import {z} from 'zod'

export type DboDatabaseType = 'mysql' | 'mongo' | 'mssql' | 'redis' | 'pgsql' | 'oracle';

export type DboDatabaseAuthMethod = 'basic' | 'awsiam' | 'windows' | 'entraclientsecret' | 'entraclientcert' | 'cert';

export type DboDatabaseMetricsCaptureMethod = 'sniffer' | 'poll' | 'profiler' | 'slow-log';

export type CommonKeyValuePair = {key: string, value: string};

export type DboDatabaseSslConnectionMode = 'require' | 'verify-ca' | 'verify-full';

export type DboDatabaseSslOptions = {sslMode: DboDatabaseSslConnectionMode, sslCAPath?: string | undefined, sslKeyPath?: string | undefined, sslCertPath?: string | undefined};

export type DboDatabaseConnectionOptions = {host: string, port?: string | undefined, dbname?: string | undefined, encryptedCredentials?: string | undefined, user?: string | undefined, sslEnabled?: boolean | undefined, sslOptions?: DboDatabaseSslOptions | undefined, cloudRegion?: string | undefined, bindings?: string | undefined, additionalOptions?: Array<CommonKeyValuePair> | undefined};

export type DboObserveDatabaseRequest = {name: string, agentId: string, dbType: DboDatabaseType, authMethod: DboDatabaseAuthMethod, captureMethod?: DboDatabaseMetricsCaptureMethod | undefined, configOptions?: Array<CommonKeyValuePair> | undefined, dbConnOptions: DboDatabaseConnectionOptions, tags?: Array<CommonKeyValuePair> | undefined};

export type CreateApiV1DboDatabasesArgs = {body: DboObserveDatabaseRequest};

export type CreateApiV1DboDatabasesOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiV1DboDatabasesResponse = z.object({id: 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
};

/**
 * Add database observability to a database
 * 
 * POST /v1/dbo/databases
 */
export const createApiV1DboDatabases = async (args: CreateApiV1DboDatabasesArgs, options?: CreateApiV1DboDatabasesOptions) => {
const {baseUrl = "https://api.na-01.cloud.solarwinds.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/dbo/databases${query.size > 0 ? `?${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(createApiV1DboDatabasesResponse, await res.json())
};