Text and TextInput component ads (#249)

* Adding blank components.

* Adding Todo note for tree

* Adding todo note for LighteningMenu

* ads button component

* Adding storybook support.

* storybook integrated with button component

* ads button component props completed

* button component icon and loading logic implemented

* button component completed

* Added a text knob.

* Adding default text for button.

* Merging theme and other fixes.

* Fixed info button.

* Better types.

* Adding background param to components.

* Re-using vsariant for callount.

* Added props for Text input.

* Adding text component.

* feedback changes added in button and icon component

* type any removed in button component

* Text component created with typography and story

* Fixing spinner issues

* Textinput component ads (#252)

* text input component with story is implemented

* Update README.md

* Fixing spinner issues

* Fixing hexToRGBA import

* story error fixed and text component commented for now

* props condition fixed and added error input story

* unused import removed

Co-authored-by: Rohit Kumawat <rohit.kumawat@primathon.in>
Co-authored-by: Nikhil Nandagopal <nikhil.nandagopal@gmail.com>

* story spacing added and component name fixed

* feedback changes implemented

* forward ref added

* feedback changes implemented

* text and textinput stories updated

* pr comments resolved

Co-authored-by: Rohit Kumawat <rohit.kumawat@primathon.in>
Co-authored-by: Nikhil Nandagopal <nikhil.nandagopal@gmail.com>

app/client/.storybook/addons.js

@@ -3,3 +3,4 @@ import "@storybook/addon-notes/register";
 import "@storybook/addon-contexts/register";
 import "storybook-addon-designs/register";
 import '@storybook/addon-backgrounds/register';
+import '@storybook/addon-actions/register';

app/client/src/components/ads/Button.tsx

@@ -1,5 +1,5 @@
 import React from "react";
-import { CommonComponentProps } from "./common";
+import { CommonComponentProps, hexToRgba, ThemeProp } from "./common";
 import styled from "styled-components";
 import { IconName, Icon } from "./Icon";
 import Spinner from "./Spinner";
@@ -7,13 +7,8 @@ import {
   mediumButton,
   smallButton,
   largeButton,
-  Theme,
 } from "../../constants/DefaultTheme";
 
-export type ThemeProp = {
-  theme: Theme;
-};
-
 export enum Category {
   primary = "primary",
   secondary = "secondary",
@@ -65,40 +60,6 @@ type ButtonProps = CommonComponentProps & {
   size?: Size;
 };
 
-function hexToRgb(
-  hex: string,
-): {
-  r: number;
-  g: number;
-  b: number;
-} {
-  const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
-  return result
-    ? {
-        r: parseInt(result[1], 16),
-        g: parseInt(result[2], 16),
-        b: parseInt(result[3], 16),
-      }
-    : {
-        r: -1,
-        g: -1,
-        b: -1,
-      };
-}
-
-// const darken = (color: Color, intensity: number) => {
-//   return new tinycolor(color).darken(intensity).toString();
-// };
-
-// const lighten = (color: Color, intensity: number) => {
-//   return new tinycolor(color).lighten(intensity).toString();
-// };
-
-const hexToRgba = (color: string, alpha: number) => {
-  const value = hexToRgb(color);
-  return `rgba(${value.r}, ${value.g}, ${value.b}, ${alpha});`;
-};
-
 const stateStyles = (
   props: ThemeProp & ButtonProps,
   state: string,
@@ -113,7 +74,7 @@ const stateStyles = (
     borderColorTertiary,
     txtColorTertiary;
 
-  if (props.isLoading || props.isDisabled) {
+  if (props.isLoading || props.disabled) {
     switch (props.category) {
       case Category.primary:
         if (props.variant) {
@@ -302,7 +263,7 @@ const StyledButton = styled("button")<ThemeProp & ButtonProps>`
     color: ${props => btnColorStyles(props, "hover").txtColor};
     border: ${props => btnColorStyles(props, "hover").border};
     cursor: ${props =>
-      props.isLoading || props.isDisabled ? `not-allowed` : `pointer`};
+      props.isLoading || props.disabled ? `not-allowed` : `pointer`};
     .ads-icon {
       margin-right: ${props =>
           props.text && props.icon ? `${props.theme.spaces[4]}px` : `0`}
@@ -317,7 +278,7 @@ const StyledButton = styled("button")<ThemeProp & ButtonProps>`
     color: ${props => btnColorStyles(props, "active").txtColor};
     border: ${props => btnColorStyles(props, "active").border};
     cursor: ${props =>
-      props.isLoading || props.isDisabled ? `not-allowed` : `pointer`};
+      props.isLoading || props.disabled ? `not-allowed` : `pointer`};
     .ads-icon {
       path {
         fill: ${props => btnColorStyles(props, "active").txtColor};
@@ -340,7 +301,7 @@ Button.defaultProps = {
   variant: Variant.success,
   size: Size.small,
   isLoading: false,
-  isDisabled: false,
+  disabled: false,
 };
 
