import {z} from 'zod'

export type GetApiApiV1ReferralsCommissionsArgs = {affiliate_account: string, days?: number | undefined};

export type GetApiApiV1ReferralsCommissionsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const affiliateCommissionDay = z.object({accrued_usd: z.number(), basis_l1_usd: z.number(), basis_l2_usd: z.number(), date: z.string(), penalty_multiplier: z.number(), rate_l1: z.number(), rate_l2: z.number(), tier: z.string()});

export const commissionTier = z.object({nuv_threshold_usd: z.number(), rate_l1: z.number(), rate_l2: z.number(), tier: z.string()});

export const affiliateCommissionWeek = z.object({accrued_usd: z.number(), allocated_usd: z.number(), campaign_id: z.number().int().gte(0), minimum_usd: z.number(), reason: z.string(), status: z.string(), week_start_date: z.string()});

export const affiliateCommissions = z.object({accrued_this_week_usd: z.number(), accrued_today_usd: z.number(), current_nuv_usd: z.number(), current_tier: z.string(), days: z.array(affiliateCommissionDay), lifetime_accrued_usd: z.number(), meets_minimum: z.boolean(), minimum_payout_usd: z.number(), mode: z.string(), nuv_window_days: z.number().int().gte(0), pending_effective_from: z.string(), pending_mode: z.string(), previous_week_campaign_id: z.number().int().gte(0), previous_week_status: z.string(), previous_week_usd: z.number(), progress_to_minimum: z.number(), tiers: z.array(commissionTier), week_start_date: z.string(), weeks: z.array(affiliateCommissionWeek)});

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 an affiliate's accrued commission
 * 
 * GET /api/v1/referrals/commissions
 */
export const getApiApiV1ReferralsCommissions = async (args: GetApiApiV1ReferralsCommissionsArgs, options?: GetApiApiV1ReferralsCommissionsOptions) => {
const {baseUrl = "https://api.mainnet.aptoslabs.com/decibel", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.affiliate_account != null) query.append("affiliate_account", String(args.affiliate_account))
if (args.days != null) query.append("days", String(args.days))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/referrals/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(affiliateCommissions, await res.json())
};