pnl

type Book struct {
	// contains filtered or unexported fields
}

type Position struct {
	Token string
	// Held is the tracked quantity: what the agent's own swaps bought and
	// have not sold.
	Held *big.Rat
	// Cost is the remaining cost basis of Held.
	Cost *big.Rat
	// Realized is proceeds minus average cost of every tracked sale, net of
	// the swap gas attributed to this token.
	Realized *big.Rat
	// Gas is the native wei paid by the swaps attributed to this token.
	Gas *big.Int
	// GasUnknown counts attributed swaps whose gas is not recorded.
	GasUnknown int
	Bought     *big.Rat
	Sold       *big.Rat
	// UntrackedSold is sold quantity the agent's swaps never bought (it came
	// from outside the agent). Its proceeds are not in Realized.
	UntrackedSold *big.Rat
	// UntrackedBought is received quantity whose cost is unknown, because a
	// token -> token input had no price and no tracked basis. It is not in Held.
	UntrackedBought *big.Rat
	// Approximate is set when any swap of this token used the slippage floor
	// or an estimated input value.
	Approximate bool
	Swaps       int
}

type Skipped struct {
	// OtherRecipient swaps delivered their output to an address other than
	// the agent, so they did not change the agent's position.
	OtherRecipient int `json:"other_recipient"`
	// Invalid swaps had unparseable amounts or tokens.
	Invalid int `json:"invalid"`
}

type Swap struct {
	ID       string
	InToken  string
	OutToken string
	AmountIn *big.Int
	// AmountOut is what the recipient received. Approximate marks a value
	// that is the slippage floor rather than the measured fill.
	AmountOut   *big.Int
	Approximate bool
	// Gas is the native wei paid for the swap's transactions, nil if unknown.
	Gas *big.Int
	// InValue is the native wei value of the input of a token -> token swap
	// at the time of the swap, nil if unknown. It is ignored otherwise.
	InValue *big.Rat
}