 export const VisibilityWrapper = styled.div`

app/client/src/components/ads/Spinner.tsx

@@ -1,6 +1,7 @@
 import React from "react";
 import styled, { keyframes } from "styled-components";
-import { Size, ThemeProp } from "./Button";
+import { ThemeProp } from "./common";
+import { Size } from "./Button";
 
 export const sizeHandler = (props: ThemeProp & SpinnerProp) => {
   let iconSize = 0;

app/client/src/components/ads/Text.tsx

@@ -1,11 +1,53 @@
-import React from "react";
+import styled from "styled-components";
+import { ThemeProp } from "./common";
+
+export enum TextType {
+  P1 = "p1",
+  P2 = "p2",
+  P3 = "p3",
+  H1 = "h1",
+  H2 = "h2",
+  H3 = "h3",
+  H4 = "h4",
+  H5 = "h5",
+  H6 = "h6",
+}
 
 export type TextProps = {
-  type: "p1" | "p2" | "p3" | "h1" | "h2" | "h3" | "h4" | "h5" | "h6";
+  type: TextType;
-  underline: boolean;
+  underline?: boolean;
-  italic: boolean;
+  italic?: boolean;
 };
 
-export default function Text(props: TextProps) {
+const typeSelector = (props: TextProps & ThemeProp): string => {
-  return <span></span>;
+  let color = "";
-}
+  switch (props.type) {
+    case TextType.P1:
+      color = props.theme.colors.blackShades[6];
+      break;
+    case TextType.P2:
+      color = props.theme.colors.blackShades[6];
+      break;
+    case TextType.P3:
+      color = props.theme.colors.blackShades[6];
+      break;
+    default:
+      color = props.theme.colors.blackShades[7];
+      break;
+  }
+  return color;
+};
+
+const Text = styled.span<TextProps>`
+  text-decoration: ${props => (props.underline ? "underline" : "unset")};
+  font-style: ${props => (props.italic ? "italic" : "normal")};
+  font-family: ${props => props.theme.fonts[2]};
+  font-weight: ${props => props.theme.typography[props.type].fontWeight};
+  font-size: ${props => props.theme.typography[props.type].fontSize}px;
+  line-height: ${props => props.theme.typography[props.type].lineHeight}px;
+  letter-spacing: ${props =>
+    props.theme.typography[props.type].letterSpacing}px;
+  color: ${props => typeSelector(props)};
+`;
+
+export default Text;

app/client/src/components/ads/TextInput.tsx

@@ -1,15 +1,134 @@
-import { CommonComponentProps } from "./common";
+import React, { forwardRef, Ref, useCallback, useMemo, useState } from "react";
+import { CommonComponentProps, hexToRgba } from "./common";
+import styled from "styled-components";
+import { theme } from "../../constants/DefaultTheme";
+import Text, { TextType } from "./Text";
 
-type TextProps = CommonComponentProps & {
+export type TextInputProps = CommonComponentProps & {
   placeholder?: string;
-  value: string;
+  fill?: boolean;
-  hasError: boolean;
+  defaultValue?: string;
-  disabled: boolean;
+  validator?: (value: string) => { isValid: boolean; message: string };
-  validator: (value: string) => { isValid: boolean; message: string };
+  onChange?: (value: string) => void;
-  onChange: (value: string) => void;
-  cypressSelector?: string;
 };
 
