Press n or j to go to the next uncovered block, b, p or k for the previous block.
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2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036 2037 2038 2039 2040 2041 2042 2043 2044 2045 2046 2047 2048 2049 2050 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 | 'use client' import { css } from '../../../../styled-system/css' import { useCardSorting } from '../Provider' import { useState, useEffect, useRef, useCallback } from 'react' import { useSpring, animated, to } from '@react-spring/web' import { useViewport } from '@/contexts/ViewportContext' import type { SortingCard } from '../types' // Add celebration animations if (typeof document !== 'undefined') { const style = document.createElement('style') style.textContent = ` @keyframes celebrate { 0%, 100% { transform: scale(1) rotate(0deg); background-position: 0% 50%; } 25% { transform: scale(1.2) rotate(-10deg); background-position: 100% 50%; } 50% { transform: scale(1.3) rotate(0deg); background-position: 0% 50%; } 75% { transform: scale(1.2) rotate(10deg); background-position: 100% 50%; } } @keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.8; transform: scale(1.1); } } @keyframes correctArrowGlow { 0%, 100% { filter: brightness(1) drop-shadow(0 0 8px rgba(34, 197, 94, 0.6)); opacity: 0.9; } 50% { filter: brightness(1.3) drop-shadow(0 0 15px rgba(34, 197, 94, 0.9)); opacity: 1; } } @keyframes correctBadgePulse { 0%, 100% { transform: translate(-50%, -50%) scale(1); } 50% { transform: translate(-50%, -50%) scale(1.15); } } ` document.head.appendChild(style) } interface CardState { x: number // % of viewport width (0-100) y: number // % of viewport height (0-100) rotation: number // degrees zIndex: number } /** * Infers the sequence order of cards based on their spatial positions. * Uses a horizontal left-to-right ordering with some vertical tolerance. * * Algorithm: * 1. Group cards into horizontal "lanes" (vertical tolerance) * 2. Within each lane, sort left-to-right by x position * 3. Sort lanes top-to-bottom * 4. Flatten to get final sequence * * Note: Positions are in viewport percentages (0-100) */ function inferSequenceFromPositions( cardStates: Map<string, CardState>, allCards: SortingCard[] ): SortingCard[] { const VERTICAL_TOLERANCE = 8 // Cards within 8% of viewport height are in the same "lane" // Get all positioned cards const positionedCards = allCards .map((card) => { const state = cardStates.get(card.id) if (!state) return null return { card, ...state } }) .filter( ( item ): item is { card: SortingCard x: number y: number rotation: number zIndex: number } => item !== null ) if (positionedCards.length === 0) return [] // Sort by x position first const sortedByX = [...positionedCards].sort((a, b) => a.x - b.x) // Group into lanes const lanes: (typeof positionedCards)[] = [] for (const item of sortedByX) { // Find a lane this card fits into (similar y position) const matchingLane = lanes.find((lane) => { // Check if card's y is within tolerance of lane's average y const laneAvgY = lane.reduce((sum, c) => sum + c.y, 0) / lane.length return Math.abs(item.y - laneAvgY) < VERTICAL_TOLERANCE }) if (matchingLane) { matchingLane.push(item) } else { lanes.push([item]) } } // Sort lanes top-to-bottom lanes.sort((laneA, laneB) => { const avgYA = laneA.reduce((sum, c) => sum + c.y, 0) / laneA.length const avgYB = laneB.reduce((sum, c) => sum + c.y, 0) / laneB.length return avgYA - avgYB }) // Within each lane, sort left-to-right for (const lane of lanes) { lane.sort((a, b) => a.x - b.x) } // Flatten to get final sequence return lanes.flat().map((item) => item.card) } /** * Continuous curved path showing the full sequence of cards */ function ContinuousSequencePath({ cardStates, sequence, correctOrder, viewportWidth, viewportHeight, spectatorEducationalMode, isSpectating, }: { cardStates: Map<string, CardState> sequence: SortingCard[] correctOrder: SortingCard[] viewportWidth: number viewportHeight: number spectatorEducationalMode: boolean isSpectating: boolean }) { if (sequence.length < 2) return null // Card dimensions (base size) const CARD_WIDTH = 140 const CARD_HEIGHT = 180 const CARD_HALF_WIDTH = CARD_WIDTH / 2 const CARD_HALF_HEIGHT = CARD_HEIGHT / 2 // Helper to check if a card is part of the correct prefix or suffix (and thus scaled to 50%) const isCardCorrect = (card: SortingCard): boolean => { const positionInSequence = sequence.findIndex((c) => c.id === card.id) if (positionInSequence < 0) return false // Check if card is part of correct prefix let isInCorrectPrefix = true for (let i = 0; i <= positionInSequence; i++) { if (sequence[i]?.id !== correctOrder[i]?.id) { isInCorrectPrefix = false break } } // Check if card is part of correct suffix let isInCorrectSuffix = true const offsetFromEnd = sequence.length - 1 - positionInSequence for (let i = 0; i <= offsetFromEnd; i++) { const seqIdx = sequence.length - 1 - i const correctIdx = correctOrder.length - 1 - i if (sequence[seqIdx]?.id !