409 lines
14 KiB
TypeScript
409 lines
14 KiB
TypeScript
'use client';
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import React, { useEffect, useState } from 'react';
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// Isometric grid configuration - true 2:1 isometric projection
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const CELL_WIDTH = 120;
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const CELL_HEIGHT = 60; // Half of width for 2:1 isometric
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// Convert grid coordinates to isometric screen coordinates
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function gridToScreen(col: number, row: number): { x: number; y: number } {
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return {
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x: (col - row) * (CELL_WIDTH / 2),
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y: (col + row) * (CELL_HEIGHT / 2),
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};
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}
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// Grid layout (10 columns x 8 rows)
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const GRID = {
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cols: 10,
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rows: 8,
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};
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// Infrastructure positions
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const INFRASTRUCTURE = {
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solar: [
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{ col: 0, row: 5 },
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{ col: 1, row: 5 },
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{ col: 0, row: 6 },
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{ col: 1, row: 6 },
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{ col: 2, row: 7 },
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{ col: 3, row: 7 },
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{ col: 2, row: 8 },
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{ col: 3, row: 8 },
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],
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wind: [
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{ col: 0, row: 1 },
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{ col: 1, row: 2 },
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{ col: 2, row: 1 },
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{ col: 3, row: 0 },
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{ col: 4, row: 1 },
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{ col: 5, row: 0 },
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],
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substations: [
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{ col: 3, row: 3, type: 'collection' },
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{ col: 6, row: 4, type: 'distribution' },
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{ col: 5, row: 7, type: 'distribution' },
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],
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towers: [
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{ col: 4, row: 3 },
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{ col: 5, row: 4 },
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{ col: 4, row: 5 },
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{ col: 5, row: 6 },
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],
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city: [
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{ col: 8, row: 3, type: 'tall' },
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{ col: 9, row: 4, type: 'medium' },
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{ col: 8, row: 5, type: 'small' },
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{ col: 9, row: 5, type: 'medium' },
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],
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city2: [
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{ col: 6, row: 8, type: 'medium' },
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{ col: 7, row: 7, type: 'tall' },
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{ col: 7, row: 8, type: 'small' },
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],
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trees: [
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{ col: 0, row: 3 },
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{ col: 2, row: 6 },
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{ col: 3, row: 1 },
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{ col: 6, row: 2 },
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{ col: 6, row: 6 },
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],
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};
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const POWER_LINES = [
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{ from: { col: 0, row: 1 }, to: { col: 1, row: 1 } },
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{ from: { col: 1, row: 2 }, to: { col: 1, row: 1 } },
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{ from: { col: 2, row: 1 }, to: { col: 1, row: 1 } },
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{ from: { col: 1, row: 1 }, to: { col: 1, row: 3 } },
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{ from: { col: 1, row: 3 }, to: { col: 3, row: 3 } },
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{ from: { col: 3, row: 0 }, to: { col: 4, row: 0 } },
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{ from: { col: 4, row: 0 }, to: { col: 4, row: 1 } },
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{ from: { col: 5, row: 0 }, to: { col: 5, row: 1 } },
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{ from: { col: 5, row: 1 }, to: { col: 4, row: 1 } },
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{ from: { col: 4, row: 1 }, to: { col: 4, row: 3 } },
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{ from: { col: 4, row: 3 }, to: { col: 3, row: 3 } },
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{ from: { col: 0, row: 5 }, to: { col: 1, row: 5 } },
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{ from: { col: 0, row: 6 }, to: { col: 0, row: 5 } },
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{ from: { col: 1, row: 6 }, to: { col: 1, row: 5 } },
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{ from: { col: 1, row: 5 }, to: { col: 1, row: 3 } },
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{ from: { col: 2, row: 7 }, to: { col: 3, row: 7 } },
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{ from: { col: 2, row: 8 }, to: { col: 2, row: 7 } },
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{ from: { col: 3, row: 8 }, to: { col: 3, row: 7 } },
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{ from: { col: 3, row: 7 }, to: { col: 3, row: 5 } },
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{ from: { col: 3, row: 5 }, to: { col: 3, row: 3 } },
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{ from: { col: 3, row: 3 }, to: { col: 4, row: 3 } },
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{ from: { col: 4, row: 3 }, to: { col: 5, row: 3 } },
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{ from: { col: 5, row: 3 }, to: { col: 5, row: 4 } },
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{ from: { col: 5, row: 4 }, to: { col: 6, row: 4 } },
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{ from: { col: 6, row: 4 }, to: { col: 7, row: 4 } },
