import {z} from 'zod'

export type CommissionStatus = 'PENDING' | 'APPROVED' | 'PAID' | 'REVERSED' | 'DELETED';

export type GetApiCampaignIdCommissionsArgs = {id: string, nextId?: string | undefined, limit?: number | undefined, status?: CommissionStatus | undefined};

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

export const commissionStatus = z.enum(["PENDING", "APPROVED", "PAID", "REVERSED", "DELETED"]);

export const participantCommission = z.object({id: z.string(), referrerId: z.string(), referredId: z.string(), amount: z.number().int(), saleAmount: z.number().int(), currencyISO: z.string(), status: commissionStatus, approvedAt: z.number().int().nullable().optional(), paidAt: z.number().int().nullable().optional(), reversedAt: z.number().int().nullable().optional(), holdDuration: z.number().int().nullable().optional(), payoutQueuedAt: z.number().int().nullable().optional(), provider: z.string().nullable().optional(), createdAt: z.number().int(), amountInCampaignCurrency: z.number().int().nullable().optional(), saleAmountAmountInCampaignCurrency: z.number().int().nullable().optional(), exchangeRate: z.number().nullable().optional(), campaignCurrencyISO: z.string().nullable().optional(), exchangeRateAt: z.number().int().nullable().optional(), fxError: z.string().nullable().optional()});

export const participantCommissionListResponse = z.object({commissions: z.array(participantCommission), limit: z.number().int(), nextId: z.string().nullable()});

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 participant commissions
 * 
 * GET /campaign/{id}/commissions
 */
export const getApiCampaignIdCommissions = async (args: GetApiCampaignIdCommissionsArgs, options?: GetApiCampaignIdCommissionsOptions) => {
const {baseUrl = "https://api.growsurf.com/v2", fetch: fetchFn = fetch, apiKeyAuth} = options ?? {}

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

if (args.nextId != null) query.append("nextId", String(args.nextId))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.status != null) query.append("status", String(args.status))
if (apiKeyAuth !== undefined) headers.set('authorization', `Bearer ${apiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/campaign/${encodeURIComponent(String(args.id))}/commissions${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(participantCommissionListResponse, await res.json())
};