Merge branch 'PBI-1-form_components' into 'staging'

Implement reusable UI components

See merge request !3

src/app/index.test.tsx

@@ -2,10 +2,17 @@ import 'react-native';
 import React from 'react';
 import { create } from 'react-test-renderer';
 
+import { HeaderLeft } from './styles';
 import App from '.';
 
+jest.useFakeTimers();
+
 describe('Application', () => {
   it('renders correctly', () => {
     create(<App />);
   });
+
+  test('header left button renders correctly', () => {
+    create(<HeaderLeft />);
+  });
 });

src/app/index.tsx

@@ -9,6 +9,8 @@ import * as ROUTES from 'constants/routes';
 import { navigation } from 'constants/navigation';
 import { theme } from 'styles/theme';
 
+import { screenOptions } from './styles';
+
 const Stack = createStackNavigator();
 
 const App: FC = () => {
@@ -16,9 +18,19 @@ const App: FC = () => {
     <SafeAreaProvider>
       <ThemeProvider theme={theme}>
         <NavigationContainer>
-          <Stack.Navigator initialRouteName={ROUTES.home}>
-            {navigation.map(({ name, component }, i) => (
-              <Stack.Screen name={name} component={component} key={i} />
+          <Stack.Navigator
+            initialRouteName={ROUTES.home}
+            screenOptions={screenOptions}>
+            {navigation.map((nav, i) => (
+              <Stack.Screen
+                key={`nav${i}`}
+                name={nav.name}
+                component={nav.component}
+                options={{
+                  title: nav.header,
+                  headerShown: Boolean(nav.header),
+                }}
+              />
             ))}
           </Stack.Navigator>
         </NavigationContainer>

src/app/styles.tsx

+import React from 'react';
+import {
+  HeaderBackButton,
+  StackHeaderLeftButtonProps,
+  StackNavigationOptions,
+} from '@react-navigation/stack';
+import { colors, typographyStyles } from 'styles';
+
+export const HeaderLeft = (props: StackHeaderLeftButtonProps) => (
+  <HeaderBackButton {...props} />
+);
+
+export const screenOptions: StackNavigationOptions = {
+  cardStyle: {
+    backgroundColor: '#fff',
+  },
+  headerStyle: {
+    backgroundColor: 'white',
+    height: 62,
+    elevation: 0,
+  },
+  headerTintColor: colors.primary,
+  headerTitleStyle: typographyStyles.headingMedium,
+  headerTitleAlign: 'center',
+  headerLeft: HeaderLeft,
+};

src/components/form/MultipleChoice/index.test.tsx

+import React from 'react';
+import { create, act } from 'react-test-renderer';
+
+import { CheckBox } from 'react-native-elements';
+import MultipleChoice from '.';
+
+describe('MultipleChoice component', () => {
+  let value: number | null = null;
+
+  const props = {
+    questionNumber: 1,
+    questionLabel: 'Question',
+    totalQuestions: 2,
+    choices: [
+      {
+        label: 'Choice 1',
+        value: 1,
+      },
+      {
+        label: 'Choice 2',
+        value: 2,
+      },
+    ],
+    value: value,
+    onChange: (v: number | null) => (value = v),
+  };
+
+  it('is controlled from external', () => {
+    const component = create(<MultipleChoice {...props} />);
+    const instance = component.root;
+
+    const radioButton = instance.findAllByType(CheckBox)[0];
+    act(() => radioButton.props.onPress());
+    expect(value).toBe(1);
+  });
+
+  it('executes onPress props if any radio button is pressed', () => {
+    let isPressed = false;
+
+    const component = create(
+      <MultipleChoice {...props} onPress={() => (isPressed = true)} />,
+    );
+    const instance = component.root;
+
+    const radioButton = instance.findAllByType(CheckBox)[0];
+    act(() => radioButton.props.onPress());
+    expect(isPressed).toBe(true);
+  });
+});

src/components/form/MultipleChoice/index.tsx

+import React, { FC } from 'react';
+import { View } from 'react-native';
+import { Text } from 'react-native-elements';
+import { typographyStyles } from 'styles';
+
+import RadioButton from '../RadioButton';
+import { styles } from './styles';
+import { Props } from './types';
+
+const MultipleChoice: FC<Props> = ({
+  questionNumber,
+  totalQuestions,
+  questionLabel,
+  helperText,
+  choices,
+  value,
+  onChange,
+  onPress,
+}) => (
+  <View>
+    <Text style={[typographyStyles.overlineBig, styles.spacing]}>
+      Pertanyaan {questionNumber} / {totalQuestions}
+    </Text>
+    <Text style={[typographyStyles.headingLarge, styles.spacing]}>
+      {questionLabel}
+    </Text>
+    <Text style={[typographyStyles.bodyMedium, styles.bigSpacing]}>
+      {helperText || 'Pilih satu yang paling cocok'}
+    </Text>
+    {choices.map((choice) => (
+      <RadioButton
+        key={choice.value}
+        title={choice.label}
+        checked={value === choice.value}
+        onPress={() => {
+          onChange(choice.value);
+          if (onPress) {
+            onPress();
+          }
+        }}
+      />
+    ))}
+  </View>
+);
+
+export default MultipleChoice;

src/components/form/MultipleChoice/styles.ts

+import { StyleSheet } from 'react-native';
+
+export const styles = StyleSheet.create({
+  spacing: {
+    marginBottom: 14,
+  },
+  bigSpacing: {
+    marginBottom: 24,
+  },
+});