== correctOrder[correctIdx]?.id) { isInCorrectSuffix = false break } } const isCorrect = isInCorrectPrefix || isInCorrectSuffix return isSpectating ? spectatorEducationalMode && isCorrect : isCorrect } // Get all card positions (card centers) with scale information const cardCenters = sequence .map((card) => { const state = cardStates.get(card.id) if (!state) return null const scale = isCardCorrect(card) ? 0.5 : 1 return { x: (state.x / 100) * viewportWidth + CARD_HALF_WIDTH, y: (state.y / 100) * viewportHeight + CARD_HALF_HEIGHT, cardId: card.id, scale, } }) .filter((p): p is { x: number; y: number; cardId: string; scale: number } => p !== null) if (cardCenters.length < 2) return null // Helper function to find intersection of line from center in direction (dx, dy) with card rectangle const findCardEdgePoint = ( centerX: number, centerY: number, dx: number, dy: number, scale: number ): { x: number; y: number } => { // Normalize direction const length = Math.sqrt(dx * dx + dy * dy) const ndx = dx / length const ndy = dy / length // Apply scale to card dimensions const scaledHalfWidth = CARD_HALF_WIDTH * scale const scaledHalfHeight = CARD_HALF_HEIGHT * scale // Find which edge we hit first const txRight = ndx > 0 ? scaledHalfWidth / ndx : Number.POSITIVE_INFINITY const txLeft = ndx < 0 ? -scaledHalfWidth / ndx : Number.POSITIVE_INFINITY const tyBottom = ndy > 0 ? scaledHalfHeight / ndy : Number.POSITIVE_INFINITY const tyTop = ndy < 0 ? -scaledHalfHeight / ndy : Number.POSITIVE_INFINITY const t = Math.min(txRight, txLeft, tyBottom, tyTop) return { x: centerX + ndx * t, y: centerY + ndy * t, } } // Calculate edge points for each card based on direction to next/prev card const positions = cardCenters.map((center, i) => { if (i === 0) { // First card: direction towards next card const next = cardCenters[i + 1] const dx = next.x - center.x const dy = next.y - center.y return findCardEdgePoint(center.x, center.y, dx, dy, center.scale) } if (i === cardCenters.length - 1) { // Last card: direction from previous card const prev = cardCenters[i - 1] const dx = center.x - prev.x const dy = center.y - prev.y return findCardEdgePoint(center.x, center.y, dx, dy, center.scale) } // Middle cards: average direction between prev and next const prev = cardCenters[i - 1] const next = cardCenters[i + 1] const dx = next.x - prev.x const dy = next.y - prev.y return findCardEdgePoint(center.x, center.y, dx, dy, center.scale) }) if (positions.length < 2) return null // Build continuous curved path using cubic bezier curves with smooth transitions // Use Catmull-Rom style control points for smooth continuous curves let pathD = `M ${positions[0].x} ${positions[0].y}` for (let i = 0; i < positions.length - 1; i++) { const current = positions[i] const next = positions[i + 1] // Get previous and next-next points for tangent calculation (or use current/next if at edges) const prev = i > 0 ? positions[i - 1] : current const nextNext = i < positions.length - 2 ? positions[i + 2] : next // Calculate tangent vectors for smooth curve // Tangent at current point: direction from prev to next const tension = 0.3 // Adjust this to control curve tightness (0 = loose, 1 = tight) const tangent1X = (next.x - prev.x) * tension const tangent1Y = (next.y - prev.y) * tension // Tangent at next point: direction from current to nextNext const tangent2X = (nextNext.x - current.x) * tension const tangent2Y = (nextNext.y - current.y) * tension // Control points for cubic bezier const cp1X = current.x + tangent1X const cp1Y = current.y + tangent1Y const cp2X = next.x - tangent2X const cp2Y = next.y - tangent2Y pathD += ` C ${cp1X} ${cp1Y}, ${cp2X} ${cp2Y}, ${next.x} ${next.y}` } // Calculate badge positions along the actual drawn path at arc-length midpoint const badges: Array<{ x: number y: number number: number isCorrect: boolean }> = [] // Helper to evaluate cubic bezier at parameter t const evalCubicBezier = ( p0x: number, p0y: number, cp1x: number, cp1y: number, cp2x: number, cp2y: number, p1x: number, p1y: number, t: number ) => { const mt = 1 - t return { x: mt * mt * mt * p0x + 3 * mt * mt * t * cp1x + 3 * mt * t * t * cp2x + t * t * t * p1x, y: mt * mt * mt * p0y + 3 * mt * mt * t * cp1y + 3 * mt * t * t * cp2y + t * t * t * p1y, } } for (let i = 0; i < positions.length - 1; i++) { const current = positions[i] const next = positions[i + 1] // Use the actual edge-based control points (same as the drawn path) const prev = i > 0 ? positions[i - 1] : current const nextNext = i < positions.length - 2 ? positions[i + 2] : next const tension = 0.3 const tangent1X = (next.x - prev.x) * tension const tangent1Y = (next.y - prev.y) * tension const tangent2X = (nextNext.x - current.x) * tension const tangent2Y = (nextNext.y - current.y) * tension const cp1X = current.x + tangent1X const cp1Y = current.y + tangent1Y const cp2X = next.x - tangent2X const cp2Y = next.y - tangent2Y // Sample