From f2bdf9e13edaf319a73c079f973a0703accb428a Mon Sep 17 00:00:00 2001
From: khushal <khushal2004a@gmail.com>
Date: Fri, 18 Oct 2024 19:49:13 +0530
Subject: [PATCH 1/2] added the circular progress bar

---
 app/components/CourseCard.tsx |   7 +-
 app/components/Progress.tsx   | 174 ++++++++++++++++++++++++++--------
 2 files changed, 135 insertions(+), 46 deletions(-)

diff --git a/app/components/CourseCard.tsx b/app/components/CourseCard.tsx
index 6b02d1a..f88cbac 100644
--- a/app/components/CourseCard.tsx
+++ b/app/components/CourseCard.tsx
@@ -10,7 +10,7 @@ import { ContentType, RouteName } from "app/constants"
 
 import { AutoImage } from "./AutoImage"
 import { Button } from "./Button"
-import { Progress } from "./Progress"
+import CircularProgress from "./Progress"
 
 export interface CourseCardProps {
   /** an optional style override useful for padding & margin. */
@@ -41,10 +41,9 @@ export const CourseCard = observer(function CourseCard(props: CourseCardProps) {
         style={$image}
       />
       <View style={$subContainer}>
-        <View>
+        <View style={{ flexDirection: 'row', alignItems: 'center', justifyContent: 'space-between' }}>
           <Text style={$title} text="Cohort 3.0 | Web Dev" />
-          {/* TODO: Change this to a circular progress */}
-          <Progress progress={50} />
+          <CircularProgress progress={50} size={50} />
         </View>
         <Button onPress={handleViewContentPress} text="View Content" />
         <TouchableOpacity activeOpacity={0.8} onPress={handleJoinDiscordPress} style={$footer}>
diff --git a/app/components/Progress.tsx b/app/components/Progress.tsx
index 65aaf0b..9a906ee 100644
--- a/app/components/Progress.tsx
+++ b/app/components/Progress.tsx
@@ -1,50 +1,140 @@
-import * as React from "react"
-import { StyleProp, TextStyle, View, ViewStyle } from "react-native"
-import { observer } from "mobx-react-lite"
-import { spacing } from "app/theme"
-import { Text } from "app/components/Text"
-
-export interface ProgressProps {
-  /** a required prop to specify the progress. */
-  progress: number
-  /** an optional style override useful for padding & margin. */
-  style?: StyleProp<ViewStyle>
+// Packages Imports
+import { useState } from "react";
+import { StyleProp, StyleSheet, TextStyle, View, ViewStyle } from "react-native";
+import Animated, {
+  Extrapolate,
+  interpolate,
+  runOnJS,
+  useAnimatedProps,
+  useDerivedValue,
+  withTiming,
+} from "react-native-reanimated";
+import { Svg, Circle } from "react-native-svg";
+
+// Create an Animated Component for the Circle
+const AnimatedCircle = Animated.createAnimatedComponent(Circle);
+
+// interface for the component
+export interface CircularProgressProps {
+  progress: number;
+  size?: number;
+  strokeWidth?: number;
+  showLabel?: boolean;
+  outerCircleColor?: string;
+  progressCircleColor?: string;
+  labelColor?: string;
+  labelStyle?: StyleProp<TextStyle>;
+  labelSize?: number;
 }
 
-export const Progress = observer(function Progress(props: ProgressProps) {
-  const { progress, style } = props
-  const $styles = [$container, style]
+// function component for CircularProgress
+function CircularProgress(props: CircularProgressProps) {
+  // Destructuring props
+  const {
+    size = 80,
+    strokeWidth = (5 * size) / 100,
+    progress = 0,
+    showLabel = true,
+    labelSize = (20 * size) / 100,
+    ...otherProps
+  } = props;
+
+  // get other props
+  const {
+    labelColor = "white",
+    labelStyle,
+    outerCircleColor = "white",
+    progressCircleColor = "dodgerblue",
+  } = otherProps;
+
+  // Constants
+  const radius = (size - strokeWidth) / 2;
+  const circum = radius * 2 * Math.PI;
+
+  // Local States
+  const [LabelText, SetLabelText] = useState(0);
+
+  // Derive the progress value from props
+  const derivedProgressValue = useDerivedValue(() => {
+    if (showLabel) runOnJS(SetLabelText)(Math.min(progress, 100));
+
+    return withTiming(progress);
+  }, [progress]);
+
+  // AnimatedProps for the circle
+  const circleAnimatedProps = useAnimatedProps(() => {
+    const SVG_Progress = interpolate(
+      derivedProgressValue.value,
+      [0, 100],
+      [100, 0],
+      Extrapolate.CLAMP
+    );
 
