import {z} from 'zod'

export type GetApiMessagesOutboundClicksArgs = {'X-Postmark-Server-Token': string, count: number, offset: number, recipient?: string | undefined, tag?: string | undefined, client_name?: string | undefined, client_company?: string | undefined, client_family?: string | undefined, os_name?: string | undefined, os_family?: string | undefined, os_company?: string | undefined, platform?: string | undefined, country?: string | undefined, region?: string | undefined, city?: string | undefined};

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

export const extendedMessageClickEventInformation = z.object({ClickLocation: z.string().optional(), Client: z.object({Name: z.string().optional(), Company: z.string().optional(), Family: z.string().optional()}).optional(), OS: z.object({Name: z.string().optional(), Company: z.string().optional(), Family: z.string().optional()}).optional(), Platform: z.string().optional(), UserAgent: z.string().optional(), OriginalLink: z.string().optional(), Geo: z.object({CountryISOCode: z.string().optional(), Country: z.string().optional(), RegionISOCode: z.string().optional(), Region: z.string().optional(), City: z.string().optional(), Zip: z.string().optional(), Coords: z.string().optional(), IP: z.string().optional()}).optional(), MessageID: z.string().optional(), ReceivedAt: z.string().optional(), Tag: z.string().optional(), Recipient: z.string().optional()});

export const messageClickSearchResponse = z.object({TotalCount: z.number().int().optional(), Clicks: z.array(extendedMessageClickEventInformation).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
};

/**
 * Clicks for a all messages
 * 
 * GET /messages/outbound/clicks
 */
export const getApiMessagesOutboundClicks = async (args: GetApiMessagesOutboundClicksArgs, options: GetApiMessagesOutboundClicksOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args['X-Postmark-Server-Token'] != null) headers.set("X-Postmark-Server-Token", String(args['X-Postmark-Server-Token']))
if (args.count != null) query.append("count", String(args.count))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.recipient != null) query.append("recipient", String(args.recipient))
if (args.tag != null) query.append("tag", String(args.tag))
if (args.client_name != null) query.append("client_name", String(args.client_name))
if (args.client_company != null) query.append("client_company", String(args.client_company))
if (args.client_family != null) query.append("client_family", String(args.client_family))
if (args.os_name != null) query.append("os_name", String(args.os_name))
if (args.os_family != null) query.append("os_family", String(args.os_family))
if (args.os_company != null) query.append("os_company", String(args.os_company))
if (args.platform != null) query.append("platform", String(args.platform))
if (args.country != null) query.append("country", String(args.country))
if (args.region != null) query.append("region", String(args.region))
if (args.city != null) query.append("city", String(args.city))

const url = `${baseUrl.replace(/\/+$/, '')}/messages/outbound/clicks${query.size > 0 ? `?${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(messageClickSearchResponse, await res.json())
};