import {z} from 'zod'

export type GetApiApiInboxesChannelIdThreadsThreadIdMessagesMessageIdArgs = {channelId: string, threadId: string, messageId: string};

export type GetApiApiInboxesChannelIdThreadsThreadIdMessagesMessageIdOptions = {baseUrl?: string | undefined, ApiKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const inboxMessageAttachment = z.object({id: z.string().optional(), name: z.string().nullable().optional(), contentType: z.string().nullable().optional(), size: z.number().int().nullable().optional(), isInline: z.boolean().optional(), contentId: z.string().nullable().optional()});

export const getApiApiInboxesChannelIdThreadsThreadIdMessagesMessageIdResponse = z.object({data: z.object({messageId: z.string().optional(), threadId: z.string().optional(), subject: z.string().nullable().optional(), body: z.string().nullable().optional(), type: z.string().nullable().optional(), timestamp: z.string().optional(), direction: z.enum(["in", "out"]).optional(), from: z.object({}).nullable().optional(), to: z.array(z.object({})).optional(), sentByUser: z.string().nullable().optional(), sentVia: z.enum(["aptly", "native"]).nullable().optional(), bodyType: z.enum(["html", "text"]).optional(), cc: z.array(z.object({})).optional(), attachments: z.array(inboxMessageAttachment).optional()}).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 one email message with its full body and attachments
 * 
 * GET /api/inboxes/{channelId}/threads/{threadId}/messages/{messageId}
 * 
 * Also accepts auth: DelegateToken, PartnerBearer
 */
export const getApiApiInboxesChannelIdThreadsThreadIdMessagesMessageId = async (args: GetApiApiInboxesChannelIdThreadsThreadIdMessagesMessageIdArgs, options?: GetApiApiInboxesChannelIdThreadsThreadIdMessagesMessageIdOptions) => {
const {baseUrl = "https://core-api.getaptly.com", fetch: fetchFn = fetch, ApiKeyHeader} = options ?? {}

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

if (ApiKeyHeader !== undefined) headers.set("x-token", ApiKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/api/inboxes/${encodeURIComponent(String(args.channelId))}/threads/${encodeURIComponent(String(args.threadId))}/messages/${encodeURIComponent(String(args.messageId))}${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(getApiApiInboxesChannelIdThreadsThreadIdMessagesMessageIdResponse, await res.json())
};