import {z} from 'zod'

export type GetApiProviderConfigurationsProviderConfigurationArgs = {provider_configuration: string, include?: (Array<'environments' | 'parameters' | 'tags'>) | undefined};

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

export const builtInProviderTypes = z.enum(["aws", "azurerm", "google", "scalr"]);

export const providerConfiguration = z.object({attributes: z.object({"apply-only": z.boolean().optional(), "aws-access-key": z.string().nullable().optional(), "aws-account-type": z.enum(["regular", "gov-cloud", "cn-cloud"]).nullable().optional(), "aws-audience": z.string().min(1).nullable().optional(), "aws-credentials-source": z.enum(["Ec2InstanceMetadata", "EcsContainer"]).nullable().optional(), "aws-credentials-type": z.enum(["role_delegation", "access_keys", "oidc"]).nullable().optional(), "aws-default-tags": z.object({}).nullable().optional(), "aws-default-tags-fail-on-merge-error": z.boolean().nullable().optional(), "aws-default-tags-strategy": z.enum(["skip", "update"]).nullable().optional(), "aws-external-id": z.string().min(2).nullable().optional(), "aws-role-arn": z.string().min(20).nullable().optional(), "aws-secret-key": z.string().nullable().optional(), "aws-trusted-entity-type": z.enum(["aws_account", "aws_service"]).nullable().optional(), "azurerm-audience": z.string().max(600).nullable().optional(), "azurerm-auth-type": z.enum(["client-secrets", "oidc"]).nullable().optional(), "azurerm-client-id": z.string().nullable().optional(), "azurerm-client-secret": z.string().nullable().optional(), "azurerm-subscription-id": z.string().nullable().optional(), "azurerm-tenant-id": z.string().nullable().optional(), "error-message": z.string().nullable().optional(), "export-shell-variables": z.boolean().optional(), "google-auth-type": z.enum(["service-account-key", "oidc"]).nullable().optional(), "google-credentials": z.string().nullable().optional(), "google-default-label-strategy": z.enum(["skip", "update"]).nullable().optional(), "google-default-labels": z.object({}).nullable().optional(), "google-default-labels-fail-on-merge-error": z.boolean().nullable().optional(), "google-project": z.string().nullable().optional(), "google-service-account-email": z.string().nullable().optional(), "google-service-account-name": z.string().nullable().optional(), "google-use-default-project": z.boolean().nullable().optional(), "google-workload-provider-name": z.string().nullable().optional(), "is-allowed-in-module-test": z.boolean().optional(), "is-custom": z.boolean().nullable().optional(), "is-shared": z.boolean().optional(), "is-used-in-module-test": z.boolean().optional(), name: z.string().max(255), "provider-name": z.union([builtInProviderTypes, z.string()]), "scalr-hostname": z.string().nullable().optional(), "scalr-token": z.string().nullable().optional(), status: z.enum(["active", "errored"]).optional()}), id: z.string().optional(), links: z.object({self: z.string().optional()}).optional(), relationships: z.object({account: z.object({data: z.object({id: z.string(), type: z.enum(["accounts", ""])})}), environments: z.object({data: z.array(z.object({id: z.string(), type: z.enum(["environments", ""])})).nullable()}).optional(), owners: z.object({data: z.array(z.object({id: z.string(), type: z.enum(["teams", ""])})).nullable()}).optional(), parameters: z.object({data: z.array(z.object({id: z.string(), type: z.enum(["provider-configuration-parameters", ""])})).nullable()}).optional(), tags: z.object({data: z.array(z.object({id: z.string(), type: z.enum(["tags", ""])})).nullable()}).optional()}), type: z.literal("provider-configurations")});

export const providerConfigurationDocument = z.object({data: providerConfiguration.optional(), included: z.array(z.object({})).optional(), meta: z.object({}).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
};

/**
 * Get a Provider configuration
 * 
 * GET /provider-configurations/{provider_configuration}
 */
export const getApiProviderConfigurationsProviderConfiguration = async (args: GetApiProviderConfigurationsProviderConfigurationArgs, options?: GetApiProviderConfigurationsProviderConfigurationOptions) => {
const {baseUrl = "https://example.scalr.io/api/iacp/v3", fetch: fetchFn = fetch, APIKey} = options ?? {}

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

if (args.include != null) query.append("include", args.include.join(','))
if (APIKey !== undefined) headers.set('authorization', `Bearer ${APIKey}`)

const url = `${baseUrl.replace(/\/+$/, '')}/provider-configurations/${encodeURIComponent(String(args.provider_configuration))}${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(providerConfigurationDocument, await res.json())
};