import {z} from 'zod'

export type GetApiV1MeetingsMeetingIdArgs = {meeting_id: string};

export type GetApiV1MeetingsMeetingIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const accountCandidate = z.object({account_id: z.string(), name: z.string().nullable().optional()});

export const meetingOpportunityCandidate = z.object({opportunity_id: z.string(), name: z.string().nullable().optional()});

export const meetingOrganizerInfo = z.object({email: z.string().nullable().optional(), display_name: z.string().nullable().optional()});

export const meetingAttendeeInfo = z.object({email: z.string().nullable().optional(), display_name: z.string().nullable().optional(), response_status: z.string().nullable().optional()});

export const transcriptWord = z.object({text: z.string(), start_timestamp: z.number(), end_timestamp: z.number()});

export const transcriptSegment = z.object({speaker: z.string(), language: z.string(), words: z.array(transcriptWord).optional()});

export const meetingDetailResponse = z.object({id: z.string(), account_id: z.string().nullable().optional(), account_candidates: z.array(accountCandidate).optional(), opportunity_id: z.string().nullable().optional(), opportunity_candidates: z.array(meetingOpportunityCandidate).optional(), title: z.string().nullable().optional(), description: z.string().nullable().optional(), start_time: z.string().nullable().optional(), end_time: z.string().nullable().optional(), occurred_at: z.string().nullable().optional(), meeting_platform: z.string().nullable().optional(), meeting_url: z.string().nullable().optional(), organizer: meetingOrganizerInfo.nullable().optional(), attendees: z.array(meetingAttendeeInfo).optional(), next_actions: z.array(z.string()).nullable().optional(), created_at: z.string().nullable().optional(), updated_at: z.string().nullable().optional(), ai_premeeting_notes: z.string().nullable().optional(), meeting_summary: z.string().nullable().optional(), video_url: z.string().nullable().optional(), transcript: z.array(transcriptSegment).nullable().optional(), transcript_source: z.string().nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const responseMeta = z.object({timestamp: z.string().optional()});

export const publicItemResponseMeetingDetailResponse = z.object({data: meetingDetailResponse, meta: responseMeta.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 a Meeting
 * 
 * GET /v1/meetings/{meeting_id}
 */
export const getApiV1MeetingsMeetingId = async (args: GetApiV1MeetingsMeetingIdArgs, options?: GetApiV1MeetingsMeetingIdOptions) => {
const {baseUrl = "https://api.monaco.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/meetings/${encodeURIComponent(String(args.meeting_id))}${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(publicItemResponseMeetingDetailResponse, await res.json())
};