/*
 * Copyright (C) 2016+ AzerothCore <www.azerothcore.org>, released under GNU AGPL v3 license, you may redistribute it
 * and/or modify it under version 3 of the License, or (at your option), any later version.
 */

#include "PaladinTriggers.h"

#include "PaladinActions.h"
#include "PlayerbotAIConfig.h"
#include "Playerbots.h"
#include "PaladinHelper.h"

bool SealTrigger::IsActive()
{
    Unit* target = GetTarget();
    return !botAI->HasAura("seal of justice", target) && !botAI->HasAura("seal of command", target) &&
           !botAI->HasAura("seal of vengeance", target) && !botAI->HasAura("seal of corruption", target) &&
           !botAI->HasAura("seal of righteousness", target) && !botAI->HasAura("seal of light", target) &&
           (!botAI->HasAura("seal of wisdom", target) || AI_VALUE2(uint8, "mana", "self target") > 70);
}

bool CrusaderAuraTrigger::IsActive()
{
    Unit* target = GetTarget();
    return AI_VALUE2(bool, "mounted", "self target") && !botAI->HasAura("crusader aura", target);
}

bool BlessingTrigger::IsActive()
{
    Unit* target = GetTarget();
    return SpellTrigger::IsActive() && !botAI->HasAnyAuraOf(target, "blessing of might", "blessing of wisdom",
                                                            "blessing of kings", "blessing of sanctuary", nullptr);
}

bool DivineShieldLowHealthTrigger::IsActive()
{
    return botAI->HasAura("divine shield", bot) && AI_VALUE2(uint8, "health", "self target") < 80;
}

Unit* HandOfFreedomOnPartyTrigger::GetTarget()
{
    bool const selfImpaired = botAI->IsMovementImpaired(bot);
    bool const hasSelfHand = selfImpaired && ai::paladin::HasAnyPaladinHandFromCaster(bot, bot);

    if (!bot->GetGroup())
    {
        if (selfImpaired && !hasSelfHand)
            return bot;

        return nullptr;
    }

    if (selfImpaired && !hasSelfHand)
        return bot;

    return Trigger::GetTarget();
}

bool HandOfFreedomOnPartyTrigger::IsActive()
{
    Unit* target = GetTarget();
    if (!target)
        return false;

    if (target != bot && bot->GetExactDist2dSq(target->GetPositionX(), target->GetPositionY()) > 30.0f * 30.0f)
        return false;

    if (!botAI->CanCastSpell("hand of freedom", target))
        return false;

    return !ai::paladin::HasAnyPaladinHandFromCaster(target, bot) && botAI->IsMovementImpaired(target);
}

bool NotSensingUndeadTrigger::IsActive()
{
    return !botAI->HasAura("sense undead", bot);
}