import {z} from 'zod'

export type V1providersUpdateCustomProvider = {auth_patterns?: Array<Record<string, never>> | undefined, description?: string | undefined, display_name?: string | undefined, icon_src?: string | undefined, metadata?: {[key: string]: string} | undefined, proxy_enabled?: boolean | undefined, proxy_url?: string | undefined};

export type UpdateApiApiV1CustomProvidersIdentifierArgs = {identifier: string, body: V1providersUpdateCustomProvider};

export type UpdateApiApiV1CustomProvidersIdentifierOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const providersProvider = z.object({auth_patterns: z.array(z.object({})).optional(), categories: z.array(z.string()).optional(), coming_soon: z.boolean().optional(), description: z.string().optional(), display_name: z.string().optional(), display_priority: z.number().int().optional(), icon_src: z.string().optional(), id: z.string().optional(), identifier: z.string().optional(), is_custom: z.boolean().optional(), is_custom_mcp: z.boolean().optional(), metadata: z.record(z.string(), z.string()).optional(), proxy_enabled: z.boolean().optional(), proxy_url: z.string().optional()});

export const providersUpdateProviderResponse = z.object({provider: providersProvider.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
};

/**
 * Update a custom provider
 * 
 * PUT /api/v1/custom-providers/{identifier}
 */
export const updateApiApiV1CustomProvidersIdentifier = async (args: UpdateApiApiV1CustomProvidersIdentifierArgs, options?: UpdateApiApiV1CustomProvidersIdentifierOptions) => {
const {baseUrl = "https://$SCALEKIT_ENVIRONMENT_URL", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

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

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