import {z} from 'zod'

export type GetApiApiIntegrationsDoceboCoursesArgs = {page?: number | undefined};

export type GetApiApiIntegrationsDoceboCoursesOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const doceboCourseItem = z.object({id: z.string().min(1), code: z.string().min(1), uidCourse: z.string().min(1), title: z.string().min(1), type: z.string().min(1)});

export const doceboCourseList = z.object({items: z.array(doceboCourseItem), count: z.number().int(), has_more_data: z.boolean(), current_page: z.number().int(), total_count: z.number().int(), total_page_count: z.number().int()});

export const getApiApiIntegrationsDoceboCoursesResponse = z.object({count: z.number().int(), next: z.string().nullable().optional(), previous: z.string().nullable().optional(), results: z.array(doceboCourseList)});

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 /api/integrations/docebo/courses
 */
export const getApiApiIntegrationsDoceboCourses = async (args: GetApiApiIntegrationsDoceboCoursesArgs, options?: GetApiApiIntegrationsDoceboCoursesOptions) => {
const {baseUrl = "https://app.haekka.com", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

if (args.page != null) query.append("page", String(args.page))
if (Bearer !== undefined) headers.set("Authorization", Bearer)

const url = `${baseUrl.replace(/\/+$/, '')}/api/integrations/docebo/courses${query.size > 0 ? `?${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(getApiApiIntegrationsDoceboCoursesResponse, await res.json())
};