#include "AmSkullkinDrill.h"
#include "GameMessages.h"
#include "MovingPlatformComponent.h"
#include "DestroyableComponent.h"
#include "ProximityMonitorComponent.h"
#include "MissionComponent.h"

void AmSkullkinDrill::OnStartup(Entity* self) 
{
    self->SetNetworkVar(u"bIsInUse", false);
    self->SetVar(u"bActive", true);

    GameMessages::SendPlayFXEffect(self->GetObjectID(), -1, u"spin", "active");
    
    auto* movingPlatformComponent = self->GetComponent<MovingPlatformComponent>();

    if (movingPlatformComponent == nullptr)
    {
        return;
    }

    movingPlatformComponent->SetSerialized(true);

    movingPlatformComponent->GotoWaypoint(0);

    auto* standObj = GetStandObj(self);

    if (standObj != nullptr)
    {
        standObj->SetVar(u"bActive", true);
    }

    self->SetProximityRadius(5, "spin_distance");
}

Entity* AmSkullkinDrill::GetStandObj(Entity* self) 
{
    const auto& myGroup = self->GetGroups();

    if (myGroup.empty())
    {
        return nullptr;
    }

    std::string groupName = "Drill_Stand_";

    groupName.push_back(myGroup[0][myGroup[0].size() - 1]);

    const auto standObjs = EntityManager::Instance()->GetEntitiesInGroup(groupName);

    if (standObjs.empty())
    {
        return nullptr;
    }

    return standObjs[0];
}

void AmSkullkinDrill::OnSkillEventFired(Entity* self, Entity* caster, const std::string& message) 
{
    if (message != "NinjagoSpinEvent" || self->GetNetworkVar<bool>(u"bIsInUse"))
    {
        return;
    }

    auto* proximityMonitorComponent = self->GetComponent<ProximityMonitorComponent>();

    if (proximityMonitorComponent == nullptr || !proximityMonitorComponent->IsInProximity("spin_distance", caster->GetObjectID()))
    {
        return;
    }

    self->SetVar(u"activaterID", caster->GetObjectID());

    self->SetNetworkVar(u"bIsInUse", true);

    TriggerDrill(self);
}

void AmSkullkinDrill::TriggerDrill(Entity* self) 
{
    GameMessages::SendPlayAnimation(self, u"slowdown");

    self->AddTimer("killDrill", 10.0f);
    
    auto* standObj = GetStandObj(self);

    if (standObj != nullptr)
    {
        standObj->SetVar(u"bActive", false);
    }

    auto* movingPlatformComponent = self->GetComponent<MovingPlatformComponent>();

    if (movingPlatformComponent == nullptr)
    {
        return;
    }

    movingPlatformComponent->GotoWaypoint(1);
}

void AmSkullkinDrill::OnWaypointReached(Entity* self, uint32_t waypointIndex) 
{
    if (waypointIndex == 1)
    {
        auto myPos = self->GetPosition();
        auto myRot = self->GetRotation();

        myPos.y -= 21;

        EntityInfo info = {};
        info.lot = 12346;
        info.pos = myPos;
        info.rot = myRot;
        info.scale = 3; // Needs the scale, otherwise attacks fail
        info.spawnerID = self->GetObjectID();

        auto* child = EntityManager::Instance()->CreateEntity(info);

        EntityManager::Instance()->ConstructEntity(child);

        self->SetVar(u"ChildSmash", child->GetObjectID());

        child->AddDieCallback([this, self] () {
            const auto& userID = self->GetVar<LWOOBJID>(u"activaterID");

            auto* player = EntityManager::Instance()->GetEntity(userID);

            if (player == nullptr)
            {
                return;
            }

            OnHitOrHealResult(self, player, 1);
        });
    }
    
    OnArrived(self, waypointIndex);
}

void AmSkullkinDrill::OnUse(Entity* self, Entity* user) 
{
    if (self->GetNetworkVar<bool>(u"bIsInUse"))
    {
        return;
    }

    self->SetNetworkVar(u"bIsInUse", true);

    GameMessages::SendPlayFXEffect(user->GetObjectID(), 5499, u"on-anim", "tornado");
    GameMessages::SendPlayFXEffect(user->GetObjectID(), 5502, u"on-anim", "staff");

    const auto userID = user->GetObjectID();

    self->SetVar(u"userID", userID);
    self->SetVar(u"activaterID", userID);

    PlayAnim(self, user, "spinjitzu-staff-windup");
    PlayCinematic(self);

    FreezePlayer(self, user, true);
}

void AmSkullkinDrill::FreezePlayer(Entity* self, Entity* player, bool bFreeze) 
{
    eStunState eChangeType = POP;

    if (bFreeze)
    {
        if (player->GetIsDead())
        {
            return;
        }

        eChangeType = PUSH;
    }
    else
    {
        if (player->GetIsDead())
        {
            //
        }
    }
    
