// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/ash/login/screens/os_trial_screen.h"

#include "chrome/browser/ui/webui/ash/login/os_trial_screen_handler.h"

namespace ash {

constexpr const char kUserActionTryNextClicked[] = "os-trial-try";
constexpr const char kUserActionInstallNextClicked[] = "os-trial-install";
constexpr const char kUserActionBackClicked[] = "os-trial-back";

// static
std::string OsTrialScreen::GetResultString(Result result) {
  // LINT.IfChange(UsageMetrics)
  switch (result) {
    case Result::kNextTry:
      return "NextTry";
    case Result::kNextInstall:
      return "NextInstall";
    case Result::kBack:
      return "Back";
  }
  // LINT.ThenChange(//tools/metrics/histograms/metadata/oobe/histograms.xml)
}

OsTrialScreen::OsTrialScreen(base::WeakPtr<OsTrialScreenView> view,
                             const ScreenExitCallback& exit_callback)
    : BaseScreen(OsTrialScreenView::kScreenId, OobeScreenPriority::DEFAULT),
      view_(std::move(view)),
      exit_callback_(exit_callback) {}

OsTrialScreen::~OsTrialScreen() = default;

void OsTrialScreen::ShowImpl() {
  if (!view_)
    return;

  view_->Show();
}

void OsTrialScreen::HideImpl() {}

void OsTrialScreen::OnUserAction(const base::ListValue& args) {
  const std::string& action_id = args[0].GetString();
  if (action_id == kUserActionTryNextClicked) {
    exit_callback_.Run(Result::kNextTry);
  } else if (action_id == kUserActionInstallNextClicked) {
    exit_callback_.Run(Result::kNextInstall);
  } else if (action_id == kUserActionBackClicked) {
    exit_callback_.Run(Result::kBack);
  } else {
    BaseScreen::OnUserAction(args);
  }
}
}  // namespace ash