import {z} from 'zod'

export type CreateApiV3SequencesStatsArgs = {body: {filters?: ({from?: string | undefined, to?: string | undefined, dateRangePreset?: ('lastWeek' | 'lastMonth') | undefined, userIds?: Array<number> | undefined}) | undefined}};

export type CreateApiV3SequencesStatsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV3SequencesStatsResponse = z.array(z.object({sequenceId: z.number().int().optional(), name: z.string().optional(), status: z.enum(["new", "active", "paused", "archived"]).optional(), emailOverview: z.object({contacted: z.number().int().optional(), delivered: z.number().int().optional(), opened: z.number().int().optional(), replied: z.number().int().optional(), interested: z.number().int().optional(), notReached: z.number().int().optional(), optedOut: z.number().int().optional(), outOfOffice: z.number().int().optional(), bounced: z.number().int().optional(), autoReplied: z.number().int().optional(), meetingsBooked: z.number().int().optional(), deliveredPercentage: z.number().optional(), openedPercentage: z.number().optional(), repliedPercentage: z.number().optional(), interestedPercentage: z.number().optional(), notReachedPercentage: z.number().optional(), optedOutPercentage: z.number().optional(), outOfOfficePercentage: z.number().optional(), bouncedPercentage: z.number().optional(), autoRepliedPercentage: z.number().optional(), meetingsBookedPercentage: z.number().optional()}).optional(), linkedInOverview: z.object({connectionsSent: z.number().int().optional(), connectionsAccepted: z.number().int().optional(), connectionsAcceptedPercentage: z.number().optional(), messagesSent: z.number().int().optional(), replied: z.number().int().optional(), repliedPercentage: z.number().optional(), inMailsSent: z.number().int().optional(), inMailsReplied: z.number().int().optional(), inMailsRepliedPercentage: z.number().optional(), connectionNotesSent: z.number().int().optional(), connectionNotesReplied: z.number().int().optional(), connectionNotesRepliedPercentage: z.number().optional(), profileViews: z.number().int().optional(), likes: z.number().int().optional(), follows: z.number().int().optional(), endorses: z.number().int().optional(), regularMessagesSent: z.number().int().optional(), regularMessagesReplied: z.number().int().optional(), regularMessagesRepliedPercentage: z.number().optional()}).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
};

/**
 * Get stats for all sequences
 * 
 * POST /v3/sequences/stats
 */
export const createApiV3SequencesStats = async (args: CreateApiV3SequencesStatsArgs, options?: CreateApiV3SequencesStatsOptions) => {
const {baseUrl = "https://api.reply.io", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v3/sequences/stats${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(createApiV3SequencesStatsResponse, await res.json())
};