vi_view.h

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#pragma once
 
#include <ncurses.h>
 
#include "types.h"
#include "view.h"
 
namespace todo {
class ViView : public View {
private:
    WINDOW *list_pad_{nullptr};  
    WINDOW *notif_{
        nullptr
    };  
 
    struct {
        u16 x{};
        u16 y{};
    } cursor_;  
 
    i16 initial_cursor_x_;  
 
    i16 border_y_{};       
    i16 border_x_{};       
    i16 scroll_offset_{};  
 
    enum class Mode : u8 {
        NORMAL = 0,
        REMOVE = 1,
        CHANGE = 2,
        SIBLING_INSERT = 3,
        CHILD_INSERT = 4,
        DESC_CHANGE = 5,
    } mode_{Mode::NORMAL};  
 
    enum class InsertChain : u8 {
        DESC = 0,
        PATH = 1,
        PRIORITY = 2,
        DATE = 3,
    } curr_event_{
        InsertChain::DESC
    };  
 
public:
    ViView();

    ~ViView();

    virtual UserInput get_input(const std::string &msg) override;

    virtual void display_list(
        const std::vector<Task> &todo_list, u16 level = 0
    ) override;

    virtual void display_msg(const std::string &msg) override;
 
private:
    void refresh_list_view();

    UserInput handle_normal();

    UserInput handle_remove();

    UserInput handle_change();

    UserInput handle_insert();

    UserInput handle_desc_change();

    void handle_child_insert();

    void handle_sibling_insert();
};
}  // namespace todo