import {z} from 'zod'

export type TokenCreateRequest = {description?: (string | null) | undefined, bucketPermissions?: ({[key: string]: 'read' | 'write'}) | undefined, componentAccess?: Array<string> | undefined, canManageBuckets?: boolean | undefined, canReadAllFileUploads?: boolean | undefined, canPurgeTrash?: boolean | undefined, expiresIn?: (number | null) | undefined, canManageProtectedDefaultBranch?: boolean | undefined, canCreateJobs?: boolean | undefined, canReadAllProjectEvents?: boolean | undefined, canManageDevBranches?: boolean | undefined};

export type TokenCreateLimitedRequest = {description?: (string | null) | undefined, expiresIn?: (number | null) | undefined};

export type CreateApiV2StorageTokensArgs = {body: TokenCreateRequest | TokenCreateLimitedRequest};

export type CreateApiV2StorageTokensOptions = {baseUrl?: string | undefined, StorageKey?: string | undefined, fetch?: typeof fetch | undefined};

export const actorResponse = z.object({type: z.enum(["token", "session", "pat", "system"]), id: z.string(), name: z.string(), adminId: z.number().int().nullable()});

export const tokenCreateResponse = z.object({id: z.string(), created: z.string().nullable(), refreshed: z.string().nullable(), description: z.string(), uri: z.string(), isMasterToken: z.boolean(), canManageBuckets: z.boolean(), canManageTokens: z.boolean(), canReadAllFileUploads: z.boolean(), canPurgeTrash: z.boolean(), canManageProtectedDefaultBranch: z.boolean(), canCreateJobs: z.boolean(), canReadAllProjectEvents: z.boolean(), canManageDevBranches: z.boolean(), expires: z.string().nullable(), isExpired: z.boolean(), isDisabled: z.boolean(), dailyCapacity: z.number().int(), token: z.string().optional(), creatorToken: z.object({id: z.number().int(), description: z.string()}).optional(), actor: actorResponse.nullable(), componentAccess: z.array(z.string()).optional(), bucketPermissions: z.record(z.string(), 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
};

/**
 * Create token
 * 
 * POST /v2/storage/tokens
 * 
 * Also accepts auth: ManageKey, BearerAuth
 */
export const createApiV2StorageTokens = async (args: CreateApiV2StorageTokensArgs, options?: CreateApiV2StorageTokensOptions) => {
const {baseUrl = "https://connection.keboola.com", fetch: fetchFn = fetch, StorageKey} = options ?? {}

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

if (StorageKey !== undefined) headers.set("X-StorageApi-Token", StorageKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v2/storage/tokens${query.size > 0 ? `?${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(tokenCreateResponse, await res.json())
};