From 3e8daf77596a301982b1f0f33c7ac8b1db7f3c15 Mon Sep 17 00:00:00 2001
From: dev02 <dev02@yourteam.tw>
Date: Mon, 17 Jul 2023 15:23:13 +0800
Subject: [PATCH] =?UTF-8?q?[=E5=BE=8C=E7=AB=AF]=20=E6=8E=92=E7=A8=8B?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9=E9=8C=AF=E8=AA=A4log=E9=83=A8=E5=88=86,=20?=
 =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=AD=B7=E5=8F=B2=E8=B3=87=E6=96=99=E5=8C=AF?=
 =?UTF-8?q?=E5=87=BA=20[=E5=89=8D=E7=AB=AF]=20=E4=BF=AE=E6=94=B9baja.js,?=
 =?UTF-8?q?=20=E4=BF=AE=E6=94=B9=E6=AD=B7=E5=8F=B2=E8=B3=87=E6=96=99?=
 =?UTF-8?q?=E7=A8=8B=E5=BA=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Quartz/Jobs/ArchiveElectricMeterDayJob.cs | 177 ++++++++--------
 Frontend/_historyData.html                    | 154 +++++++++-----
 Frontend/js/n4js/historybaja.js               |   2 +
 .../ApiControllers/HistoryController.cs       | 196 +++++++++---------
 4 files changed, 289 insertions(+), 240 deletions(-)

diff --git a/BackendWorkerService/Quartz/Jobs/ArchiveElectricMeterDayJob.cs b/BackendWorkerService/Quartz/Jobs/ArchiveElectricMeterDayJob.cs
index 9da90a8..5686860 100644
--- a/BackendWorkerService/Quartz/Jobs/ArchiveElectricMeterDayJob.cs
+++ b/BackendWorkerService/Quartz/Jobs/ArchiveElectricMeterDayJob.cs
@@ -1360,28 +1360,98 @@ namespace BackendWorkerService.Quartz.Jobs
         private List<Dictionary<string, object>> ArrangeRawData(DeviceNumberPoint deviceNumberPoint, JObject jsonResult)
         {
             List<Dictionary<string, object>> arrangeRawDatas = new List<Dictionary<string, object>>();
-            var histories = jsonResult["obj"]["list"];
-            var rawdateCount = Convert.ToInt32(jsonResult["obj"]["int"]["@val"].ToString());
-
-            if(rawdateCount == 0)
+            try
             {
-                return null;
-            }
+                var histories = jsonResult["obj"]["list"];
+                var rawdateCount = Convert.ToInt32(jsonResult["obj"]["int"]["@val"].ToString());
 