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{ from: { col: 7, row: 4 }, to: { col: 8, row: 4 } },
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{ from: { col: 8, row: 4 }, to: { col: 8, row: 3 } },
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{ from: { col: 8, row: 4 }, to: { col: 8, row: 5 } },
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{ from: { col: 8, row: 3 }, to: { col: 9, row: 3 } },
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{ from: { col: 9, row: 3 }, to: { col: 9, row: 4 } },
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{ from: { col: 8, row: 5 }, to: { col: 9, row: 5 } },
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{ from: { col: 3, row: 3 }, to: { col: 3, row: 5 } },
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{ from: { col: 3, row: 5 }, to: { col: 4, row: 5 } },
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{ from: { col: 4, row: 5 }, to: { col: 5, row: 5 } },
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{ from: { col: 5, row: 5 }, to: { col: 5, row: 6 } },
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{ from: { col: 5, row: 6 }, to: { col: 5, row: 7 } },
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{ from: { col: 5, row: 7 }, to: { col: 6, row: 7 } },
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{ from: { col: 6, row: 7 }, to: { col: 6, row: 8 } },
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{ from: { col: 6, row: 7 }, to: { col: 7, row: 7 } },
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{ from: { col: 7, row: 7 }, to: { col: 7, row: 8 } },
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];
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export default function HeroIllustration() {
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const [isMobile, setIsMobile] = useState(false);
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useEffect(() => {
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const checkMobile = () => setIsMobile(window.innerWidth < 768);
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checkMobile();
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window.addEventListener('resize', checkMobile);
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return () => window.removeEventListener('resize', checkMobile);
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}, []);
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const viewBox = isMobile ? '400 0 1000 1100' : '-400 -200 1800 1100';
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const scale = isMobile ? 1.44 : 1;
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const opacity = isMobile ? 0.6 : 0.85;
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return (
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<div className="absolute inset-0 z-0 overflow-visible bg-primary w-full h-full">
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<svg
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viewBox={viewBox}
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className="w-full h-full transition-all duration-700"
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style={{ opacity, transform: `scale(${scale})` }}
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preserveAspectRatio="xMidYMid meet"
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fill="none"
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xmlns="http://www.w3.org/2000/svg"
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>
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<defs>
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<linearGradient id="energy-pulse" x1="0%" y1="0%" x2="100%" y2="0%">
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<stop offset="0%" stopColor="#82ed20" stopOpacity="0" />
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<stop offset="30%" stopColor="#82ed20" stopOpacity="0.6" />
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<stop offset="50%" stopColor="#9bf14d" stopOpacity="1" />
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<stop offset="70%" stopColor="#82ed20" stopOpacity="0.6" />
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<stop offset="100%" stopColor="#82ed20" stopOpacity="0" />
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</linearGradient>
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<linearGradient id="wind-flow" x1="0%" y1="0%" x2="100%" y2="0%">
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<stop offset="0%" stopColor="white" stopOpacity="0" />
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<stop offset="30%" stopColor="white" stopOpacity="0.4" />
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<stop offset="50%" stopColor="white" stopOpacity="0.6" />
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<stop offset="70%" stopColor="white" stopOpacity="0.4" />
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<stop offset="100%" stopColor="white" stopOpacity="0" />
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</linearGradient>
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<filter id="glow" x="-50%" y="-50%" width="200%" height="200%">
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<feGaussianBlur stdDeviation="3" result="blur" />
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<feMerge>
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<feMergeNode in="blur" />
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<feMergeNode in="SourceGraphic" />
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</feMerge>
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</filter>
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<filter id="soft-glow" x="-100%" y="-100%" width="300%" height="300%">
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<feGaussianBlur stdDeviation="2" result="blur" />
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<feMerge>
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<feMergeNode in="blur" />
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<feMergeNode in="SourceGraphic" />
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</feMerge>
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</filter>
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</defs>
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<g transform="translate(900, 100)">
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{/* ISOMETRIC GRID */}
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<g opacity="0.1">
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{[...Array(GRID.rows + 1)].map((_, row) => {
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const start = gridToScreen(0, row);
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const end = gridToScreen(GRID.cols, row);
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return (
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<line
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key={`h-${row}`}
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x1={start.x}
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y1={start.y}
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x2={end.x}
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y2={end.y}
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stroke="white"
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strokeWidth="1"
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/>
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);
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})}
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{[...Array(GRID.cols + 1)].map((_, col) => {
