rts-sim-testing-service/api/simulation.go

package api

import (
	"fmt"
	"net/http"
	"strconv"

	jwt "github.com/appleboy/gin-jwt/v2"
	"github.com/gin-gonic/gin"
	"github.com/golang/protobuf/proto"
	"go.uber.org/zap"
	"joylink.club/bj-rtsts-server/ats/verify/protos/graphicData"
	"joylink.club/bj-rtsts-server/ats/verify/protos/state"
	"joylink.club/bj-rtsts-server/ats/verify/simulation"
	"joylink.club/bj-rtsts-server/ats/verify/simulation/wayside/memory"
	"joylink.club/bj-rtsts-server/dto"
	apiproto "joylink.club/bj-rtsts-server/grpcproto"
	"joylink.club/bj-rtsts-server/middleware"
	"joylink.club/bj-rtsts-server/service"
)

func InitSimulationRouter(api *gin.RouterGroup, authMiddleware *jwt.GinJWTMiddleware) {
	authed := api.Group("/v1/simulation").Use(authMiddleware.MiddlewareFunc(), middleware.PermissMiddleware)
	authed.POST("/create", create)
	authed.POST("/createByProject", createByProjectId)
	authed.GET("/state/:id", findSimulationState)
	authed.POST("/destroy/:id", destroy)
	authed.GET("/list", findAllSimulations)
	authed.POST("/check/data", checkSimMapData)
	authed.POST("/train/add", addTrain)
	authed.POST("/train/remove", removeTrain)
	authed.POST("/switch/operation", switchOperation)

	// 初始化地图信息
	initPublishMapInfo()
	apiproto.RegisterMsgServer(&apiproto.SimulationServer{})
	apiproto.RegisterMsgServer(&apiproto.MemoryChangeServer{SimulationMap: make(map[string]*state.SimulationStatus)})
}

func initPublishMapInfo() {
	mapArr, err := service.ListAllPublishedGi()
	if err != nil {
		panic("地图加载出错")
	}
	for _, v := range mapArr {
		memory.PublishMapVerifyStructure(v)
	}
}

// 创建ATS测试仿真
//
//	@Summary		创建ATS测试仿真
//
//	@Security		JwtAuth
//
//	@Description	创建ATS测试仿真
//	@Tags			ATS测试仿真Api
//	@Accept			json
//	@Produce		json
//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
//	@Param			SimulationCreateReqDto	body dto.SimulationCreateReqDto	true "创建仿真请求"
//	@Success		200	{object}	dto.SimulationCreateRspDto
//	@Failure		500	{object}	dto.ErrorDto
//	@Router			/api/v1/simulation/create [post]
func create(c *gin.Context) {
	if simulation.IsExistSimulation() {
		panic(dto.ErrorDto{Code: dto.DataAlreadyExist, Message: "已有仿真在运行"})
	}
	req := dto.SimulationCreateReqDto{}
	if err := c.ShouldBind(&req); nil != err {
		panic(dto.ErrorDto{Code: dto.ArgumentParseError, Message: err.Error()})
	}
	zap.S().Debug("创建仿真请求：", req)
	rsp := dto.SimulationCreateRspDto{
		MapId: req.MapId,
	}
	rsp.SimulationId = simulation.CreateSimulation(req.MapId, req.ProjectId)
	c.JSON(http.StatusOK, &rsp)
}

// 创建ATS测试仿真通过项目ID
//
//	@Summary		创建ATS测试仿真
//
//	@Security		JwtAuth
//
//	@Description	创建ATS测试仿真通过项目ID
//	@Tags			ATS测试仿真Api
//	@Accept			json
//	@Produce		json
//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
//	@Param			SimulationCreateReqDto	body dto.SimulationCreateReqDto	true "创建仿真请求"
//	@Success		200	{object}	dto.SimulationCreateRspDto
//	@Failure		500	{object}	dto.ErrorDto
//	@Router			/api/v1/simulation/createByProject [post]
func createByProjectId(c *gin.Context) {
	if simulation.IsExistSimulation() {
		panic(dto.ErrorDto{Code: dto.DataAlreadyExist, Message: "已有仿真在运行"})
	}
	req := dto.SimulationCreateReqDto{}
	if err := c.ShouldBind(&req); nil != err {
		panic(dto.ErrorDto{Code: dto.ArgumentParseError, Message: err.Error()})
	}
	zap.S().Debug("创建仿真请求：", req)
	rsp := dto.SimulationCreateRspDto{
		ProjectId: req.ProjectId,
	}
	mapInfos := service.QueryPublishedGi(req.ProjectId)
	if len(mapInfos) == 0 {
		panic(dto.ErrorDto{Code: dto.DataNotExist, Message: "项目未关联地图"})
	}
	mapInfo := mapInfos[0]
	rsp.MapId = mapInfo.ID
	rsp.SimulationId = simulation.CreateSimulation(mapInfo.ID, req.ProjectId)
	c.JSON(http.StatusOK, &rsp)
}