-            if (histories != null && histories.HasValues)
-            {
-                if (rawdateCount > 1)
-                {   //多筆資料
-                    foreach (var history in histories)
-                    {
+                if (rawdateCount == 0)
+                {
+                    return null;
+                }
+
+                if (histories != null && histories.HasValues)
+                {
+                    if (rawdateCount > 1)
+                    {   //多筆資料
+                        foreach (var history in histories)
+                        {
+                            Dictionary<string, object> arrangeRawData = new Dictionary<string, object>();
+                            arrangeRawData.Add("@device_number", deviceNumberPoint.DeviceNumber);
+                            arrangeRawData.Add("@point", deviceNumberPoint.Point);
+
+                            //時間
+                            if (history["abstime"] != null && history["abstime"].HasValues)
+                            {
+                                foreach (var abstime in history["abstime"])
+                                {
+                                    var name = abstime["@name"].ToString();
+                                    switch (name)
+                                    {
+                                        case "start":
+                                            var startTimstamp = Convert.ToDateTime(abstime["@val"].ToString()).ToString("yyyy-MM-dd HH:mm:ss");
+                                            arrangeRawData.Add("@start_timestamp", startTimstamp);
+                                            break;
+                                        case "end":
+                                            var endTimstamp = Convert.ToDateTime(abstime["@val"].ToString()).ToString("yyyy-MM-dd HH:mm:ss");
+                                            arrangeRawData.Add("@end_timestamp", endTimstamp);
+                                            break;
+                                    }
+                                }
+                            }
+
+                            //區間內資料筆數
+                            if (history["int"] != null && history["int"].HasValues)
+                            {
+                                var count = Convert.ToInt32(histories["obj"]["int"]["@val"].ToString());
+                                arrangeRawData.Add("@count_rawdata", count);
+                            }
+
+                            //整合數值(最大、最小、平均、總和)
+                            if (history["real"] != null && history["real"].HasValues)
+                            {
+                                foreach (var real in history["real"])
+                                {
+                                    var name = real["@name"].ToString();
+                                    switch (name)
+                                    {
+                                        case "min":
+                                            var min = Convert.ToDecimal(real["@val"].ToString());
+                                            arrangeRawData.Add("@min_rawdata", min);
+                                            break;
+                                        case "max":
+                                            var max = Convert.ToDecimal(real["@val"].ToString());
+                                            arrangeRawData.Add("@max_rawdata", max);
+                                            break;
+                                        case "avg":
+                                            var avg = Convert.ToDecimal(real["@val"].ToString());
+                                            arrangeRawData.Add("@avg_rawdata", avg);
+                                            break;
+                                        case "sum":
+                                            var sum = Decimal.Parse(real["@val"].ToString(), System.Globalization.NumberStyles.Float);
+                                            arrangeRawData.Add("@sum_rawdata", sum);
+                                            break;
+                                    }
+                                }
+                            }
+                            arrangeRawData.Add("@is_complete", 1);
+                            arrangeRawData.Add("@repeat_times", 0);
+                            arrangeRawData.Add("@fail_reason", null);
+                            arrangeRawData.Add("@updated_at", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
+
+                            arrangeRawDatas.Add(arrangeRawData);
+                        }
+                    }
+                    else
+                    {   //單筆資料
                         Dictionary<string, object> arrangeRawData = new Dictionary<string, object>();
                         arrangeRawData.Add("@device_number", deviceNumberPoint.DeviceNumber);
                         arrangeRawData.Add("@point", deviceNumberPoint.Point);
 
                         //時間
-                        if (history["abstime"] != null && history["abstime"].HasValues)
+                        if (histories["obj"]["abstime"] != null && histories["obj"]["abstime"].HasValues)
                         {
-                            foreach (var abstime in history["abstime"])
+                            foreach (var abstime in histories["obj"]["abstime"])
                             {
                                 var name = abstime["@name"].ToString();
                                 switch (name)
@@ -1399,16 +1469,16 @@ namespace BackendWorkerService.Quartz.Jobs
                         }
 
                         //區間內資料筆數
-                        if (history["int"] != null && history["int"].HasValues)
+                        if (histories["obj"]["int"] != null && histories["obj"]["int"].HasValues)
                         {
                             var count = Convert.ToInt32(histories["obj"]["int"]["@val"].ToString());
                             arrangeRawData.Add("@count_rawdata", count);
                         }
 
                         //整合數值(最大、最小、平均、總和)
-                        if (history["real"] != null && history["real"].HasValues)
+                        if (histories["obj"]["real"] != null && histories["obj"]["real"].HasValues)
                         {
-                            foreach (var real in history["real"])
+                            foreach (var real in histories["obj"]["real"])
                             {
                                 var name = real["@name"].ToString();
                                 switch (name)
@@ -1440,76 +1510,13 @@ namespace BackendWorkerService.Quartz.Jobs
                         arrangeRawDatas.Add(arrangeRawData);
                     }
                 }
-                else
-                {   //單筆資料
-                    Dictionary<string, object> arrangeRawData = new Dictionary<string, object>();
-                    arrangeRawData.Add("@device_number", deviceNumberPoint.DeviceNumber);
-                    arrangeRawData.Add("@point", deviceNumberPoint.Point);
 
