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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| { | ||
| "prettier.singleQuote": true, | ||
| "javascript.preferences.quoteStyle": "single", | ||
| "prettier.tabWidth": 4 | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,109 +1,109 @@ | ||
| import React, { useState, useRef } from 'react'; | ||
| import CForm from './components/form'; | ||
| import Card from './components/card'; | ||
| import React, { useState, useRef } from "react"; | ||
| import CForm from "./components/form"; | ||
| import Card from "./components/card"; | ||
|
|
||
| const defaultCardNo = '#### #### #### ####'; | ||
| const defaultCardHolderName = 'FULL NAME'; | ||
| const defaultCardMonth = ''; | ||
| const defaultCardYear = ''; | ||
| const defaultCardCvv = ''; | ||
| const defaultCardNo = "#### #### #### ####"; | ||
| const defaultCardHolderName = "FULL NAME"; | ||
| const defaultCardMonth = ""; | ||
| const defaultCardYear = ""; | ||
| const defaultCardCvv = ""; | ||
|
|
||
| const MainScreen = () => { | ||
| const initialState = { | ||
| cardNumber: defaultCardNo, | ||
| cardHolder: defaultCardHolderName, | ||
| cardMonth: defaultCardMonth, | ||
| cardYear: defaultCardYear, | ||
| cardCvv: defaultCardCvv, | ||
| isCardFlipped: false, | ||
| currentFocusedElm: null | ||
| }; | ||
| const [state, setState] = useState(initialState); | ||
| const initialState = { | ||
| cardNumber: defaultCardNo, | ||
| cardHolder: defaultCardHolderName, | ||
| cardMonth: defaultCardMonth, | ||
| cardYear: defaultCardYear, | ||
| cardCvv: defaultCardCvv, | ||
| isCardFlipped: false, | ||
| currentFocusedElm: null | ||
| }; | ||
| const [state, setState] = useState(initialState); | ||
|
|
||
| const updateStateValue = ({ name, value }) => { | ||
| setState({ | ||
| ...state, | ||
| [name]: value || initialState[name] | ||
| }); | ||
| }; | ||
| const updateStateValue = ({ name, value }) => { | ||
| setState({ | ||
| ...state, | ||
| [name]: value || initialState[name] | ||
| }); | ||
| }; | ||
|
|
||
| const { | ||
| cardNumber, | ||
| cardHolder, | ||
| cardMonth, | ||
| cardYear, | ||
| cardCvv, | ||
| isCardFlipped | ||
| } = state; | ||
| let { currentFocusedElm } = state; | ||
| const { | ||
| cardNumber, | ||
| cardHolder, | ||
| cardMonth, | ||
| cardYear, | ||
| cardCvv, | ||
| isCardFlipped | ||
| } = state; | ||
| let { currentFocusedElm } = state; | ||
|
|
||
| // References for the Form Inputs | ||
| let formFieldsRefObj = { | ||
| cardNumber: useRef(), | ||
| cardHolder: useRef(), | ||
| cardDate: useRef(), | ||
| cardCvv: useRef() | ||
| }; | ||
| // References for the Form Inputs | ||
| let formFieldsRefObj = { | ||
| cardNumber: useRef(), | ||
| cardHolder: useRef(), | ||
| cardDate: useRef(), | ||
| cardCvv: useRef() | ||
| }; | ||
|
|
||
| let onCardElementClick = key => { | ||
| focusFormFieldByKey(key); | ||
| }; | ||
| let onCardElementClick = key => { | ||
| focusFormFieldByKey(key); | ||
| }; | ||
|
|
||
| let focusFormFieldByKey = key => { | ||
| formFieldsRefObj[key].current.focus(); | ||
| }; | ||
| let focusFormFieldByKey = key => { | ||
| formFieldsRefObj[key].current.focus(); | ||
| }; | ||
|
|
||
| // This are the references for the Card DIV elements | ||
| let cardElementsRef = { | ||
| cardNumber: null, | ||
| cardHolder: null, | ||
| cardDate: null | ||
| }; | ||
| // This are the references for the Card DIV elements | ||
| let cardElementsRef = { | ||
| cardNumber: null, | ||
| cardHolder: null, | ||
| cardDate: null | ||
| }; | ||
|
|
||
| let onCardFormInputFocus = (_event, inputName) => { | ||
| setState({ | ||
| ...state, | ||
| currentFocusedElm: cardElementsRef[inputName] | ||
| }); | ||
| }; | ||
| let onCardFormInputFocus = (_event, inputName) => { | ||
| setState({ | ||
| ...state, | ||
| currentFocusedElm: cardElementsRef[inputName] | ||
| }); | ||
| }; | ||
|
|
||
| let onCardInputBlur = event => { | ||
| setState({ | ||
| ...state, | ||
| currentFocusedElm: null | ||
| }); | ||
| }; | ||
| let onCardInputBlur = event => { | ||
| setState({ | ||
| ...state, | ||
| currentFocusedElm: null | ||
| }); | ||
| }; | ||
|
|
||
| return ( | ||
| <div className="wrapper"> | ||
| <CForm | ||
| onUpdateStateValue={updateStateValue} | ||
| cardNumberRef={formFieldsRefObj.cardNumber} | ||
| cardHolderRef={formFieldsRefObj.cardHolder} | ||
| cardDateRef={formFieldsRefObj.cardDate} | ||
| onCardInputFocus={onCardFormInputFocus} | ||
| onCardInputBlur={onCardInputBlur} | ||
| > | ||
| <Card | ||
| cardNumber={cardNumber} | ||
| cardHolder={cardHolder} | ||
| cardMonth={cardMonth} | ||
| cardYear={cardYear} | ||
| cardCvv={cardCvv} | ||
| isCardFlipped={isCardFlipped} | ||
| currentFocusedElm={currentFocusedElm} | ||
| onCardElementClick={onCardElementClick} | ||
| cardNumberRef={node => | ||
| (cardElementsRef['cardNumber'] = node) | ||
| } | ||
| cardHolderRef={node => | ||
| (cardElementsRef['cardHolder'] = node) | ||
| } | ||
| cardDateRef={node => (cardElementsRef['cardDate'] = node)} | ||
| ></Card> | ||
| </CForm> | ||
| </div> | ||
| ); | ||
| return ( | ||
| <div className="wrapper"> | ||
| <CForm | ||
| onUpdateStateValue={updateStateValue} | ||
| cardNumberRef={formFieldsRefObj.cardNumber} | ||
| cardHolderRef={formFieldsRefObj.cardHolder} | ||
| cardDateRef={formFieldsRefObj.cardDate} | ||
| onCardInputFocus={onCardFormInputFocus} | ||
| onCardInputBlur={onCardInputBlur} | ||
| > | ||
| <Card | ||
| cardNumber={cardNumber} | ||
| cardHolder={cardHolder} | ||
| cardMonth={cardMonth} | ||
| cardYear={cardYear} | ||
| cardCvv={cardCvv} | ||
| isCardFlipped={isCardFlipped} | ||
| currentFocusedElm={currentFocusedElm} | ||
| onCardElementClick={onCardElementClick} | ||
| cardNumberRef={node => | ||
| (cardElementsRef["cardNumber"] = node) | ||
| } | ||
| cardHolderRef={node => | ||
| (cardElementsRef["cardHolder"] = node) | ||
| } | ||
| cardDateRef={node => (cardElementsRef["cardDate"] = node)} | ||
| ></Card> | ||
| </CForm> | ||
| </div> | ||
| ); | ||
| }; | ||
|
|
||
| export default MainScreen; |