import {z} from 'zod'

export type GetApiApiProvidersProviderKeysArgs = {provider: string};

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

export const key = z.object({id: z.string().optional(), name: z.string().optional(), value: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), models: z.array(z.string()).optional(), blacklisted_models: z.array(z.string()).optional(), weight: z.number().optional(), aliases: z.record(z.string(), z.string().min(1)).optional(), azure_key_config: z.object({endpoint: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), api_version: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), client_id: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), client_secret: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), tenant_id: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), scopes: z.array(z.string()).optional()}).optional(), vertex_key_config: z.object({project_id: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), project_number: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), region: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), auth_credentials: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional()}).optional(), bedrock_key_config: z.object({access_key: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), secret_key: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), session_token: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), region: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), arn: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}).optional(), batch_s3_config: z.object({buckets: z.array(z.object({bucket_name: z.string().optional(), prefix: z.string().optional(), is_default: z.boolean().optional()})).optional()}).optional()}).optional(), vllm_key_config: z.object({url: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()}), model_name: z.string().optional()}).optional(), ollama_key_config: z.object({url: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()})}).optional(), sgl_key_config: z.object({url: z.object({value: z.string().optional(), env_var: z.string().optional(), from_env: z.boolean().optional()})}).optional(), replicate_key_config: z.object({use_deployments_endpoint: z.boolean().optional()}).optional(), enabled: z.boolean().optional(), use_for_batch_api: z.boolean().optional(), config_hash: z.string().optional(), status: z.string().optional(), description: z.string().optional()});

export const listProviderKeysResponse = z.object({keys: z.array(key).optional(), total: z.number().int().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
};

/**
 * List keys for a provider
 * 
 * GET /api/providers/{provider}/keys
 */
export const getApiApiProvidersProviderKeys = async (args: GetApiApiProvidersProviderKeysArgs, options?: GetApiApiProvidersProviderKeysOptions) => {
const {baseUrl = "http://localhost:8080", fetch: fetchFn = fetch, ManagementBearerAuth} = options ?? {}

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

if (ManagementBearerAuth !== undefined) headers.set('authorization', `Bearer ${ManagementBearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/providers/${encodeURIComponent(String(args.provider))}/keys${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(listProviderKeysResponse, await res.json())
};