-                    //時間
-                    if (histories["obj"]["abstime"] != null && histories["obj"]["abstime"].HasValues)
-                    {
-                        foreach (var abstime in histories["obj"]["abstime"])
-                        {
-                            var name = abstime["@name"].ToString();
-                            switch (name)
-                            {
-                                case "start":
-                                    var startTimstamp = Convert.ToDateTime(abstime["@val"].ToString()).ToString("yyyy-MM-dd HH:mm:ss");
-                                    arrangeRawData.Add("@start_timestamp", startTimstamp);
-                                    break;
-                                case "end":
-                                    var endTimstamp = Convert.ToDateTime(abstime["@val"].ToString()).ToString("yyyy-MM-dd HH:mm:ss");
-                                    arrangeRawData.Add("@end_timestamp", endTimstamp);
-                                    break;
-                            }
-                        }
-                    }
-
-                    //區間內資料筆數
-                    if (histories["obj"]["int"] != null && histories["obj"]["int"].HasValues)
-                    {
-                        var count = Convert.ToInt32(histories["obj"]["int"]["@val"].ToString());
-                        arrangeRawData.Add("@count_rawdata", count);
-                    }
-
-                    //整合數值(最大、最小、平均、總和)
-                    if (histories["obj"]["real"] != null && histories["obj"]["real"].HasValues)
-                    {
-                        foreach (var real in histories["obj"]["real"])
-                        {
-                            var name = real["@name"].ToString();
-                            switch (name)
-                            {
-                                case "min":
-                                    var min = Convert.ToDecimal(real["@val"].ToString());
-                                    arrangeRawData.Add("@min_rawdata", min);
-                                    break;
-                                case "max":
-                                    var max = Convert.ToDecimal(real["@val"].ToString());
-                                    arrangeRawData.Add("@max_rawdata", max);
-                                    break;
-                                case "avg":
-                                    var avg = Convert.ToDecimal(real["@val"].ToString());
-                                    arrangeRawData.Add("@avg_rawdata", avg);
-                                    break;
-                                case "sum":
-                                    var sum = Decimal.Parse(real["@val"].ToString(), System.Globalization.NumberStyles.Float);
-                                    arrangeRawData.Add("@sum_rawdata", sum);
-                                    break;
-                            }
-                        }
-                    }
-                    arrangeRawData.Add("@is_complete", 1);
-                    arrangeRawData.Add("@repeat_times", 0);
-                    arrangeRawData.Add("@fail_reason", null);
-                    arrangeRawData.Add("@updated_at", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss"));
-
-                    arrangeRawDatas.Add(arrangeRawData);
-                }
+                return arrangeRawDatas;
+            }
+            catch (Exception ex)
+            {
+                return arrangeRawDatas;
             }
-
-            return arrangeRawDatas;
         }
     }
 }
diff --git a/Frontend/_historyData.html b/Frontend/_historyData.html
index 0308af3..72673a5 100644
--- a/Frontend/_historyData.html
+++ b/Frontend/_historyData.html
@@ -70,6 +70,7 @@
 
 <script>
     var historyTable = null;
+	hisFirst = true;
     $(function () {
         initList();
 
@@ -250,48 +251,61 @@
                     pageAct.deviceItem = val.points;
                     pageAct.devicePoiName = val.full_name + ' ' + val.points;
                     pageAct.deviceComName = val.parent_path;
-                    getData();
                 } else {
                     strHtml += `<button onClick="setValue(null, null, '${val.points}', this)" type="button" class="btn btn-secondary waves-effect waves-themed">${val.full_name || val.points}</button>`;
                 }
             });
 
             $('#devPointsList').html(strHtml);
+
+			if (!hisFirst) {
+				let start = new Date($('#his_startdate').val());
+				let end = new Date(new Date().setDate(new Date($('#his_enddate input').val()).getDate() + 1));
+
+				if (pageAct.dateType == "today" || pageAct.dateType == "day" || pageAct.dateType == "ytd")
+					end = new Date(new Date(start.valueOf()).setDate(start.getDate() + 1));
+				else if (pageAct.dateType == "month") {
+					start = new Date($('#getmonth').val());
+					end = new Date(new Date(start.valueOf()).setDate(start.getDate() + 30));
+				}
+				else if (pageAct.dateType != "range")
+					return;
+
+				getData(formatDate(start, "date", true), formatDate(end, "date", true));
+			}
         }
         ytAjax = new YourTeam.Ajax(url, objSendData, success, null, "POST").send();
     }
 
