import { authedGet, authedPost, type AppviewContext } from "./appview";
import type { XrpcRequestInit } from "./client";

// org.tangled.temp.site.getDomainClaim — domain is absent when unclaimed.
interface DomainClaimResponse {
	domain?: string;
}

const GET_DOMAIN_CLAIM = "org.tangled.temp.site.getDomainClaim";
const CLAIM_DOMAIN = "org.tangled.temp.site.claimDomain";
const RELEASE_DOMAIN = "org.tangled.temp.site.releaseDomain";

// returns the user's active sites domain, or null when none is claimed.
export const getDomainClaim = async (
	ctx: AppviewContext,
	init?: XrpcRequestInit
): Promise<string | null> => {
	const res = await authedGet<DomainClaimResponse>(ctx, GET_DOMAIN_CLAIM, undefined, init);
	return res.domain ?? null;
};

// claims <subdomain>.<sites domain>; the server appends the configured suffix.
export const claimDomain = (
	ctx: AppviewContext,
	subdomain: string,
	init?: XrpcRequestInit
): Promise<void> => authedPost(ctx, CLAIM_DOMAIN, { subdomain }, init).then(() => undefined);

export const releaseDomain = (
	ctx: AppviewContext,
	domain: string,
	init?: XrpcRequestInit
): Promise<void> => authedPost(ctx, RELEASE_DOMAIN, { domain }, init).then(() => undefined);

// --- per-repo static site config (org.tangled.temp.repo.*) ---

// mirrors org.tangled.temp.repo.getSiteConfig#siteConfig. an index site is
// served at the root of the owner's sites domain; otherwise under the repo name.
export interface RepoSiteConfig {
	branch: string;
	dir: string;
	isIndex: boolean;
}

const GET_SITE_CONFIG = "org.tangled.temp.repo.getSiteConfig";
const UPDATE_SITE_CONFIG = "org.tangled.temp.repo.updateSiteConfig";
const DISABLE_SITE = "org.tangled.temp.repo.disableSite";

// returns the repo's site config, or null when no site is configured.
export const getRepoSiteConfig = async (
	ctx: AppviewContext,
	repoDid: string,
	init?: XrpcRequestInit
): Promise<RepoSiteConfig | null> => {
	const res = await authedGet<{ config?: RepoSiteConfig }>(
		ctx,
		GET_SITE_CONFIG,
		{ repoDid },
		init
	);
	return res.config ?? null;
};

// requires the owner to have an active sites domain claim.
export const updateRepoSiteConfig = (
	ctx: AppviewContext,
	repoDid: string,
	input: { branch: string; dir: string; isIndex?: boolean },
	init?: XrpcRequestInit
): Promise<void> =>
	authedPost(ctx, UPDATE_SITE_CONFIG, { repoDid, ...input }, init).then(() => undefined);

export const disableRepoSite = (
	ctx: AppviewContext,
	repoDid: string,
	init?: XrpcRequestInit
): Promise<void> => authedPost(ctx, DISABLE_SITE, { repoDid }, init).then(() => undefined);