the curve at many points to calculate arc length const samples = 50 const arcLengths: number[] = [0] let prevPoint = { x: current.x, y: current.y } for (let j = 1; j <= samples; j++) { const t = j / samples const point = evalCubicBezier(current.x, current.y, cp1X, cp1Y, cp2X, cp2Y, next.x, next.y, t) const segmentLength = Math.sqrt((point.x - prevPoint.x) ** 2 + (point.y - prevPoint.y) ** 2) arcLengths.push(arcLengths[arcLengths.length - 1] + segmentLength) prevPoint = point } // Find the t value that corresponds to 50% of arc length const totalArcLength = arcLengths[arcLengths.length - 1] const targetLength = totalArcLength * 0.5 let tAtMidArc = 0.5 for (let j = 0; j < arcLengths.length - 1; j++) { if (arcLengths[j] <= targetLength && targetLength <= arcLengths[j + 1]) { const ratio = (targetLength - arcLengths[j]) / (arcLengths[j + 1] - arcLengths[j]) tAtMidArc = (j + ratio) / samples break } } // Evaluate curve at the arc-length midpoint const midPoint = evalCubicBezier( current.x, current.y, cp1X, cp1Y, cp2X, cp2Y, next.x, next.y, tAtMidArc ) // Calculate tangent at this t for perpendicular offset const mt = 1 - tAtMidArc const tangentAtMidX = 3 * mt * mt * (cp1X - current.x) + 6 * mt * tAtMidArc * (cp2X - cp1X) + 3 * tAtMidArc * tAtMidArc * (next.x - cp2X) const tangentAtMidY = 3 * mt * mt * (cp1Y - current.y) + 6 * mt * tAtMidArc * (cp2Y - cp1Y) + 3 * tAtMidArc * tAtMidArc * (next.y - cp2Y) // Small perpendicular offset so badges sit slightly off the curve line const perpX = -tangentAtMidY const perpY = tangentAtMidX const perpLength = Math.sqrt(perpX * perpX + perpY * perpY) const offsetDistance = 5 // Small offset const finalX = midPoint.x + (perpX / perpLength) * offsetDistance const finalY = midPoint.y + (perpY / perpLength) * offsetDistance // Check if this connection is correct const isCorrect = correctOrder[i]?.id === sequence[i].id && correctOrder[i + 1]?.id === sequence[i + 1].id badges.push({ x: finalX, y: finalY, number: i + 1, isCorrect, }) } // Check if entire sequence is correct for coloring const allCorrect = sequence.every((card, idx) => correctOrder[idx]?.id === card.id) return ( <div style={{ position: 'absolute', left: 0, top: 0, width: '100%', height: '100%', pointerEvents: 'none', zIndex: 0, }} > <svg style={{ position: 'absolute', left: 0, top: 0, width: '100%', height: '100%', overflow: 'visible', }} > {/* Continuous curved path */} <path d={pathD} stroke={allCorrect ? 'rgba(34, 197, 94, 0.8)' : 'rgba(251, 146, 60, 0.7)'} strokeWidth={allCorrect ? '8' : '6'} fill="none" style={{ filter: allCorrect ? 'drop-shadow(0 0 8px rgba(34, 197, 94, 0.6))' : 'none', }} /> {/* Arrowhead at the end */} {(() => { const i = positions.length - 2 // Last segment index const current = positions[i] const next = positions[i + 1] // Recalculate control points for last segment const prev = i > 0 ? positions[i - 1] : current const nextNext = next // At the end, so nextNext is same as next const tension = 0.3 const tangent1X = (next.x - prev.x) * tension const tangent1Y = (next.y - prev.y) * tension const tangent2X = (nextNext.x - current.x) * tension const tangent2Y = (nextNext.y - current.y) * tension const cp1X = current.x + tangent1X const cp1Y = current.y + tangent1Y const cp2X = next.x - tangent2X const cp2Y = next.y - tangent2Y // Calculate tangent at t=1 (end of curve) for cubic bezier // Derivative: B'(t) = 3(1-t)²(P1-P0) + 6(1-t)t(P2-P1) + 3t²(P3-P2) // At t=1: B'(1) = 3(P3-P2) const tangentX = 3 * (next.x - cp2X) const tangentY = 3 * (next.y - cp2Y) const arrowAngle = Math.atan2(tangentY, tangentX) // Arrow triangle const tipX = next.x const tipY = next.y const baseX = tipX - Math.cos(arrowAngle) * 10 const baseY = tipY - Math.sin(arrowAngle) * 10 const left = `${baseX + Math.cos(arrowAngle + Math.PI / 2) * 6},${baseY + Math.sin(arrowAngle + Math.PI / 2) * 6}` const right = `${baseX + Math.cos(arrowAngle - Math.PI / 2) * 6},${baseY + Math.sin(arrowAngle - Math.PI / 2) * 6}` return ( <polygon points={`${tipX},${tipY} ${left} ${right}`} fill={allCorrect ? 'rgba(34, 197, 94, 0.9)' : 'rgba(251, 146, 60, 0.8)'} /> ) })()} </svg> {/* Number badges */} {badges.map((badge) => ( <div key={badge.number} style={{ position: 'absolute', left: `${badge.x}px`, top: `${badge.y}px`, transform: 'translate(-50%, -50%)', background: badge.isCorrect ? '#22c55e' : '#f97316', color: 'white', borderRadius: '50%', width: '32px', height: '32px', display: 'flex', alignItems: 'center', justifyContent: 'center', fontSize: '14px', fontWeight: 'bold', border: '3px solid white', boxShadow: badge.isCorrect ? '0 0 0 2px #22c55e, 0 4px 8px rgba(0, 0, 0, 0.3)' : '0 0 0 2px #f97316, 0 4px 8px rgba(0, 0, 0, 0.3)', animation: badge.isCorrect ? 