package effect

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

	"github.com/alpacahq/alpacadecimal"
)

// 517 - n%概率使对手害怕，每损失m%体力，害怕几率提升k%
type Effect517 struct {
	node.EffectNode
}

func (e *Effect517) OnSkill() bool {

	baseChance := e.Args()[0].IntPart()
	lostHpPercent := (e.Ctx().Opp.CurrentPet.GetMaxHP().Sub(e.Ctx().Opp.CurrentPet.GetHP())).Div(e.Ctx().Opp.CurrentPet.GetMaxHP()).Mul(alpacadecimal.NewFromInt(100)).IntPart()

	// 计算额外几率
	additionalStacks := lostHpPercent / e.Args()[1].IntPart()
	extraChance := additionalStacks * e.Args()[2].IntPart()

	totalChance := baseChance + extraChance
	success, _, _ := e.Input.Player.Roll(int(totalChance), 100)
	if success {
		fearEffect := e.Ctx().Our.InitEffect(input.EffectType.Status, int(info.PetStatus.Fear))
		if fearEffect != nil {
			e.Ctx().Opp.AddEffect(e.Ctx().Our, fearEffect)
		}
	}

	return true
}

func init() {
	input.InitEffect(input.EffectType.NewSel, 452, &Effect517{})
}