1 files changed, 116 insertions, 0 deletions
diff --git a/src/components/Display/SummaryDisplay.tsx b/src/components/Display/SummaryDisplay.tsx
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+/*
+ * OpenBills - Self hosted browser app to generate and keep track of simple invoices
+ * Version - 0
+ * Licensed under the MIT license - https://opensource.org/licenses/MIT
+ *
+ * Copyright (c) 2021 Vidhu Kant Sharma
+*/
+
+import React from "react";
+import { Item } from "./../../interfaces"
+import "./Display.scss";
+
+interface props {
+  items: Item[]
+}
+
+interface FullSummary {
+  TotalRawPrice: number // total price without gst/discount
+  TotalDiscount: number // total amount of discount
+  TotalGST: number // total gst to be paid
+  TotalPriceAfterDiscount: number
+  TotalPriceAfterGST: number
+  TotalRoundedOff: number
+}
+
+const getFullSummary = (items: Item[]): FullSummary => {
+  var rawPrice: number = 0;
+  var totalDiscount: number = 0;
+  var totalGST: number = 0;
+
+  for (let i in items) {
+    const item = items[i];
+    rawPrice += item.TotalValue;
+    totalDiscount += item.DiscountValue;
+    totalGST += item.TotalGSTValue;
+  }
+
+  const totalPriceAfterDiscount: number = rawPrice - totalDiscount;
+  const totalPriceAfterGST: number = totalPriceAfterDiscount + totalGST;
+  const totalRoundedOff: number = parseFloat(Math.abs(
+    (totalPriceAfterGST) - Math.round(totalPriceAfterGST)
+  ).toFixed(2)); // rounded off value in 0.00 format
+
+  return {
+    TotalRawPrice:           rawPrice,
+    TotalDiscount:           totalDiscount,
+    TotalGST:                totalGST,
+    TotalPriceAfterDiscount: totalPriceAfterDiscount,
+    TotalPriceAfterGST:      totalPriceAfterGST,
+    TotalRoundedOff:         totalRoundedOff
+  }
+}
+
+// export const SummaryDisplayTR: React.FC<props> = (props) => {
+//   const summary = getBasicSummary(props.items);
+// 
+//   return (
+//     <tr className={"SummaryDisplayTR"}>
+//       <td>Total</td>
+//       <td className={"disabledBorder"}></td>
+//       <td className={"disabledBorder"}></td>
+//       <td>{summary.TotalQuantity}</td>
+//       <td className={"disabledBorder"}></td>
+//       <td className={"disabledBorder"}></td>
+//       <td className={"disabledBorder"}></td>
+//       <td className={"disabledBorder"}></td>
+//       <td className={"disabledBorder"}></td>
+//       <td>{summary.TotalRawPrice}</td>
+//     </tr>
+//   );
+// }
+
+const SummaryDisplay: React.FC<props> = (props) => {
+  const summary: FullSummary = getFullSummary(props.items);
+  return (
+    <div className={"SummaryDisplay"}>
+      <h1>Summary</h1>
+      <table>
+        <tbody>
+          <tr>
+            <td>Base Total</td>
+            <td>{summary.TotalRawPrice}</td>
+          </tr>
+
+          {summary.TotalDiscount !== 0.00 &&
+            <tr>
+              <td>After Discount</td>
+              <td>{summary.TotalPriceAfterDiscount}</td>
+              <td>(-{summary.TotalDiscount})</td>
+            </tr>
+          } 
+
+          <tr>
+            <td>After Tax</td>
+            <td>{summary.TotalRawPrice + summary.TotalGST}</td>
+            <td>(+{summary.TotalGST})</td>
+          </tr>
+
+          {summary.TotalRoundedOff !== 0.00 &&
+            <tr> 
+              <td>Rounded Off</td> 
+              <td>{summary.TotalRoundedOff}</td> 
+            </tr>
+          }
+
+          <tr className={"grandTotal"}>
+            <td>Grand Total</td> 
+            <td>{summary.TotalRawPrice + (summary.TotalGST - summary.TotalDiscount)}</td>
+          </tr>
+        </tbody>
+      </table>
+    </div>
+  );
+}
+
+export default SummaryDisplay;