import { APIClient } from "./ApiClient";

export interface ServerConfig {
  auth_disabled: boolean;
  constraints: ServerConstraint;
  unsecure_origin: string;
}

export interface ServerConstraint {
  dev_name_len: LenConstraint;
  dev_description_len: LenConstraint;
  relay_name_len: LenConstraint;
  relay_priority: LenConstraint;
  relay_consumption: LenConstraint;
  relay_minimal_uptime: LenConstraint;
  relay_minimal_downtime: LenConstraint;
  relay_daily_minimal_runtime: LenConstraint;
}

export interface LenConstraint {
  min: number;
  max: number;
}

let config: ServerConfig | null = null;

export class ServerApi {
  /**
   * Get server configuration
   */
  static async LoadConfig(): Promise<void> {
    config = (
      await APIClient.exec({
        uri: "/server/config",
        method: "GET",
      })
    ).data;
  }

  /**
   * Get cached configuration
   */
  static get Config(): ServerConfig {
    if (config === null) throw new Error("Missing configuration!");
    return config;
  }
}