, version, about, long_about = None)]
pub struct Cli {
    #[command(subcommand)]
    pub command: Commands,
}

#[derive(Subcommand)]
pub enum Commands {
    /// Use the Tycho router encoding strategy
    TychoRouter {
        #[arg(short, long)]
        config_path: Option<String>,
        #[arg(short, long)]
        private_key: String,
    },
    /// Use the direct execution encoding strategy
    DirectExecution {
        #[arg(short, long)]
        config_path: Option<String>,
    },
}