import { Rule } from "../rule";
import { Context } from "../context";
import { Options } from "../options";
import { Client } from "../client";

export default class ResourceGroupName extends Rule {
  private readonly pattern;

  constructor(context: Context, options: Options) {
    super(context, options);
    this.pattern = options.string("pattern");
  }

  async run(client: Client): Promise<void> {
    const pattern = new RegExp(`^${this.pattern}$`);

    const resourceGroups = await client.listResourceGroups();
    for (const resourceGroup of resourceGroups) {
      if (resourceGroup.name && !resourceGroup.name.match(pattern)) {
        this.report(resourceGroup, "resourceGroupNameDoesNotMatchPattern", {
          name: resourceGroup.name,
          pattern: pattern.toString()
        });
      }
    }
  }
}