MessageBox.h

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#pragma once
 
#include "cdc_ui/IView.h"
#include <cstdint>
 
namespace cdc::ui {

enum class MessageIcon : uint8_t {
    NONE = 0,       // No icon
    SUCCESS,        // Checkmark
    ERROR,          // X mark
    INFO,           // Info circle
    WARNING         // Warning triangle
};

class MessageBox : public ViewBase {
public:
    using CloseCallback = void(*)();

    void init(const char* message, MessageIcon icon = MessageIcon::NONE,
              uint32_t timeoutMs = 0);

    void setOnClose(CloseCallback callback) { onClose_ = callback; }
 
    // IView implementation
    void render(bool partial) override;
    InputResult onKey(char key) override;
    void onTick(uint32_t nowMs) override;
    const char* getName() const override { return "MessageBox"; }
    const char* getFooterHint() const override { return nullptr; }
 
private:
    const char* message_ = nullptr;
    MessageIcon icon_ = MessageIcon::NONE;
    uint32_t timeoutMs_ = 0;
    uint32_t startTimeMs_ = 0;
    CloseCallback onClose_ = nullptr;
};
 
// ============================================================================
// Convenience Functions
// ============================================================================

void showMessage(const char* message, MessageIcon icon = MessageIcon::NONE,
                 uint32_t timeoutMs = 0, MessageBox::CloseCallback onClose = nullptr);

inline void showSuccess(const char* message, uint32_t timeoutMs = 2000) {
    showMessage(message, MessageIcon::SUCCESS, timeoutMs);
}

inline void showError(const char* message, uint32_t timeoutMs = 2000) {
    showMessage(message, MessageIcon::ERROR, timeoutMs);
}

void hideMessage();
 
} // namespace cdc::ui