From 3d2d827e667900798d0faf86141a28775cf50bc6 Mon Sep 17 00:00:00 2001
From: sairajzero <sairaj0630@gmail.com>
Date: Wed, 3 May 2023 17:51:44 +0530
Subject: [PATCH] Adding aggBy (overall aggregator)

---
 scripts/logsheet.js | 70 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

diff --git a/scripts/logsheet.js b/scripts/logsheet.js
index 47811a9..0cf05ac 100644
--- a/scripts/logsheet.js
+++ b/scripts/logsheet.js
@@ -280,4 +280,74 @@
         })
         return group;
     }
+
+    const aggBy = logSheet.aggBy = {};
+    aggBy.count = function (sheet_id, sheet) {
+        if (!(sheet_id in floGlobals.appObjects.logSheet.sheetList))
+            throw ("Sheet not found")
+        let result = sheet.length;
+        return result;
+    }
+
+    aggBy.total = function (sheet_id, sheet, attribute) {
+        if (!(sheet_id in floGlobals.appObjects.logSheet.sheetList))
+            throw ("Sheet not found")
+        let result = 0;
+        let attrubuteIndex = floGlobals.appObjects.logSheet.sheetList[sheet_id].attributes.indexOf(attribute)
+        result = sheet.forEach(l => {
+            let value = parseFloat(l.log[attrubuteIndex])
+            if (!isNaN(value))
+                result += value;
+        });
+
+        return result;
+    }
+
+    aggBy.avg = function (sheet_id, sheet, attribute) {
+        if (!(sheet_id in floGlobals.appObjects.logSheet.sheetList))
+            throw ("Sheet not found")
+        let result = 0, count = 0;
+        let attrubuteIndex = floGlobals.appObjects.logSheet.sheetList[sheet_id].attributes.indexOf(attribute)
+        sheet.forEach(l => {
+            let value = parseFloat(l.log[attrubuteIndex])
+            if (!isNaN(value)) {
+                result += value;
+                count++;
+            }
+        })
+        result = result / count;
+        return result;
+    }
+
+    aggBy.min = function (sheet_id, sheet, attribute) {
+        if (!(sheet_id in floGlobals.appObjects.logSheet.sheetList))
+            throw ("Sheet not found")
+        let result = null;
+        let attrubuteIndex = floGlobals.appObjects.logSheet.sheetList[sheet_id].attributes.indexOf(attribute)
+        sheet.forEach(l => {
+            let value = parseFloat(l.log[attrubuteIndex])
+            if (!isNaN(value)) {
+                if (result === null || value < result)
+                    result = value;
+            }
+        })
+        console.debug(sheet)
+        console.debug(result)
+        return result;
+    }
+
+    aggBy.max = function (sheet_id, sheet, attribute) {
+        if (!(sheet_id in floGlobals.appObjects.logSheet.sheetList))
+            throw ("Sheet not found")
+        let result = null;
+        let attrubuteIndex = floGlobals.appObjects.logSheet.sheetList[sheet_id].attributes.indexOf(attribute)
+        sheet.forEach(l => {
+            let value = parseFloat(l.log[attrubuteIndex])
+            if (!isNaN(value)) {
+                if (result === null || value > result)
+                    result = value;
+            }
+        })
+        return result;
+    }
 })();
\ No newline at end of file