import {z} from 'zod'

export type Identifier = string;

export type GetApiV3WorkspaceMembershipsArgs = {offset?: number | undefined, limit?: number | undefined, workspace?: Identifier | undefined, user?: string | undefined};

export type GetApiV3WorkspaceMembershipsOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const identifier = z.string();

export const user = z.object({id: z.number().int().gte(1).optional(), name: z.string().optional(), username: z.string().optional(), email: z.string().optional(), avatar: z.string().nullable().optional()});

export const workspaceMembership = z.object({identifier: z.string().optional(), workspace: identifier.optional(), user: user.optional()});

export const getApiV3WorkspaceMembershipsResponse = z.object({count: z.number().int().gte(0), next: z.string().nullable().optional(), previous: z.string().nullable().optional(), results: z.array(workspaceMembership)});

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
};

/**
 * Get list of all workspace memberships
 * 
 * GET /v3/workspace_memberships
 */
export const getApiV3WorkspaceMemberships = async (args: GetApiV3WorkspaceMembershipsArgs, options?: GetApiV3WorkspaceMembershipsOptions) => {
const {baseUrl = "https://api.affinda.com", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.offset != null) query.append("offset", String(args.offset))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.workspace != null) query.append("workspace", String(args.workspace))
if (args.user != null) query.append("user", String(args.user))
if (ApiKeyAuth !== undefined) headers.set('authorization', `Bearer ${ApiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/workspace_memberships${query.size > 0 ? `?${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(getApiV3WorkspaceMembershipsResponse, await res.json())
};