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#ifndef SRC_TINT_UTILS_TEXT_STYLED_TEXT_PRINTER_H_
#define SRC_TINT_UTILS_TEXT_STYLED_TEXT_PRINTER_H_

#include <memory>
#include <string>

#include "src/tint/utils/text/styled_text.h"
#include "src/tint/utils/text/styled_text_theme.h"

/// Forward declarations
namespace tint {
class TextStyle;
}

namespace tint {

/// StyledTextPrinter is the interface for printing text with a style.
class StyledTextPrinter {
  public:
    /// @returns a Printer using the default theme.
    /// @param out the file to print to.
    static std::unique_ptr<StyledTextPrinter> Create(FILE* out);

    /// @returns a Printer using the theme @p theme.
    /// @param out the file to print to.
    /// @param theme the custom theme to use.
    static std::unique_ptr<StyledTextPrinter> Create(FILE* out, const StyledTextTheme& theme);

    /// @returns a Printer that emits non-styled text.
    /// @param out the file to print to.
    static std::unique_ptr<StyledTextPrinter> CreatePlain(FILE* out);

    /// Enumerator of ANSI terminal color support.
    enum class ANSIColors {
        k8Bit,   // Palette of 256 colors 'xterm-256color'
        k24Bit,  // 8-bit per [R,G,B]
    };

    /// @returns a Printer that uses ANSI escape sequences and theme @p theme.
    /// @param out the file to print to.
    /// @param theme the custom theme to use.
    static std::unique_ptr<StyledTextPrinter> CreateANSI(FILE* out,
                                                         const StyledTextTheme& theme,
                                                         ANSIColors colors);

    /// Destructor
    virtual ~StyledTextPrinter();

    /// Prints the styled text to the printer.
    /// @param text the text to print.
    virtual void Print(const StyledText& text) = 0;
};

}  // namespace tint

#endif  // SRC_TINT_UTILS_TEXT_STYLED_TEXT_PRINTER_H_