import {z} from 'zod'

export type OperationType = 'unknown' | 'add' | 'remove' | 'replace' | 'move' | 'copy' | 'test';

export type JsonPatchOperation = {op: OperationType, path: string, from?: (string | null) | undefined, value: unknown};

export type PatchApiV1ProxyProfilesProxyProfileIdArgs = {proxyProfileId: string, body: Array<JsonPatchOperation>};

export type PatchApiV1ProxyProfilesProxyProfileIdOptions = {baseUrl?: string | undefined, Basic?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const webhookNotification = z.object({webhookProxyUrl: z.string(), signingKey1: z.string(), signingKey2: z.string().nullable()});

export const connectionPreferences = z.object({sdkPollInterval: z.number().int(), webhookNotification: webhookNotification.nullable()});

export const selectionRuleKind = z.enum(["include", "exclude"]);

export const proxyProfileSelectionRule = z.object({kind: selectionRuleKind, productIdFilter: z.string().nullable(), configIdFilter: z.string().nullable(), environmentIdFilter: z.string().nullable(), productNameMatchFilter: z.string().nullable(), configNameMatchFilter: z.string().nullable(), environmentNameMatchFilter: z.string().nullable()});

export const proxyProfileModel = z.object({proxyProfileId: z.string(), name: z.string(), description: z.string().nullable(), lastAccessedAt: z.string().nullable(), connectionPreferences: connectionPreferences, sdkKeySelectionRules: z.array(proxyProfileSelectionRule)});

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
};

/**
 * Update Proxy Profile
 * 
 * PATCH /v1/proxy-profiles/{proxyProfileId}
 */
export const patchApiV1ProxyProfilesProxyProfileId = async (args: PatchApiV1ProxyProfilesProxyProfileIdArgs, options?: PatchApiV1ProxyProfilesProxyProfileIdOptions) => {
const {baseUrl = "https://api.configcat.com", fetch: fetchFn = fetch, Basic} = options ?? {}

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

if (Basic !== undefined) headers.set('authorization', `Basic ${btoa(`${Basic.username}:${Basic.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/proxy-profiles/${encodeURIComponent(String(args.proxyProfileId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(proxyProfileModel, await res.json())
};