import {z} from 'zod'

export type EnrollPositionDto = {programId: number, walletAddress: string, tickLower: number, tickUpper: number, termsAcceptedTxHash?: string | undefined};

export type CreateApiIncentiveEnrollArgs = {body: EnrollPositionDto};

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

export const incentiveProgramPositionResponseDto = z.object({id: z.number(), programId: z.number(), walletAddress: z.string(), owner: z.string().nullable(), positionId: z.string(), tickLower: z.number().nullable(), tickUpper: z.number().nullable(), initialLiquidity: z.string(), initialValueUsd: z.number().nullable(), isFullRange: z.boolean(), isQualified: z.boolean(), enrolledAt: z.string(), disqualifiedAt: z.string().nullable(), disqualificationReason: z.string().nullable(), termsAcceptedAt: z.string().nullable(), termsAcceptedIp: z.string().nullable(), createdAt: z.string(), updatedAt: z.string()});

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
};

/**
 * POST /incentive/enroll
 * 
 * POST /incentive/enroll
 */
export const createApiIncentiveEnroll = async (args: CreateApiIncentiveEnrollArgs, options?: CreateApiIncentiveEnrollOptions) => {
const {baseUrl = "https://swap-backend.stage.defi.ovh.gala.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/incentive/enroll${query.size > 0 ? `?${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(incentiveProgramPositionResponseDto, await res.json())
};