// 创建并进入仿真后获取仿真的设备信息
//
//	@Summary		创建并进入仿真后获取仿真的设备信息
//
//	@Security		JwtAuth
//
//	@Description	创建并进入仿真后获取仿真的设备信息
//	@Tags			ATS测试仿真Api
//	@Accept			json
//	@Produce		json
//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
//	@Param			id 	path 	int 	true 	"仿真id"
//	@Success		200	{object}	dto.SimulationCreateRspDto
//	@Failure		500	{object}	dto.ErrorDto
//	@Router			/api/v1/simulation/state/:id [get]
func findSimulationState(c *gin.Context) {
	simId := c.Param("id")
	simulation := checkDeviceDataAndReturn(simId)
	allState := simulation.GetAllState()
	c.JSON(http.StatusOK, allState)
}

// ATS仿真销毁
//
//	@Summary		ATS仿真销毁
//
//	@Security		JwtAuth
//
//	@Description	ATS测试仿真-添加列车
//	@Tags			ATS测试仿真Api
//	@Accept			json
//	@Produce		json
//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
//	@Param			id 	path 	int 	true 	"仿真id"
//	@Success		200	{object}	string
//	@Failure		500	{object}	dto.ErrorDto
//	@Router			/api/v1/simulation/destroy/{id} [post]
func destroy(c *gin.Context) {
	simId := c.Param("id")
	zap.S().Debug("ATS测试仿真-ATS仿真销毁 请求:", simId)
	simulation.DestroySimulation(simId)
	c.JSON(http.StatusOK, "ok")
}

// 获取ATS测试系统所有仿真实例的基本信息
//
// @Summary		获取ATS测试系统所有仿真实例的基本信息
//
// @Security	JwtAuth
//
// @Description	获取ATS测试系统所有仿真实例的基本信息
// @Tags		ATS测试仿真Api
// @Accept		json
// @Produce		json
// @Param 		Authorization 	header 	string 	true 	"JWT Token"
// @Success		200	{object}	dto.SimulationInfoRspDtoArr
// @Failure		500	{object}	dto.ErrorDto
// @Router		/api/v1/simulation/list [get]
func findAllSimulations(c *gin.Context) {
	c.JSON(http.StatusOK, simulation.ListAllSimulations())
}

// ATS测试仿真地图数据校验
//
//	@Summary		ATS测试仿真地图数据校验
//
//	@Security		JwtAuth
//
//	@Description	地图数据校验
//	@Tags			ATS测试仿真Api
//	@Accept			json
//	@Produce		json
//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
//	@Param			RemoveTrainDto	body dto.CheckMapDataReqDto	true "ATS测试仿真-地图数据"
//
// @Success		200	{object}	dto.CheckMapDataRspDto
// @Failure		500	{object}	dto.ErrorDto
// @Router			/api/v1/simulation/check/data [post]
func checkSimMapData(c *gin.Context) {
	rt := &dto.CheckMapDataReqDto{}
	if err := c.ShouldBind(&rt); nil != err {
		panic(dto.ErrorDto{Code: dto.ArgumentParseError, Message: err.Error()})
	}
	err := proto.Unmarshal(rt.Data, &graphicData.RtssGraphicStorage{})
	if err != nil {
		c.JSON(http.StatusInternalServerError, "参数错误")
	} else {
		c.JSON(http.StatusOK, &dto.CheckMapDataRspDto{Success: true})
	}
}

