import {z} from 'zod'

export type GetApiPublicV1CampaignsCampaignIdAnalyticsArgs = {startDate: string, endDate: string, granularity?: ('day' | 'week') | undefined, campaignId: string};

export type GetApiPublicV1CampaignsCampaignIdAnalyticsOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiPublicV1CampaignsCampaignIdAnalyticsResponse = z.object({statusCode: z.number().optional(), status: z.boolean().optional(), message: z.string().optional(), data: z.object({analytics: z.object({timeSeries: z.array(z.object({date: z.string().optional(), inMailsSent: z.number().optional(), connectionRequestsSent: z.number().optional(), followUpsSent: z.number().optional(), reEngagementSent: z.number().optional(), repliesReceived: z.number().optional(), meetingsBooked: z.number().optional()})).optional(), statusCounts: z.object({approvalRequired: z.number().optional(), responded: z.number().optional(), messageSent: z.number().optional(), followUpSent: z.number().optional(), reEngagementSent: z.number().optional(), prospectCreated: z.number().optional(), outreachScheduled: z.number().optional(), resendCooldown: z.number().optional(), acceptedConnect: z.number().optional(), doNotContact: z.number().optional(), outreachFailed: z.number().optional(), requestWithdrawn: z.number().optional(), stopOutreach: z.number().optional(), humanHandover: z.number().optional()}).optional(), breakdowns: z.object({icpFit: z.object({totalUnique: z.number().optional(), lowIcpCount: z.number().optional(), mediumIcpCount: z.number().optional(), highIcpCount: z.number().optional()}).optional(), meetingsBooked: z.number().optional()}).optional()}).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 time-series and breakdown analytics for a single campaign. Workspace admins and owners can access analytics for workspace members.
 * 
 * GET /public/v1/campaigns/{campaignId}/analytics
 */
export const getApiPublicV1CampaignsCampaignIdAnalytics = async (args: GetApiPublicV1CampaignsCampaignIdAnalyticsArgs, options?: GetApiPublicV1CampaignsCampaignIdAnalyticsOptions) => {
const {baseUrl = "https://api.joinvalley.co", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.startDate != null) query.append("startDate", String(args.startDate))
if (args.endDate != null) query.append("endDate", String(args.endDate))
if (args.granularity != null) query.append("granularity", String(args.granularity))
if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/public/v1/campaigns/${encodeURIComponent(String(args.campaignId))}/analytics${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(getApiPublicV1CampaignsCampaignIdAnalyticsResponse, await res.json())
};