import { Observable } from 'rxjs/Observable';
import { HttpHeaders } from '@angular/common/http';
import { HttpParams } from '@angular/common/http';

export interface IRequestOptions {
    body?: any;
    headers?: HttpHeaders;
    observe?: 'body';
    params?: HttpParams;
    responseType?: 'json';
    reportProgress?: boolean;
    withCredentials?: boolean;
}

export interface IRequestMessage {
    url: string; 
    options: IRequestOptions;
}

export interface IClientOptions {
  scheme: string,
  hostName: string
  port: number,
  requestFilters: Array<(url: string, options: IRequestOptions, state?: any) => Observable<IRequestMessage>>
  responseFilters: Array<(source: Observable<any>) => Observable<any>>;
}

export class {{options.clientName}}Options implements IClientOptions
{
    /**
    * This Boolean indicates whether or not cross-site Access-Control requests should be made using credentials such as cookies or authorization headers. The default is false.
    * Note: This never affects same-site requests.
    */
    public withCredentials: boolean = false;

    /**
    * Scheme: protocol used for communication with the server. Can be http or https. Defaults to {{#options.scheme.override}}{{.}}{{/options.scheme.override}}{{#unless options.scheme}}http{{/unless}}
    */ 
    public scheme: string = "{{#options.scheme.override}}{{.}}{{/options.scheme.override}}{{#unless options.scheme}}http{{/unless}}";

    /**
    * Host name. Defaults to {{#options.host.override}}{{.}}{{/options.host.override}}{{#unless options.host.override}}{{api.host}}{{/unless}}
    */ 
    public hostName: string = "{{#options.host.override}}{{.}}{{/options.host.override}}{{#unless options.host.override}}{{api.host}}{{/unless}}";

    /**
    * Port, if set to null it uses the default port for the specified scheme. Defaults to {{#options.port.override}}{{.}}{{/options.port.override}}{{#unless options.port.override}}null{{/unless}}
    */
    public port: number = {{#options.port.override}}{{.}}{{/options.port.override}}{{#unless options.port.override}}null{{/unless}};

    /**
    * Allows you to intercept request for this this specific client (unlike HttpClientInterceptors which are global).
    * The state allows you to add/override behavior directly on the caller of the function.
    */
    public requestFilters: Array<(url: string, options: IRequestOptions, state?: any) => Observable<IRequestMessage>> = [];
  
    /**
    * Allows you to intercept responses for this specific client (unlike HttpClientInterceptors which are global)
    * The state allows you to add/override behavior directly on the caller of the function.
    */
    public responseFilters: Array<(source: Observable<any>, state?: any) => Observable<any>> = [];
}