import {z} from 'zod'

export type ApiClaimingType = 'all' | 'referral' | 'cashback' | 'staking' | 'rewards_stonfi' | 'rewards_dedust' | 'coffee_dex' | 'boost';

export type ApiTokenClaimRequest = {token_address: string, wallet_address: string};

export type CreateApiV1ClaimAddressArgs = {address: string, 'x-verify': string, type: ApiClaimingType, body: Array<ApiTokenClaimRequest>};

export type CreateApiV1ClaimAddressOptions = {baseUrl?: string | undefined, ApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const apiExtraCurrency = z.object({id: z.number().int(), amount: z.string()});

export const apiTransactionBoc = z.object({payload_cell: z.string(), address: z.string(), value: z.string(), state_init: z.string().optional(), extra: z.array(apiExtraCurrency).optional()});

export const apiTransactionResponse = z.object({query_id: z.number().int(), message: apiTransactionBoc});

export const createApiV1ClaimAddressResponse = z.array(apiTransactionResponse);

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
};

/**
 * Claim tokens
 * 
 * POST /v1/claim/{address}
 */
export const createApiV1ClaimAddress = async (args: CreateApiV1ClaimAddressArgs, options?: CreateApiV1ClaimAddressOptions) => {
const {baseUrl = "https://backend.swap.coffee", 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 (args['x-verify'] != null) headers.set("x-verify", String(args['x-verify']))
if (args.type != null) query.append("type", String(args.type))
if (ApiKey !== undefined) headers.set("X-Api-Key", ApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/claim/${encodeURIComponent(String(args.address))}${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(createApiV1ClaimAddressResponse, await res.json())
};