import {z} from 'zod'

export type GetApiBroadcastsIdRecipientsArgs = {id: string, status?: ('queued' | 'sending' | 'sent' | 'held' | 'skipped' | 'failed') | undefined, activity?: ('opened' | 'clicked' | 'not_opened' | 'not_delivered' | 'bounced' | 'complained' | 'unsubscribed') | undefined, query?: string | undefined, include?: 'links' | undefined, limit?: number | undefined, offset?: number | undefined};

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

export const getApiBroadcastsIdRecipientsResponse = z.object({data: z.array(z.object({contactId: z.string(), email: z.string(), status: z.string(), skipReason: z.unknown(), emailId: z.string(), error: z.unknown(), attempts: z.number().int(), sentAt: z.string(), provider: z.string(), deliveredAt: z.string(), openedAt: z.string(), clickedAt: z.unknown(), opens: z.number().int(), clicks: z.number().int(), bouncedAt: z.unknown(), complainedAt: z.unknown(), unsubscribedAt: z.unknown()})), count: z.number().int(), totals: z.object({queued: z.number().int(), sending: z.number().int(), sent: z.number().int(), held: z.number().int(), skipped: z.number().int(), failed: z.number().int(), total: z.number().int()})});

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
};

/**
 * List a broadcast's recipients, outcomes, and engagement
 * 
 * GET /broadcasts/{id}/recipients
 */
export const getApiBroadcastsIdRecipients = async (args: GetApiBroadcastsIdRecipientsArgs, options?: GetApiBroadcastsIdRecipientsOptions) => {
const {baseUrl = "https://sendhq.cc/api/v1", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.status != null) query.append("status", String(args.status))
if (args.activity != null) query.append("activity", String(args.activity))
if (args.query != null) query.append("query", String(args.query))
if (args.include != null) query.append("include", String(args.include))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/broadcasts/${encodeURIComponent(String(args.id))}/recipients${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(getApiBroadcastsIdRecipientsResponse, await res.json())
};