+
     function getData(start = null, end = null) {
-        var sdt = new Date();
-        var edt = new Date(new Date().setDate(sdt.getDate() + 1));
-        $(loadEle).Loading("start");
-        start = start ?? sdt.toLocaleDateString();
-        end = end ?? edt.toLocaleDateString();
-        callBackFromHistory()
-        getHistoryDataByBaja(pageAct.deviceNumber + "_" + pageAct.deviceItem,
-            new Date(start).getTime(),
-            new Date(end).getTime(),
-            pageAct.deviceName,
-            pageAct.deviceComName,
-            callBackFromHistory);
+		$(loadEle).Loading("start");
+		var sdt = new Date();
+		var edt = new Date(new Date().setDate(sdt.getDate() + 1));
+		start = start ?? sdt.toLocaleDateString();
+		end = end ?? edt.toLocaleDateString();
+		// callBackFromHistory();
+		getHistoryDataByBaja(pageAct.deviceNumber + "_" + pageAct.deviceItem,
+			new Date(start).getTime(),
+			new Date(end).getTime(),
+			pageAct.deviceName,
+			pageAct.deviceComName,
+			callBackFromHistory);
     }
 
     function callBackFromHistory(res = '{"count":0,"data":[]}') {
-        // console.log("@H1",res)
-        res = JSON.parse(res);
-        // console.log("@history",res.data)
-        loadTable(res.data);
-        if (historyTable != null) {
-            let t = $('#historyTable').dataTable();
-
-            t.fnClearTable();
-            if (res.data.length > 0)
-                t.fnAddData(res.data);
-        }
-        $(loadEle).Loading("close");
+		res = JSON.parse(res);
+		loadTable(res.data);
+		if (historyTable != null) {
+			let t = $('#historyTable').dataTable();
+			t.fnClearTable();
+			if (res.data.length > 0)
+				t.fnAddData(res.data);
+		}
     }
 
     function setValue(deviceNumber, deviceName, deviceItem, elem) {
+        hisFirst = false;
         btnSelCss(elem);
 
         if ((deviceNumber != null && deviceNumber != undefined) && (deviceName != null && deviceName != undefined)) {
@@ -302,7 +316,20 @@
         else if (deviceItem != null && deviceItem != undefined) {
             pageAct.devicePoiName = $(elem).text();
             pageAct.deviceItem = deviceItem;
-            getData();
+            
+            let start = new Date($('#his_startdate').val());
+            let end = new Date(new Date().setDate(new Date($('#his_enddate input').val()).getDate() + 1));
+
+            if (pageAct.dateType == "today" || pageAct.dateType == "day" || pageAct.dateType == "ytd")
+                end = new Date(new Date(start.valueOf()).setDate(start.getDate() + 1));
+            else if (pageAct.dateType == "month") {
+                start = new Date($('#getmonth').val());
+                end = new Date(new Date(start.valueOf()).setDate(start.getDate() + 30));
+            }
+            else if (pageAct.dateType != "range")
+                return;
+            
+            getData(formatDate(start, "date", true), formatDate(end, "date", true));
         }
     }
 
@@ -314,7 +341,7 @@
         let ytd = formatDate(new Date(new Date().setDate(new Date().getDate() - 1)), "date");
         let tmr = formatDate(new Date(new Date().setDate(new Date().getDate() + 1)), "date");
 
-        if (type == "day" || type == "today" || type == "ytd") {
+		if (type == "day" || type == "today" || type == "ytd") {
             let date = type == "ytd" ? ytd : now;
             $('#his_startdate').css('display', 'block');
             $('#his_enddate').css('display', 'none');
@@ -360,19 +387,19 @@
     }
 
     function searchDate() {
-        let start = new Date($('#his_startdate').val());
-        let end = new Date(new Date().setDate(new Date($('#his_enddate input').val()).getDate() + 1));
-        
-		if (pageAct.dateType == "today" || pageAct.dateType == "day" || pageAct.dateType == "ytd")
-            end = new Date(new Date().setDate(start.getDate() + 1));
-        else if (pageAct.dateType == "month") {
-            start = new Date($('#getmonth').val());
-            end = new Date(new Date().setDate(start.getDate() + 30));
-        }
-        else if (pageAct.dateType != "range")
-            return;
+		let start = new Date($('#his_startdate').val());
+		let end = new Date(new Date().setDate(new Date($('#his_enddate input').val()).getDate() + 1));
 