    GameMessages::SendSetStunned(player->GetObjectID(), eChangeType, player->GetSystemAddress(), self->GetObjectID(),
        true, false, true, false, true, false, true
    );
}

void AmSkullkinDrill::OnArrived(Entity* self, uint32_t waypointIndex) 
{
    auto* standObj = GetStandObj(self);

    if (waypointIndex == 1)
    {
        GameMessages::SendPlayAnimation(self, u"no-spin");
        GameMessages::SendStopFXEffect(self, true, "active");
        GameMessages::SendPlayFXEffect(self->GetObjectID(), -1, u"indicator", "indicator");

        self->SetVar(u"bActive", false);
        
        const auto playerID = self->GetVar<LWOOBJID>(u"userID");

        auto* player = EntityManager::Instance()->GetEntity(playerID);

        if (player != nullptr)
        {
            PlayAnim(self, player, "spinjitzu-staff-end");
        }

        if (standObj != nullptr)
        {
            standObj->SetVar(u"bActive", false);
        }

        return;
    }
    else
    {
        GameMessages::SendPlayAnimation(self, u"idle");
        GameMessages::SendPlayFXEffect(self->GetObjectID(), -1, u"spin", "active");
        GameMessages::SendStopFXEffect(self, true, "indicator");
    }
}

void AmSkullkinDrill::PlayCinematic(Entity* self) 
{
    auto* player = EntityManager::Instance()->GetEntity(self->GetVar<LWOOBJID>(u"userID"));

    if (player == nullptr)
    {
        return;
    }

    const auto& cine = self->GetVar<std::u16string>(u"cinematic");

    if (cine.empty())
    {
        return;
    }

    GameMessages::SendPlayCinematic(player->GetObjectID(), cine, player->GetSystemAddress());
}

void AmSkullkinDrill::PlayAnim(Entity* self, Entity* player, const std::string& animName) 
{
    const auto animTime = animName == "spinjitzu-staff-end" ? 0.5f : 1.0f;

    GameMessages::SendPlayAnimation(player, GeneralUtils::ASCIIToUTF16(animName));

    self->AddTimer("AnimDone_" + animName, animTime);
}

void AmSkullkinDrill::OnHitOrHealResult(Entity* self, Entity* attacker, int32_t damage) 
{
    auto* destroyableComponent = self->GetComponent<DestroyableComponent>();

    if (destroyableComponent == nullptr || !attacker->IsPlayer())
    {
        return;
    }

    if (self->GetVar<bool>(u"bActive"))
    {
        return;
    }

    const auto activaterID = self->GetVar<LWOOBJID>(u"activaterID");

    auto* activator = EntityManager::Instance()->GetEntity(activaterID);

    // TODO: Missions
    if (activator != nullptr)
    {
        auto* missionComponent = activator->GetComponent<MissionComponent>();

        if (missionComponent != nullptr)
        {
            for (const auto missionID : m_MissionsToUpdate)
            {
                missionComponent->ForceProgressValue(missionID, 1, self->GetLOT());
            }
        }
    }

    self->Smash(attacker->GetObjectID(), SILENT);

    self->CancelAllTimers();

    auto* standObj = GetStandObj(self);

    if (standObj != nullptr)
    {
        GameMessages::SendPlayFXEffect(standObj->GetObjectID(), 4946, u"explode", "explode");
    }
}

void AmSkullkinDrill::OnTimerDone(Entity* self, std::string timerName) 
{
    if (timerName == "killDrill")
    {
        const auto childID = self->GetVar<LWOOBJID>(u"ChildSmash");

        auto* child = EntityManager::Instance()->GetEntity(childID);

        if (child != nullptr)
        {
            child->Smash(self->GetObjectID(), SILENT);
        }

        self->SetNetworkVar(u"bIsInUse", false);
        self->SetVar(u"bActive", true);
        self->SetVar(u"activaterID", LWOOBJID_EMPTY);

        auto* standObj = GetStandObj(self);

        if (standObj != nullptr)
        {
            standObj->SetVar(u"bActive", true);
        }

        auto* movingPlatformComponent = self->GetComponent<MovingPlatformComponent>();

        if (movingPlatformComponent == nullptr)
        {
            return;
        }

        movingPlatformComponent->GotoWaypoint(0);

        return;
    }

    const auto& data = GeneralUtils::SplitString(timerName, '_');

    if (data.empty())
    {
        return;
    }

    if (data[0] == "AnimDone")
    {
        const auto& animName = data[1];

        const auto playerID = self->GetVar<LWOOBJID>(u"userID");

        auto* player = EntityManager::Instance()->GetEntity(playerID);

        if (player == nullptr)
        {
            return;
        }

        if (animName == "spinjitzu-staff-windup")
        {
            TriggerDrill(self);

            GameMessages::SendPlayAnimation(player, u"spinjitzu-staff-loop");
        }
        else if (animName == "spinjitzu-staff-end")
        {
            FreezePlayer(self, player, false);

            self->SetVar(u"userID", LWOOBJID_EMPTY);

            GameMessages::SendStopFXEffect(player, true, "tornado");
            GameMessages::SendStopFXEffect(player, true, "staff");
        }

    }
    else if (data[0] == "TryUnFreezeAgain")
    {

    }
}