'correctBadgePulse 1.5s ease-in-out infinite' : 'none', }} > {badge.number} </div> ))} </div> ) } /** * Animated arrow component using react-spring for smooth movements */ function AnimatedArrow({ fromCard, toCard, isCorrect, sequenceNumber, isDragging, isResizing, viewportWidth, viewportHeight, }: { fromCard: CardState toCard: CardState isCorrect: boolean sequenceNumber: number isDragging: boolean isResizing: boolean viewportWidth: number viewportHeight: number }) { // Convert percentage positions to pixels const fromPx = { x: (fromCard.x / 100) * viewportWidth, y: (fromCard.y / 100) * viewportHeight, } const toPx = { x: (toCard.x / 100) * viewportWidth, y: (toCard.y / 100) * viewportHeight, } // Calculate arrow position (from center of current card to center of next card) const fromX = fromPx.x + 70 // 70 = half of card width (140px) const fromY = fromPx.y + 90 // 90 = half of card height (180px) const toX = toPx.x + 70 const toY = toPx.y + 90 // Calculate angle and distance const dx = toX - fromX const dy = toY - fromY const angle = Math.atan2(dy, dx) * (180 / Math.PI) const distance = Math.sqrt(dx * dx + dy * dy) // Use spring animation for arrow position and size // Disable animation when dragging or resizing const springProps = useSpring({ fromX, fromY, distance, angle, immediate: isDragging || isResizing, config: { tension: 300, friction: 30, }, }) // Don't draw arrow if cards are too close if (distance < 80) return null // Calculate control point for bezier curve (perpendicular to line, offset by 30px) const midX = (fromX + toX) / 2 const midY = (fromY + toY) / 2 const perpAngle = angle + 90 // Perpendicular to the line const curveOffset = 30 // How much to curve (in pixels) const controlX = midX + Math.cos((perpAngle * Math.PI) / 180) * curveOffset const controlY = midY + Math.sin((perpAngle * Math.PI) / 180) * curveOffset // Calculate arrowhead position and angle at the end of the curve // For a quadratic bezier, the tangent at t=1 is: 2*(P2 - P1) const tangentX = toX - controlX const tangentY = toY - controlY const arrowAngle = Math.atan2(tangentY, tangentX) * (180 / Math.PI) return ( <animated.div style={{ position: 'absolute', left: 0, top: 0, width: '100%', height: '100%', pointerEvents: 'none', zIndex: 0, }} > <svg style={{ position: 'absolute', left: 0, top: 0, width: '100%', height: '100%', overflow: 'visible', }} > {/* Curved line using quadratic bezier */} <animated.path d={to( [springProps.fromX, springProps.fromY, springProps.distance, springProps.angle], (fx, fy, dist, ang) => { // Recalculate curve with animated values const tx = fx + Math.cos((ang * Math.PI) / 180) * dist const ty = fy + Math.sin((ang * Math.PI) / 180) * dist const mx = (fx + tx) / 2 const my = (fy + ty) / 2 const perpAng = ang + 90 const cx = mx + Math.cos((perpAng * Math.PI) / 180) * curveOffset const cy = my + Math.sin((perpAng * Math.PI) / 180) * curveOffset return `M ${fx} ${fy} Q ${cx} ${cy} ${tx} ${ty}` } )} stroke={isCorrect ? 'rgba(34, 197, 94, 0.8)' : 'rgba(251, 146, 60, 0.7)'} strokeWidth={isCorrect ? '4' : '3'} fill="none" style={{ filter: isCorrect ? 'drop-shadow(0 0 8px rgba(34, 197, 94, 0.6))' : 'none', }} /> {/* Arrowhead */} <animated.polygon points={to( [springProps.fromX, springProps.fromY, springProps.distance, springProps.angle], (fx, fy, dist, ang) => { // Recalculate end position and angle const tx = fx + Math.cos((ang * Math.PI) / 180) * dist const ty = fy + Math.sin((ang * Math.PI) / 180) * dist const mx = (fx + tx) / 2 const my = (fy + ty) / 2 const perpAng = ang + 90 const cx = mx + Math.cos((perpAng * Math.PI) / 180) * curveOffset const cy = my + Math.sin((perpAng * Math.PI) / 180) * curveOffset const tangX = tx - cx const tangY = ty - cy const aAngle = Math.atan2(tangY, tangX) // Arrow points relative to tip const tipX = tx const tipY = ty const baseX = tipX - Math.cos(aAngle) * 10 const baseY = tipY - Math.sin(aAngle) * 10 const left = `${baseX + Math.cos(aAngle + Math.PI / 2) * 6},${baseY + Math.sin(aAngle + Math.PI / 2) * 6}` const right = `${baseX + Math.cos(aAngle - Math.PI / 2) * 6},${baseY + Math.sin(aAngle - Math.PI / 2) * 6}` return `${tipX},${tipY} ${left} ${right}` } )} fill={isCorrect ? 'rgba(34, 197, 94, 0.9)' : 'rgba(251, 146, 60, 0.8)'} /> </svg> {/* Sequence number badge */} <animated.div style={{ position: 'absolute', left: to( [springProps.fromX, springProps.fromY, springProps.distance, springProps.angle], (fx, fy, dist, ang) => { const tx = fx + Math.cos((ang * Math.PI) / 180) * dist const mx = (fx + tx) / 2 const perpAng = ang + 90 const cx = mx + Math.cos((perpAng * Math.PI) / 180) * curveOffset return `${cx}px` } ), top: to( [springProps.fromX, springProps.fromY, springProps.distance, springProps.angle], (fx, fy, dist, ang) => { const tx = fx + Math.cos((ang * Math.PI) / 180) * dist const ty = fy + Math.sin((ang * Math.PI) / 180) * dist const my = (fy + ty) / 2 const perpAng = ang + 90 const cy = my + Math.sin((perpAng * Math.PI) / 180) * curveOffset return `${cy}px` } ), transform: 'translate(-50%, -50%)', background: isCorrect ? 