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use std::str::FromStr;
use std::sync::Arc;

use clap::ArgMatches;
use solana_clap_utils::keypair::DefaultSigner;
use solana_client::rpc_client::RpcClient;
use solana_program::pubkey::Pubkey;
use solana_remote_wallet::remote_wallet::RemoteWalletManager;
use solana_sdk::signature::{Keypair, Signer};
use spl_associated_token_account::get_associated_token_address;

use crate::check_and_update_err;
use crate::command::{CliCommand, CliCommandInfo, CliConfig, CliError, ProcessResult};
use crate::contract::instructions::open_position::new_open_position;
use crate::program::get_pubkey_for_program_with_seeds;
use crate::utils::send::send_tx;

pub fn parse_open_position<'a>(
    matches: &'a ArgMatches,
    default_signer: &DefaultSigner,
    wallet_manager: &mut Option<Arc<RemoteWalletManager>>,
) -> Result<CliCommandInfo<'a>, CliError> {
    let clmmpool = matches.value_of("clmmpool");
    let tick_lower_index = matches.value_of("tick_lower_index");
    let tick_upper_index = matches.value_of("tick_upper_index");
    Ok(CliCommandInfo {
        command: CliCommand::PositionOpen {
            clmmpool: Pubkey::from_str(clmmpool.unwrap()).unwrap(),
            tick_lower_index: tick_lower_index.unwrap().parse::<i32>().unwrap(),
            tick_upper_index: tick_upper_index.unwrap().parse::<i32>().unwrap(),
        },
        signers: vec![check_and_update_err!(
            default_signer.signer_from_path(matches, wallet_manager),
            CliError::RpcRequestError("owner key is invalid".to_string())
        )?],
    })
}

pub fn process_open_position(
    rpc_client: &RpcClient,
    config: &mut CliConfig,
    clmmpool: &Pubkey,
    tick_lower_index: &i32,
    tick_upper_index: &i32,
) -> ProcessResult {
    let position_nft_mint = Keypair::new();
    let position_nft_mint_pubkey = position_nft_mint.pubkey();
    let position_metadata_account =
        mpl_token_metadata::pda::find_metadata_account(&position_nft_mint_pubkey);

    let position_ata =
        get_associated_token_address(&config.pubkey().unwrap(), &position_nft_mint_pubkey);

    config.signers.push(Box::new(position_nft_mint));

    let (position_pubkey, _) =
        get_pubkey_for_program_with_seeds(&[b"position", position_nft_mint_pubkey.as_ref()]);

    let ixs = [new_open_position(
        clmmpool,
        &position_pubkey,
        &position_nft_mint_pubkey,
        &position_metadata_account.0,
        &position_ata,
        tick_lower_index,
        tick_upper_index,
        config.pubkey().unwrap(),
    )];

    let res = send_tx(rpc_client, config, &ixs)?;

    println!("position nft mint key: {}", position_nft_mint_pubkey.to_string());
    println!("position key: {}", position_pubkey.to_string());

    Ok("signers : ".to_owned() + res.to_string().as_str())
}