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| 1 | +import React, { useState, useCallback } from 'react'; |
| 2 | +import usePageTitle from '../../utils/usePageTitle'; |
| 3 | +import { Link } from 'react-router-dom'; |
| 4 | +import { ArrowLeftIcon, Code, CopySimple } from '@phosphor-icons/react'; |
| 5 | +import colors from '../../config/colors'; |
| 6 | +import { useToast } from '../../hooks/useToast'; |
| 7 | +import '../../styles/app-buttons.css'; |
| 8 | + |
| 9 | +const JsonFormatterPage = () => { |
| 10 | + usePageTitle('JSON Formatter'); |
| 11 | + const { addToast } = useToast(); |
| 12 | + |
| 13 | + const [jsonInput, setJsonInput] = useState(''); |
| 14 | + const [jsonOutput, setJsonOutput] = useState(''); |
| 15 | + const [validationMessage, setValidationMessage] = useState(''); |
| 16 | + |
| 17 | + const cardStyle = { |
| 18 | + backgroundColor: colors['app-alpha-10'], |
| 19 | + borderColor: colors['app-alpha-50'], |
| 20 | + color: colors.app, |
| 21 | + }; |
| 22 | + |
| 23 | + const textareaStyle = `mt-1 block w-full p-3 border rounded-md bg-gray-700 text-white focus:ring-blue-500 focus:border-blue-500 border-gray-600 font-mono text-sm`; |
| 24 | + const buttonStyle = `px-6 py-2 rounded-md text-lg font-arvo font-normal transition-colors duration-300 ease-in-out roll-button`; |
| 25 | + |
| 26 | + const formatJson = useCallback(() => { |
| 27 | + setValidationMessage(''); |
| 28 | + if (!jsonInput.trim()) { |
| 29 | + setJsonOutput(''); |
| 30 | + addToast({ title: 'Input Empty', message: 'Please enter JSON to format.', duration: 3000, type: 'info' }); |
| 31 | + return; |
| 32 | + } |
| 33 | + try { |
| 34 | + const parsed = JSON.parse(jsonInput); |
| 35 | + setJsonOutput(JSON.stringify(parsed, null, 2)); // Pretty print with 2 spaces |
| 36 | + addToast({ title: 'Formatted', message: 'JSON formatted successfully.', duration: 2000 }); |
| 37 | + } catch (error) { |
| 38 | + setJsonOutput(''); |
| 39 | + setValidationMessage(`Invalid JSON: ${error.message}`); |
| 40 | + addToast({ title: 'Error', message: 'Invalid JSON input.', duration: 3000, type: 'error' }); |
| 41 | + } |
| 42 | + }, [jsonInput, addToast]); |
| 43 | + |
| 44 | + const validateJson = useCallback(() => { |
| 45 | + setJsonOutput(''); |
| 46 | + if (!jsonInput.trim()) { |
| 47 | + setValidationMessage('Please enter JSON to validate.'); |
| 48 | + addToast({ title: 'Input Empty', message: 'Please enter JSON to validate.', duration: 3000, type: 'info' }); |
| 49 | + return; |
| 50 | + } |
| 51 | + try { |
| 52 | + JSON.parse(jsonInput); |
| 53 | + setValidationMessage('Valid JSON!'); |
| 54 | + addToast({ title: 'Valid', message: 'JSON is valid.', duration: 2000 }); |
| 55 | + } catch (error) { |
| 56 | + setValidationMessage(`Invalid JSON: ${error.message}`); |
| 57 | + addToast({ title: 'Error', message: 'Invalid JSON input.', duration: 3000, type: 'error' }); |
| 58 | + } |
| 59 | + }, [jsonInput, addToast]); |
| 60 | + |
| 61 | + const copyToClipboard = useCallback(() => { |
| 62 | + const textToCopy = jsonOutput || jsonInput; // Copy formatted if available, else raw input |
| 63 | + if (textToCopy.trim()) { |
| 64 | + navigator.clipboard.writeText(textToCopy); |
| 65 | + addToast({ title: 'Copied!', message: 'Content copied to clipboard.', duration: 2000 }); |
| 66 | + } else { |
| 67 | + addToast({ title: 'Cannot Copy', message: 'No content to copy.', duration: 2000, type: 'error' }); |
| 68 | + } |
| 69 | + }, [jsonInput, jsonOutput, addToast]); |
| 70 | + |
| 71 | + return ( |
| 72 | + <div className="py-16 sm:py-24"> |
| 73 | + <div className="mx-auto max-w-7xl px-6 lg:px-8 text-gray-300"> |
| 74 | + <Link |
| 75 | + to="/apps" |
| 76 | + className="text-article hover:underline flex items-center justify-center gap-2 text-lg mb-4" |
| 77 | + > |
| 78 | + <ArrowLeftIcon size={24} /> Back to Apps |
| 79 | + </Link> |
| 80 | + <h1 className="text-4xl font-bold tracking-tight sm:text-6xl mb-4 flex items-center"> |
| 81 | + <span className="codex-color">fc</span> |
| 82 | + <span className="separator-color">::</span> |
| 83 | + <span className="apps-color">apps</span> |
| 84 | + <span className="separator-color">::</span> |
| 85 | + <span className="single-app-color">jf</span> |
| 86 | + </h1> |
