store

type BaseKeyValueMap interface {
	GetOne(ctx context.Context, key string) (string, error)
	GetMany(ctx context.Context, keys []string) (map[string]string, error)
	GetAll(ctx context.Context) (map[string]string, error)
	SetOne(ctx context.Context, key, value string) error
	SetMany(ctx context.Context, items map[string]string) error
	UpdateOne(ctx context.Context, key string, update func(string, *string) (*string, error)) error
	UpdateMany(ctx context.Context, keys []string, update func(string, *string) (*string, error)) error
	Delete(ctx context.Context, keys ...string) error
}

type BaseKeyValueStore[T any] interface {
	GetOne(ctx context.Context, key string) (*T, error)
	GetMany(ctx context.Context, keys []string) (map[string]*T, error)
	GetAll(ctx context.Context) (map[string]*T, error)
	SetOne(ctx context.Context, key string, value *T) error
	SetMany(ctx context.Context, items map[string]*T) error
	UpdateOne(ctx context.Context, key string, update func(string, *T) (*T, error)) error
	UpdateMany(ctx context.Context, keys []string, update func(string, *T) (*T, error)) error
	Delete(ctx context.Context, keys ...string) error
}

type ErrorMap struct {
	ErrNotFound      error
	ErrEmptyKey      error
	ErrSerialize     error
	ErrDeserialize   error
	ErrInvalidOption error
	ErrInvalidFilter error
}

type ErrorMapSetter interface {
	SetErrorMap(ErrorMap)
}

type FilterSpec struct {
	Where *WhereClause
	All   []*FilterSpec
	Any   []*FilterSpec
}

type KeyValue[T any] interface {
	BaseKeyValueStore[T]
	Lister[T]
	ErrorMapSetter
	Resetter
}

type KeyValueMap interface {
	BaseKeyValueMap
	ErrorMapSetter
	Resetter
}

type Lister[T any] interface {
	List(ctx context.Context, opts ...*Options) ([]*T, error)
}

type Options struct {
	Filter  *FilterSpec
	OrderBy *OrderBySpec
	Limit   int
	Offset  int
}

type OrderBySpec struct {
	Field      string
	Descending bool
}

type Resetter interface {
	Reset(ctx context.Context) error
}

type Serializer[T any] interface {
	Serialize(*T) (string, error)
	Deserialize(string) (*T, error)
}

type WhereClause struct {
	Field string
	Op    string
	Value any
}