import {

ICommandParameter,

IStringParameterBuilder,

} from "./definitions/commands";

import { IInjector } from "./definitions/yok";

import { injector } from "./yok";

export class StringCommandParameter implements ICommandParameter {

public mandatory = false;

public errorMessage: string;

constructor(private $injector: IInjector) {}

public async validate(validationValue: string): Promise<boolean> {

if (!validationValue) {

if (this.errorMessage) {

this.$injector.resolve("errors").fail(this.errorMessage);

}

return false;

}

return true;

}

}

injector.register("stringParameter", StringCommandParameter);

export class StringParameterBuilder implements IStringParameterBuilder {

constructor(private $injector: IInjector) {}

public createMandatoryParameter(errorMsg: string): ICommandParameter {

const commandParameter = new StringCommandParameter(this.$injector);

commandParameter.mandatory = true;

commandParameter.errorMessage = errorMsg;

return commandParameter;

}

}

injector.register("stringParameterBuilder", StringParameterBuilder);