-export default function Text(props: TextProps) {
+type boxReturnType = {
-  return null;
+  bgColor: string;
-}
+  color: string;
+  borderColor: string;
+};
+
+const boxStyles = (props: TextInputProps, isValid: boolean): boxReturnType => {
+  let bgColor = theme.colors.blackShades[0];
+  let color = theme.colors.blackShades[9];
+  let borderColor = theme.colors.blackShades[0];
+
+  if (props.disabled) {
+    bgColor = theme.colors.blackShades[2];
+    color = theme.colors.blackShades[6];
+    borderColor = theme.colors.blackShades[2];
+  }
+  if (!isValid) {
+    bgColor = hexToRgba(theme.colors.danger.main, 0.1);
+    color = theme.colors.danger.main;
+    borderColor = theme.colors.danger.main;
+  }
+  return { bgColor, color, borderColor };
+};
+
+const StyledInput = styled.input<
+  TextInputProps & { inputStyle: boxReturnType; isValid: boolean }
+>`
+  width: ${props => (props.fill ? "100%" : "260px")};
+  border-radius: 0;
+  outline: 0;
+  box-shadow: none;
+  margin-bottom: ${props => props.theme.spaces[1]}px;
+  border: 1px solid ${props => props.inputStyle.borderColor};
+  font-family: ${props => props.theme.fonts[3]};
+  padding: ${props => props.theme.spaces[4]}px
+    ${props => props.theme.spaces[6]}px;
+  background-color: ${props => props.inputStyle.bgColor};
+  color: ${props => props.inputStyle.color};
+
+  &::placeholder {
+    color: ${props => props.theme.colors.blackShades[5]};
+  }
+  &:focus {
+    border: 1px solid
+      ${props =>
+        props.isValid
+          ? props.theme.colors.info.main
+          : props.theme.colors.danger.main};
+    box-shadow: 0px 0px 0px 4px rgba(203, 72, 16, 0.18);
+  }
+  &:disabled {
+    cursor: not-allowed;
+  }
+`;
+
+const InputWrapper = styled.div`
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+
+  span {
+    color: ${props => props.theme.colors.danger.main};
+  }
+`;
+
+const TextInput = forwardRef(
+  (props: TextInputProps, ref: Ref<HTMLInputElement>) => {
+    const initialValidation = () => {
+      let validationObj = { isValid: true, message: "" };
+      if (props.defaultValue && props.validator) {
+        validationObj = props.validator(props.defaultValue);
+      }
+      return validationObj;
+    };
+
+    const [validation, setValidation] = useState<{
+      isValid: boolean;
+      message: string;
+    }>(initialValidation());
+
+    const inputStyle = useMemo(() => boxStyles(props, validation.isValid), [
+      props.disabled,
+      validation,
+    ]);
+
+    const memoizedChangeHandler = useCallback(
+      el => {
+        props.validator && setValidation(props.validator(el.target.value));
+        return props.onChange && props.onChange(el.target.value);
+      },
+      [props],
+    );
+
+    const ErrorMessage = <Text type={TextType.P3}>{validation.message}</Text>;
+
+    return (
+      <InputWrapper>
+        <StyledInput
+          type="text"
+          ref={ref}
+          inputStyle={inputStyle}
+          isValid={validation.isValid}
+          defaultValue={props.defaultValue}
+          {...props}
+          placeholder={props.placeholder ? props.placeholder : ""}
+          onChange={memoizedChangeHandler}
+        />
+        {validation.isValid ? null : ErrorMessage}
+      </InputWrapper>
+    );
+  },
+);
+
+TextInput.defaultProps = {
+  fill: false,
+};
+
+TextInput.displayName = "TextInput";
+
+export default TextInput;

app/client/src/components/ads/common.tsx

@@ -1,5 +1,37 @@
+import { Theme } from "../../constants/DefaultTheme";
+
 export interface CommonComponentProps {
   isLoading?: boolean; //default false
   cypressSelector?: string;
-  isDisabled?: boolean; //default false
+  disabled?: boolean; //default false
 }
+
+export type ThemeProp = {
+  theme: Theme;
+};
+
+export const hexToRgb = (
+  hex: string,
+): {
+  r: number;
+  g: number;
+  b: number;
+} => {
+  const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
+  return result
+    ? {
+        r: parseInt(result[1], 16),
+        g: parseInt(result[2], 16),
+        b: parseInt(result[3], 16),
+      }
+    : {
+        r: -1,
+        g: -1,
+        b: -1,
+      };
+};
+
+export const hexToRgba = (color: string, alpha: number) => {
+  const value = hexToRgb(color);
+  return `rgba(${value.r}, ${value.g}, ${value.b}, ${alpha});`;
+};

app/client/src/components/stories/Button.stories.tsx

@@ -24,7 +24,7 @@ export const withDynamicProps = () => (
     )}
     icon={select("iconName", ["delete", "user"], undefined)}
     isLoading={boolean("Loading", false)}
-    isDisabled={boolean("Disabled", false)}
+    disabled={boolean("Disabled", false)}
     text={text("text", "Get")}
   ></Button>
 );

