feat(meter):加入批量导入户表表计档案功能，待测。

controller/meter04kv.go

@@ -1,6 +1,7 @@
 package controller
 
 import (
+	"electricity_bill_calc/excel"
 	"electricity_bill_calc/model"
 	"electricity_bill_calc/response"
 	"electricity_bill_calc/security"
@@ -31,6 +32,7 @@ func InitializeMeter04kVController(router *gin.Engine) {
 	Meter04kVController.Router.GET("/park/:pid/meter/:code", security.EnterpriseAuthorize, fetch04kVMeterDetail)
 	Meter04kVController.Router.POST("/park/:pid/meter", security.EnterpriseAuthorize, createSingle04kVMeter)
 	Meter04kVController.Router.PUT("/park/:pid/meter/:code", security.EnterpriseAuthorize, modifySingle04kVMeter)
+	Meter04kVController.Router.POST("/park/:pid/meter/batch", security.EnterpriseAuthorize, batchImport04kVMeterArchive)
 }
 
 func download04kvMeterArchiveTemplate(c *gin.Context) {
@@ -221,3 +223,44 @@ func modifySingle04kVMeter(c *gin.Context) {
 	}
 	result.Updated("指定0.4kV表计信息已经更新。")
 }
+
+func batchImport04kVMeterArchive(c *gin.Context) {
+	result := response.NewResult(c)
+	requestParkId := c.Param("pid")
+	userSession, err := _retreiveSession(c)
+	if err != nil {
+		result.Unauthorized(err.Error())
+		return
+	}
+	sure, err := service.ParkService.EnsurePark(userSession.Uid, requestParkId)
+	if err != nil {
+		result.Error(http.StatusInternalServerError, err.Error())
+		return
+	}
+	if !sure {
+		result.Unauthorized("不能访问不属于自己的园区。")
+		return
+	}
+	uploadedFile, err := c.FormFile("data")
+	if err != nil {
+		result.NotAccept("没有接收到上传的档案文件。")
+		return
+	}
+	archiveFile, err := uploadedFile.Open()
+	if err != nil {
+		result.Error(http.StatusInternalServerError, err.Error())
+		return
+	}
+	analyzer, err := excel.NewMeterArchiveExcelAnalyzer(archiveFile)
+	if err != nil {
+		result.Error(http.StatusInternalServerError, err.Error())
+		return
+	}
+	records, errs := analyzer.Analysis(*new(model.Meter04KV))
+	if len(errs) > 0 {
+		result.Json(http.StatusNotAcceptable, "上传的表计档案文件存在错误。", gin.H{"errors": errs})
+		return
+	}
+	log.Printf("[controller|debug] records: %+v", records)
+	result.Failure(http.StatusNotAcceptable, "调试中")
+}