import {z} from 'zod'

export type GetApiV2510BetaAgenticLogicRulesRuleIdVersionsVersionArgs = {ruleId: string, version: string};

export type GetApiV2510BetaAgenticLogicRulesRuleIdVersionsVersionOptions = {baseUrl?: string | undefined, intelligemsAccessToken?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiV2510BetaAgenticLogicRulesRuleIdVersionsVersionResponse = z.object({detail: z.object({version: z.object({id: z.string(), version: z.number().int().gte(-9007199254740991).lte(9007199254740991), status: z.enum(["active", "superseded", "failed"]), notes: z.string().nullable(), title: z.string().nullable(), origin: z.enum(["chat", "manual"]).nullable(), settings: z.object({maxItems: z.number().int().gte(1).lte(10), excludeOutOfStock: z.boolean(), excludeItemsInCart: z.boolean(), excludePdpProduct: z.boolean(), onEmpty: z.enum(["hide", "smart-recs"])}), templateId: z.string().nullable(), templateVersion: z.number().int().gt(0).lte(9007199254740991).nullable(), templateParams: z.record(z.string(), z.unknown()).nullable(), dependencyLockHash: z.string().nullable(), contentFingerprint: z.string().nullable(), shopifyApiVersion: z.string().nullable(), publishedAtTs: z.number().nullable(), publishedByUserId: z.string().nullable(), publishedByUser: z.object({name: z.string()}).nullable(), createdAtTs: z.number()}), sourceUrl: z.string().nullable(), userTestsUrl: z.string().nullable(), generatedTestsUrl: z.string().nullable(), dependencyLock: z.record(z.string(), z.string()), graph: z.object({version: z.literal(1), nodes: z.array(z.object({id: z.string().min(1).max(200), kind: z.enum(["input", "branch", "generator", "filter", "sort", "limit", "exclusions", "output", "fallback-terminal"]), label: z.string().min(1).max(200), summary: z.string().max(500).optional(), branchId: z.string().min(1).max(200).optional(), meta: z.object({itemCount: z.number().int().gte(0).lte(9007199254740991).optional(), sampleItems: z.array(z.string()).optional(), condition: z.string().max(300).optional(), conditionSubject: z.enum(["cart", "delivery", "shipping", "customer", "page", "order", "time"]).optional(), sortKey: z.string().max(120).optional(), limit: z.number().int().gt(0).lte(9007199254740991).optional()}).and(z.record(z.string(), z.unknown())).optional()})), edges: z.array(z.object({from: z.string().min(1), to: z.string().min(1), kind: z.enum(["flow", "fallback"])}))}).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
};

/**
 * Get a published version
 * 
 * GET /v25-10-beta/agentic-logic/rules/{ruleId}/versions/{version}
 */
export const getApiV2510BetaAgenticLogicRulesRuleIdVersionsVersion = async (args: GetApiV2510BetaAgenticLogicRulesRuleIdVersionsVersionArgs, options?: GetApiV2510BetaAgenticLogicRulesRuleIdVersionsVersionOptions) => {
const {baseUrl = "https://api.intelligems.io", fetch: fetchFn = fetch, intelligemsAccessToken} = options ?? {}

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

if (intelligemsAccessToken !== undefined) headers.set("intelligems-access-token", intelligemsAccessToken)

const url = `${baseUrl.replace(/\/+$/, '')}/v25-10-beta/agentic-logic/rules/${encodeURIComponent(String(args.ruleId))}/versions/${encodeURIComponent(String(args.version))}${query.size > 0 ? `?${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(getApiV2510BetaAgenticLogicRulesRuleIdVersionsVersionResponse, await res.json())
};