'rgba(34, 197, 94, 0.95)' : 'rgba(251, 146, 60, 0.95)', color: 'white', borderRadius: '50%', width: '24px', height: '24px', display: 'flex', alignItems: 'center', justifyContent: 'center', fontSize: '12px', fontWeight: 'bold', border: '2px solid white', boxShadow: isCorrect ? '0 0 12px rgba(34, 197, 94, 0.6)' : '0 2px 4px rgba(0,0,0,0.2)', animation: isCorrect ? 'correctBadgePulse 1.5s ease-in-out infinite' : 'none', }} > {sequenceNumber} </animated.div> </animated.div> ) } /** * Animated card component using react-spring for smooth movements */ function AnimatedCard({ card, cardState, isDragging, isResizing, isSpectating, isCorrect, draggedByPlayerId, localPlayerId, players, viewportWidth, viewportHeight, onPointerDown, onPointerMove, onPointerUp, }: { card: SortingCard cardState: CardState isDragging: boolean isResizing: boolean isSpectating: boolean isCorrect: boolean draggedByPlayerId?: string localPlayerId?: string players: Map<string, { id: string; name: string; emoji: string }> viewportWidth: number viewportHeight: number onPointerDown: (e: React.PointerEvent) => void onPointerMove: (e: React.PointerEvent) => void onPointerUp: (e: React.PointerEvent) => void }) { // Convert percentage position to pixels for rendering const pixelPos = { x: (cardState.x / 100) * viewportWidth, y: (cardState.y / 100) * viewportHeight, } // Determine if card is in correct prefix or suffix position // These cards should be scaled down to 50% and faded to 50% opacity const isInCorrectPosition = (() => { // For AnimatedCard, we need to recalculate since we don't have inferredSequence here // This is a simplified check - we'll need to pass this as a prop or recalculate return isCorrect })() // Use spring animation for position, rotation, scale, and opacity // Disable animation when: // - User is dragging (for immediate response on position/rotation) // - Viewport is resizing (for instant repositioning) const springProps = useSpring({ left: pixelPos.x, top: pixelPos.y, rotation: cardState.rotation, scale: isInCorrectPosition ? 0.5 : 1, opacity: isInCorrectPosition ? 0.5 : 1, immediate: (key) => { // Scale and opacity always animate smoothly if (key === 'scale' || key === 'opacity') return false // Position and rotation are immediate when dragging or resizing return isDragging || isResizing }, config: { tension: 300, friction: 30, }, }) return ( <animated.div onPointerDown={onPointerDown} onPointerMove={onPointerMove} onPointerUp={onPointerUp} className={css({ position: 'absolute', width: '140px', height: '180px', cursor: isSpectating ? 'default' : 'grab', touchAction: 'none', userSelect: 'none', transition: 'box-shadow 0.2s ease', borderRadius: '12px', overflow: 'hidden', })} style={{ left: springProps.left.to((val) => `${val}px`), top: springProps.top.to((val) => `${val}px`), transform: to( [springProps.rotation, springProps.scale], (r, s) => `rotate(${r}deg) scale(${s})` ), opacity: springProps.opacity, zIndex: cardState.zIndex, boxShadow: isDragging ? '0 20px 40px rgba(0, 0, 0, 0.3)' : '0 4px 8px rgba(0, 0, 0, 0.15)', }} > <div className={css({ width: '100%', height: '100%', background: 'white', borderRadius: '12px', border: isCorrect ? '3px solid #22c55e' : '3px solid #0369a1', display: 'flex', alignItems: 'center', justifyContent: 'center', padding: '12px', boxSizing: 'border-box', overflow: 'hidden', // Clip content to border-box so rounded corners work properly backgroundClip: 'border-box', })} dangerouslySetInnerHTML={{ __html: card.svgContent }} /> {/* Player emoji overlay when card is being dragged by ANOTHER player */} {draggedByPlayerId && draggedByPlayerId !== localPlayerId && (() => { const player = players.get(draggedByPlayerId) if (!player) return null return ( <div style={{ position: 'absolute', top: 0, left: 0, right: 0, bottom: 0, borderRadius: '12px', background: 'rgba(59, 130, 246, 0.15)', display: 'flex', alignItems: 'center', justifyContent: 'center', fontSize: '120px', zIndex: 10, pointerEvents: 'none', opacity: 0.3, }} > {player.emoji} </div> ) })()} </animated.div> ) } export function PlayingPhaseDrag() { const { state, insertCard, checkSolution, goToSetup, updateCardPositions, canCheckSolution, elapsedTime, isSpectating, localPlayerId, players, } = useCardSorting() // Spectator educational mode (show correctness indicators) const [spectatorEducationalMode, setSpectatorEducationalMode] = useState(false) // Spectator stats sidebar collapsed state const [spectatorStatsCollapsed, setSpectatorStatsCollapsed] = useState(false) // Activity feed notifications interface ActivityNotification { id: string playerId: string playerEmoji: string playerName: string action: string timestamp: number } const [activityFeed, setActivityFeed] = useState<ActivityNotification[]>([]) const activityIdCounter = useRef(0) // Perfect sequence countdown (auto-submit after 3-2-1) const [perfectCountdown, setPerfectCountdown] = useState<number | null>(null) const containerRef = useRef<HTMLDivElement>(null) const dragStateRef = useRef<{ cardId: string offsetX: number offsetY: number startX: number startY: number initialRotation: number } | null>(null) // Generate