#pragma once
#include "Helpers/SCollision.hpp"
#include <Helpers/Hashes.hpp>
#include "cereal/archives/portable_binary.hpp"
#include "../SharedTypes.hpp"
#include "../CoordSpaceHelper.hpp"
#include "../Server/MainServer.hpp"

#ifndef IS_SERVER
#include "../DrawData.hpp"
#include <chrono>
#include <include/core/SkCanvas.h>
#include <include/core/SkVertices.h>
#endif

#define CLIENT_DRAWCOMP_DELAY_TIMER_DURATION 5.0f

#define DRAWCOMP_MAX_SHIFT_BEFORE_DISAPPEAR 20
#define DRAWCOMP_MIN_SHIFT_BEFORE_DISAPPEAR 11
#define DRAWCOMP_MIPMAP_LEVEL_ONE 1
#define DRAWCOMP_MIPMAP_LEVEL_TWO 2
#define DRAWCOMP_MIPMAP_LEVEL_THREE 3
#define DRAWCOMP_MIPMAP_LEVEL_FOUR 4
#define DRAWCOMP_MIPMAP_LEVEL_FIVE 5

class DrawingProgram;

class DrawComponent {
    public:
        static std::shared_ptr<DrawComponent> allocate_comp_type(DrawComponentType type);
        virtual void save(cereal::PortableBinaryOutputArchive& a) const = 0;
        virtual void load(cereal::PortableBinaryInputArchive& a) = 0;
        virtual DrawComponentType get_type() const = 0;
        virtual void get_used_resources(std::unordered_set<ServerClientID>& v) const;
        virtual void remap_resource_ids(std::unordered_map<ServerClientID, ServerClientID>& newIDs);
        virtual ~DrawComponent(); 

        // NOTE: Permanantly altering the coordinates during transformation can lead to loss of detail for smaller objects
        CoordSpaceHelper coords;

        struct DrawSetupData {
            struct TransformDrawData {
                Vector2f translation;
                float rotation;
                float scale;
            } transformData;
            bool shouldDraw = true;
            unsigned mipmapLevel = 0;
        } drawSetupData;

        void canvas_do_calculated_transform(SkCanvas* canvas);
        void calculate_draw_transform(const DrawData& drawData);

        void server_send_place(MainServer& server, ServerClientID id, uint64_t placement);
        static void server_send_erase(MainServer& server, ServerClientID id);
        void server_send_update_temp(MainServer& server, ServerClientID id);
        void server_send_update_final(MainServer& server, ServerClientID id);
        void server_send_transform_temp(MainServer& server, ServerClientID id);
        void server_send_transform_final(MainServer& server, ServerClientID id);

        std::chrono::time_point<std::chrono::steady_clock> tempServerUpdateTimer;
        bool serverIsTempUpdate = false;

        std::chrono::time_point<std::chrono::steady_clock> tempServerTransformTimer;
        bool serverIsTempTransform = false;

        void server_update(MainServer& server, ServerClientID id);

#ifndef IS_SERVER
        bool selected = false;

        bool updateDraw = true;

        bool globalCollisionCheck = false;

        std::chrono::time_point<std::chrono::steady_clock> lastTransformTime;
        std::chrono::time_point<std::chrono::steady_clock> lastUpdateTime;

        std::shared_ptr<DrawComponent> delayedUpdatePtr = nullptr;
        std::shared_ptr<CoordSpaceHelper> delayedCoordinateSpace = nullptr;

        bool bounds_draw_check(const DrawData& drawData) const;

        void check_timers(DrawingProgram& drawP);
        void client_send_place(DrawingProgram& drawP, uint64_t placement);
        static void client_send_erase(DrawingProgram& drawP, ServerClientID id);
        void client_send_update_temp(DrawingProgram& drawP, ServerClientID id);
        void client_send_update_final(DrawingProgram& drawP, ServerClientID id);
        void client_send_transform_temp(DrawingProgram& drawP, ServerClientID id);
        void client_send_transform_final(DrawingProgram& drawP, ServerClientID id);

        std::optional<SCollision::AABB<WorldScalar>> worldAABB;

        std::optional<SCollision::AABB<WorldScalar>> get_world_bounds() const;
        void calculate_world_bounds();
        virtual SCollision::AABB<float> get_obj_coord_bounds() const = 0;

        virtual std::shared_ptr<DrawComponent> copy() const = 0;
        virtual void create_collider(bool colliderAllocated) = 0;
        virtual void draw(SkCanvas* canvas, const DrawData& drawData) = 0;
        void temp_update(DrawingProgram& drawP);
        void final_update(DrawingProgram& drawP);
        void transform_temp_update(DrawingProgram& drawP);
        virtual void initialize_draw_data(DrawingProgram& drawP) = 0;
        virtual void finalize_update(DrawingProgram& drawP);
        virtual void update(DrawingProgram& drawP) = 0;
        virtual bool collides_within_coords(const SCollision::ColliderCollection<float>& checkAgainst, bool colliderAllocated) = 0;
        bool collides_with_world_coords(const CoordSpaceHelper& camCoords, const SCollision::ColliderCollection<WorldScalar>& checkAgainstWorld, bool colliderAllocated);
        bool collides_with_cam_coords(const CoordSpaceHelper& camCoords, const SCollision::ColliderCollection<float>& checkAgainstCam, bool colliderAllocated);
        bool collides_with(const CoordSpaceHelper& camCoords, const SCollision::ColliderCollection<WorldScalar>& checkAgainstWorld, const SCollision::ColliderCollection<float>& checkAgainstCam, bool colliderAllocated);
        virtual void update_from_delayed_ptr() = 0;

        virtual void free_collider() = 0;
        virtual void allocate_collider() = 0;
#endif
};