import {z} from 'zod'

export type OrganizationID = string;

export type GetApiOrganizationsOrganizationIDProjectsProjectIDBranchesBranchIDPostgresConfigArgs = {organizationID: OrganizationID, projectID: string, branchID: string};

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

export const postgresConfigParameter = z.object({name: z.string(), type: z.enum(["string", "int", "float", "bytes", "enum", "duration", "boolean"]), description: z.string(), section: z.string(), acceptableRange: z.object({minValue: z.string().optional(), maxValue: z.string().optional(), enumValues: z.array(z.string()).optional()}).optional(), defaultValue: z.string(), defaultValueSource: z.enum(["postgres", "instance_type"]), currentValue: z.string(), documentationLink: z.string(), recommendation: z.string(), restartRequired: z.boolean().optional()});

export const postgresConfigDetails = z.object({parameters: z.array(postgresConfigParameter)});

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 PostgreSQL configuration details
 * 
 * GET /organizations/{organizationID}/projects/{projectID}/branches/{branchID}/postgres-config
 */
export const getApiOrganizationsOrganizationIDProjectsProjectIDBranchesBranchIDPostgresConfig = async (args: GetApiOrganizationsOrganizationIDProjectsProjectIDBranchesBranchIDPostgresConfigArgs, options?: GetApiOrganizationsOrganizationIDProjectsProjectIDBranchesBranchIDPostgresConfigOptions) => {
const {baseUrl = "https://api.xata.tech", fetch: fetchFn = fetch, xata} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/organizations/${encodeURIComponent(String(args.organizationID))}/projects/${encodeURIComponent(String(args.projectID))}/branches/${encodeURIComponent(String(args.branchID))}/postgres-config${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(postgresConfigDetails, await res.json())
};