package pool

func cloneInt32Slice(src []int32) []int32 {
	if src == nil {
		return nil
	}

	cloned := make([]int32, len(src))
	copy(cloned, src)
	return cloned
}

func cloneInt64Slice(src []int64) []int64 {
	if src == nil {
		return nil
	}

	cloned := make([]int64, len(src))
	copy(cloned, src)
	return cloned
}

func cloneStringSlice(src []string) []string {
	if src == nil {
		return nil
	}

	cloned := make([]string, len(src))
	copy(cloned, src)
	return cloned
}

func cloneUint32Slice(src []uint32) []uint32 {
	if src == nil {
		return nil
	}

	cloned := make([]uint32, len(src))
	copy(cloned, src)
	return cloned
}

func cloneFeeAmountTickSpacings(src map[uint32]int32) map[uint32]int32 {
	if src == nil {
		return nil
	}

	cloned := make(map[uint32]int32, len(src))
	for fee, spacing := range src {
		cloned[fee] = spacing
	}

	return cloned
}

func cloneStringInt64Map(src map[string]int64) map[string]int64 {
	if src == nil {
		return nil
	}

	cloned := make(map[string]int64, len(src))
	for k, v := range src {
		cloned[k] = v
	}

	return cloned
}

// NewDefaultPositionInfo returns the zero-accounting position state used for a new pool position.
//
// Returns:
//   - info: Position info with zero liquidity, zero fee-growth checkpoints, and no tokens owed.
func NewDefaultPositionInfo() PositionInfo {
	return PositionInfo{
		liquidity:                "0",
		feeGrowthInside0LastX128: "0",
		feeGrowthInside1LastX128: "0",
		tokensOwed0:              0,
		tokensOwed1:              0,
	}
}