import {z} from 'zod'

export type GetApiV3ActivitySendArgs = {event_type?: (Array<'accepted' | 'delivered' | 'bounced' | 'complaint' | 'rejected'>) | undefined, bounce_class?: ('hard' | 'soft' | 'undetermined') | undefined, recipient?: string | undefined, recipient_domain?: string | undefined, sending_domain?: string | undefined, from?: string | undefined, grant_id?: string | undefined, message_id?: string | undefined, thread_id?: string | undefined, start?: number | undefined, end?: number | undefined, order?: ('desc' | 'asc') | undefined, limit?: number | undefined, page_token?: string | undefined};

export type GetApiV3ActivitySendOptions = {baseUrl?: string | undefined, NYLASAPIKEY?: string | undefined, fetch?: typeof fetch | undefined};

export const detail = z.object({smtp_response: z.string().optional(), processing_time_ms: z.number().int().optional(), reporting_mta: z.string().optional(), remote_mta_ip: z.string().optional(), bounce_type: z.string().optional(), bounce_subtype: z.string().optional(), status: z.string().optional(), action: z.string().optional(), diagnostic_code: z.string().optional(), feedback_type: z.string().optional(), complaint_subtype: z.string().optional()});

export const getApiV3ActivitySendResponse = z.object({request_id: z.string().optional(), data: z.array(z.object({id: z.string().optional(), event_type: z.enum(["accepted", "delivered", "bounced", "complaint", "rejected"]).optional(), bounce_class: z.enum(["hard", "soft", "undetermined"]).optional(), timestamp: z.number().int().optional(), application_id: z.string().optional(), grant_id: z.string().optional(), message_id: z.string().optional(), thread_id: z.string().optional(), from: z.string().optional(), sending_domain: z.string().optional(), recipient: z.string().optional(), recipient_domain: z.string().optional(), subject: z.string().optional(), reason: z.string().optional(), detail: detail.optional()})).optional(), next_cursor: z.string().nullable().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
};

/**
 * List send events
 * 
 * GET /v3/activity/send
 */
export const getApiV3ActivitySend = async (args: GetApiV3ActivitySendArgs, options?: GetApiV3ActivitySendOptions) => {
const {baseUrl = "https://api.us.nylas.com", fetch: fetchFn = fetch, NYLASAPIKEY} = options ?? {}

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

for (const item of args.event_type ?? []) query.append("event_type", String(item))
if (args.bounce_class != null) query.append("bounce_class", String(args.bounce_class))
if (args.recipient != null) query.append("recipient", String(args.recipient))
if (args.recipient_domain != null) query.append("recipient_domain", String(args.recipient_domain))
if (args.sending_domain != null) query.append("sending_domain", String(args.sending_domain))
if (args.from != null) query.append("from", String(args.from))
if (args.grant_id != null) query.append("grant_id", String(args.grant_id))
if (args.message_id != null) query.append("message_id", String(args.message_id))
if (args.thread_id != null) query.append("thread_id", String(args.thread_id))
if (args.start != null) query.append("start", String(args.start))
if (args.end != null) query.append("end", String(args.end))
if (args.order != null) query.append("order", String(args.order))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.page_token != null) query.append("page_token", String(args.page_token))
if (NYLASAPIKEY !== undefined) headers.set('authorization', `Bearer ${NYLASAPIKEY}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/activity/send${query.size > 0 ? `?${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(getApiV3ActivitySendResponse, await res.json())
};