import {z} from 'zod'

export type GetApiApiV4MeRewardsStatusArgs = {polling_id?: string | undefined, reward_name?: string | undefined, partner_event_id?: string | undefined};

export type GetApiApiV4MeRewardsStatusOptions = {baseUrl?: string | undefined, HEADER?: string | undefined, fetch?: typeof fetch | undefined};

export const qualityRuleResult = z.object({rule_name: z.string().optional(), score: z.enum(["ERROR", "HIGH", "LOW"]).optional()});

export const qualityResults = z.object({quality_rule_results: z.array(qualityRuleResult).optional(), score: z.enum(["ERROR", "HIGH", "LOW"]).optional()});

export const zonedDateTime = z.string();

export const journeyKey = z.object({name: z.string().optional(), value: z.string().optional()});

export const rewardResponse = z.object({action_id: z.string(), campaign_id: z.string(), cause_event_id: z.string(), container: z.string(), created_at: zonedDateTime, data: z.record(z.string(), z.string()), email: z.string().nullable(), expires_at: zonedDateTime, face_value: z.number(), face_value_type: z.enum(["AUD", "BRL", "CAD", "CNY", "EUR", "GBP", "HKD", "INR", "JPY", "KRW", "MONTH", "MXN", "NZD", "PERCENT_OFF", "POINTS", "TRY", "TWD", "USD"]), journey_key: journeyKey, journey_name: z.string(), partner_reward_id: z.string().nullable(), partner_reward_key_type: z.enum(["COUPON", "ID", "LINK"]), partner_reward_supplier_id: z.string().nullable(), partner_user_id: z.string().nullable(), person_id: z.string(), reward_id: z.string(), reward_supplier_id: z.string(), root_event_id: z.string(), sandbox: z.string(), state: z.enum(["CANCELED", "EARNED", "FAILED", "FULFILLED", "REDEEMED", "REVOKED", "SENT"])});

export const pollingRewardResponse = z.object({quality_results: z.array(qualityResults), reward: rewardResponse, status: z.enum(["FAILED", "PENDING", "SUCCEEDED"])});

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 reward redemption status
 * 
 * GET /api/v4/me/rewards/status
 * 
 * Also accepts auth: QUERY, COOKIE
 */
export const getApiApiV4MeRewardsStatus = async (args: GetApiApiV4MeRewardsStatusArgs, options?: GetApiApiV4MeRewardsStatusOptions) => {
const {baseUrl = "https://api.extole.io", fetch: fetchFn = fetch, HEADER} = options ?? {}

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

if (args.polling_id != null) query.append("polling_id", String(args.polling_id))
if (args.reward_name != null) query.append("reward_name", String(args.reward_name))
if (args.partner_event_id != null) query.append("partner_event_id", String(args.partner_event_id))
if (HEADER !== undefined) headers.set("Authorization", HEADER)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v4/me/rewards/status${query.size > 0 ? `?${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(pollingRewardResponse, await res.json())
};