import {z} from 'zod'

export type GetApiDashboardsDashboardIdConversationsArgs = {dashboard_id: number, tags?: string | undefined, show_unresolved_only?: boolean | undefined, include_archived?: boolean | undefined, search?: string | undefined, page?: number | undefined, page_size?: number | undefined};

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

export const paginationInfo = z.object({page: z.number().int().optional(), page_size: z.number().int().optional(), total_items: z.number().int().optional()});

export const message = z.object({message_id: z.string().optional(), body: z.string().optional(), message_direction: z.string().optional(), response_by_username: z.string().optional(), message_timestamp_utc: z.string().optional(), delivery_status: z.enum(["accepted", "queued", "sending", "scheduled", "error", "sent", "failed", "undelivered", "delivered"]).optional(), schedule_date_utc: z.string().optional(), delivery_error: z.string().optional(), mms_media: z.array(z.string()).optional()});

export const conversation = z.object({phone_number: z.string().optional(), last_message: message.optional()});

export const conversationResponseContainer = z.object({meta: paginationInfo.optional(), items: z.array(conversation).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
};

/**
 * Retrieves all conversations for this dashboard.
 * 
 * GET /dashboards/{dashboard_id}/conversations
 */
export const getApiDashboardsDashboardIdConversations = async (args: GetApiDashboardsDashboardIdConversationsArgs, options?: GetApiDashboardsDashboardIdConversationsOptions) => {
const {baseUrl = "https://api.textrequest.com/api/v3", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.tags != null) query.append("tags", String(args.tags))
if (args.show_unresolved_only != null) query.append("show_unresolved_only", String(args.show_unresolved_only))
if (args.include_archived != null) query.append("include_archived", String(args.include_archived))
if (args.search != null) query.append("search", String(args.search))
if (args.page != null) query.append("page", String(args.page))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/dashboards/${encodeURIComponent(String(args.dashboard_id))}/conversations${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(conversationResponseContainer, await res.json())
};