package entity

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

func loadSignalJckxh(w ecs.World, signal *repository.Signal, signalEntry *ecs.Entry, elecs []repository.IGroupedElectronicComponent, entityMap map[string]*ecs.Entry) error {

	if len(elecs) == 3 { //jckxh组合类型包含3个继电器
		signalEntry.AddComponent(component.SignalJCKXHElectronicType)
		signalEntry.AddComponent(component.SignalJCKXHLsqType)
		signalEntry.AddComponent(component.SignalJCKXHLscType)
		signalEntry.AddComponent(component.SignalLightsType)
		//
		elecState := &component.SignalJCKXHElectronic{}
		for _, elec := range elecs {
			switch elec.Code() {
			case consts.SIGNAL_DJ:
				elecState.JCKXH_DJ = NewRelayEntity(w, elec.(*repository.Relay), entityMap)
			case consts.SIGNAL_DXJ:
				elecState.JCKXH_DXJ = NewRelayEntity(w, elec.(*repository.Relay), entityMap)
			case consts.SIGNAL_LXJ:
				elecState.JCKXH_LXJ = NewRelayEntity(w, elec.(*repository.Relay), entityMap)
			default:
				return fmt.Errorf("id=[%s]的信号机jckxh，无效电子元器件名称[%s]", signal.Id(), elec.Code())
			}
		}
		//
		component.SignalJCKXHElectronicType.Set(signalEntry, elecState)
		component.SignalJCKXHLsqType.Set(signalEntry, &component.SignalJCKXHLsq{})
		component.SignalJCKXHLscType.Set(signalEntry, &component.SignalJCKXHLsc{})
		component.SignalLightsType.Set(signalEntry, newSignalLights(w, component.HdTag, component.BdTag, component.UdTag))
		//校验
		if elecState.JCKXH_DJ == nil {
			return fmt.Errorf("id=[%s]的信号机JCKXH，缺少元件DJ", signal.Id())
		}
		if elecState.JCKXH_DXJ == nil {
			return fmt.Errorf("id=[%s]的信号机JCKXH，缺少元件DXJ", signal.Id())
		}
		if elecState.JCKXH_LXJ == nil {
			return fmt.Errorf("id=[%s]的信号机JCKXH，缺少元件LXJ", signal.Id())
		}
	} else {
		return fmt.Errorf("id=[%s]的信号机jckxh，电子元器件数量须为3", signal.Id())
	}
	return nil
}