import {z} from 'zod'

export type GetApiDbaasServiceTypeServiceTypeNameArgs = {'service-type-name': string};

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

export const dbaasServiceTypeName = z.string().max(64);

export const dbaasBackupConfig = z.object({"max-count": z.number().int().gte(0).optional(), interval: z.number().int().gt(0).optional(), "recovery-mode": z.string().optional(), "frequent-interval-minutes": z.number().int().gte(0).optional(), "frequent-oldest-age-minutes": z.number().int().gte(0).optional(), "infrequent-interval-minutes": z.number().int().gte(0).optional(), "infrequent-oldest-age-minutes": z.number().int().gte(0).optional()});

export const dbaasPlan = z.object({"node-count": z.number().int().gt(0).optional(), "backup-config": dbaasBackupConfig.optional(), "node-cpu-count": z.number().int().gt(0).optional(), family: z.string().optional(), "disk-space": z.number().int().optional(), authorized: z.boolean().optional(), name: z.string().optional(), "max-memory-percent": z.number().int().gt(0).optional(), zones: z.array(z.string()).optional(), "node-memory": z.number().int().gt(0).optional()});

export const dbaasServiceType = z.object({name: dbaasServiceTypeName.optional(), "available-versions": z.array(z.string()).optional(), "default-version": z.string().optional(), description: z.string().optional(), plans: z.array(dbaasPlan).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 DBaaS service type
 * 
 * GET /dbaas-service-type/{service-type-name}
 */
export const getApiDbaasServiceTypeServiceTypeName = async (args: GetApiDbaasServiceTypeServiceTypeNameArgs, options?: GetApiDbaasServiceTypeServiceTypeNameOptions) => {
const {baseUrl = "https://api-ch-gva-2.exoscale.com/v2", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/dbaas-service-type/${encodeURIComponent(String(args['service-type-name']))}${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(dbaasServiceType, await res.json())
};