import {z} from 'zod'

export type ScheduleType = 'DAILY' | 'MONTHLY' | 'WEEKLY';

export type ClaimScheduleConfig = {schedule_type?: ScheduleType | undefined, days_of_week?: Array<number> | undefined, days_of_month?: Array<number> | undefined, hour?: number | undefined, minute?: number | undefined};

export type CreatePayoutGroupRequest = {ledger?: string | undefined, asset_type?: string | undefined, jurisdiction?: string | undefined, name?: string | undefined, claimer_address?: string | undefined, schedule?: ClaimScheduleConfig | undefined};

export type CreateApiRewardsPayoutGroupsArgs = {body: CreatePayoutGroupRequest};

export type CreateApiRewardsPayoutGroupsOptions = {baseUrl?: string | undefined, OAuth2?: string | undefined, fetch?: typeof fetch | undefined};

export const payoutGroupOnchainStatus = z.enum(["UNREGISTERED", "PENDING_REGISTRATION", "NEEDS_REREGISTRATION", "ACTIVE", "FAILED_REGISTRATION", "PENDING_DELETION", "FAILED_DELETION", "PENDING_MULTIPLIER_UPDATE", "MULTIPLIER_UPDATE_FAILED", "UNREGISTERED_INSUFFICIENT_BALANCE"]);

export const payoutGroup = z.object({id: z.string(), ledger: z.string(), asset_type: z.string(), rate_id: z.string(), jurisdiction: z.string(), name: z.string().optional(), claimer_address: z.string(), manager_address: z.string().optional(), destination_address: z.string().optional(), onchain_group_id: z.string().optional(), onchain_status: payoutGroupOnchainStatus, balance: z.string(), balance_at: z.string().optional(), last_claim_all_at: z.string().optional(), created_at: z.string(), updated_at: z.string()});

export const createPayoutGroupResponse = z.object({group: payoutGroup.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
};

/**
 * Create Payout Group
 * 
 * POST /rewards/payout-groups
 * 
 * Also accepts auth: OAuth2
 */
export const createApiRewardsPayoutGroups = async (args: CreateApiRewardsPayoutGroupsArgs, options?: CreateApiRewardsPayoutGroupsOptions) => {
const {baseUrl = "https://api.paxos.com/v2", fetch: fetchFn = fetch, OAuth2} = options ?? {}

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

if (OAuth2 !== undefined) headers.set('authorization', `Bearer ${OAuth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/rewards/payout-groups${query.size > 0 ? `?${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(createPayoutGroupResponse, await res.json())
};