package entity

import (
	"joylink.club/ecs"
	"joylink.club/rtsssimulation/component"
	"joylink.club/rtsssimulation/repository"
)

func LoadStations(w ecs.World) error {
	data := GetWorldData(w)
	stations := data.Repo.StationList()
	// 加载零散组合继电器
	for _, station := range stations {
		for _, ecg := range station.ComponentGroups() {
			if ecg.Code() == "LS" {
				for _, ele := range ecg.Components() {
					NewRelayEntity(w, ele.(*repository.Relay), data.EntityMap)
				}
			}
		}
		entry := NewStationEntity(w, station.Id(), data)
		if station.GetIbpSpk() != nil { // 人员防护
			LoadSPKEntity(w, entry, station.GetIbpSpk(), data)
		}
		if station.GetIbpEmp() != nil { // 紧急停车
			LoadEMPEntity(w, entry, station.GetIbpEmp(), data)
		}
	}
	return nil
}

// 新建车站实体
func NewStationEntity(w ecs.World, uid string, worldData *component.WorldData) *ecs.Entry {
	entry, ok := worldData.EntityMap[uid]
	if !ok {
		entry = w.Entry(w.Create(component.UidType))
		component.UidType.SetValue(entry, component.Uid{Id: uid})
		worldData.EntityMap[uid] = entry
	}
	return entry
}