app/client/src/components/stories/Text.stories.tsx

@@ -0,0 +1,74 @@
+import React from "react";
+import { boolean, select, text, withKnobs } from "@storybook/addon-knobs";
+import Text, { TextType } from "../ads/Text";
+import styled from "styled-components";
+
+export default {
+  title: "Text",
+  component: Text,
+  decorators: [withKnobs],
+};
+
+const StyledDiv = styled.div`
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  margin-right: 50px;
+
+  span {
+    align-self: left;
+    margin-bottom: 10px;
+  }
+`;
+
+export const Typography = () => (
+  <div style={{ padding: "20px", display: "flex" }}>
+    <StyledDiv>
+      <Text type={TextType.H1}>Hi there, I am h1 element.</Text>
+      <Text type={TextType.H2}>Hi there, I am h2 element.</Text>
+      <Text type={TextType.H3}>Hi there, I am h3 element.</Text>
+      <Text type={TextType.H4}>Hi there, I am h4 element.</Text>
+      <Text type={TextType.H5}>Hi there, I am h5 element.</Text>
+      <Text type={TextType.H6}>Hi there, I am h6 element.</Text>
+    </StyledDiv>
+
+    <br />
+
+    <StyledDiv>
+      <Text type={TextType.P1}>Hi there, I am p1 element.</Text>
+      <Text type={TextType.P2}>Hi there, I am p2 element.</Text>
+      <Text type={TextType.P3}>Hi there, I am p3 element.</Text>
+    </StyledDiv>
+  </div>
+);
+
+const ValueWrapper = (props: { type: TextType; value: string }) => (
+  <Text
+    type={props.type}
+    underline={boolean("underline", false)}
+    italic={boolean("italic", false)}
+  >
+    {props.value}
+  </Text>
+);
+
+export const SingleText = () => (
+  <ValueWrapper
+    type={select(
+      "type",
+      [
+        TextType.H1,
+        TextType.H2,
+        TextType.H3,
+        TextType.H4,
+        TextType.H5,
+        TextType.H6,
+        TextType.P1,
+        TextType.P2,
+        TextType.P3,
+      ],
+      TextType.H1,
+    )}
+    value={text("text", "Hi There I am Earth")}
+  />
+);

app/client/src/components/stories/TextInput.stories.tsx

@@ -0,0 +1,50 @@
+import React from "react";
+import { withKnobs, boolean, text } from "@storybook/addon-knobs";
+import TextInput from "../ads/TextInput";
+import { action } from "@storybook/addon-actions";
+
+export default {
+  title: "Text Input",
+  component: TextInput,
+  decorators: [withKnobs],
+};
+
+const callValidator1 = () => {
+  return {
+    isValid: true,
+    message: "This is a warning text for the above field.",
+  };
+};
+
+export const TextInputStory = () => (
+  <div style={{ background: "#302D2D", height: "500px", padding: "100px" }}>
+    <TextInput
+      placeholder={text("placeholder", "Your name")}
+      disabled={boolean("disabled", false)}
+      fill={boolean("fill", true)}
+      defaultValue={text("defaultValue", "This is valid")}
+      onChange={action("input value changed")}
+      validator={() => callValidator1()}
+    ></TextInput>
+  </div>
+);
+
+const callValidator2 = () => {
+  return {
+    isValid: false,
+    message: "This is a warning text for the above field.",
+  };
+};
+
+export const ErrorTextInputStory = () => (
+  <div style={{ background: "#302D2D", height: "500px", padding: "100px" }}>
+    <TextInput
+      placeholder={text("placeholder", "Your name")}
+      disabled={boolean("disabled", false)}
+      fill={boolean("fill", true)}
+      onChange={value => console.log(value)}
+      defaultValue={text("defaultValue", "This is wrong")}
+      validator={() => callValidator2()}
+    ></TextInput>
+  </div>
+);

app/client/src/constants/DefaultTheme.tsx

@@ -431,44 +431,56 @@ export const theme: Theme = {
     h1: {
       fontSize: 20,
       lineHeight: 27,
+      letterSpacing: "normal",
+      fontWeight: 500,
     },
     h2: {
       fontSize: 18,
       lineHeight: 25,
+      letterSpacing: "normal",
+      fontWeight: 500,
     },
     h3: {
       fontSize: 17,
       lineHeight: 22,
+      letterSpacing: "normal",
+      fontWeight: 500,
     },
     h4: {
       fontSize: 16,
       lineHeight: 21,
       letterSpacing: -0.24,
+      fontWeight: 500,
     },
     h5: {
       fontSize: 14,
       lineHeight: 19,
       letterSpacing: -0.24,
+      fontWeight: 500,
     },
     h6: {
       fontSize: 12,
       lineHeight: 14,
       letterSpacing: 0.8,
+      fontWeight: 500,
     },
     p1: {
       fontSize: 14,
       lineHeight: 19,
       letterSpacing: -0.24,
+      fontWeight: "normal",
     },
     p2: {
       fontSize: 13,
       lineHeight: 17,
       letterSpacing: -0.24,
+      fontWeight: "normal",
     },
     p3: {
       fontSize: 12,
       lineHeight: 16,
       letterSpacing: -0.221538,
+      fontWeight: "normal",
     },
     btnLarge: {
       fontSize: 13,
@@ -591,7 +603,11 @@ export const theme: Theme = {
     lightningborder: Colors.ALABASTER,
   },
   lineHeights: [0, 14, 16, 18, 22, 24, 28, 36, 48, 64, 80],
-  fonts: [FontFamilies.DMSans, FontFamilies.FiraCode],
+  fonts: [
+    FontFamilies.DMSans,
+    FontFamilies.FiraCode,
+    FontFamilies.HomePageRedesign,
+  ],
   borders: [
     {
       thickness: 1,