import {
    FwRef_Exports,
    Origin_Exporter,
    type Origin_Entity,
    type Origin_Props,
    type Ref2_Of,
    type Resource_Ctor_Of
} from "@k8ts/instruments"
import { doddlify, seq } from "doddle"
import type { v1 } from "../../kinds"
import { Origin_Section, type File_Section_Props } from "./section"
export type File_sName = `${string}.yaml`
export interface File_Props<
    Kinds extends Resource_Ctor_Of[] = Resource_Ctor_Of[],
    Exports extends Kinds[number]["prototype"] = Kinds[number]["prototype"]
> extends Origin_Props<Kinds[number]> {
    kinds?: Kinds
    namespace?: Ref2_Of<v1.Namespace._>
    FILE(FILE: Origin_File_Scope<Kinds>): Iterable<Exports | FwRef_Exports<Exports>>
}
export class Origin_File extends Origin_Exporter<File_Props> {
    #_ = (() => {
        this.meta.add("source.k8ts.org/", {
            "^file": this.name
        })
        this.meta.overwrite("namespace", this._props.namespace?.name)
    })()
    get kind() {
        return "[k8ts] File"
    }

    @doddlify
    protected __exports__() {
        return seq(
            this._props.FILE.call(this, new Origin_File_Scope(this) as any) as Iterable<Ref2_Of>
        ).cache()
    }
}
export function File<
    Kinds extends Resource_Ctor_Of[] = Resource_Ctor_Of[],
    Exports extends Kinds[number]["prototype"] = Kinds[number]["prototype"]
>(parent: Origin_Entity, name: File_sName, props: File_Props<Kinds, Exports>) {
    const file = new Origin_File(parent, name, props as any)

    return FwRef_Exports<Exports>(file)
}

export class Origin_File_Scope<Kinds extends Resource_Ctor_Of[]> {
    constructor(private readonly _file: Origin_File) {
        this.on = this._file.on
    }
    get __entity__() {
        return this._file
    }
    on: Origin_File["on"]

    Section<Exported extends Kinds[number]["prototype"] = Kinds[number]["prototype"]>(
        name: string,
        props: File_Section_Props<Exported>
    ) {
        const section: Origin_Section = new Origin_Section(this._file, name, props)
        return FwRef_Exports<Exported>(section)
    }
}

export type File<
    Kinds extends Resource_Ctor_Of[] = Resource_Ctor_Of[],
    T extends Kinds[number]["prototype"] = Kinds[number]["prototype"]
> = FwRef_Exports<T>