// ATS测试仿真-添加列车
//
//	@Summary		ATS测试仿真-添加列车
//
//	@Security		JwtAuth
//
//	@Description	ATS测试仿真-添加列车
//	@Tags			ATS测试仿真Api
//	@Accept			json
//	@Produce		json
//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
//	@Param			AddTrainReqDto	body dto.AddTrainReqDto	true "ATS测试仿真-添加列车"
//	@Success		200	{object}	dto.AddTrainRspDto
//	@Failure		500	{object}	dto.ErrorDto
//	@Router			/api/v1/simulation/train/add [post]
func addTrain(c *gin.Context) {
	req := dto.AddTrainReqDto{}
	if err := c.ShouldBind(&req); err != nil {
		panic(dto.ErrorDto{Code: dto.ArgumentParseError, Message: err.Error()})
	}
	simulation := checkDeviceDataAndReturn(req.SimulationId)
	id := getAddTrainPrimaryKey(simulation)
	if id == -1 {
		c.JSON(http.StatusBadRequest, "已存在在线列车")
	} else {
		rsp := &state.TrainState{
			Id:           strconv.Itoa(id),
			HeadDeviceId: req.Id,
			HeadOffset:   req.HeadOffset,
			DevicePort:   req.DevicePort,
			RunDirection: req.RunDirection,
			TrainLength:  req.TrainLength,
		}
		memory.AddTrainState(simulation, rsp)
		c.JSON(http.StatusOK, &rsp)
	}
}

// ATS测试仿真-移除列车
//
//	@Summary		ATS测试仿真-移除列车
//
//	@Security		JwtAuth
//
//	@Description	ATS测试仿真-移除列车
//	@Tags			ATS测试仿真Api
//	@Accept			json
//	@Produce		json
//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
//	@Param			RemoveTrainDto	body dto.RemoveTrainDto	true "ATS测试仿真-移除列车"
//
// @Success		200	{object}	string
// @Failure		500	{object}	dto.ErrorDto
// @Router			/api/v1/simulation/train/remove [post]
func removeTrain(c *gin.Context) {
	rt := &dto.RemoveTrainDto{}
	if err := c.ShouldBind(&rt); err != nil {
		panic(dto.ErrorDto{Code: dto.ArgumentParseError, Message: err.Error()})
	}
	zap.S().Debug("ATS测试仿真-移除列车,请求：", rt)
	simulation := checkDeviceDataAndReturn(rt.SimulationId)
	memory.RemoveTrainState(simulation, rt.TrainId)
	//TODO 后续调用列车删除操作
	c.JSON(http.StatusOK, "ok")
}

// 获取ATS测试-操作道岔
//
//	@Summary		获取ATS测试-操作道岔
//
//	@Security		JwtAuth
//
//	@Description	ATS测试-操作道岔
//	@Tags			ATS测试仿真Api
//	@Accept			json
//	@Produce		json
//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
//	@Param			RemoveTrainDto	body dto.SwitchOperationReqDto	true "ATS测试仿真-操作道岔"
//
// @Success		200	{object}	string
// @Failure		500	{object}	dto.ErrorDto
// @Router			/api/v1/simulation/switch/operation [post]
func switchOperation(c *gin.Context) {
	req := &dto.SwitchOperationReqDto{}
	if err := c.ShouldBind(&req); err != nil {
		panic(dto.ErrorDto{Code: dto.ArgumentParseError, Message: err.Error()})
	}
	simulation := checkDeviceDataAndReturn(req.SimulationId)
	zap.S().Info("传入状态参数", req)
	memory.ChangeTurnoutState(simulation, &state.SwitchState{
		Id:      req.SwitchIndex,
		Normal:  req.TurnNormal,
		Reverse: req.TurnReverse,
	})
	c.JSON(http.StatusOK, "ok")
}

// 获取仿真设备数据并返回
func checkDeviceDataAndReturn(simId string) *memory.VerifySimulation {
	deviceMemory := simulation.FindSimulation(simId)
	if deviceMemory == nil {
		panic(&dto.ErrorDto{Code: dto.DataNotExist, Message: fmt.Sprintf("仿真[%s]不存在", simId)})
	}
	return deviceMemory
}

// 获取列车主键
func getAddTrainPrimaryKey(simulation *memory.VerifySimulation) int {
	trainMap := &simulation.Memory.Status.TrainStateMap
	// 获取列车ID
	i := 1
	for {
		t, ok := trainMap.Load(strconv.Itoa(i))
		if ok {
			ts := t.(*state.TrainState)
			if ts.Show {
				i = -1
				break
			}
			i++
		} else {
			break
		}
	}
	return i
}