import {z} from 'zod'

export type GetApiApiV1UserOrgOptions = {baseUrl?: string | undefined, cookieAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const organizationMember = z.object({id: z.number().int(), name: z.string(), email: z.string(), role: z.enum(["owner", "admin", "member"])});

export const organizationInvite = z.object({id: z.number().int(), email: z.string(), role: z.string(), created_at: z.string(), expires_at: z.string()});

export const userOrganizationResponse = z.object({org: z.object({id: z.number().int(), name: z.string(), my_role: z.string()}).nullable().optional(), can_team: z.boolean().optional(), seats: z.object({used: z.number().int(), max: z.number().int()}).optional(), members: z.array(organizationMember).optional(), invites: z.array(organizationInvite).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
};

/**
 * Get the current organization, seats and visible members
 * 
 * GET /api/v1/user/org
 */
export const getApiApiV1UserOrg = async (options?: GetApiApiV1UserOrgOptions) => {
const {baseUrl = "https://openmercantil.es", fetch: fetchFn = fetch, cookieAuth} = options ?? {}

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

if (cookieAuth !== undefined) cookies.push("ob_sess=" + encodeURIComponent(cookieAuth))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/user/org${query.size > 0 ? `?${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(userOrganizationResponse, await res.json())
};