Janady13/thatdeveloperguy-website / app/experience/CybersecurityVector.client.tsx

1import { useEffect, useRef, useState } from 'react'; 2 3const VECTOR_PASSES = [ 4 ['scene', '/animation/cybersecurity/cybersecurity-scene.svg'], 5] as const; 6const REQUIRED_NODES = ['threat_display', 'health_display', 'operations_display', 'camera_head', 'secure_door_leaf', 'server_rack_middle_door', 'reference_binder_3']; 7 8const SCENE_CSS = ` 9svg{width:100%;height:100%;display:block;overflow:hidden} 10svg[data-paused="true"] *{animation-play-state:paused!important} 11svg[data-motion="reduced"] *{animation:none!important;transition-duration:.001ms!important} 12[data-motion="pulse"]{animation:cyberSignal 4s ease-in-out infinite} 13#node_pulse_2,#node_pulse_6,#monitor_refresh_2,#monitor_refresh_5,#monitor_refresh_8{animation-delay:-1.3s} 14#node_pulse_4,#node_pulse_8,#monitor_refresh_3,#monitor_refresh_6,#monitor_refresh_9{animation-delay:-2.7s} 15#camera_head{transform-box:view-box;transform-origin:1347px 105px;animation:cyberCamera 13.5s cubic-bezier(.42,0,.28,1) infinite} 16[data-motion="sway_small"]{transform-box:fill-box;transform-origin:50% 100%;animation:cyberFoliage 9s ease-in-out infinite} 17#secure_door_leaf{transform-box:view-box;transform-origin:1620px 581px} 18#secure_door_leaf{transition-duration:.65s} 19#server_rack_left_door{transform-box:view-box;transform-origin:1310px 560px;transition-duration:.5s} 20#server_rack_middle_door{transform-box:view-box;transform-origin:1353px 560px;transition-duration:.5s} 21#server_rack_right_door{transform-box:view-box;transform-origin:1398px 560px;transition-duration:.5s} 22#reference_binder_3{transform-box:view-box;transition-duration:.45s} 23#console_chair_1,#console_chair_2,#console_chair_3{transform-box:view-box;transition-duration:.5s} 24#health_row_networks_check,#health_row_endpoints_check,#health_row_applications_check,#health_row_data_check,#health_row_users_check{transition-duration:.35s} 25#threat_display,#health_display,#operations_display,[id^="operations_row_"],[id^="monitor_"]{transition-duration:.42s;transition-timing-function:cubic-bezier(.2,.72,.24,1)} 26[id^="console_1_left_cabinet_drawer_"]:is([id$="_1"],[id$="_2"],[id$="_3"]),[id^="console_1_right_cabinet_drawer_"]:is([id$="_1"],[id$="_2"],[id$="_3"]),[id^="console_2_left_cabinet_drawer_"]:is([id$="_1"],[id$="_2"],[id$="_3"]),[id^="console_2_right_cabinet_drawer_"]:is([id$="_1"],[id$="_2"],[id$="_3"]),[id^="console_3_left_cabinet_drawer_"]:is([id$="_1"],[id$="_2"],[id$="_3"]),[id^="console_3_right_cabinet_drawer_"]:is([id$="_1"],[id$="_2"],[id$="_3"]){transform-box:view-box;transition-duration:.4s} 27svg[data-object-focus="console_chair_1"] #console_chair_1{transform:translate(-4px,4px);filter:brightness(1.06)} 28svg[data-object-focus="console_chair_2"] #console_chair_2{transform:translate(0,4px);filter:brightness(1.06)} 29svg[data-object-focus="console_chair_3"] #console_chair_3{transform:translate(4px,4px);filter:brightness(1.06)} 30svg[data-object-focus*="_cabinet_drawer_"] [id^="console_"][id*="_cabinet_drawer_"]{transition-timing-function:cubic-bezier(.2,.72,.24,1)} 31svg[data-object-focus="console_1_left_cabinet_drawer_1"] #console_1_left_cabinet_drawer_1,svg[data-object-focus="console_1_left_cabinet_drawer_2"] #console_1_left_cabinet_drawer_2,svg[data-object-focus="console_1_left_cabinet_drawer_3"] #console_1_left_cabinet_drawer_3,svg[data-object-focus="console_1_right_cabinet_drawer_1"] #console_1_right_cabinet_drawer_1,svg[data-object-focus="console_1_right_cabinet_drawer_2"] #console_1_right_cabinet_drawer_2,svg[data-object-focus="console_1_right_cabinet_drawer_3"] #console_1_right_cabinet_drawer_3,svg[data-object-focus="console_2_left_cabinet_drawer_1"] #console_2_left_cabinet_drawer_1,svg[data-object-focus="console_2_left_cabinet_drawer_2"] #console_2_left_cabinet_drawer_2,svg[data-object-focus="console_2_left_cabinet_drawer_3"] #console_2_left_cabinet_drawer_3,svg[data-object-focus="console_2_right_cabinet_drawer_1"] #console_2_right_cabinet_drawer_1