import {z} from 'zod'

export type GetApiV1ApplicationsApplicationIdCampaignsCampaignIdRevisionsCurrentArgs = {applicationId: number, campaignId: number};

export type GetApiV1ApplicationsApplicationIdCampaignsCampaignIdRevisionsCurrentOptions = {baseUrl?: string | undefined, managerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const codeGeneratorSettings = z.object({validCharacters: z.array(z.string()), couponPattern: z.string().min(3).max(100)});

export const limitConfig = z.object({action: z.string(), limit: z.number().gte(0), period: z.enum(["daily", "weekly", "monthly", "yearly"]).optional(), entities: z.array(z.enum(["Coupon", "Referral", "Profile", "Identifier", "Store", "Session"]))});

export const revisionVersion = z.object({id: z.number().int(), accountId: z.number().int(), applicationId: z.number().int(), campaignId: z.number().int(), created: z.string(), createdBy: z.number().int(), revisionId: z.number().int(), version: z.number().int(), name: z.string().min(1).optional(), startTime: z.string().nullable().optional(), endTime: z.string().nullable().optional(), attributes: z.object({}).optional(), description: z.string().nullable().optional(), activeRulesetId: z.number().int().nullable().optional(), tags: z.array(z.string().min(1).max(50)).optional(), couponSettings: codeGeneratorSettings.optional(), referralSettings: codeGeneratorSettings.optional(), limits: z.array(limitConfig).optional(), reevaluateOnReturn: z.boolean().optional(), features: z.array(z.enum(["coupons", "referrals", "loyalty", "giveaways", "strikethrough", "achievements", "advancedEvents"])).optional(), couponAttributes: z.object({}).optional()});

export const revision = z.object({id: z.number().int(), activateAt: z.string().optional(), accountId: z.number().int(), applicationId: z.number().int(), campaignId: z.number().int(), created: z.string(), createdBy: z.number().int(), activatedAt: z.string().optional(), activatedBy: z.number().int().optional(), currentVersion: revisionVersion.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
};

/**
 * Get current revision version
 * 
 * GET /v1/applications/{applicationId}/campaigns/{campaignId}/revisions/current
 * 
 * Also accepts auth: management_key
 */
export const getApiV1ApplicationsApplicationIdCampaignsCampaignIdRevisionsCurrent = async (args: GetApiV1ApplicationsApplicationIdCampaignsCampaignIdRevisionsCurrentArgs, options?: GetApiV1ApplicationsApplicationIdCampaignsCampaignIdRevisionsCurrentOptions) => {
const {baseUrl = "https://yourbaseurl.talon.one", fetch: fetchFn = fetch, managerAuth} = options ?? {}

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

if (managerAuth !== undefined) headers.set("Authorization", managerAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/applications/${encodeURIComponent(String(args.applicationId))}/campaigns/${encodeURIComponent(String(args.campaignId))}/revisions/current${query.size > 0 ? `?${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(revision, await res.json())
};