ToastView.h

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

class ToastView : public ViewBase {
public:
    enum class Icon : uint8_t {
        NONE = 0,
        SUCCESS,
        ERROR,
        INFO,
        TASK,
        ALERT
    };

    void init(const char* message, Icon icon = Icon::NONE, uint16_t durationMs = 1500,
              bool dismissible = true);

    bool isExpired() const { return expired_; }
 
    // IView implementation
    void render(bool partial) override;
    InputResult onKey(char key) override;
    void onTick(uint32_t nowMs) override;
    const char* getName() const override { return "ToastView"; }
 
private:
    static constexpr uint16_t MAX_MSG_LEN = 64;
    static constexpr int BOX_WIDTH = 200;
    static constexpr int BOX_HEIGHT = 50;
 
    char message_[MAX_MSG_LEN] = {};
    Icon icon_ = Icon::NONE;
    uint16_t durationMs_ = 1500;
    uint32_t startMs_ = 0;
    bool expired_ = false;
    bool dismissible_ = true;
};
 
// ============================================================================
// Convenience Functions
// ============================================================================

void showToast(const char* message, uint16_t durationMs = 1500);

void showToastSuccess(const char* message, uint16_t durationMs = 1500);

void showToastError(const char* message, uint16_t durationMs = 1500);

void showToastInfo(const char* message, uint16_t durationMs = 1500);

void showToastTask(const char* message, uint16_t durationMs = 0);

void showToastAlert(const char* message, uint16_t durationMs = 1500);

void showToastAlertSticky(const char* message);
 
} // namespace cdc::ui