modelRT/handler/circuit_diagram_load.go

package handler

import (
	"net/http"
	"strconv"

	"modelRT/diagram"
	"modelRT/log"
	"modelRT/network"

	"github.com/gin-gonic/gin"
	"go.uber.org/zap"
)

// CircuitDiagramLoadHandler define circuit diagram load process API
// @Summary load circuit diagram info
// @Description load circuit diagram info by page id
// @Tags load circuit_diagram
// @Accept  json
// @Produce  json
// @Param page_id path int64 true "page ID"
// @Success 200 {object} network.SuccessResponse "request process success"
// @Failure 400 {object} network.FailureResponse "request process failed"
// @Router /model/diagram_load/{page_id} [get]
func CircuitDiagramLoadHandler(c *gin.Context) {
	logger := log.GetLoggerInstance()
	pageID, err := strconv.ParseInt(c.Query("page_id"), 10, 64)
	if err != nil {
		logger.Error("get pageID from url param failed", zap.Error(err))
		header := network.FailResponseHeader{Status: http.StatusBadRequest, ErrMsg: err.Error()}
		resp := network.FailureResponse{
			FailResponseHeader: header,
			PayLoad: map[string]interface{}{
				"page_id": pageID,
			},
		}
		c.JSON(http.StatusOK, resp)
		return
	}

	topologicInfo, err := diagram.GetGraphMap(pageID)
	if err != nil {
		logger.Error("get topologic data from set by pageID failed", zap.Error(err))
		header := network.FailResponseHeader{Status: http.StatusBadRequest, ErrMsg: err.Error()}
		resp := network.FailureResponse{
			FailResponseHeader: header,
			PayLoad: map[string]interface{}{
				"page_id": pageID,
			},
		}
		c.JSON(http.StatusOK, resp)
		return
	}
	payLoad := make(map[string]interface{})
	payLoad["root_vertex"] = topologicInfo.RootVertex
	payLoad["topologic"] = topologicInfo.VerticeLinks

	componentParamMap := make(map[string]any)
	for _, VerticeLink := range topologicInfo.VerticeLinks {
		for _, componentUUID := range VerticeLink {
			UUIDStr := componentUUID.String()
			componentParams, err := diagram.GetComponentMap(UUIDStr)
			if err != nil {
				logger.Error("get component data from set by uuid failed", zap.Error(err))
				header := network.FailResponseHeader{Status: http.StatusBadRequest, ErrMsg: err.Error()}
				resp := network.FailureResponse{
					FailResponseHeader: header,
					PayLoad: map[string]interface{}{
						"uuid": UUIDStr,
					},
				}
				c.JSON(http.StatusOK, resp)
				return
			}
			componentParamMap[UUIDStr] = componentParams
		}
	}
	payLoad["component_params"] = componentParamMap

	resp := network.SuccessResponse{
		SuccessResponseHeader: network.SuccessResponseHeader{
			Status: http.StatusOK,
			ErrMsg: "",
		},
		PayLoad: payLoad,
	}
	c.JSON(http.StatusOK, resp)
}