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const start = gridToScreen(col, 0);
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const end = gridToScreen(col, GRID.rows);
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return (
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<line
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key={`v-${col}`}
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x1={start.x}
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y1={start.y}
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x2={end.x}
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y2={end.y}
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stroke="white"
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strokeWidth="1"
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/>
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);
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})}
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</g>
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{/* POWER LINES */}
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<g stroke="white" strokeWidth="2" strokeOpacity="0.2">
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{POWER_LINES.map((line, i) => {
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const from = gridToScreen(line.from.col, line.from.row);
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const to = gridToScreen(line.to.col, line.to.row);
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return <line key={`cable-${i}`} x1={from.x} y1={from.y} x2={to.x} y2={to.y} />;
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})}
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</g>
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{/* ANIMATED ENERGY FLOW */}
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<g filter="url(#glow)">
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{POWER_LINES.map((line, i) => {
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// Only animate a subset of lines to reduce main-thread work
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if (i % 2 !== 0) return null;
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const from = gridToScreen(line.from.col, line.from.row);
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const to = gridToScreen(line.to.col, line.to.row);
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const length = Math.sqrt(Math.pow(to.x - from.x, 2) + Math.pow(to.y - from.y, 2));
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return (
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<line
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key={`flow-${i}`}
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x1={from.x}
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y1={from.y}
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x2={to.x}
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y2={to.y}
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stroke="url(#energy-pulse)"
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strokeWidth="3"
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strokeLinecap="round"
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strokeDasharray={`${length * 0.2} ${length * 0.8}`}
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>
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<animate
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attributeName="stroke-dashoffset"
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from={length}
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to={0}
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dur={`${1.5 + (i % 3) * 0.5}s`}
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repeatCount="indefinite"
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/>
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</line>
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);
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})}
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</g>
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{/* SOLAR PANELS */}
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{INFRASTRUCTURE.solar.map((panel, i) => {
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const pos = gridToScreen(panel.col, panel.row);
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return (
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<g key={`solar-${i}`} transform={`translate(${pos.x}, ${pos.y})`}>
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<path
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d="M -20 0 L 0 -10 L 20 0 L 0 10 Z"
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fill="white"
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fillOpacity="0.05"
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stroke="white"
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strokeWidth="1"
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strokeOpacity="0.2"
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/>
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<path
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d="M -15 -5 L 0 -15 L 15 -5 L 0 5 Z"
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fill="white"
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fillOpacity="0.1"
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stroke="white"
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strokeWidth="1"
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strokeOpacity="0.3"
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/>
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<circle r="3" fill="#82ed20" fillOpacity="0.3" filter="url(#soft-glow)">
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<animate
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attributeName="fillOpacity"
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values="0.2;0.5;0.2"
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dur="2s"
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repeatCount="indefinite"
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/>
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</circle>
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</g>
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);
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})}
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{/* WIND TURBINES */}
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{INFRASTRUCTURE.wind.map((turbine, i) => {
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const pos = gridToScreen(turbine.col, turbine.row);
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return (
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<g key={`wind-${i}`} transform={`translate(${pos.x}, ${pos.y})`}>
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<line
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x1="0"
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y1="0"
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x2="0"
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y2="-60"
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stroke="white"
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strokeWidth="2"
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strokeOpacity="0.3"
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/>
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<g transform="translate(0, -60)">
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{[0, 120, 240].map((angle, j) => (
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<line
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key={`blade-${i}-${j}`}
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x1="0"