-        getData(formatDate(start, "date", true), formatDate(end, "date", true));
+		if (pageAct.dateType == "today" || pageAct.dateType == "day" || pageAct.dateType == "ytd")
+			end = new Date(new Date(start.valueOf()).setDate(start.getDate() + 1));
+		else if (pageAct.dateType == "month") {
+			start = new Date($('#getmonth').val());
+			end = new Date(new Date(start.valueOf()).setDate(start.getDate() + 30));
+		}
+		else if (pageAct.dateType != "range")
+			return;
+
+		getData(formatDate(start, "date", true), formatDate(end, "date", true));
     }
 
     function formatDate(date, type, send = false) {
@@ -390,7 +417,6 @@
     function loadTable(data) {
         if (data) {
             $.each(data, function (i, v) {
-                // console.log("loadTable",pageAct.devicePoiName.split(" ")[0])
                 v.type = pageAct.devicePoiName.split(" ")[0];
             });
 
@@ -425,7 +451,6 @@
                     "title": "紀錄時間",
                     "data": "timestamp",
                     "render": function (data) {
-                        // console.log(data)
                         return displayDate(data, "datetime");
                     }
                 }
@@ -437,20 +462,39 @@
     }
 
     function exportExcel() {
-        $(loadEle).Loading("start");
-        let url = baseApiUrl + "/History/OpeExportExcel";
-        objSendData.Data = $('#historyTable').dataTable().fnGetData();
+		$(loadEle).Loading("start");
+		let token = cookies.get("JWT-Authorization");
+		let url = baseApiUrl + "/api/ExportHistory";
+		let v = {};
+		v.starttime = (pageAct.dateType == "month" ? new Date($('#getmonth').val()) : new Date($('#his_startdate').val()));
+		v.endtime = $('#his_enddate input').val() === "" ? null : new Date($('#his_enddate input').val());
+		v.dateType = pageAct.dateType;
+		objSendData.Data = v;
 
-        $.each(objSendData.Data, function (i, v) {
-            v.starttime = (pageAct.dateType == "month" ? new Date($('#getmonth').val()) : new Date($('#his_startdate').val()));
-            v.endtime = $('#his_enddate input').val() === "" ? null : new Date($('#his_enddate input').val());
-            v.dateType = pageAct.dateType;
-        });
-        ytAjax = new YourTeam.Ajax(url, objSendData, function (rel) {
-            if (rel.code == "0000") {
-                location.href = baseApiUrl + "/api/df?path=" + rel.data.split('/')[0] + "&fileName=" + rel.data.split('/')[1] + "&token=" + cookies.get("JWT-Authorization");
-            }
-        }, null, "POST").send();
-        $(loadEle).Loading("close");
+		$.ajax({
+			type: "POST",
+			url: url,
+			data: JSON.stringify(objSendData.Data),
+			aysnc: true,
+			headers: {
+				Authorization: "Bearer " + token,
+			},
+			contentType: "application/json; charset=utf-8",
+			xhrFields: {
+				responseType: "blob", // to avoid binary data being mangled on charset conversion
+			},
+			success: function (rel, text, xhr) {
+				if (rel) {
+					downloadByBlob(xhr, rel);
+				}
+				$(loadEle).Loading("close");
+			},
+			error: function () {
+				$(loadEle).Loading("close");
+			},
+			complete: (xhr) => {
+				setLoading(false);
+			},
+		});
     }
 </script>
\ No newline at end of file
diff --git a/Frontend/js/n4js/historybaja.js b/Frontend/js/n4js/historybaja.js
index c0c179e..24e4066 100644
--- a/Frontend/js/n4js/historybaja.js
+++ b/Frontend/js/n4js/historybaja.js
@@ -57,6 +57,7 @@ function getHistoryDataByBaja(devicePath, startDate_millisecond, endDate_millise
                         _index++;
                     },
                     after: function () {
+                        $(loadEle).Loading("close");
                         _result={count: _index, data: _ss}
                         // _result += '{' + '"count": ' + _index + ', "data":[';
                         // _result += _ss;
@@ -73,6 +74,7 @@ function getHistoryDataByBaja(devicePath, startDate_millisecond, endDate_millise
             })
             .catch(()=>{
                 console.log("error");
+                $(loadEle).Loading("close");
                 // const res = JSON.stringify({count:0, data:[]})
                 callback()
             });
diff --git a/FrontendWebApi/ApiControllers/HistoryController.cs b/FrontendWebApi/ApiControllers/HistoryController.cs
index 08fbd7b..b6cba1d 100644
--- a/FrontendWebApi/ApiControllers/HistoryController.cs
+++ b/FrontendWebApi/ApiControllers/HistoryController.cs
@@ -58,117 +58,104 @@ namespace FrontendWebApi.ApiControllers
                 return apiResult;
             }
 
