import {z} from 'zod'

export type GetApiCampaignIdParticipantParticipantIdOrEmailRewardsArgs = {id: string, participantIdOrEmail: string, nextId?: string | undefined, limit?: number | undefined};

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

export const rewardStatus = z.enum(["PENDING", "FULFILLED"]);

export const commissionStructure = z.object({amount: z.number().int().nullable().optional(), event: z.string().nullable().optional(), type: z.enum(["PERCENT", "AMOUNT", "null"]).nullable().optional(), minPaidReferrals: z.number().int().nullable().optional(), holdDuration: z.number().int().nullable().optional(), duration: z.string().nullable().optional(), durationInMonths: z.number().int().nullable().optional(), approvalRequired: z.boolean().nullable().optional(), percent: z.number().nullable().optional(), hasMaxAmount: z.boolean().nullable().optional(), maxAmount: z.number().int().nullable().optional(), maxAmountISO: z.string().nullable().optional(), hasIntro: z.boolean().nullable().optional(), introType: z.string().nullable().optional(), introPercent: z.number().nullable().optional(), introAmount: z.number().int().nullable().optional(), introAmountISO: z.string().nullable().optional(), introDuration: z.string().nullable().optional(), introDurationInMonths: z.number().int().nullable().optional()}).and(z.record(z.string(), z.unknown()));

export const participantReward = z.object({id: z.string(), rewardId: z.string(), status: rewardStatus, unread: z.boolean().optional(), approved: z.boolean().optional(), approvedAt: z.number().int().nullable().optional(), fulfilledAt: z.number().int().nullable().optional(), isReferrer: z.boolean().optional(), isAvailable: z.boolean().optional(), isFulfilled: z.boolean().optional(), referredId: z.string().optional(), referrerId: z.string().optional(), commissionStructure: commissionStructure.nullable().optional()});

export const participantRewardListResponse = z.object({rewards: z.array(participantReward), 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 rewards
 * 
 * GET /campaign/{id}/participant/{participantIdOrEmail}/rewards
 */
export const getApiCampaignIdParticipantParticipantIdOrEmailRewards = async (args: GetApiCampaignIdParticipantParticipantIdOrEmailRewardsArgs, options?: GetApiCampaignIdParticipantParticipantIdOrEmailRewardsOptions) => {
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 (apiKeyAuth !== undefined) headers.set('authorization', `Bearer ${apiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/campaign/${encodeURIComponent(String(args.id))}/participant/${encodeURIComponent(String(args.participantIdOrEmail))}/rewards${query.size > 0 ? `?${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(participantRewardListResponse, await res.json())
};