// Copyright 2008, Google Inc.
//
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// modification, are permitted provided that the following conditions are met:
//
//  1. Redistributions of source code must retain the above copyright notice,
//     this list of conditions and the following disclaimer.
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//     this list of conditions and the following disclaimer in the documentation
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//     used to endorse or promote products derived from this software without
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// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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#include "gears/media/audio.h"
#include "gears/media/time_ranges.h"

#include "gears/base/common/module_wrapper.h"
#include "gears/base/common/js_runner.h"

DECLARE_GEARS_WRAPPER(GearsAudio);
REGISTER_MEDIA_PROPERTIES_AND_METHODS(GearsAudio);

GearsAudio::GearsAudio()
    : ModuleImplBaseClassVirtual("GearsAudio") {
}

GearsAudio::~GearsAudio() {
}

void GearsAudio::GetError(JsCallContext *context) {
  if (last_error_ == MediaConstants::MEDIA_NO_ERROR) {
    context->SetReturnValue(JSPARAM_NULL, MediaConstants::MEDIA_NO_ERROR);
    return;
  }

  JsRunnerInterface* js_runner = this->GetJsRunner();
  scoped_ptr<JsObject> error_object(js_runner->NewObject());
  if (!error_object.get()) {
    context->SetException(STRING16(L"Failed to create new javascript object."));
  }

  error_object->SetPropertyInt(STRING16(L"code"), last_error_);
  error_object->SetPropertyInt(STRING16(L"MEDIA_ERR_ABORTED"),
                               MediaConstants::MEDIA_ERR_ABORTED);
  error_object->SetPropertyInt(STRING16(L"MEDIA_ERR_NETWORK"),
                               MediaConstants::MEDIA_ERR_NETWORK);
  error_object->SetPropertyInt(STRING16(L"MEDIA_ERR_DECODE"),
                               MediaConstants::MEDIA_ERR_DECODE);
  context->SetReturnValue(JSPARAM_OBJECT, error_object.get());
}

void GearsAudio::GetBuffered(JsCallContext *context) {
  scoped_refptr<GearsTimeRanges> buffered;
  CreateModule<GearsTimeRanges>(GetJsRunner(), &buffered);
  if (!buffered->InitBaseFromSibling(this)) {
    context->SetException(STRING16("Initializing base class failed"));
    return;
  }
  context->SetReturnValue(JSPARAM_DISPATCHER_MODULE, buffered.get());
  // TODO(aprasath): Above code is just for testing purposes. Implement me.
}