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y1="0"
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x2="0"
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y2="-30"
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stroke="white"
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strokeWidth="1.5"
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strokeOpacity="0.4"
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transform={`rotate(${angle})`}
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>
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<animateTransform
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attributeName="transform"
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type="rotate"
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from={`${angle} 0 0`}
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to={`${angle + 360} 0 0`}
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dur={`${3 + i}s`}
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repeatCount="indefinite"
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/>
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</line>
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))}
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</g>
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</g>
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);
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})}
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{/* SUBSTATIONS */}
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{INFRASTRUCTURE.substations.map((sub, i) => {
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const pos = gridToScreen(sub.col, sub.row);
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const isCollection = sub.type === 'collection';
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return (
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<g key={`substation-${i}`} transform={`translate(${pos.x}, ${pos.y})`}>
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<path
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d="M -25 0 L 0 -12 L 25 0 L 0 12 Z"
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fill="white"
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fillOpacity="0.05"
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stroke="white"
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strokeWidth="1"
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strokeOpacity="0.2"
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/>
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<path
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d={
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isCollection
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? 'M -18 0 L -18 -20 L 0 -32 L 18 -20 L 18 0'
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: 'M -22 0 L -22 -25 L 0 -37 L 22 -25 L 22 0'
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}
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fill="white"
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fillOpacity="0.08"
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stroke="white"
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strokeWidth="1"
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strokeOpacity="0.3"
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/>
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</g>
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);
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})}
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{/* TRANSMISSION TOWERS */}
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{INFRASTRUCTURE.towers.map((tower, i) => {
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const pos = gridToScreen(tower.col, tower.row);
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return (
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<g key={`tower-${i}`} transform={`translate(${pos.x}, ${pos.y})`}>
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<path
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d="M -6 0 L -3 -45 M 6 0 L 3 -45"
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stroke="white"
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strokeWidth="1.5"
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strokeOpacity="0.3"
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/>
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<line
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x1="-12"
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y1="-40"
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x2="12"
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y2="-40"
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stroke="white"
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strokeWidth="1"
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strokeOpacity="0.2"
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/>
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</g>
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);
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})}
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{/* CITY BUILDINGS */}
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{[...INFRASTRUCTURE.city, ...INFRASTRUCTURE.city2].map((building, i) => {
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const pos = gridToScreen(building.col, building.row);
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const heights = { tall: 70, medium: 45, small: 30 };
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const height = heights[building.type as keyof typeof heights] || 45;
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return (
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<g key={`building-${i}`} transform={`translate(${pos.x}, ${pos.y})`}>
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<path
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d={`M -12 0 L -12 -${height} L 0 -${height + 6} L 0 -6 Z`}
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fill="white"
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fillOpacity="0.08"
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stroke="white"
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strokeWidth="1"
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strokeOpacity="0.2"
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/>
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<path
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d={`M 0 -6 L 0 -${height + 6} L 12 -${height} L 12 0 Z`}
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fill="white"
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fillOpacity="0.05"
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stroke="white"
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strokeWidth="1"
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strokeOpacity="0.15"
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/>
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</g>
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);
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})}
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</g>
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</svg>
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<div className="absolute inset-0 bg-gradient-to-b from-primary/10 via-transparent to-primary/9 pointer-events-none" />
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</div>
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);
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}
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