package system

import (
	"fmt"

	"github.com/yohamta/donburi/filter"
	"joylink.club/ecs"
	"joylink.club/rtsssimulation/components"
)

// 调试时显示一些信息
type DebugSystem struct {
}

func NewDebugSystem() *DebugSystem {
	return &DebugSystem{}
}

// world 执行
func (me *DebugSystem) Update(w ecs.World) {
	//debugMovableDevice(w)
	//debugPsd(w)
	debugSwitch(w)
	//debugSignal(w)
	//debugTowPosButton(w)
}

// 可按速度移动组件
func debugMovableDevice(w ecs.World) {
	query := ecs.NewQuery(filter.Contains(components.PercentageDeviceStateComponent, components.MovableDeviceStateComponent))
	query.Each(w, func(e *ecs.Entry) {
		id := components.DeviceIdentityComponent.Get(e).Id
		if "psd1Cell1" == id {
			percent := components.PercentageDeviceStateComponent.Get(e)
			movable := components.MovableDeviceStateComponent.Get(e)
			fmt.Printf("==>>屏蔽门cell [%s],curRateValue = %d ,targetRateValue = %d , speed = %d position = %d\n", id, percent.Rate, percent.Target, movable.Speed, movable.Position)
		}
	})
}

// 两档位按钮旋钮
func debugTowPosButton(w ecs.World) {
	towPosButtonsQuery := ecs.NewQuery(filter.Contains(components.DeviceIdentityComponent, components.TowPositionButtonStateComponent))
	towPosButtonsQuery.Each(w, func(e *ecs.Entry) {
		id := components.DeviceIdentityComponent.Get(e).Id
		state := components.TowPositionButtonStateComponent.Get(e)
		switch {
		case state.Pos1 && !state.Pos2:
			{
				fmt.Printf("两档位按钮[%s],处于 一 档稳态\n", id)
			}
		case !state.Pos1 && state.Pos2:
			{
				fmt.Printf("两档位按钮[%s],处于 二 档稳态\n", id)
			}
		case !state.Pos1 && !state.Pos2:
			{
				fmt.Printf("两档位按钮[%s],处于未知或变换过程中 ......\n", id)
			}
		default:
			{
				fmt.Printf("两档位按钮[%s],异常同时处于 一二 档 ！！\n", id)
			}
		}
	})
}

// 屏蔽门状态
func debugPsd(w ecs.World) {
	psdQuery := ecs.NewQuery(filter.Contains(components.DeviceIdentityComponent, components.PsdStateComponent, components.PsdTagHandlerComponent))
	psdQuery.Each(w, func(e *ecs.Entry) {
		psdId := components.DeviceIdentityComponent.Get(e).Id
		psdState := components.PsdStateComponent.Get(e)
		psdTag := components.PsdTagHandlerComponent.Get(e).Tag
		fmt.Printf("屏蔽门[%s] ,全关=%t ,全开=%t ,互锁解除=%t > ", psdId, psdState.AllClosed, psdState.AllOpened, psdState.InterlockReleased)
		//
		psdCellQuery := ecs.NewQuery(filter.Contains(psdTag))
		psdCellQuery.Each(w, func(e *ecs.Entry) {
			psdCellId := components.DeviceIdentityComponent.Get(e).Id
			psdCellPercent := components.PercentageDeviceStateComponent.Get(e)
			psdCellMovable := components.MovableDeviceStateComponent.Get(e)
			//
			fmt.Printf("|| cell[%s] ,closeRate=%d ", psdCellId, GetRate(psdCellPercent.Rate))
			if psdCellMovable.Speed > 0 {
				if psdCellMovable.ToH {
					fmt.Printf("== 关门操作中，移动速率=%d", psdCellMovable.Speed)
				} else {
					fmt.Printf("== 开门操作中，移动速率=%d", psdCellMovable.Speed)
				}
			}

		})
		//
		fmt.Println()
	})
}

// 显示信号机状态
func debugSignal(w ecs.World) {
	siganlQuery := ecs.NewQuery(filter.Contains(components.DeviceIdentityComponent, components.SignalStateComponent))
	siganlQuery.Each(w, func(e *ecs.Entry) {
		id := components.DeviceIdentityComponent.Get(e).Id
		state := components.SignalStateComponent.Get(e)
		fmt.Printf("==>>信号机[%s],显示=%d\n", id, state.Display)
	})
}

// 显示道岔状态
func debugSwitch(w ecs.World) {
	switchesQuery := ecs.NewQuery(filter.Contains(components.DeviceIdentityComponent, components.SwitchRelayStateComponent))
	switchesQuery.Each(w, func(e *ecs.Entry) {
		percent := components.PercentageDeviceStateComponent.Get(e)
		movable := components.MovableDeviceStateComponent.Get(e)
		id := components.DeviceIdentityComponent.Get(e).Id
		curRate := GetRate(percent.Rate)
		j := components.SwitchRelayStateComponent.Get(e)
		fmt.Printf("道岔 [%s],当前位置百分比 [%d] ,Dcj = %t, Fcj = %t, Dbj = %t ,Fbj = %t ,", id, curRate, j.DcJ, j.FcJ, j.DbJ, j.FbJ)
		if movable.Speed > 0 {
			fmt.Printf(" ==> 正在转动，移动速率[%d]", movable.Speed)
		}
		fmt.Println()
	})
}