import {z} from 'zod'

export type GetApiApiStreamsPostsArgs = {page?: number | undefined, page_size?: number | undefined};

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

export const streamPostCategory = z.object({id: z.string().optional(), title: z.string().min(1).max(60)});

export const contentImage = z.object({id: z.string().optional(), company: z.string().nullable().optional(), image_name: z.string().max(200).nullable().optional(), image_url: z.string().nullable().optional(), image_url_public: z.string().nullable().optional(), editor_content: z.string().nullable().optional()});

export const richTextEditorState = z.object({id: z.string().optional(), editor_state: z.string().nullable().optional(), content: z.array(contentImage).optional()});

export const streamPost = z.object({id: z.string().optional(), category: streamPostCategory.optional(), editor_content: richTextEditorState.optional(), created: z.string().optional(), modified: z.string().optional(), title: z.string().min(1).max(300), video_url: z.string().max(300).nullable().optional(), post_content: z.string().min(1), send_to_admins_only: z.boolean().optional(), send_time: z.string().nullable().optional(), send_now: z.boolean().optional(), is_sent: z.boolean().optional(), acknowledge_button: z.boolean().optional(), include_rating: z.boolean().optional(), is_editable: z.boolean().optional(), company: z.string().nullable().optional(), stream: z.string(), stream_post_category: z.string().nullable().optional()});

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

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/streams/posts
 */
export const getApiApiStreamsPosts = async (args: GetApiApiStreamsPostsArgs, options?: GetApiApiStreamsPostsOptions) => {
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 (args.page_size != null) query.append("page_size", String(args.page_size))
if (Bearer !== undefined) headers.set("Authorization", Bearer)

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