,svg[data-object-focus="console_2_right_cabinet_drawer_2"] #console_2_right_cabinet_drawer_2,svg[data-object-focus="console_2_right_cabinet_drawer_3"] #console_2_right_cabinet_drawer_3,svg[data-object-focus="console_3_left_cabinet_drawer_1"] #console_3_left_cabinet_drawer_1,svg[data-object-focus="console_3_left_cabinet_drawer_2"] #console_3_left_cabinet_drawer_2,svg[data-object-focus="console_3_left_cabinet_drawer_3"] #console_3_left_cabinet_drawer_3,svg[data-object-focus="console_3_right_cabinet_drawer_1"] #console_3_right_cabinet_drawer_1,svg[data-object-focus="console_3_right_cabinet_drawer_2"] #console_3_right_cabinet_drawer_2,svg[data-object-focus="console_3_right_cabinet_drawer_3"] #console_3_right_cabinet_drawer_3{transform:translate(0,4px);filter:brightness(1.08)} 32svg[data-focus="monitoring"] #threat_sweep,svg[data-focus="monitoring"] [id^="monitor_refresh_"],svg[data-selected="monitoring"] #threat_sweep,svg[data-selected="monitoring"] [id^="monitor_refresh_"]{animation:cyberMapSweep 1.45s ease-out 1 both;filter:brightness(1.35)} 33svg[data-focus="monitoring"] #threat_display{filter:brightness(1.075) saturate(1.08)} 34svg[data-focus="health"] #health_display{filter:brightness(1.11) saturate(1.12)} 35svg[data-focus="health"] #health_row_networks_check,svg[data-focus="health"] #health_row_endpoints_check,svg[data-focus="health"] #health_row_applications_check,svg[data-focus="health"] #health_row_data_check,svg[data-focus="health"] #health_row_users_check{animation:cyberCheck 1.2s ease-in-out infinite alternate} 36svg[data-selected="health"] #health_row_networks_check,svg[data-selected="health"] #health_row_endpoints_check,svg[data-selected="health"] #health_row_applications_check,svg[data-selected="health"] #health_row_data_check,svg[data-selected="health"] #health_row_users_check{animation:none;opacity:0} 37svg[data-focus="response"] #operations_display{filter:brightness(1.1) saturate(1.12)} 38svg[data-focus="response"] #operations_row_detect,svg[data-focus="response"] #operations_row_prevent,svg[data-focus="response"] #operations_row_respond,svg[data-focus="response"] #operations_row_continuity{animation:cyberResponse 1.5s ease-in-out infinite alternate} 39svg[data-focus="response"] #camera_head,svg[data-selected="response"] #camera_head{animation:none;transform:rotate(9deg);transition-duration:.5s} 40svg[data-focus="infrastructure"] #server_rack_left_door,svg[data-focus="infrastructure"] #server_rack_middle_door,svg[data-focus="infrastructure"] #server_rack_right_door,svg[data-selected="infrastructure"] #server_rack_left_door,svg[data-selected="infrastructure"] #server_rack_middle_door,svg[data-selected="infrastructure"] #server_rack_right_door{transform:scaleX(.83);filter:brightness(1.08)} 41svg[data-focus="briefing"] #monitor_2_1,svg[data-focus="briefing"] #monitor_2_2,svg[data-focus="briefing"] #monitor_2_3,svg[data-selected="briefing"] #monitor_2_1,svg[data-selected="briefing"] #monitor_2_2,svg[data-selected="briefing"] #monitor_2_3{filter:brightness(1.16) saturate(1.1)} 42svg[data-focus="process"] #reference_binder_3,svg[data-selected="process"] #reference_binder_3{transform:translate(8px,-2px);filter:brightness(1.08)} 43svg[data-selected="return-lobby"] #secure_door_leaf{transform:scaleX(.1);filter:brightness(.9)} 44svg[data-motion="reduced"] #threat_sweep,svg[data-motion="reduced"] [id^="monitor_refresh_"]{opacity:0!important} 45@keyframes cyberSignal{0%,100%{opacity:.55}50%{opacity:1}} 46@keyframes cyberMapSweep{0%{opacity:0;transform:translateY(0)}12%{opacity:.72}82%{opacity:.25}100%{opacity:0;transform:translateY(183px)}} 47@keyframes cyberCamera{0%,16%,100%{transform:rotate(0)}35%,48%{transform:rotate(-4.5deg)}68%,82%{transform:rotate(5.5deg)}} 48@keyframes cyberFoliage{0%,100%{transform:rotate(-.22deg)}50%{transform:rotate(.22deg)}} 49@keyframes cyberCheck{0%{opacity:.58;filter:brightness(1)}100%{opacity:1;filter:brightness(1.22)}} 50@keyframes cyberResponse{0%{opacity:.68;filter:brightness(1)}100%{opacity:1;filter:brightness(1.16)}} 51`; 52 