+    // This dash offset is the inner circle progress
+    return {
+      strokeDashoffset: radius * Math.PI * 2 * (SVG_Progress / 100),
+    };
+  });
+
+  // Style for the Label View
+  const labelViewContainerStyle: StyleProp<ViewStyle> = [
+    styles.labelView,
+    {
+      width: size,
+      height: size,
+    },
+  ];
+
+  // const style for the label text
+  const labelTextStyles: StyleProp<TextStyle> = [
+    { color: labelColor, fontSize: labelSize },
+    labelStyle,
+  ];
+
+  // render
   return (
-    <View style={$styles}>
-      <View style={$bar}>
-        <View style={[$fill, { width: `${progress}%` }]} />
-      </View>
-      <Text style={$text}>{progress}%</Text>
-    </View>
-  )
-})
-
-const $container: ViewStyle = {
-  flexDirection: "row",
-  alignItems: "center",
-}
+    <Svg width={size} height={size}>
+      <Circle
+        stroke={outerCircleColor}
+        fill="none"
+        cx={size / 2}
+        cy={size / 2}
+        r={radius}
+        strokeWidth={strokeWidth}
+      />
 
-const $bar: ViewStyle = {
-  backgroundColor: "#0e1829",
-  borderRadius: spacing.xxs,
-  flex: 1,
-  height: spacing.xs,
-}
+      <AnimatedCircle
+        stroke={progressCircleColor}
+        fill="none"
+        cx={size / 2}
+        cy={size / 2}
+        r={radius}
+        strokeDasharray={`${circum} ${circum}`}
+        strokeLinecap="round"
+        transform={`rotate(-90, ${size / 2}, ${size / 2})`}
+        strokeWidth={strokeWidth}
+        animatedProps={circleAnimatedProps}
+      />
 
-const $fill: ViewStyle = {
-  backgroundColor: "#1d3255",
-  borderRadius: spacing.xxxs,
-  height: "100%",
+      {showLabel ? (
+        <View style={labelViewContainerStyle}>
+          <Animated.Text style={labelTextStyles}>{`${LabelText}%`}</Animated.Text>
+        </View>
+      ) : null}
+    </Svg>
+  );
 }
 
-const $text: TextStyle = {
-  color: "#9CA3AF",
-  fontSize: spacing.md,
-  marginLeft: spacing.sm,
-}
+// exports
+export default CircularProgress;
+
+// styles
+const styles = StyleSheet.create({
+  labelView: {
+    position: "absolute",
+    top: 0,
+    left: 0,
+    justifyContent: "center",
+    alignItems: "center",
+  },
+});

From 9bfcee95a905bdece142e40dc0385acf235bd0c8 Mon Sep 17 00:00:00 2001
From: khushal <khushal2004a@gmail.com>
Date: Fri, 18 Oct 2024 20:43:44 +0530
Subject: [PATCH 2/2] fixed todo: added userStoreDefaults toastStoreDefaults as
 mentioned in RootStore.ts

---
 app/models/RootStore.ts             | 20 +++++---------------
 app/models/helpers/defaultValues.ts | 15 +++++++++++++++
 2 files changed, 20 insertions(+), 15 deletions(-)
 create mode 100644 app/models/helpers/defaultValues.ts

diff --git a/app/models/RootStore.ts b/app/models/RootStore.ts
index fb2432f..ffd8a4b 100644
--- a/app/models/RootStore.ts
+++ b/app/models/RootStore.ts
@@ -1,31 +1,21 @@
 import { Instance, SnapshotOut, types } from "mobx-state-tree"
 import { UserStoreModel } from "./UserStore"
-import { ToastPreset } from "app/constants"
 import { ToastModel } from "./ToastStore"
+import { toastStoreDefaults, userStoreDefaults } from "./helpers/defaultValues"
 
 /**
  * A RootStore model.
  */
 export const RootStoreModel = types.model("RootStore").props({
-  userStore: types.optional(UserStoreModel, {
-    authToken: undefined,
-    email: "",
-    password: "",
-    username: "",
-  }),
-  // TODO: Check how to remove the default values from here and move it in a separate file maybe
-  toastStore: types.optional(ToastModel, {
-    message: null,
-    preset: ToastPreset.Success,
-    showToast: false,
-  }),
+  userStore: types.optional(UserStoreModel, userStoreDefaults),
+  toastStore: types.optional(ToastModel, toastStoreDefaults),
 })
 
 /**
  * The RootStore instance.
  */
-export interface RootStore extends Instance<typeof RootStoreModel> {}
+export interface RootStore extends Instance<typeof RootStoreModel> { }
 /**
  * The data of a RootStore.
  */
-export interface RootStoreSnapshot extends SnapshotOut<typeof RootStoreModel> {}
+export interface RootStoreSnapshot extends SnapshotOut<typeof RootStoreModel> { }
diff --git a/app/models/helpers/defaultValues.ts b/app/models/helpers/defaultValues.ts
new file mode 100644
index 0000000..b95d40e
--- /dev/null
+++ b/app/models/helpers/defaultValues.ts
@@ -0,0 +1,15 @@
+import { ToastPreset } from "app/constants"
+
+export const userStoreDefaults = {
+  authToken: undefined,
+  email: "",
+  password: "",
+  username: "",
+}
+
+export const toastStoreDefaults = {
+  message: null,
+  preset: ToastPreset.Success,
+  showToast: false,
+}
+