a stable unique ID for this browser window/tab // This allows us to identify our own position updates when they echo back from the server const windowIdRef = useRef<string>() if (!windowIdRef.current) { windowIdRef.current = `${Date.now()}-${Math.random().toString(36).substr(2, 9)}` } // Track card positions and visual states (UI only - not game state) const [cardStates, setCardStates] = useState<Map<string, CardState>>(new Map()) const [draggingCardId, setDraggingCardId] = useState<string | null>(null) const [nextZIndex, setNextZIndex] = useState(1) // Track viewport dimensions for responsive positioning // Get viewport dimensions (uses mock dimensions in preview mode) const viewport = useViewport() // For spectators, reduce dimensions to account for panels const getEffectiveViewportWidth = () => { const baseWidth = viewport.width // Sidebar is hidden on mobile (< 768px), narrower on desktop if (isSpectating && !spectatorStatsCollapsed && baseWidth >= 768) { return baseWidth - 240 // Subtract stats sidebar width on desktop } return baseWidth } const getEffectiveViewportHeight = () => { const baseHeight = viewport.height const baseWidth = viewport.width if (isSpectating) { // Banner is 170px on mobile (130px mini nav + 40px spectator banner), 56px on desktop return baseHeight - (baseWidth < 768 ? 170 : 56) } return baseHeight } const [viewportDimensions, setViewportDimensions] = useState({ width: getEffectiveViewportWidth(), height: getEffectiveViewportHeight(), }) // Track if we're currently resizing to disable spring animations const [isResizing, setIsResizing] = useState(false) const resizeTimeoutRef = useRef<NodeJS.Timeout | null>(null) // Throttle position updates during drag (every 100ms) const lastSyncTimeRef = useRef<number>(0) // Track when we're waiting to check solution const [waitingToCheck, setWaitingToCheck] = useState(false) const cardsToInsertRef = useRef<SortingCard[]>([]) const currentInsertIndexRef = useRef(0) // Helper to add activity notifications (only in collaborative mode) const addActivityNotification = useCallback( (playerId: string, action: string) => { if (state.gameMode !== 'collaborative') return if (playerId === localPlayerId) return // Don't show notifications for own actions const player = players.get(playerId) if (!player) return const notification: ActivityNotification = { id: `activity-${activityIdCounter.current++}`, playerId, playerEmoji: player.emoji, playerName: player.name, action, timestamp: Date.now(), } setActivityFeed((prev) => [...prev, notification]) }, [state.gameMode, localPlayerId, players] ) // Auto-dismiss notifications after 3 seconds useEffect(() => { if (activityFeed.length === 0) return const timeout = setTimeout(() => { const now = Date.now() setActivityFeed((prev) => prev.filter((n) => now - n.timestamp < 3000)) }, 100) // Check every 100ms for smooth removal return () => clearTimeout(timeout) }, [activityFeed]) // Track previous state for detecting changes const prevDraggingPlayersRef = useRef<Set<string>>(new Set()) // Detect state changes and generate activity notifications useEffect(() => { // Only track in collaborative mode if (state.gameMode !== 'collaborative') return if (!state.cardPositions) return // Detect who is currently dragging cards const currentlyDragging = new Set<string>() for (const pos of state.cardPositions) { if (pos.draggedByPlayerId && pos.draggedByPlayerId !== localPlayerId) { currentlyDragging.add(pos.draggedByPlayerId) } } // Detect new players starting to drag (activity notification) for (const playerId of currentlyDragging) { if (!prevDraggingPlayersRef.current.has(playerId)) { addActivityNotification(playerId, 'is moving cards') } } prevDraggingPlayersRef.current = currentlyDragging }, [state.cardPositions, state.gameMode, localPlayerId, addActivityNotification]) // Handle viewport resize useEffect(() => { const handleResize = () => { // Set resizing flag to disable spring animations setIsResizing(true) // Update viewport dimensions immediately (accounting for spectator panels) setViewportDimensions({ width: getEffectiveViewportWidth(), height: getEffectiveViewportHeight(), }) // Clear any existing timeout if (resizeTimeoutRef.current) { clearTimeout(resizeTimeoutRef.current) } // After 150ms of no resize events, re-enable spring animations resizeTimeoutRef.current = setTimeout(() => { setIsResizing(false) }, 150) } window.addEventListener('resize', handleResize) return () => { window.removeEventListener('resize', handleResize) if (resizeTimeoutRef.current) { clearTimeout(resizeTimeoutRef.current) } } // eslint-disable-next-line react-hooks/exhaustive-deps }, []) // Update viewport dimensions when spectator panels change useEffect(() => { setViewportDimensions({ width: getEffectiveViewportWidth(), height: getEffectiveViewportHeight(), }) // eslint-disable-next-line react-hooks/exhaustive-deps }, [isSpectating, spectatorStatsCollapsed]) // Initialize card positions when game starts or restarts useEffect(() => { // Reset when entering playing phase or when cards change const allCards = [ ...state.availableCards, ...state.placedCards.filter((c): c is SortingCard => c !