// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/chromeos/login/mock_url_fetchers.h"

#include <errno.h>

#include "base/message_loop.h"
#include "base/stringprintf.h"
#include "chrome/common/net/http_return.h"
#include "chrome/common/net/url_fetcher.h"
#include "content/browser/browser_thread.h"
#include "googleurl/src/gurl.h"
#include "net/url_request/url_request_status.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace chromeos {

ExpectCanceledFetcher::ExpectCanceledFetcher(
    bool success,
    const GURL& url,
    const std::string& results,
    URLFetcher::RequestType request_type,
    URLFetcher::Delegate* d)
    : URLFetcher(url, request_type, d),
      ALLOW_THIS_IN_INITIALIZER_LIST(complete_fetch_factory_(this)) {
}

ExpectCanceledFetcher::~ExpectCanceledFetcher() {
}

void ExpectCanceledFetcher::Start() {
  MessageLoop::current()->PostDelayedTask(
      FROM_HERE,
      complete_fetch_factory_.NewRunnableMethod(
          &ExpectCanceledFetcher::CompleteFetch),
      100);
}

void ExpectCanceledFetcher::CompleteFetch() {
  ADD_FAILURE() << "Fetch completed in ExpectCanceledFetcher!";
  MessageLoop::current()->Quit();  // Allow exiting even if we mess up.
}

GotCanceledFetcher::GotCanceledFetcher(bool success,
                                       const GURL& url,
                                       const std::string& results,
                                       URLFetcher::RequestType request_type,
                                       URLFetcher::Delegate* d)
    : URLFetcher(url, request_type, d),
      url_(url) {
}

GotCanceledFetcher::~GotCanceledFetcher() {}

void GotCanceledFetcher::Start() {
  net::URLRequestStatus status;
  status.set_status(net::URLRequestStatus::CANCELED);
  delegate()->OnURLFetchComplete(this,
                                 url_,
                                 status,
                                 RC_FORBIDDEN,
                                 net::ResponseCookies(),
                                 std::string());
}

SuccessFetcher::SuccessFetcher(bool success,
                               const GURL& url,
                               const std::string& results,
                               URLFetcher::RequestType request_type,
                               URLFetcher::Delegate* d)
    : URLFetcher(url, request_type, d),
      url_(url) {
}

SuccessFetcher::~SuccessFetcher() {}

void SuccessFetcher::Start() {
  net::URLRequestStatus success(net::URLRequestStatus::SUCCESS, 0);
  delegate()->OnURLFetchComplete(this,
                                 url_,
                                 success,
                                 RC_REQUEST_OK,
                                 net::ResponseCookies(),
                                 std::string());
}

FailFetcher::FailFetcher(bool success,
                         const GURL& url,
                         const std::string& results,
                         URLFetcher::RequestType request_type,
                         URLFetcher::Delegate* d)
    : URLFetcher(url, request_type, d),
      url_(url) {
}

FailFetcher::~FailFetcher() {}

void FailFetcher::Start() {
  net::URLRequestStatus failed(net::URLRequestStatus::FAILED, ECONNRESET);
  delegate()->OnURLFetchComplete(this,
                                 url_,
                                 failed,
                                 RC_REQUEST_OK,
                                 net::ResponseCookies(),
                                 std::string());
}

// static
const char CaptchaFetcher::kCaptchaToken[] = "token";
// static
const char CaptchaFetcher::kCaptchaUrlBase[] = "http://www.google.com/accounts/";
// static
const char CaptchaFetcher::kCaptchaUrlFragment[] = "fragment";
// static
const char CaptchaFetcher::kUnlockUrl[] = "http://what.ever";


CaptchaFetcher::CaptchaFetcher(bool success,
                               const GURL& url,
                               const std::string& results,
                               URLFetcher::RequestType request_type,
                               URLFetcher::Delegate* d)
    : URLFetcher(url, request_type, d),
      url_(url) {
}

CaptchaFetcher::~CaptchaFetcher() {}

// static
std::string CaptchaFetcher::GetCaptchaToken() {
  return kCaptchaToken;
}

// static
std::string CaptchaFetcher::GetCaptchaUrl() {
  return std::string(kCaptchaUrlBase).append(kCaptchaUrlFragment);
}

// static
std::string CaptchaFetcher::GetUnlockUrl() {
  return kUnlockUrl;
}

void CaptchaFetcher::Start() {
  net::URLRequestStatus success(net::URLRequestStatus::SUCCESS, 0);
  std::string body = base::StringPrintf("Error=%s\n"
                                        "Url=%s\n"
                                        "CaptchaUrl=%s\n"
                                        "CaptchaToken=%s\n",
                                        "CaptchaRequired",
                                        kUnlockUrl,
                                        kCaptchaUrlFragment,
                                        kCaptchaToken);
  delegate()->OnURLFetchComplete(this,
                                 url_,
                                 success,
                                 RC_FORBIDDEN,
                                 net::ResponseCookies(),
                                 body);
}

HostedFetcher::HostedFetcher(bool success,
                             const GURL& url,
                             const std::string& results,
                             URLFetcher::RequestType request_type,
                             URLFetcher::Delegate* d)
    : URLFetcher(url, request_type, d),
      url_(url) {
}

HostedFetcher::~HostedFetcher() {}

void HostedFetcher::Start() {
  net::URLRequestStatus success(net::URLRequestStatus::SUCCESS, 0);
  int response_code = RC_REQUEST_OK;
  std::string data;
  VLOG(1) << upload_data();
  if (upload_data().find("HOSTED") == std::string::npos) {
    VLOG(1) << "HostedFetcher failing request";
    response_code = RC_FORBIDDEN;
    data.assign("Error=BadAuthentication");
  }
  delegate()->OnURLFetchComplete(this,
                                 url_,
                                 success,
                                 response_code,
                                 net::ResponseCookies(),
                                 data);
}

}  // namespace chromeos