+            IWorkbook workbook = new XSSFWorkbook();
+            var fileDateName = lhe.FirstOrDefault().dateType == "month" ? lhe.FirstOrDefault().starttime.ToString("yyyy-MM") : lhe.FirstOrDefault().endtime == null ? lhe.FirstOrDefault().starttime.ToString("yyyy-MM-dd") : lhe.FirstOrDefault().starttime.ToString("yyyy-MM-dd") + "_" + ((DateTime)lhe.FirstOrDefault().endtime).ToString("yyyy-MM-dd");
+            var fileName = "歷史資料_"+fileDateName+".xlsx";
             try
             {
-                var fileDateName = lhe.FirstOrDefault().dateType == "month" ? lhe.FirstOrDefault().starttime.ToString("yyyy-MM") : lhe.FirstOrDefault().endtime == null ? lhe.FirstOrDefault().starttime.ToString("yyyy-MM-dd") : lhe.FirstOrDefault().starttime.ToString("yyyy-MM-dd") + "_" + ((DateTime)lhe.FirstOrDefault().endtime).ToString("yyyy-MM-dd");
-                var fileName = "歷史資料_"+fileDateName+".xlsx";
-                var filePath = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot", "excel", "history");
+                #region excel設定
+                IFont font12 = workbook.CreateFont();
+                font12.FontName = "新細明體";
+                font12.FontHeightInPoints = 12;
+                ICellStyle style12 = workbook.CreateCellStyle();
+                style12.SetFont(font12);
+                style12.Alignment = HorizontalAlignment.Center;
+                style12.VerticalAlignment = VerticalAlignment.Center;
+                IFont font12Times = workbook.CreateFont();
+                font12Times.FontName = "Times New Roman";
+                font12Times.FontHeightInPoints = 12;
+                IFont font18 = workbook.CreateFont();
+                font18.FontName = "新細明體";
+                font18.FontHeightInPoints = 18;
+                font18.IsBold = true;
+                ICellStyle styleTitle18 = workbook.CreateCellStyle();
+                styleTitle18.SetFont(font18);
+                styleTitle18.Alignment = HorizontalAlignment.Center;
+                styleTitle18.VerticalAlignment = VerticalAlignment.Center;
+                ICellStyle styleLeft12 = workbook.CreateCellStyle();
+                styleLeft12.SetFont(font12);
+                styleLeft12.Alignment = HorizontalAlignment.Left;
+                styleLeft12.VerticalAlignment = VerticalAlignment.Center;
+                ICellStyle styleLine12 = workbook.CreateCellStyle();
+                styleLine12.SetFont(font12);
+                styleLine12.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center;
+                styleLine12.VerticalAlignment = VerticalAlignment.Center;
+                styleLine12.BorderTop = NPOI.SS.UserModel.BorderStyle.Thin;
+                styleLine12.BorderBottom = NPOI.SS.UserModel.BorderStyle.Thin;
+                styleLine12.BorderRight = NPOI.SS.UserModel.BorderStyle.Thin;
+                styleLine12.BorderLeft = NPOI.SS.UserModel.BorderStyle.Thin;
+                ICellStyle stylein12 = workbook.CreateCellStyle();
+                stylein12.SetFont(font12Times);
+                stylein12.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Left;
+                stylein12.VerticalAlignment = VerticalAlignment.Center;
+                stylein12.BorderTop = NPOI.SS.UserModel.BorderStyle.Thin;
+                stylein12.BorderBottom = NPOI.SS.UserModel.BorderStyle.Thin;
+                stylein12.BorderRight = NPOI.SS.UserModel.BorderStyle.Thin;
+                stylein12.BorderLeft = NPOI.SS.UserModel.BorderStyle.Thin;
+                stylein12.WrapText = true;
+                #endregion
 