| 87 | + <hr className="border-gray-700" /> |
| 88 | + <div className="flex justify-center items-center mt-16"> |
| 89 | + <div |
| 90 | + className="group bg-transparent border rounded-lg shadow-2xl p-6 flex flex-col justify-between relative transform overflow-hidden h-full w-full max-w-4xl" |
| 91 | + style={cardStyle} |
| 92 | + > |
| 93 | + <div |
| 94 | + className="absolute top-0 left-0 w-full h-full opacity-10" |
| 95 | + style={{ |
| 96 | + backgroundImage: |
| 97 | + 'radial-gradient(circle, white 1px, transparent 1px)', |
| 98 | + backgroundSize: '10px 10px', |
| 99 | + }} |
| 100 | + ></div> |
| 101 | + <div className="relative z-10 p-1"> |
| 102 | + <h1 className="text-3xl font-arvo font-normal mb-4 text-app"> JSON Formatter & Validator </h1> |
| 103 | + <hr className="border-gray-700 mb-4" /> |
| 104 | + |
| 105 | + {/* Client-Side Notification */} |
| 106 | + <div className="bg-yellow-900 bg-opacity-30 border border-yellow-700 text-yellow-300 px-4 py-3 rounded relative mb-6" role="alert"> |
| 107 | + <strong className="font-bold">Client-Side Only:</strong> |
| 108 | + <span className="block sm:inline ml-2">This tool operates entirely within your browser. No JSON data is sent to any server, ensuring maximum privacy.</span> |
| 109 | + </div> |
| 110 | + |
| 111 | + <div className="mb-6"> |
| 112 | + <label htmlFor="jsonInput" className="block text-sm font-medium text-gray-300 mb-2"> |
| 113 | + JSON Input |
| 114 | + </label> |
| 115 | + <textarea |
| 116 | + id="jsonInput" |
| 117 | + rows="10" |
| 118 | + className={textareaStyle} |
| 119 | + value={jsonInput} |
| 120 | + onChange={(e) => setJsonInput(e.target.value)} |
| 121 | + placeholder='Enter your JSON here, e.g., {"name": "John Doe", "age": 30}' |
| 122 | + ></textarea> |
| 123 | + </div> |
| 124 | + |
| 125 | + <div className="flex flex-col sm:flex-row gap-4 mb-6"> |
| 126 | + <button |
| 127 | + onClick={formatJson} |
| 128 | + className={`${buttonStyle} w-full sm:w-1/2`} |
| 129 | + style={{ |
| 130 | + backgroundColor: 'rgba(0, 0, 0, 0.2)', |
| 131 | + color: cardStyle.color, |
| 132 | + borderColor: cardStyle.borderColor, |
| 133 | + border: '1px solid', |
| 134 | + }} |
| 135 | + > |
| 136 | + Format JSON |
| 137 | + </button> |
| 138 | + <button |
| 139 | + onClick={validateJson} |
| 140 | + className={`${buttonStyle} w-full sm:w-1/2`} |
| 141 | + style={{ |
| 142 | + backgroundColor: 'rgba(0, 0, 0, 0.2)', |
| 143 | + color: cardStyle.color, |
| 144 | + borderColor: cardStyle.borderColor, |
| 145 | + border: '1px solid', |
| 146 | + }} |
| 147 | + > |
| 148 | + Validate JSON |
| 149 | + </button> |
| 150 | + </div> |
| 151 | + |
| 152 | + {validationMessage && ( |
| 153 | + <div className={`px-4 py-3 rounded relative mb-6 ${validationMessage.startsWith('Valid') ? 'bg-green-900 bg-opacity-30 border border-green-700 text-green-300' : 'bg-red-900 bg-opacity-30 border border-red-700 text-red-300'}`} role="alert"> |
| 154 | + {validationMessage} |
| 155 | + </div> |
| 156 | + )} |
| 157 | + |
| 158 | + {jsonOutput && ( |
| 159 | + <div className="mb-6"> |
| 160 | + <label htmlFor="jsonOutput" className="block text-sm font-medium text-gray-300 mb-2"> |
| 161 | + Formatted JSON |
| 162 | + </label> |
| 163 | + <div className="flex"> |
| 164 | + <textarea |
| 165 | + id="jsonOutput" |
| 166 | + rows="10" |
| 167 | + className={`${textareaStyle} flex-grow`} |
| 168 | + value={jsonOutput} |
| 169 | + readOnly |
| 170 | + ></textarea> |
| 171 | + <button |
| 172 | + onClick={copyToClipboard} |
| 173 | + className="ml-2 px-4 py-2 rounded-md text-lg font-arvo font-normal transition-colors duration-300 ease-in-out roll-button flex items-center justify-center" |
| 174 | + style={{ |
| 175 | + backgroundColor: 'rgba(0, 0, 0, 0.2)', |
| 176 | + color: cardStyle.color, |
| 177 | + borderColor: cardStyle.borderColor, |
| 178 | + border: '1px solid', |
| 179 | + }} |
| 180 | + title="Copy to Clipboard" |
| 181 | + > |
| 182 | + <CopySimple size={20} /> |
| 183 | + </button> |
| 184 | + </div> |
| 185 | + </div> |
| 186 | + )} |
| 187 | + </div> |
| 188 | + </div> |
| 189 | + </div> |
| 190 | + </div> |
| 191 | + </div> |
| 192 | + ); |
| 193 | +}; |
| 194 | + |
| 195 | +export default JsonFormatterPage; |
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