import { Schema as S } from "@effect/schema"
import type { Annotations, Struct } from "@effect/schema/Schema"
import type { TMutableClass } from "./TMutableClass"
import type { HasFields, MissingSelfGeneric } from "./util"


export const MutableClass = <Self = never>(identifier: string) => (
    <Fields extends Struct.Fields>(
        fieldsOr:      Fields | HasFields<Fields>,
        annotations?:  Annotations.Schema<Self>,
    ): (
        [Self] extends [never]
            ? MissingSelfGeneric<"Class">
            : TMutableClass<
                Self,
                Fields,
                Struct.Encoded<Fields>,
                Struct.Context<Fields>,
                Struct.Constructor<Fields>,
                {},
                {}
            >
    ) =>
        S.Class<Self>(identifier)(fieldsOr, annotations)
)