From 36a211e186bae66e21dabe11dc36ea356da2d424 Mon Sep 17 00:00:00 2001
From: Hykilpikonna <admin@moecraft.cc>
Date: Tue, 27 Aug 2019 20:55:06 +0800
Subject: [PATCH] [+] Create method to convert chart data

---
 src/pages/overall/overall.ts | 68 ++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)

diff --git a/src/pages/overall/overall.ts b/src/pages/overall/overall.ts
index 313b877..9c36c95 100644
--- a/src/pages/overall/overall.ts
+++ b/src/pages/overall/overall.ts
@@ -8,4 +8,72 @@ import {Course} from '@/components/app/app';
 export default class Overall extends Vue
 {
     @Prop({required: true}) courses: any;
+
+    get convertCharts()
+    {
+        // Null case
+        if (this.courses == null) return [];
+
+        // Compute the column names
+        let columns = ['date'];
+        this.courses.forEach((course: Course) =>
+        {
+            columns.push(course.name);
+        });
+
+        // Find the min date
+        let minDate: Date = new Date();
+        this.courses.forEach((course: Course) =>
+        {
+            let date = new Date(course.assignments[course.assignments.length - 1].date);
+            if (date < minDate) minDate = date;
+        });
+
+        // Find the dates in between
+        let now = new Date();
+        let dates = [];
+        for (let date = minDate; date <= now; date.setDate(date.getDate() + 1))
+        {
+            dates.push(new Date(date));
+        }
+
+        // Compute the rows data
+        let rows: {[index: string]: any}[] = [];
+        let courseAverages = {};
+        dates.forEach(date =>
+        {
+            // Define row object
+            let row: {[index: string]:any} = {'date': date};
+
+            // Loop through courses
+            this.courses.forEach((course: Course) =>
+            {
+                course.assignments.forEach(assignment =>
+                {
+                    // Date is being looked at
+                    if (new Date(assignment.date) == date)
+                    {
+                        row[course.name] = assignment.score;
+                    }
+
+                    // Not now!
+                    if (new Date(assignment.date) > date)
+                    {
+                        // Exit the course loop.
+                        return;
+                    }
+                });
+            });
+
+            // Add it to the array
+            rows.push(row);
+        });
+
+        console.log(rows);
+
+        return {
+            columns: columns,
+            rows: rows
+        }
+    }
 }