package fi

import (
	"fmt"

	"joylink.club/ecs"
	"joylink.club/rtsssimulation/component"
	"joylink.club/rtsssimulation/entity"
)

// 按下按钮
func PressDownButton(w ecs.World, id string) error {
	result := <-ecs.Request[ecs.EmptyType](w, func() ecs.Result[ecs.EmptyType] {
		wd := entity.GetWorldData(w)
		entry, ok := wd.EntityMap[id]
		if ok {
			state := component.BitStateType.Get(entry)
			state.Val = true
		} else {
			return ecs.NewErrResult(fmt.Errorf("未找到id=%s的按钮", id))
		}
		return ecs.NewOkEmptyResult()
	})
	return result.Err
}

// 抬起拉起按钮
func PressUpButton(w ecs.World, id string) error {
	result := <-ecs.Request[ecs.EmptyType](w, func() ecs.Result[ecs.EmptyType] {
		wd := entity.GetWorldData(w)
		entry, ok := wd.EntityMap[id]
		if ok {
			state := component.BitStateType.Get(entry)
			state.Val = false
		} else {
			return ecs.NewErrResult(fmt.Errorf("未找到id=%s的按钮", id))
		}
		return ecs.NewOkEmptyResult()
	})
	return result.Err
}

// 修改钥匙挡位
func SwitchKeyGear(w ecs.World, id string, gear int32) error {
	result := <-ecs.Request[ecs.EmptyType](w, func() ecs.Result[ecs.EmptyType] {
		wd := entity.GetWorldData(w)
		entry, ok := wd.EntityMap[id]
		if ok {
			state := component.GearStateType.Get(entry)
			state.Val = gear
		} else {
			return ecs.NewErrResult(fmt.Errorf("未找到id=%s的钥匙开关", id))
		}
		return ecs.NewOkEmptyResult()
	})
	return result.Err
}