// Copyright (c) 2019 Slack Technologies, Inc.
// Use of this source code is governed by the MIT license that can be
// found in the LICENSE file.

#ifndef SHELL_BROWSER_EXTENSIONS_API_TABS_TABS_API_H_
#define SHELL_BROWSER_EXTENSIONS_API_TABS_TABS_API_H_

#include <string>

#include "extensions/browser/api/execute_code_function.h"
#include "extensions/browser/extension_function.h"
#include "extensions/common/extension_resource.h"
#include "url/gurl.h"

namespace extensions {

// Implement API call tabs.executeScript and tabs.insertCSS.
class ExecuteCodeInTabFunction : public ExecuteCodeFunction {
 public:
  ExecuteCodeInTabFunction();

 protected:
  ~ExecuteCodeInTabFunction() override;

  // Initializes |execute_tab_id_| and |details_|.
  InitResult Init() override;
  bool CanExecuteScriptOnPage(std::string* error) override;
  ScriptExecutor* GetScriptExecutor(std::string* error) override;
  bool IsWebView() const override;
  const GURL& GetWebViewSrc() const override;

 private:
  // Id of tab which executes code.
  int execute_tab_id_;
};

class TabsExecuteScriptFunction : public ExecuteCodeInTabFunction {
 protected:
  bool ShouldInsertCSS() const override;

 private:
  ~TabsExecuteScriptFunction() override {}

  DECLARE_EXTENSION_FUNCTION("tabs.executeScript", TABS_EXECUTESCRIPT)
};

}  // namespace extensions

#endif  // SHELL_BROWSER_EXTENSIONS_API_TABS_TABS_API_H_