#pragma once
#include <unordered_map>
#include <string>
#include <vector>
#include <set>
#include <list>
#include <memory>
#include "stdint.h"
#include <ship/window/gui/GuiWindow.h>
#include <ship/controller/controldevice/controller/mapping/ControllerAxisDirectionMapping.h>
#include <ship/controller/physicaldevice/PhysicalDeviceType.h>

#include <imgui.h>
#include <libultraship/libultra/controller.h>

namespace Ship {
class ControllerRumbleMapping;
}
typedef CONTROLLERBUTTONS_T N64ButtonMask;

typedef struct {
    const char* label;
    const char* cVarName;
    N64ButtonMask defaultBtn;
} CustomButtonMap;

class GhostshipInputEditorWindow : public Ship::GuiWindow {
  public:
    using GuiWindow::GuiWindow;
    ~GhostshipInputEditorWindow();

    void DrawButton(const char* label, int32_t n64Btn, int32_t currentPort, int32_t* btnReading);

    void DrawInputChip(const char* buttonName, ImVec4 color);
    void DrawAnalogPreview(const char* label, ImVec2 stick, float deadzone = 0, bool gyro = false);
    void DrawControllerSchema();
    bool TestingRumble();
    void DrawFullContents();
    void DrawPortTabContents(uint8_t portIndex);

  protected:
    void InitElement() override;
    void DrawElement() override;
    void UpdateElement() override;

  private:
    void DrawStickDirectionLine(const char* axisDirectionName, uint8_t port, uint8_t stick, Ship::Direction direction,
                                ImVec4 color);
    void DrawButtonLine(const char* buttonName, uint8_t port, N64ButtonMask bitmask, ImVec4 color);
    void DrawButtonLineEditMappingButton(uint8_t port, N64ButtonMask bitmask, std::string id);
    void DrawButtonLineAddMappingButton(uint8_t port, N64ButtonMask bitmask);

    void DrawStickDirectionLineEditMappingButton(uint8_t port, uint8_t stick, Ship::Direction direction,
                                                 std::string id);
    void DrawStickDirectionLineAddMappingButton(uint8_t port, uint8_t stick, Ship::Direction direction);
    void DrawStickSection(uint8_t port, uint8_t stick, ImVec4 color);

    void DrawRumbleSection(uint8_t port);
    void DrawRemoveRumbleMappingButton(uint8_t port, std::string id);
    void DrawAddRumbleMappingButton(uint8_t port);

    void DrawLEDSection(uint8_t port);
    void DrawRemoveLEDMappingButton(uint8_t port, std::string id);
    void DrawAddLEDMappingButton(uint8_t port);

    void DrawGyroSection(uint8_t port);
    void DrawRemoveGyroMappingButton(uint8_t port, std::string id);
    void DrawAddGyroMappingButton(uint8_t port);

    // Used together for an incomplete linked hash map implementation in order to
    // map button masks to their names and original mapping on N64
    std::list<std::pair<N64ButtonMask, const char*>> buttons;
    std::unordered_map<N64ButtonMask, decltype(buttons)::iterator> buttonNames;
    void addButtonName(N64ButtonMask mask, const char* name);
    void DrawMapping(CustomButtonMap& mapping, float labelWidth, N64ButtonMask excludedButtons);

    int32_t mGameInputBlockTimer;
    int32_t mMappingInputBlockTimer;
    int32_t mRumbleTimer;
    std::shared_ptr<Ship::ControllerRumbleMapping> mRumbleMappingToTest;

    // mBitmaskToMappingIds[port][bitmask] = { id0, id1, ... }
    std::unordered_map<uint8_t, std::unordered_map<N64ButtonMask, std::vector<std::string>>> mBitmaskToMappingIds;

    // mStickDirectionToMappingIds[port][stick][direction] = { id0, id1, ... }
    std::unordered_map<uint8_t,
                       std::unordered_map<uint8_t, std::unordered_map<Ship::Direction, std::vector<std::string>>>>
        mStickDirectionToMappingIds;

    void UpdateBitmaskToMappingIds(uint8_t port);
    void UpdateStickDirectionToMappingIds(uint8_t port);

    void GetButtonColorsForDeviceType(Ship::PhysicalDeviceType lusIndex, ImVec4& buttonColor,
                                      ImVec4& buttonHoveredColor);
    void DrawPortTab(uint8_t portIndex);
    std::set<N64ButtonMask> mButtonsBitmasks;
    std::set<N64ButtonMask> mDpadBitmasks;
    bool mInputEditorPopupOpen;
    void DrawSetDefaultsButton(uint8_t portIndex);
    void DrawClearAllButton(uint8_t portIndex);
    void OffsetMappingPopup();

    void DrawDeviceToggles(uint8_t portIndex);
};
