import {z} from 'zod'

export type GetApiLookupsByDomainArgs = {domain: string};

export type GetApiLookupsByDomainOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiLookupsByDomainResponse = z.object({domain: z.string(), org: z.object({id: z.string(), slug: z.string(), name: z.string(), domain: z.string().nullable(), description: z.string().nullable(), category: z.string().nullable(), avatarUrl: z.string().nullable(), matchedVia: z.enum(["primary", "alias"]), status: z.enum(["stub", "tracked"]).optional(), locations: z.array(z.object({url: z.string().optional(), feed: z.string().optional(), github: z.string().optional(), appstore: z.string().optional(), file: z.string().optional(), title: z.string().nullable().optional(), canonical: z.boolean(), basis: z.enum(["curator", "declared", "detected", "generated"]), productId: z.string().nullable(), sourceId: z.string().nullable(), publish: z.literal("push").optional(), path: z.string().optional()})).optional()}).nullable(), products: z.array(z.object({id: z.string(), slug: z.string(), name: z.string(), orgId: z.string(), orgSlug: z.string(), orgName: z.string(), category: z.enum(["ai", "cloud", "commerce", "crm", "database", "design", "developer-tools", "devops", "finance", "framework", "infrastructure", "observability", "productivity", "security"]).nullable(), kind: z.enum(["platform", "sdk", "mobile", "desktop", "docs", "integration", "tool"]).nullable().optional()}))});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Resolve a domain to its owning org and any matching products
 * 
 * GET /lookups/by-domain
 */
export const getApiLookupsByDomain = async (args: GetApiLookupsByDomainArgs, options?: GetApiLookupsByDomainOptions) => {
const {baseUrl = "https://api.releases.sh", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args.domain != null) query.append("domain", String(args.domain))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/lookups/by-domain${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(getApiLookupsByDomainResponse, await res.json())
};