== null), ] // Only initialize if we have cards and either: // 1. No card states exist yet, OR // 2. The number of cards has changed (new game started) const shouldInitialize = allCards.length > 0 && (cardStates.size === 0 || cardStates.size !== allCards.length) if (!shouldInitialize) return const newStates = new Map<string, CardState>() // Check if we have server positions to restore from const hasServerPositions = state.cardPositions && state.cardPositions.length === allCards.length allCards.forEach((card, index) => { const serverPos = state.cardPositions?.find((p) => p.cardId === card.id) if (hasServerPositions && serverPos) { // Restore from server (already in percentages) newStates.set(card.id, { x: serverPos.x, y: serverPos.y, rotation: serverPos.rotation, zIndex: serverPos.zIndex, }) } else { // Generate scattered positions that look like cards thrown on a table // Card is ~140px wide on ~1000px viewport = ~14% of width // Card is ~180px tall on ~800px viewport = ~22.5% of height const xMargin = 5 // 5% margin on sides const yMargin = 15 // 15% margin for top UI // Create a more natural distribution by using clusters // Divide the play area into a rough grid, then add randomness const numCards = allCards.length const cols = Math.ceil(Math.sqrt(numCards * 1.5)) // Slightly wider grid const rows = Math.ceil(numCards / cols) const row = Math.floor(index / cols) const col = index % cols // Available space after margins const availableWidth = 100 - 2 * xMargin - 14 const availableHeight = 100 - yMargin - 22.5 // Grid cell size const cellWidth = availableWidth / cols const cellHeight = availableHeight / rows // Base position in grid (centered in cell) const baseX = xMargin + col * cellWidth + cellWidth / 2 - 7 // -7 to center card const baseY = yMargin + row * cellHeight + cellHeight / 2 - 11.25 // -11.25 to center card // Add significant randomness to make it look scattered (±40% of cell size) const offsetX = (Math.random() - 0.5) * cellWidth * 0.8 const offsetY = (Math.random() - 0.5) * cellHeight * 0.8 // Ensure we stay within bounds const x = Math.max(xMargin, Math.min(100 - 14 - xMargin, baseX + offsetX)) const y = Math.max(yMargin, Math.min(100 - 22.5, baseY + offsetY)) // More varied rotation for natural look const rotation = (Math.random() - 0.5) * 40 // -20 to 20 degrees // Randomize z-index for natural stacking const zIndex = Math.floor(Math.random() * numCards) newStates.set(card.id, { x, y, rotation, zIndex }) } }) setCardStates(newStates) setNextZIndex(Math.max(...Array.from(newStates.values()).map((s) => s.zIndex)) + 1) // If we generated new positions (not restored from server), send them to server if (!hasServerPositions && !isSpectating) { const positions = Array.from(newStates.entries()).map(([id, cardState]) => ({ cardId: id, x: cardState.x, y: cardState.y, rotation: cardState.rotation, zIndex: cardState.zIndex, // Mark with our window ID to identify echoes draggedByWindowId: windowIdRef.current, })) updateCardPositions(positions) } }, [ state.availableCards.length, state.placedCards.length, state.gameStartTime, state.cardPositions?.length, cardStates.size, isSpectating, updateCardPositions, ]) // Sync server position updates (for spectators and multi-window sync) useEffect(() => { if (!state.cardPositions || state.cardPositions.length === 0) return if (cardStates.size === 0) return // Check if any updates originated from this window - if so, skip the entire batch // This prevents replaying our own movements when they echo back from the server const hasOurUpdates = state.cardPositions.some( (pos) => pos.draggedByWindowId === windowIdRef.current ) if (hasOurUpdates) return // Check if server positions differ from current positions let needsUpdate = false const newStates = new Map(cardStates) for (const serverPos of state.cardPositions) { const currentState = cardStates.get(serverPos.cardId) if (!currentState) continue // Compare percentages directly (tolerance: 0.5%) if ( Math.abs(currentState.x - serverPos.x) > 0.5 || Math.abs(currentState.y - serverPos.y) > 0.5 || Math.abs(currentState.rotation - serverPos.rotation) > 1 || currentState.zIndex !== serverPos.zIndex ) { needsUpdate = true newStates.set(serverPos.cardId, { x: serverPos.x, y: serverPos.y, rotation: serverPos.rotation, zIndex: serverPos.zIndex, }) } } if (needsUpdate && !draggingCardId) { // Only apply server updates if not currently dragging setCardStates(newStates) } }, [state.cardPositions, draggingCardId, cardStates]) // Infer sequence from card positions const inferredSequence = inferSequenceFromPositions(cardStates, [ ...state.availableCards, ...state.placedCards.filter((c): c is SortingCard => c !