import {EwsServiceXmlWriter} from "../EwsServiceXmlWriter";
import {EwsUtilities} from "../EwsUtilities";
import {ExchangeService} from "../ExchangeService";
import {Mailbox} from "../../ComplexProperties/Mailbox";
import {XmlElementNames} from "../XmlElementNames";
import {XmlNamespace} from "../../Enumerations/XmlNamespace";

import {DelegateManagementResponse} from "../Responses/DelegateManagementResponse";
import {SimpleServiceRequestBase} from "./SimpleServiceRequestBase";
/**
 * @internal Represents an abstract delegate management request.
 * 
 * @typeparam   {TResponse}     The type of the response.
 */
export abstract class DelegateManagementRequestBase<TResponse extends DelegateManagementResponse> extends SimpleServiceRequestBase {

    private mailbox: Mailbox = null;

    /**
     *  Gets or sets the mailbox.
     * 
     * @value    The mailbox.
     */
    get Mailbox(): Mailbox {
        return this.mailbox;
    }
    set Mailbox(value: Mailbox) {
        this.mailbox = value;
    }

    /**
     * @internal Initializes a new instance of the **DelegateManagementRequestBase<TResponse>** class.
     *
     * @param   {ExchangeService}   service   The service.
     */
    constructor(service: ExchangeService) {
        super(service);
    }

    /**
	 * @internal Creates the response
	 *
	 * @return  {TResponse}		Response object.
	 */
    abstract CreateResponse(): TResponse;

    /**
     * @internal Executes this request.
     *
     * @return  {Promise<TResponse>}      Service response  :Promise.
     */
    Execute(): Promise<TResponse> {
        return this.InternalExecute().then((serviceResponse: TResponse) => {

            serviceResponse.ThrowIfNecessary();

            return serviceResponse;
        });
    }

    /**
     * @internal Parses the response.
     *
     * @param   {any}   jsonBody   The js object response body.
     * @return  {any}              Response object.
     */
    ParseResponse(jsonBody: any): any {
        let response: DelegateManagementResponse = this.CreateResponse();

        response.LoadFromXmlJsObject(jsonBody, this.Service);

        return response;
    }

    /**
	 * @internal Validate request.
	 */
    Validate(): void {
        super.Validate();
        EwsUtilities.ValidateParam(this.Mailbox, "Mailbox");
    }

    /**
	 * @internal Writes the elements to XML writer.
	 *
	 * @param   {EwsServiceXmlWriter}   writer   The writer.
	 */
    WriteElementsToXml(writer: EwsServiceXmlWriter): void {
        this.Mailbox.WriteToXml(
            writer,
            XmlElementNames.Mailbox,
            XmlNamespace.Messages);
    }
}