src/components/form/MultipleChoice/types.ts

+export interface Choice {
+  label: string;
+  value: number;
+}
+
+export interface MCQuestion {
+  questionLabel: string;
+  helperText?: string;
+  choiceList: string[];
+}
+
+export interface Props {
+  questionNumber: number;
+  totalQuestions: number;
+  questionLabel: string;
+  helperText?: string;
+  choices: Choice[];
+  value: number | null;
+  onChange: (_: number | null) => void;
+  onPress?: () => void;
+}

src/components/form/RadioButton/index.test.tsx

+import React from 'react';
+import { create } from 'react-test-renderer';
+
+import RadioButton from '.';
+
+describe('RadioButton component', () => {
+  it('renders correctly', () => {
+    create(<RadioButton />);
+  });
+});

src/components/form/RadioButton/index.tsx

+import React, { FC } from 'react';
+import { CheckBox, CheckBoxProps } from 'react-native-elements';
+
+const RadioButton: FC<CheckBoxProps> = (props) => (
+  <CheckBox {...props} checkedIcon="dot-circle-o" uncheckedIcon="circle-o" />
+);
+
+export default RadioButton;

src/components/form/index.ts

+export { default as MultipleChoice } from './MultipleChoice';
+export { default as RadioButton } from './RadioButton';

src/styles/colors.ts

@@ -5,4 +5,6 @@ export const colors = {
   secondaryVariant: '#F2CD13',
   neutral: '#C2CBE2',
   neutralLight: '#F6F8FA',
+  formLabel: '#666666',
+  border: '#E0E0E0',
 };

src/styles/index.ts

 export { colors } from './colors';
-export { typography } from './typography';
+export { layoutStyles } from './layout';
+export { theme } from './theme';
+export { typography, typographyStyles } from './typography';

src/styles/layout.ts

+export const layoutStyles = {
+  paddingHorizontal: 20,
+  paddingVertical: 10,
+};

src/styles/theme.ts

 import { Theme } from 'react-native-elements/dist/config/theme';
 
-import { fontConfig } from './typography';
+import { colors } from './colors';
+import { fontConfig, typography } from './typography';
 
 export const theme: Theme = {
   Text: {
@@ -8,4 +9,35 @@ export const theme: Theme = {
       fontFamily: fontConfig.normal,
     },
   },
+  CheckBox: {
+    containerStyle: {
+      marginLeft: 0,
+      marginRight: 0,
+      borderColor: 'transparent',
+      backgroundColor: colors.neutralLight,
+      padding: 14,
+    },
+    textStyle: {
+      fontWeight: '500',
+      color: 'black',
+      ...typography.bodyLarge,
+    },
+    size: 18,
+    checkedColor: colors.primary,
+    uncheckedColor: colors.neutral,
+  },
+  Input: {
+    labelStyle: {
+      fontWeight: '600',
+      color: colors.formLabel,
+      marginBottom: 4,
+      ...typography.bodyMedium,
+    },
+    inputContainerStyle: {
+      borderColor: colors.border,
+      borderWidth: 1,
+      borderRadius: 4,
+      paddingHorizontal: 10,
+    },
+  },
 };

src/styles/typography.ts

@@ -6,8 +6,55 @@ export const fontConfig = {
   bold: 'Roboto-Medium',
 };
 
-export const typography: {
-  [_: string]: StyleProp<TextStyle>;
+export const typography = {
+  displayLarge: {
+    fontFamily: fontConfig.bold,
+    fontSize: 40,
+  },
+  displayMedium: {
+    fontFamily: fontConfig.bold,
+    fontSize: 32,
+  },
+  headingLarge: {
+    fontFamily: fontConfig.bold,
+    fontSize: 24,
+  },
+  headingMedium: {
+    fontFamily: fontConfig.bold,
+    fontSize: 20,
+  },
+  bodyLarge: {
+    fontFamily: fontConfig.normal,
+    fontSize: 18,
+  },
+  bodyMedium: {
+    fontFamily: fontConfig.normal,
+    fontSize: 16,
+  },
+  bodySmall: {
+    fontFamily: fontConfig.normal,
+    fontSize: 14,
+  },
+  caption: {
+    fontFamily: fontConfig.normal,
+    fontSize: 12,
+  },
+  overlineBig: {
+    fontFamily: fontConfig.bold,
+    fontSize: 14,
+    textTransform: 'uppercase',
+    letterSpacing: 1.25,
+  },
+  overlineSmall: {
+    fontFamily: fontConfig.bold,
+    fontSize: 10,
+    textTransform: 'uppercase',
+    letterSpacing: 1.5,
+  },
+};
+
+export const typographyStyles: {
+  [_ in keyof typeof typography]: StyleProp<TextStyle>;
 } = {
   displayLarge: {
     fontFamily: fontConfig.bold,
@@ -26,15 +73,19 @@ export const typography: {
     fontSize: 20,
   },
   bodyLarge: {
+    fontFamily: fontConfig.normal,
     fontSize: 18,
   },
   bodyMedium: {
+    fontFamily: fontConfig.normal,
     fontSize: 16,
   },
   bodySmall: {
+    fontFamily: fontConfig.normal,
     fontSize: 14,
   },
   caption: {
+    fontFamily: fontConfig.normal,
     fontSize: 12,
   },
   overlineBig: {