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#include "image_io/base/message_handler.h"
#include <memory>
#include <string>
#include <utility>
#include "image_io/base/cout_message_writer.h"
namespace photos_editing_formats {
namespace image_io {
using std::string;
using std::unique_ptr;
MessageHandler::MessageHandler()
: message_writer_(new CoutMessageWriter),
message_store_(new VectorMessageStore),
message_stats_(new MessageStats) {}
void MessageHandler::SetMessageWriter(
std::unique_ptr<MessageWriter> message_writer) {
message_writer_ = std::move(message_writer);
}
void MessageHandler::SetMessageStore(
std::unique_ptr<MessageStore> message_store) {
message_store_ = std::move(message_store);
}
void MessageHandler::ReportMessage(Message::Type type, const string& text) {
int system_errno = (type == Message::kStdLibError) ? errno : 0;
ReportMessage(Message(type, system_errno, text));
}
void MessageHandler::ReportMessage(const Message& message) {
if (message.IsError()) {
message_stats_->error_count++;
} else if (message.IsWarning()) {
message_stats_->warning_count++;
} else {
message_stats_->status_count++;
}
if (message_store_) {
message_store_->AddMessage(message);
}
if (message_writer_) {
message_writer_->WriteMessage(message);
}
}
} // namespace image_io
} // namespace photos_editing_formats
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