import {z} from 'zod'

export type GetApiMembersArgs = {ids?: string | undefined, place_id?: number | undefined, sort?: ('name' | '-name' | 'unlock' | '-unlock' | 'access_enabled' | '-access_enabled') | undefined, group_id?: number | undefined, query?: string | undefined, user_id?: (number | string) | undefined, limit?: number | undefined, offset?: number | undefined};

export type GetApiMembersOptions = {baseUrl?: string | undefined, KisiLogin?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiMembersResponse = z.array(z.object({id: z.number().int(), resource_type: z.literal("Member"), name: z.string(), image: z.string().nullable(), password_flow_enabled: z.boolean(), access_enabled: z.boolean(), scim_access_enabled: z.boolean(), last_accessed_at: z.string().nullable(), created_at: z.string(), updated_at: z.string(), role_id: z.string(), notes: z.string().nullable(), metadata: z.object({}), organization_id: z.number().int().nullable(), user_id: z.number().int(), user: z.object({id: z.number().int(), resource_type: z.literal("User"), email: z.string(), name: z.string(), otp_required_for_login: z.boolean()}), place_id: z.unknown(), shares_count: z.number().int(), confirmed: z.boolean()}));

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
};

/**
 * Fetch members
 * 
 * GET /members
 * 
 * Also accepts auth: OAuth2
 */
export const getApiMembers = async (args: GetApiMembersArgs, options?: GetApiMembersOptions) => {
const {baseUrl = "https://api.kisi.io", fetch: fetchFn = fetch, KisiLogin} = options ?? {}

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

if (args.ids != null) query.append("ids", String(args.ids))
if (args.place_id != null) query.append("place_id", String(args.place_id))
if (args.sort != null) query.append("sort", String(args.sort))
if (args.group_id != null) query.append("group_id", String(args.group_id))
if (args.query != null) query.append("query", String(args.query))
if (args.user_id != null) query.append("user_id", String(args.user_id))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (KisiLogin !== undefined) headers.set("Authorization", KisiLogin)

const url = `${baseUrl.replace(/\/+$/, '')}/members${query.size > 0 ? `?${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(getApiMembersResponse, await res.json())
};