package circuit_sys

import (
	"github.com/yohamta/donburi/filter"
	"joylink.club/ecs"
	"joylink.club/rtsssimulation/component"
)

type Signal3XH1System struct {
	query *ecs.Query
}

func NewSignal3XH1System() *Signal3XH1System {
	return &Signal3XH1System{query: ecs.NewQuery(filter.Contains(component.Signal3XH1ElectronicType, component.Signal3XH1FilamentType))}
}

// Update world 执行
func (s *Signal3XH1System) Update(w ecs.World) {
	s.query.Each(w, func(e *ecs.Entry) {
		signal3XH1State := component.Signal3XH1ElectronicType.Get(e)
		filament := component.Signal3XH1FilamentType.Get(e)
		//
		s.calculateU(signal3XH1State, filament)
		s.calculateL(signal3XH1State, filament)
		s.calculateH(signal3XH1State, filament)
		s.calculateDJ(signal3XH1State, filament)
		s.calculate2DJ(signal3XH1State, filament)
	})
}

// 黄灯点灯电路
// 开放引导信号，黄灯亮且红灯亮
// 开放列车信号且开通侧向，只黄灯亮
func (s *Signal3XH1System) calculateU(state *component.Signal3XH1Electronic, filament *component.Signal3XH1Filament) {
	ddj := component.BitStateType.Get(state.Z3XH1_DDJ)
	lxj := component.BitStateType.Get(state.Z3XH1_LXJ)
	dj := component.BitStateType.Get(state.Z3XH1_DJ)
	yxj := component.BitStateType.Get(state.Z3XH1_YXJ)
	zxj := component.BitStateType.Get(state.Z3XH1_ZXJ)
	//引导信号
	isY := !ddj.Val && !lxj.Val && dj.Val && yxj.Val
	//侧向行车信号
	isLC := !ddj.Val && lxj.Val && !zxj.Val
	filament.U = filament.Uf && (isY || isLC)
}

// 绿灯点灯电路
// 开放正线行车信号，只亮绿灯
func (s *Signal3XH1System) calculateL(state *component.Signal3XH1Electronic, filament *component.Signal3XH1Filament) {
	ddj := component.BitStateType.Get(state.Z3XH1_DDJ)
	lxj := component.BitStateType.Get(state.Z3XH1_LXJ)
	zxj := component.BitStateType.Get(state.Z3XH1_ZXJ)
	isL := !ddj.Val && lxj.Val && zxj.Val
	filament.L = filament.Lf && isL
}

// 红灯点灯电路
// 列车信号禁止时，亮红灯
func (s *Signal3XH1System) calculateH(state *component.Signal3XH1Electronic, filament *component.Signal3XH1Filament) {
	ddj := component.BitStateType.Get(state.Z3XH1_DDJ)
	lxj := component.BitStateType.Get(state.Z3XH1_LXJ)
	isH := !ddj.Val && !lxj.Val
	filament.H = filament.Hf && isH
}

// DJ 灯丝继电器电路
func (s *Signal3XH1System) calculateDJ(state *component.Signal3XH1Electronic, filament *component.Signal3XH1Filament) {
	ddj := component.BitStateType.Get(state.Z3XH1_DDJ)
	lxj := component.BitStateType.Get(state.Z3XH1_LXJ)
	dj := component.BitStateType.Get(state.Z3XH1_DJ)
	zxj := component.BitStateType.Get(state.Z3XH1_ZXJ)
	_DJ := dj.Val
	isDj := filament.Lf && !ddj.Val && lxj.Val && zxj.Val ||
		filament.Uf && !ddj.Val && lxj.Val && !zxj.Val ||
		filament.Hf && !ddj.Val && !lxj.Val
	//通知继电器进行动作
	if _DJ != isDj {
		drive := component.RelayDriveType.Get(state.Z3XH1_DJ)
		drive.Td = isDj
		drive.Xq = isDj
	}
}

// 2DJ 灯丝继电器电路
func (s *Signal3XH1System) calculate2DJ(state *component.Signal3XH1Electronic, filament *component.Signal3XH1Filament) {
	ddj := component.BitStateType.Get(state.Z3XH1_DDJ)
	lxj := component.BitStateType.Get(state.Z3XH1_LXJ)
	dj := component.BitStateType.Get(state.Z3XH1_DJ)
	yxj := component.BitStateType.Get(state.Z3XH1_YXJ)
	edj := component.BitStateType.Get(state.Z3XH1_2DJ)
	_2DJ := edj.Val
	//
	is2DJ := filament.Uf && !ddj.Val && !lxj.Val && dj.Val && yxj.Val
	//通知继电器进行动作
	if _2DJ != is2DJ {
		drive := component.RelayDriveType.Get(state.Z3XH1_2DJ)
		drive.Td = is2DJ
		drive.Xq = is2DJ
	}
}