import {z} from 'zod'

export type TimelineItemType = 'event' | 'call' | 'message' | 'fax' | 'task' | 'form_submission' | 'prior_auth';

export type GetApiV1PatientsPatientIdTimelineArgs = {patient_id: string, 'types[]'?: (Array<TimelineItemType> | null) | undefined, page?: number | undefined, limit?: number | undefined};

export type GetApiV1PatientsPatientIdTimelineOptions = {baseUrl: string, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const eventData = z.object({id: z.string(), type: z.string(), description: z.string().nullable().optional(), metadata: z.record(z.string(), z.unknown()).nullable().optional(), patient_id: z.string(), created_at: z.string().nullable().optional(), created_by: z.string().nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const eventTimelineItem = z.object({id: z.string(), sort_date: z.string().nullable(), type: z.literal("event"), data: eventData});

export const callData = z.object({id: z.string(), type: z.string(), assistant_id: z.string(), phone_number_id: z.string().nullable().optional(), org_id: z.string().nullable().optional(), patient_id: z.string().nullable().optional(), customer_number: z.string().nullable().optional(), started_at: z.string().nullable().optional(), ended_at: z.string().nullable().optional(), duration_min: z.number().nullable().optional(), transcript: z.string().nullable().optional(), summary: z.string().nullable().optional(), status: z.string().nullable().optional(), category: z.string().nullable().optional(), cost: z.number().nullable().optional(), ended_reason: z.string().nullable().optional(), score: z.number().int().nullable().optional(), language: z.string().nullable().optional(), structured_data: z.record(z.string(), z.unknown()).nullable().optional(), messages: z.array(z.unknown()).nullable().optional(), answered: z.boolean().nullable().optional(), created_at: z.string().nullable().optional(), assistant: z.record(z.string(), z.unknown()).nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const callTimelineItem = z.object({id: z.string(), sort_date: z.string().nullable(), type: z.literal("call"), data: callData});

export const messageData = z.object({id: z.string(), conversation_id: z.string(), sender_id: z.string().nullable().optional(), sender_type: z.string(), content: z.string(), status: z.string().nullable().optional(), is_read: z.boolean().nullable().optional(), phone_number_id: z.string().nullable().optional(), created_at: z.string().nullable().optional(), updated_at: z.string().nullable().optional(), sender_name: z.string().nullable().optional(), files: z.array(z.unknown()).nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const messageTimelineItem = z.object({id: z.string(), sort_date: z.string().nullable(), type: z.literal("message"), data: messageData});

export const faxData = z.object({id: z.string(), patient_id: z.string().nullable().optional(), from_fax_number: z.string().nullable().optional(), extracted_data: z.record(z.string(), z.unknown()).nullable().optional(), processing_status: z.string().nullable().optional(), status: z.string().nullable().optional(), type: z.string().nullable().optional(), page_count: z.number().int().nullable().optional(), created_at: z.string().nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const faxTimelineItem = z.object({id: z.string(), sort_date: z.string().nullable(), type: z.literal("fax"), data: faxData});

export const taskData = z.object({id: z.string(), title: z.string(), description: z.string().nullable().optional(), tags: z.array(z.string()).nullable().optional(), deadline: z.string().nullable().optional(), priority: z.string().nullable().optional(), status: z.string().nullable().optional(), type: z.string().nullable().optional(), patient_id: z.string().nullable().optional(), created_by_id: z.string().nullable().optional(), active: z.boolean().nullable().optional(), created_at: z.string().nullable().optional(), created_by: z.record(z.string(), z.unknown()).nullable().optional(), assigned_users: z.array(z.unknown()).nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const taskTimelineItem = z.object({id: z.string(), sort_date: z.string().nullable(), type: z.literal("task"), data: taskData});

export const formSubmissionData = z.object({id: z.string(), form_id: z.string(), patient_id: z.string().nullable().optional(), data: z.record(z.string(), z.unknown()).nullable().optional(), status: z.string().nullable().optional(), responded_at: z.string().nullable().optional(), created_at: z.string().nullable().optional(), form: z.record(z.string(), z.unknown()).nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const formSubmissionTimelineItem = z.object({id: z.string(), sort_date: z.string().nullable(), type: z.literal("form_submission"), data: formSubmissionData});

export const priorAuthData = z.object({id: z.string(), prior_authorization_id: z.string(), patient_id: z.string().nullable().optional(), event: z.string(), pa_type: z.string().nullable().optional(), status: z.string().nullable().optional(), decision: z.string().nullable().optional(), created_at: z.string().nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const priorAuthTimelineItem = z.object({id: z.string(), sort_date: z.string().nullable(), type: z.literal("prior_auth"), data: priorAuthData});

export const pagination = z.object({has_more: z.boolean(), total: z.number().int(), page: z.number().int(), limit: z.number().int()});

export const timelineList = z.object({data: z.array(z.discriminatedUnion("type", [eventTimelineItem, callTimelineItem, messageTimelineItem, faxTimelineItem, taskTimelineItem, formSubmissionTimelineItem, priorAuthTimelineItem])), pagination: pagination});

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 Patient Timeline
 * 
 * GET /v1/patients/{patient_id}/timeline
 * 
 * Also accepts auth: HTTPBearer
 */
export const getApiV1PatientsPatientIdTimeline = async (args: GetApiV1PatientsPatientIdTimelineArgs, options: GetApiV1PatientsPatientIdTimelineOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

for (const item of args['types[]'] ?? []) query.append("types[]", String(item))
if (args.page != null) query.append("page", String(args.page))
if (args.limit != null) query.append("limit", String(args.limit))
if (APIKeyHeader !== undefined) headers.set("X-API-Key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/patients/${encodeURIComponent(String(args.patient_id))}/timeline${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(timelineList, await res.json())
};