-                if (!System.IO.Directory.Exists(filePath))
-                    System.IO.Directory.CreateDirectory(filePath);
+                ISheet sheet = workbook.CreateSheet("歷史資料");
+                int RowPosition = 0;
+                #region set cell
+                IRow row = sheet.CreateRow(RowPosition);
+                sheet.SetColumnWidth(0, 4 * 160 * 12);
+                sheet.SetColumnWidth(1, 4 * 160 * 12);
+                sheet.SetColumnWidth(2, 4 * 160 * 12);
+                sheet.SetColumnWidth(3, 4 * 160 * 12);
+                ICell cell = row.CreateCell(0);
+                cell.SetCellValue("類型");
+                cell.CellStyle = styleLine12;
+                cell = row.CreateCell(1);
+                cell.SetCellValue("設備名稱");
+                cell.CellStyle = styleLine12;
+                cell = row.CreateCell(2);
+                cell.SetCellValue("數值");
+                cell = row.CreateCell(3);
+                cell.SetCellValue("記錄時間");
+                cell.CellStyle = styleLine12;
+                #endregion
 
-                using (var fs = new FileStream(Path.Combine(filePath, fileName), FileMode.Create, FileAccess.Write))
+                if (lhe.Count > 0)
                 {
-                    IWorkbook workbook = new XSSFWorkbook();
-                    #region excel設定
-                    IFont font12 = workbook.CreateFont();
-                    font12.FontName = "新細明體";
-                    font12.FontHeightInPoints = 12;
-                    ICellStyle style12 = workbook.CreateCellStyle();
-                    style12.SetFont(font12);
-                    style12.Alignment = HorizontalAlignment.Center;
-                    style12.VerticalAlignment = VerticalAlignment.Center;
-                    IFont font12Times = workbook.CreateFont();
-                    font12Times.FontName = "Times New Roman";
-                    font12Times.FontHeightInPoints = 12;
-                    IFont font18 = workbook.CreateFont();
-                    font18.FontName = "新細明體";
-                    font18.FontHeightInPoints = 18;
-                    font18.IsBold = true;
-                    ICellStyle styleTitle18 = workbook.CreateCellStyle();
-                    styleTitle18.SetFont(font18);
-                    styleTitle18.Alignment = HorizontalAlignment.Center;
-                    styleTitle18.VerticalAlignment = VerticalAlignment.Center;
-                    ICellStyle styleLeft12 = workbook.CreateCellStyle();
-                    styleLeft12.SetFont(font12);
-                    styleLeft12.Alignment = HorizontalAlignment.Left;
-                    styleLeft12.VerticalAlignment = VerticalAlignment.Center;
-                    ICellStyle styleLine12 = workbook.CreateCellStyle();
-                    styleLine12.SetFont(font12);
-                    styleLine12.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Center;
-                    styleLine12.VerticalAlignment = VerticalAlignment.Center;
-                    styleLine12.BorderTop = NPOI.SS.UserModel.BorderStyle.Thin;
-                    styleLine12.BorderBottom = NPOI.SS.UserModel.BorderStyle.Thin;
-                    styleLine12.BorderRight = NPOI.SS.UserModel.BorderStyle.Thin;
-                    styleLine12.BorderLeft = NPOI.SS.UserModel.BorderStyle.Thin;
-                    ICellStyle stylein12 = workbook.CreateCellStyle();
-                    stylein12.SetFont(font12Times);
-                    stylein12.Alignment = NPOI.SS.UserModel.HorizontalAlignment.Left;
-                    stylein12.VerticalAlignment = VerticalAlignment.Center;
-                    stylein12.BorderTop = NPOI.SS.UserModel.BorderStyle.Thin;
-                    stylein12.BorderBottom = NPOI.SS.UserModel.BorderStyle.Thin;
-                    stylein12.BorderRight = NPOI.SS.UserModel.BorderStyle.Thin;
-                    stylein12.BorderLeft = NPOI.SS.UserModel.BorderStyle.Thin;
-                    stylein12.WrapText = true;
-                    #endregion
-
-                    ISheet sheet = workbook.CreateSheet("歷史資料");
-                    int RowPosition = 0;
