package effect

import (
	"blazing/logic/service/fight/action"
	"blazing/logic/service/fight/info"
	"blazing/logic/service/fight/input"
	"blazing/logic/service/fight/node"

	"github.com/alpacahq/alpacadecimal"
)

type Effect1538 struct{ node.EffectNode }

func (e *Effect1538) Damage_Mul(zone *info.DamageZone) bool {
	if zone == nil || zone.Type != info.DamageType.Red || e.Ctx().Opp == nil || e.Ctx().SkillEntity == nil || e.Ctx().SkillEntity.Category() == info.Category.STATUS || e.Ctx().SkillEntity.AttackTime == 0 {
		return true
	}

	ourValue := e.Ctx().Our.GetProp(0)
	if e.Ctx().SkillEntity.Category() == info.Category.SPECIAL {
		ourValue = e.Ctx().Our.GetProp(2)
	}
	if ourValue.Cmp(alpacadecimal.Zero) <= 0 {
		return true
	}

	bestValue := e.Ctx().Opp.GetProp(0)
	if e.Ctx().Opp.GetProp(2).Cmp(bestValue) > 0 {
		bestValue = e.Ctx().Opp.GetProp(2)
	}
	if bestValue.Cmp(alpacadecimal.Zero) <= 0 {
		return true
	}

	zone.Damage = zone.Damage.Mul(bestValue).Div(ourValue)
	return true
}

type Effect1539 struct{ node.EffectNode }

func (e *Effect1539) OnSkill() bool {
	if len(e.Args()) < 3 || e.Ctx().Opp == nil {
		return true
	}
	threshold := e.Args()[0]
	if e.Ctx().Our.SumDamage.Cmp(threshold) <= 0 {
		e.Ctx().Opp.CancelTurn(e.Ctx().Our)
		return true
	}

	ok, _, _ := e.Input.Player.Roll(int(e.Args()[1].IntPart()), 100)
	if ok {
		addStatusByID(e.Ctx().Our, e.Ctx().Opp, int(e.Args()[2].IntPart()))
		return true
	}
	e.Ctx().Opp.CancelTurn(e.Ctx().Our)
	return true
}

type Effect1540 struct{ node.EffectNode }

func (e *Effect1540) Skill_Use() bool {
	if len(e.Args()) < 2 || e.Args()[0].Cmp(alpacadecimal.Zero) <= 0 {
		return true
	}
	if e.Ctx().Our.CurrentPet == nil || e.Ctx().Opp == nil || e.Ctx().Opp.CurrentPet == nil {
		return true
	}

	threshold := e.Ctx().Our.CurrentPet.GetMaxHP().Div(e.Args()[0])
	if e.Ctx().Our.CurrentPet.GetHP().Cmp(threshold) <= 0 {
		return true
	}

	drain := e.Args()[1]
	if drain.Cmp(alpacadecimal.Zero) <= 0 {
		return true
	}

	e.Ctx().Opp.Damage(e.Ctx().Our, &info.DamageZone{
		Type:   info.DamageType.Fixed,
		Damage: drain,
	})
	e.Ctx().Our.Heal(e.Ctx().Our, &action.SelectSkillAction{}, drain)
	return true
}

type Effect1541 struct{ node.EffectNode }

func (e *Effect1541) Skill_Use() bool {
	if len(e.Args()) == 0 {
		return true
	}

	sub := e.Ctx().Our.InitEffect(input.EffectType.Sub, 1541, int(e.Args()[0].IntPart()))
	if sub != nil {
		e.Ctx().Our.AddEffect(e.Ctx().Our, sub)
	}
	return true
}

type Effect1541Sub struct{ RoundEffectArg0Base }

func (e *Effect1541Sub) ComparePre(first, second *action.SelectSkillAction) bool {
	current := actionByPlayer(first, second, e.Ctx().Our.UserID)
	if current == nil || current.SkillEntity == nil || current.SkillEntity.Category() == info.Category.STATUS {
		return true
	}
	current.SkillEntity.XML.Priority++
	return true
}

func (e *Effect1541Sub) ActionStart(first, second *action.SelectSkillAction) bool {
	if e.Ctx().SkillEntity == nil || e.Ctx().SkillEntity.Category() == info.Category.STATUS {
		return true
	}
	e.Ctx().SkillEntity.XML.MustHit = 1
	return true
}

func (e *Effect1541Sub) OnSkill() bool {
	if e.Ctx().SkillEntity == nil || e.Ctx().SkillEntity.Category() != info.Category.STATUS {
		return true
	}
	extra := alpacadecimal.NewFromInt(int64(e.Ctx().Opp.AttackValue.LostHp)).Div(alpacadecimal.NewFromInt(2))
	if extra.Cmp(alpacadecimal.Zero) <= 0 {
		return true
	}
	e.Ctx().Opp.Damage(e.Ctx().Our, &info.DamageZone{
		Type:   info.DamageType.Fixed,
		Damage: extra,
	})
	return true
}

type Effect1542 struct{ node.EffectNode }

func (e *Effect1542) Skill_Use() bool {
	if len(e.Args()) < 2 || e.Ctx().Opp == nil {
		return true
	}

	if transferPositiveProps(e.Ctx().Our, e.Ctx().Opp, e.Ctx().Our) {
		addStatusByID(e.Ctx().Our, e.Ctx().Opp, int(e.Args()[0].IntPart()))
		return true
	}

	level := int8(e.Args()[1].IntPart())
	if level == 0 {
		return true
	}
	for idx := range e.Ctx().Opp.Prop {
		e.Ctx().Opp.SetProp(e.Ctx().Our, int8(idx), -level)
	}
	return true
}

func init() {
	input.InitEffect(input.EffectType.Skill, 1538, &Effect1538{})
	input.InitEffect(input.EffectType.Skill, 1539, &Effect1539{})
	input.InitEffect(input.EffectType.Skill, 1540, &Effect1540{})
	input.InitEffect(input.EffectType.Skill, 1541, &Effect1541{})
	input.InitEffect(input.EffectType.Sub, 1541, &Effect1541Sub{})
	input.InitEffect(input.EffectType.Skill, 1542, &Effect1542{})
}