import type { DocumentMeta, Section, Tab, TabLayout, TabbedMeta } from "#types/document.types";
import type { SchemaEntity, SchemaGraph } from "#types/schema.types";
import type { HomeCardCopy } from "#types/home.types";

export type PageRender = () => Element;

export interface HomeContent {
    readonly cards: readonly HomeCardCopy[];
    readonly heading: string;
    readonly kind: "home";
    readonly lead: string;
}

export interface TabbedContent {
    readonly kind: "tabbed";
    readonly layout: TabLayout;
    readonly meta: TabbedMeta;
    readonly tabs: readonly Tab[];
}

export interface DocumentContent {
    readonly kind: "document";
    readonly meta: DocumentMeta;
    readonly sections: readonly Section[];
}

export type PageContent = DocumentContent | HomeContent | TabbedContent;

export interface PageDefinition {
    readonly content: PageContent;
    readonly description: string;
    readonly entities?: readonly SchemaEntity[];
    readonly id: string;
    readonly render: PageRender;
    readonly title: string;
}

export type PageLoader = () => Promise<PageDefinition>;

export interface ShareImage {
    readonly alt: string;
    readonly source: string;
}

export interface PageEntry {
    readonly accent?: string;
    readonly banner?: ShareImage;
    readonly description: string;
    readonly icon: string;
    readonly id: string;
    readonly listed: boolean;
    readonly load: PageLoader;
    readonly order: number;
    readonly title: string;
}

export interface PageHead {
    readonly banner: ShareImage;
    readonly description: string;
    readonly kind: string;
    readonly path: string;
    readonly robots: string;
    readonly schema: SchemaGraph;
    readonly title: string;
}

export interface SchemaSubject {
    readonly definition?: PageDefinition;
    readonly description: string;
    readonly path: string;
    readonly tab?: Tab;
    readonly title: string;
}