-                    #region set cell
-                    IRow row = sheet.CreateRow(RowPosition);
-                    sheet.SetColumnWidth(0, 4 * 160 * 12);
-                    sheet.SetColumnWidth(1, 4 * 160 * 12);
-                    sheet.SetColumnWidth(2, 4 * 160 * 12);
-                    sheet.SetColumnWidth(3, 4 * 160 * 12);
-                    ICell cell = row.CreateCell(0);
-                    cell.SetCellValue("類型");
-                    cell.CellStyle = styleLine12;
-                    cell = row.CreateCell(1);
-                    cell.SetCellValue("設備名稱");
-                    cell.CellStyle = styleLine12;
-                    cell = row.CreateCell(2);
-                    cell.SetCellValue("數值");
-                    cell = row.CreateCell(3);
-                    cell.SetCellValue("記錄時間");
-                    cell.CellStyle = styleLine12;
-                    #endregion
-
-                    if (lhe.Count > 0)
+                    foreach (var he in lhe)
                     {
-                        foreach (var he in lhe)
+                        RowPosition += 1;
+                        row = sheet.CreateRow(RowPosition);
+                        for (var i = 0; i < 4; i++)
                         {
-                            RowPosition += 1;
-                            row = sheet.CreateRow(RowPosition);
-                            for (var i = 0; i < 4; i++)
+                            cell = row.CreateCell(i);
+                            if (i == 0)
                             {
-                                cell = row.CreateCell(i);
-                                if (i == 0)
-                                {
-                                    cell.SetCellValue(he.type);
-                                }
-                                if (i == 1)
-                                {
-                                    cell.SetCellValue(he.deviceName);
-                                }
-                                if (i == 2)
-                                {
-                                    cell.SetCellValue(he.value);
-                                }
-                                if (i == 3)
-                                {
-                                    cell.SetCellValue(he.timestamp.ToString("yyyy-MM-dd HH:mm") + ":00");//
-                                }
-
-                                cell.CellStyle = style12;
+                                cell.SetCellValue(he.type);
                             }
+                            if (i == 1)
+                            {
+                                cell.SetCellValue(he.deviceName);
+                            }
+                            if (i == 2)
+                            {
+                                cell.SetCellValue(he.value);
+                            }
+                            if (i == 3)
+                            {
+                                cell.SetCellValue(he.timestamp.ToString("yyyy-MM-dd HH:mm") + ":00");//
+                            }
+
+                            cell.CellStyle = style12;
                         }
                     }
-
-                    workbook.Write(fs);
                 }
-                
-                apiResult.Code = "0000";
-                apiResult.Data = "history/" + fileName;
             }
             catch (Exception exception)
             {
@@ -177,7 +164,16 @@ namespace FrontendWebApi.ApiControllers
                 Logger.LogError("【" + controllerName + "/" + actionName + "】" + exception.Message);
                 return Ok(apiResult);
             }
-            return Ok(apiResult);
+
+            var ms = new NpoiMemoryStream
+            {
+                AllowClose = false
+            };
+            workbook.Write(ms);
+            ms.Flush();
+            ms.Seek(0, SeekOrigin.Begin);
+            Response.Headers.Add("Access-Control-Expose-Headers", "Content-Disposition");
+            return File(ms, "application/vnd.ms-excel", fileName);
         }
 
         /// <summary>