53interface Props { 54 focus: string | null; 55 selected: string | null; 56 objectFocus: string | null; 57 motion: boolean; 58 onReady: () => void; 59 onError: (error: unknown) => void; 60} 61 62/** Loads the supplied full vector as a same-origin SVG document so its named assemblies animate as actual independent objects. */ 63export default function CybersecurityVector({ focus, selected, objectFocus, motion, onReady, onError }: Props) { 64 const containerRef = useRef<HTMLDivElement>(null); 65 const callbacks = useRef({ onReady, onError }); 66 callbacks.current = { onReady, onError }; 67 const [documentReady, setDocumentReady] = useState(false); 68 const [visible, setVisible] = useState(true); 69 const [hidden, setHidden] = useState(false); 70 71 const applyState = () => { 72 const roots = containerRef.current?.querySelectorAll<SVGSVGElement>('svg'); 73 if (!roots?.length) return; 74 for (const root of roots) { 75 root.dataset.focus = focus ?? ''; 76 root.dataset.selected = selected ?? ''; 77 root.dataset.objectFocus = objectFocus ?? ''; 78 root.dataset.motion = motion ? 'on' : 'reduced'; 79 root.dataset.paused = !motion || !visible || hidden ? 'true' : 'false'; 80 } 81 }; 82 83 useEffect(() => { 84 const container = containerRef.current; 85 if (!container) return; 86 const controller = new AbortController(); 87 let active = true; 88 89 Promise.all(VECTOR_PASSES.map(async ([name, src]) => { 90 const response = await fetch(src, { signal: controller.signal }); 91 if (!response.ok) throw new Error(`Cybersecurity ${name} SVG request failed with ${response.status}.`); 92 return [name, await response.text()] as const; 93 })) 94 .then(sources => { 95 if (!active) return; 96 const roots = sources.map(([name, source]) => { 97 const parsed = new DOMParser().parseFromString(source, 'image/svg+xml'); 98 const parseError = parsed.querySelector('parsererror'); 99 const sourceRoot = parsed.documentElement; 100 if (parseError || sourceRoot.localName !== 'svg') throw new Error(`Cybersecurity ${name} SVG could not be parsed.`); 101 const root = document.importNode(sourceRoot, true) as unknown as SVGSVGElement; 102 const style = document.createElementNS('http://www.w3.org/2000/svg', 'style'); 103 style.id = `tdg-cybersecurity-${name}-runtime-style`; 104 style.textContent = SCENE_CSS; 105 root.prepend(style); 106 root.classList.add('cybersecurity-vector-pass'); 107 root.dataset.pass = name; 108 root.setAttribute('aria-hidden', 'true'); 109 root.setAttribute('focusable', 'false'); 110 return root; 111 }); 112 container.replaceChildren(...roots); 113 const missing = REQUIRED_NODES.filter(id => !container.querySelector(`#${id}`)); 114 if (missing.length) throw new Error(`Cybersecurity SVG contract missing: ${missing.join(', ')}`); 115 setDocumentReady(true); 116 callbacks.current.onReady(); 117 }) 118 .catch(error => { 119 if (!active || (error instanceof DOMException && error.name === 'AbortError')) return; 120 setDocumentReady(false); 121 callbacks.current.onError(error); 122 }); 123 124 return () => { 125 active = false; 126 controller.abort(); 127 container.replaceChildren(); 128 }; 129 }, []); 130 131 useEffect(applyState, [documentReady, focus, hidden, motion, objectFocus, selected, visible]); 132 133 useEffect(() => { 134 const element = containerRef.current; 135 if (!element) return; 136 const observer = new IntersectionObserver(entries => { 137 const entry = entries.find(candidate => candidate.target === element); 138 if (entry) setVisible(entry.isIntersecting); 139 }, { threshold: 0.02 }); 140 const handleVisibility = () => setHidden(document.hidden); 141 observer.observe(element); 142 document.addEventListener('visibilitychange', handleVisibility); 143 handleVisibility(); 144 return () => { 145 observer.disconnect(); 146 document.removeEventListener('visibilitychange', handleVisibility); 147 }; 148 }, []); 149 150 return ( 151 <div 152 ref={containerRef} 153 className="cybersecurity-vector" 154 aria-hidden="true" 155 data-ready={documentReady ? 'true' : 'false'} 156 /> 157 ); 158} 159