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"
)

// Effect 734: 若对手不处于能力提升或下降状态时则恢复{0}点体力
type Effect734 struct {
	node.EffectNode
}

func (e *Effect734) OnSkill() bool {
	if len(e.Args()) == 0 || e.Ctx().Opp.HasPropADD() || e.Ctx().Opp.HasPropSub() {
		return true
	}

	e.Ctx().Our.Heal(e.Ctx().Our, &action.SelectSkillAction{}, e.Args()[0])
	return true
}

// Effect 735: 若对手处于能力提升状态则下{0}回合先制+{1}
type Effect735 struct {
	node.EffectNode
}

func (e *Effect735) Skill_Use() bool {
	if len(e.Args()) < 2 || !e.Ctx().Opp.HasPropADD() {
		return true
	}

	effect := e.Ctx().Our.InitEffect(input.EffectType.Sub, 735, int(e.Args()[0].IntPart()), int(e.Args()[1].IntPart()))
	if effect != nil {
		e.Ctx().Our.AddEffect(e.Ctx().Our, effect)
	}
	return true
}

type Effect735Sub struct {
	RoundEffectArg0Base
}

func (e *Effect735Sub) ComparePre(fattack, sattack *action.SelectSkillAction) bool {
	if len(e.Args()) < 2 {
		return true
	}

	current := actionByPlayer(fattack, sattack, e.Ctx().Our.UserID)
	if current == nil || current.SkillEntity == nil {
		return true
	}

	current.SkillEntity.XML.Priority += int(e.Args()[1].IntPart())
	return true
}

// Effect 736: 消除对手能力提升状态，消除成功则{0}回合内令对手使用的属性技能无效
type Effect736 struct {
	node.EffectNode
}

func (e *Effect736) OnSkill() bool {
	if len(e.Args()) == 0 {
		return true
	}

	cleared := false
	for i, v := range e.Ctx().Opp.Prop[:] {
		if v <= 0 {
			continue
		}
		if e.Ctx().Opp.SetProp(e.Ctx().Our, int8(i), 0) {
			cleared = true
		}
	}
	if !cleared {
		return true
	}

	effect := e.Ctx().Our.InitEffect(input.EffectType.Sub, 736, int(e.Args()[0].IntPart()))
	if effect != nil {
		e.Ctx().Opp.AddEffect(e.Ctx().Our, effect)
	}
	return true
}

type Effect736Sub struct {
	RoundEffectArg0Base
}

func (e *Effect736Sub) SkillHit_ex() bool {
	if e.Ctx().SkillEntity == nil || e.Ctx().SkillEntity.Category() != info.Category.STATUS {
		return true
	}

	e.Ctx().SkillEntity.SetNoSide()
	return true
}

// Effect 737: {0}%使对手{1}，若没有触发，则回合结束时减少对手1/{2}最大体力
type Effect737 struct {
	node.EffectNode
}

func (e *Effect737) OnSkill() bool {
	if len(e.Args()) < 3 {
		return true
	}

	success, _, _ := e.Input.Player.Roll(int(e.Args()[0].IntPart()), 100)
	if success {
		statusType := int(e.Args()[1].IntPart())
		statusEff := e.Ctx().Our.InitEffect(input.EffectType.Status, statusType)
		if statusEff != nil {
			statusEff.SetArgs(e.Ctx().Our, 2)
			e.Ctx().Opp.AddEffect(e.Ctx().Our, statusEff)
		}
		return true
	}

	effect := e.Ctx().Our.InitEffect(input.EffectType.Sub, 737, int(e.Args()[2].IntPart()))
	if effect != nil {
		e.Ctx().Our.AddEffect(e.Ctx().Our, effect)
	}
	return true
}

type Effect737Sub struct {
	FixedDuration1Base
}

func (e *Effect737Sub) TurnEnd() {
	if len(e.Args()) == 0 || e.Args()[0].IntPart() <= 0 {
		e.Alive(false)
		return
	}

	damage := e.Ctx().Opp.CurPet[0].GetMaxHP().Div(e.Args()[0])
	e.Ctx().Opp.Damage(e.Ctx().Our, &info.DamageZone{
		Type:   info.DamageType.Percent,
		Damage: damage,
	})
	e.Alive(false)
}

// Effect 738: {0}回合内若对手使用属性技能，则使用属性技能后的下{1}回合攻击技能无法造成伤害且命中效果失效
type Effect738 struct {
	node.EffectNode
}

func (e *Effect738) Skill_Use() bool {
	effect := e.Ctx().Our.InitEffect(input.EffectType.Sub, 738, e.SideEffectArgs...)
	if effect != nil {
		e.Ctx().Our.AddEffect(e.Ctx().Our, effect)
	}
	return true
}

type Effect738Sub struct {
	RoundEffectArg0Base
}

func (e *Effect738Sub) Skill_Use_ex() bool {
	if len(e.Args()) < 2 || e.Ctx().SkillEntity == nil || e.Ctx().SkillEntity.Category() != info.Category.STATUS {
		return true
	}

	lock := e.Ctx().Our.InitEffect(input.EffectType.Sub, 7381, int(e.Args()[1].IntPart()))
	if lock != nil {
		e.Ctx().Opp.AddEffect(e.Ctx().Our, lock)
	}
	return true
}

type Effect738Lock struct {
	RoundEffectArg0Base
}

func (e *Effect738Lock) SkillHit() bool {
	if e.Ctx().SkillEntity == nil || e.Ctx().SkillEntity.Category() == info.Category.STATUS {
		return true
	}

	e.Ctx().SkillEntity.SetNoSide()
	return true
}

func (e *Effect738Lock) Damage_Mul(zone *info.DamageZone) bool {
	if zone == nil || zone.Type != info.DamageType.Red {
		return true
	}
	if e.Ctx().SkillEntity == nil || e.Ctx().SkillEntity.Category() == info.Category.STATUS {
		return true
	}

	zone.Damage = alpacadecimal.Zero
	return true
}

func init() {
	input.InitEffect(input.EffectType.Skill, 734, &Effect734{})
	input.InitEffect(input.EffectType.Skill, 735, &Effect735{})
	input.InitEffect(input.EffectType.Sub, 735, &Effect735Sub{})
	input.InitEffect(input.EffectType.Skill, 736, &Effect736{})
	input.InitEffect(input.EffectType.Sub, 736, &Effect736Sub{})
	input.InitEffect(input.EffectType.Skill, 737, &Effect737{})
	input.InitEffect(input.EffectType.Sub, 737, &Effect737Sub{})
	input.InitEffect(input.EffectType.Skill, 738, &Effect738{})
	input.InitEffect(input.EffectType.Sub, 738, &Effect738Sub{})
	input.InitEffect(input.EffectType.Sub, 7381, &Effect738Lock{})
}