// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_POLICY_CORE_COMMON_LOCAL_TEST_POLICY_PROVIDER_H_
#define COMPONENTS_POLICY_CORE_COMMON_LOCAL_TEST_POLICY_PROVIDER_H_

#include "components/policy/core/common/configuration_policy_provider.h"
#include "components/policy/core/common/local_test_policy_loader.h"
#include "components/policy/policy_export.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/version_info/channel.h"

namespace policy {

// The policy provider for testing policies through the chrome://policy/test
// page. When provider is in use the policies from all other policy providers
// will be disabled.
class POLICY_EXPORT LocalTestPolicyProvider
    : public ConfigurationPolicyProvider {
 public:
  // Creates the PolicyTestPolicyProvider
  static std::unique_ptr<LocalTestPolicyProvider> CreateIfAllowed(
      version_info::Channel channel);

  LocalTestPolicyProvider(const LocalTestPolicyProvider&) = delete;
  LocalTestPolicyProvider& operator=(const LocalTestPolicyProvider&) = delete;

  ~LocalTestPolicyProvider() override;

  void LoadJsonPolicies(const std::string& json_policies_string);
  void ClearPolicies();
  void SetUserAffiliated(bool affiliated);
  const std::string& GetPolicies() const;

  // ConfigurationPolicyProvider implementation
  void RefreshPolicies(PolicyFetchReason reason) override;
  bool IsFirstPolicyLoadComplete(PolicyDomain domain) const override;

  static void RegisterLocalStatePrefs(PrefRegistrySimple* registry);

 private:
  explicit LocalTestPolicyProvider();

  bool first_policies_loaded_;
  LocalTestPolicyLoader loader_;
};

}  // namespace policy

#endif  // COMPONENTS_POLICY_CORE_COMMON_LOCAL_TEST_POLICY_PROVIDER_H_