import {z} from 'zod'

export type CreateApiPartnersReportingEntityArgs = {body: {from: string, to: string, timezone_id: number, currency_id: string, columns: Array<{column: 'advertiser' | 'offer'}>, query?: ({filters?: (Array<{resource_type?: 'advertiser' | undefined, filter_id_value?: string | undefined}>) | undefined}) | undefined}};

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

export const createApiPartnersReportingEntityResponse = z.object({summary: z.object({imp: z.number().int().optional(), total_click: z.number().int().optional(), unique_click: z.number().int().optional(), invalid_click: z.number().int().optional(), duplicate_click: z.number().int().optional(), ctr: z.number().optional(), cv: z.number().int().optional(), view_through_cv: z.number().int().optional(), event: z.number().int().optional(), cvr: z.number().optional(), evr: z.number().optional(), rpc: z.number().optional(), rpm: z.number().optional(), revenue: z.number().optional(), redirect_traffic_revenue: z.number().optional(), referral_revenue: z.number().optional()}).optional(), performance: z.array(z.object({unix: z.number().int().optional(), reporting: z.object({imp: z.number().int().optional(), total_click: z.number().int().optional(), unique_click: z.number().int().optional(), invalid_click: z.number().int().optional(), duplicate_click: z.number().int().optional(), ctr: z.number().optional(), cv: z.number().int().optional(), view_through_cv: z.number().int().optional(), event: z.number().int().optional(), cvr: z.number().optional(), evr: z.number().optional(), rpc: z.number().optional(), rpm: z.number().optional(), revenue: z.number().optional(), redirect_traffic_revenue: z.number().optional(), referral_revenue: z.number().optional()}).optional()})).optional(), table: z.object({rows: z.array(z.object({columns: z.array(z.object({column_type: z.string().optional(), id: z.string().optional(), label: z.string().optional()})).optional(), reporting: z.object({imp: z.number().int().optional(), total_click: z.number().int().optional(), unique_click: z.number().int().optional(), invalid_click: z.number().int().optional(), duplicate_click: z.number().int().optional(), ctr: z.number().optional(), cv: z.number().int().optional(), view_through_cv: z.number().int().optional(), event: z.number().int().optional(), cvr: z.number().optional(), evr: z.number().optional(), rpc: z.number().optional(), rpm: z.number().optional(), revenue: z.number().optional(), redirect_traffic_revenue: z.number().optional(), referral_revenue: z.number().optional()}).optional()})).optional()}).optional(), incomplete_results: z.boolean().optional(), has_all_impression_packages: z.boolean().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 Aggregated Reporting Data
 * 
 * POST /partners/reporting/entity
 */
export const createApiPartnersReportingEntity = async (args: CreateApiPartnersReportingEntityArgs, options?: CreateApiPartnersReportingEntityOptions) => {
const {baseUrl = "https://api.eflow.team/v1", fetch: fetchFn = fetch, APIKey} = options ?? {}

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

if (APIKey !== undefined) headers.set("X-Eflow-Api-Key", APIKey)

const url = `${baseUrl.replace(/\/+$/, '')}/partners/reporting/entity${query.size > 0 ? `?${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(createApiPartnersReportingEntityResponse, await res.json())
};