//! CLI options

use {
    clap::{
        Parser,
        Subcommand,
    },
    solana_program::pubkey::Pubkey,
    solana_sdk::commitment_config::CommitmentConfig,
    std::{
        net::SocketAddr,
        path::PathBuf,
    },
};

#[derive(Parser)]
#[clap(
    about = "A client for the pyth2wormhole Solana program",
    author = "Pyth Network Contributors"
)]
pub struct Cli {
    #[clap(
        long,
        help = "Identity JSON file for the entity meant to cover transaction costs",
        default_value = "~/.config/solana/id.json"
    )]
    pub payer:      String,
    #[clap(short, long, default_value = "http://localhost:8899")]
    pub rpc_url:    String,
    #[clap(long, default_value = "confirmed")]
    pub commitment: CommitmentConfig,
    #[clap(long)]
    pub p2w_addr:   Pubkey,
    #[clap(subcommand)]
    pub action:     Action,
}

#[derive(Subcommand)]
pub enum Action {
    #[clap(about = "Initialize a pyth2wormhole program freshly deployed under <p2w_addr>")]
    Init {
        /// The bridge program account
        #[clap(short = 'w', long = "wh-prog")]
        wh_prog:         Pubkey,
        #[clap(short = 'o', long = "owner")]
        owner_addr:      Pubkey,
        #[clap(short = 'p', long = "pyth-owner")]
        pyth_owner_addr: Pubkey,
        /// Option<> makes sure not specifying this flag does not imply "false"
        #[clap(long = "is-active")]
        is_active:       Option<bool>,
        #[clap(long = "ops-owner")]
        ops_owner_addr:  Option<Pubkey>,
    },
    #[clap(
        about = "Use an existing pyth2wormhole program to attest product price information to another chain"
    )]
    // Note: defaults target SOL mainnet-beta conditions at implementation time
    Attest {
        #[clap(short = 'f', long = "--config", help = "Attestation YAML config")]
        attestation_cfg:           PathBuf,
        #[clap(
            short = 't',
            long = "--timeout",
            help = "How many seconds to wait before giving up on  tx confirmation.",
            default_value = "20"
        )]
        confirmation_timeout_secs: u64,
        #[clap(
            short = 'm',
            long,
            help = "Address to use for serving Prometheus metrics.",
            default_value = "[::]:3000"
        )]
        metrics_bind_addr:         SocketAddr,
    },
    #[clap(about = "Retrieve a pyth2wormhole program's current settings")]
    GetConfig,
    #[clap(about = "Update an existing pyth2wormhole program's settings")]
    SetConfig {
        /// Current owner keypair path
        #[clap(
            long,
            default_value = "~/.config/solana/id.json",
            help = "Keypair file for the current config owner"
        )]
        owner:               String,
        /// New owner to set
        #[clap(long = "new-owner")]
        new_owner_addr:      Option<Pubkey>,
        #[clap(long = "new-wh-prog")]
        new_wh_prog:         Option<Pubkey>,
        #[clap(long = "new-pyth-owner")]
        new_pyth_owner_addr: Option<Pubkey>,
        #[clap(long = "is-active")]
        is_active:           Option<bool>,
        #[clap(long = "ops-owner")]
        ops_owner_addr:      Option<Pubkey>,
        #[clap(long = "remove-ops-owner", conflicts_with = "ops-owner-addr")]
        remove_ops_owner:    bool,
    },
    #[clap(
        about = "Migrate existing pyth2wormhole program settings to a newer format version. Client version must match the deployed contract."
    )]
    Migrate {
        /// owner keypair path
        #[clap(
            long,
            default_value = "~/.config/solana/id.json",
            help = "Keypair file for the current config owner"
        )]
        owner: String,
    },
    #[clap(about = "Print out emitter address for the specified pyth2wormhole contract")]
    GetEmitter,
    #[clap(about = "Set the value of is_active config as ops_owner")]
    SetIsActive {
        /// Current ops owner keypair path
        #[clap(
            long,
            default_value = "~/.config/solana/id.json",
            help = "Keypair file for the current ops owner"
        )]
        ops_owner:     String,
        #[clap(
            index = 1,
            possible_values = ["true", "false"],
        )]
        new_is_active: String,
    },
}