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use crate::amount::Amount;
use crate::config::TzTime;

use breez_sdk_core::OpeningFeeParams;
use std::time::SystemTime;

/// Information about a pending or successful swap.
#[derive(PartialEq, Debug)]
pub struct SwapInfo {
    pub bitcoin_address: String,
    pub created_at: TzTime,
    pub paid_amount: Amount,
    pub txid: String,
}

/// Information about a generated swap address
pub struct SwapAddressInfo {
    /// Funds sent to this address will be swapped into LN to be received by the local wallet
    pub address: String,
    /// Minimum amount to be sent to `address`
    pub min_deposit: Amount,
    /// Maximum amount to be sent to `address`
    pub max_deposit: Amount,
    /// Estimate for the fee paid to the swap service. For now this will always be `0`.
    pub swap_fee: Amount,
}

/// Information about a failed swap
#[derive(Clone)]
pub struct FailedSwapInfo {
    pub address: String,
    /// The amount that is available to be recovered. The recovery will involve paying some
    /// on-chain fees so it isn't possible to recover the entire amount.
    pub amount: Amount,
    pub created_at: SystemTime,
}

/// Information the resolution of a failed swap.
pub struct ResolveFailedSwapInfo {
    /// The address of the failed swap.
    pub swap_address: String,
    /// The amount that will be sent (swap amount - on-chain fee).
    pub recovered_amount: Amount,
    /// The amount that will be paid in on-chain fees.
    pub onchain_fee: Amount,
    /// The address to which recovered funds will be sent.
    pub to_address: String,
    /// The on-chain fee rate that will be applied. This fee rate results in the `onchain_fee`.
    pub onchain_fee_rate: u32,
}

/// Information about fees related to swap of own on-chain funds back to lightning.
#[derive(Debug)]
pub struct SwapToLightningFees {
    pub swap_fee: Amount,
    pub onchain_fee: Amount,
    pub channel_opening_fee: Amount,
    pub total_fees: Amount,
    pub lsp_fee_params: Option<OpeningFeeParams>,
}