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#include "clangtextmark.h"

#include "clangconstants.h"

#include <coreplugin/coreicons.h>

#include <QString>

namespace ClangCodeModel {

namespace {

bool isWarningOrNote(ClangBackEnd::DiagnosticSeverity severity)
{
    using ClangBackEnd::DiagnosticSeverity;
    switch (severity) {
        case DiagnosticSeverity::Ignored:
        case DiagnosticSeverity::Note:
        case DiagnosticSeverity::Warning: return true;
        case DiagnosticSeverity::Error:
        case DiagnosticSeverity::Fatal: return false;
    }

    Q_UNREACHABLE();
}

Core::Id cartegoryForSeverity(ClangBackEnd::DiagnosticSeverity severity)
{
    return isWarningOrNote(severity) ? Constants::CLANG_WARNING : Constants::CLANG_ERROR;
}

} // anonymous namespace

ClangTextMark::ClangTextMark(const QString &fileName, int lineNumber, ClangBackEnd::DiagnosticSeverity severity)
    : TextEditor::TextMark(fileName, lineNumber, cartegoryForSeverity(severity))
{
    setPriority(TextEditor::TextMark::HighPriority);
    setIcon(severity);
}

void ClangTextMark::setIcon(ClangBackEnd::DiagnosticSeverity severity)
{
    static const QIcon errorIcon{Core::Icons::ERROR.icon()};
    static const QIcon warningIcon{Core::Icons::WARNING.icon()};

    if (isWarningOrNote(severity))
        TextMark::setIcon(warningIcon);
    else
        TextMark::setIcon(errorIcon);
}

ClangTextMark::ClangTextMark(ClangTextMark &&other) Q_DECL_NOEXCEPT
    : TextMark(std::move(other))
{
}

} // namespace ClangCodeModel