// The HTML-Module is an internal helper structure to track the processing of an HTML file
// This is intended to be serialized into chunk-meta, so it can be cached. (thus keep any functions and circular references out of it)
// TODO: Actually making this serialiable (check rollupResolved, node, as we might no longer need them)

import type {
    ModuleInfo,
    ResolvedId,
} from 'rollup';

import type {
    LoadedReference
} from "../types/load.d.ts";
import {DefaultTreeAdapterMap} from "parse5";

// Internal type
export type HtmlImport = LoadedReference & {
    id: string;
    resolved: ResolvedId|null;
    // loaded: ModuleInfo|null;
    node: DefaultTreeAdapterMap['element'];
    referenceId: string|null;
    placeholder: string,
    index: number;
}

export type HtmlModule = {
    // TODO might want to impose an own unique id, in case this changes after multiple builds
    id: string;
    name: string;
    importers: Set<string|undefined>,
    imports: HtmlImport[];
    assetId?: string|null;
    document?: DefaultTreeAdapterMap['document'];
}