package store

var (
	// MaxKeyLength is the maximum allowed length for a key in bytes.
	// It is set to 128K - 1 (131,071 bytes).
	MaxKeyLength = (1 << 17) - 1

	// MaxValueLength is the maximum allowed length for a value in bytes.
	// It is set to 2G - 1 (2,147,483,647 bytes).
	MaxValueLength = (1 << 31) - 1
)

// AssertValidKey checks if the key is valid, i.e. key is not nil, not empty and
// within length limit.
func AssertValidKey(key []byte) {
	if len(key) == 0 {
		panic("key is nil or empty")
	}
	if len(key) > MaxKeyLength {
		panic("key is too large")
	}
}

// AssertValidValue checks if the value is valid, i.e. value is not nil and
// within length limit.
func AssertValidValue(value []byte) {
	if value == nil {
		panic("value is nil")
	}
	if len(value) > MaxValueLength {
		panic("value is too large")
	}
}