import {z} from 'zod'

export type AppIsAllowedRequest = {node?: (string | null) | undefined, compose_hash: string, device_id?: (string | null) | undefined, chain_id?: (number | null) | undefined};

export type CreateApiApiV1AppsAppIdIsAllowedArgs = {app_id: string, body: AppIsAllowedRequest};

export type CreateApiApiV1AppsAppIdIsAllowedOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const appIsAllowedResponse = z.object({app_contract_address: z.string(), compose_hash: z.string(), device_id: z.string(), compose_hash_allowed: z.boolean(), allow_any_device: z.boolean(), device_id_allowed: z.boolean().nullable().optional(), is_allowed: z.boolean(), error: z.string().nullable().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
};

/**
 * Check if app deployment is allowed on-chain
 * 
 * POST /api/v1/apps/{app_id}/is-allowed
 */
export const createApiApiV1AppsAppIdIsAllowed = async (args: CreateApiApiV1AppsAppIdIsAllowedArgs, options?: CreateApiApiV1AppsAppIdIsAllowedOptions) => {
const {baseUrl = "https://cloud-api.phala.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 = `${baseUrl.replace(/\/+$/, '')}/api/v1/apps/${encodeURIComponent(String(args.app_id))}/is-allowed${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(appIsAllowedResponse, await res.json())
};