== null), ]) // Format time display const formatTime = (seconds: number) => { const m = Math.floor(seconds / 60) const s = seconds % 60 return `${m}:${s.toString().padStart(2, '0')}` } // Handle pointer down (start drag) const handlePointerDown = (e: React.PointerEvent, cardId: string) => { if (isSpectating) return const target = e.currentTarget as HTMLElement target.setPointerCapture(e.pointerId) // Get current card state to calculate proper offset const currentCard = cardStates.get(cardId) if (!currentCard) return // Calculate offset from card's actual position (in pixels) to pointer // This accounts for rotation and prevents position jump const cardPixelX = (currentCard.x / 100) * viewportDimensions.width const cardPixelY = (currentCard.y / 100) * viewportDimensions.height const offsetX = e.clientX - cardPixelX const offsetY = e.clientY - cardPixelY dragStateRef.current = { cardId, offsetX, offsetY, startX: e.clientX, startY: e.clientY, initialRotation: currentCard.rotation, } setDraggingCardId(cardId) // Bring card to front setCardStates((prev) => { const newStates = new Map(prev) const cardState = newStates.get(cardId) if (cardState) { newStates.set(cardId, { ...cardState, zIndex: nextZIndex }) } return newStates }) setNextZIndex((prev) => prev + 1) } // Handle pointer move (dragging) const handlePointerMove = (e: React.PointerEvent, cardId: string) => { if (!dragStateRef.current || dragStateRef.current.cardId !== cardId) return const { offsetX, offsetY } = dragStateRef.current // Calculate new position in pixels const newXPx = e.clientX - offsetX const newYPx = e.clientY - offsetY // Convert to percentages const viewportWidth = viewport.width const viewportHeight = viewport.height const newX = (newXPx / viewportWidth) * 100 const newY = (newYPx / viewportHeight) * 100 // Calculate rotation based on drag velocity, adding to initial rotation const dragDeltaX = e.clientX - dragStateRef.current.startX const dragRotation = Math.max(-15, Math.min(15, dragDeltaX * 0.05)) const rotation = dragStateRef.current.initialRotation + dragRotation setCardStates((prev) => { const newStates = new Map(prev) const cardState = newStates.get(cardId) if (cardState) { newStates.set(cardId, { ...cardState, x: newX, y: newY, rotation, }) // Send real-time position updates (throttled to every 100ms) if (!isSpectating) { const now = Date.now() if (now - lastSyncTimeRef.current > 100) { lastSyncTimeRef.current = now const positions = Array.from(newStates.entries()).map(([id, state]) => ({ cardId: id, x: state.x, y: state.y, rotation: state.rotation, zIndex: state.zIndex, // Mark this card as being dragged by local player draggedByPlayerId: id === cardId ? localPlayerId : undefined, // Mark with our window ID to identify echoes draggedByWindowId: windowIdRef.current, })) updateCardPositions(positions) } } } return newStates }) } // Handle pointer up (end drag) const handlePointerUp = (e: React.PointerEvent, cardId: string) => { if (!dragStateRef.current || dragStateRef.current.cardId !== cardId) return const target = e.currentTarget as HTMLElement target.releasePointerCapture(e.pointerId) // Reset rotation to slight random tilt const updatedStates = new Map(cardStates) const cardState = updatedStates.get(cardId) if (cardState) { updatedStates.set(cardId, { ...cardState, rotation: Math.random() * 10 - 5, }) setCardStates(updatedStates) // Sync positions to server (already in percentages) if (!isSpectating) { const positions = Array.from(updatedStates.entries()).map(([id, state]) => ({ cardId: id, x: state.x, y: state.y, rotation: state.rotation, zIndex: state.zIndex, // Clear draggedByPlayerId when drag ends draggedByPlayerId: undefined, // Mark with our window ID to identify echoes draggedByWindowId: windowIdRef.current, })) updateCardPositions(positions) } } dragStateRef.current = null setDraggingCardId(null) } // For drag mode, check solution is available when we have a valid inferred sequence const canCheckSolutionDrag = inferredSequence.length === state.cardCount // Real-time check: is the current sequence correct? const isSequenceCorrect = canCheckSolutionDrag && inferredSequence.every((card, index) => { const correctCard = state.correctOrder[index] return correctCard && card.id === correctCard.id }) // Start countdown when sequence is perfect useEffect(() => { if (isSequenceCorrect && !isSpectating) { // Start countdown from 3 setPerfectCountdown(3) } else { // Reset countdown if sequence is no longer perfect setPerfectCountdown(null) } }, [isSequenceCorrect, isSpectating]) // Countdown timer effect useEffect(() => { if (perfectCountdown === null) return if (perfectCountdown <= 0) { // Auto-submit when countdown reaches 0 handleCheckSolution() setPerfectCountdown(null) return } // Decrement every 1.5 seconds const timer = setTimeout(() => { setPerfectCountdown((prev) => (prev !== null ? prev - 1 : null)) }, 1500) return () => clearTimeout(timer) // eslint-disable-next-line react-hooks/exhaustive-deps }, [perfectCountdown]) // Watch for server confirmations and insert next card or check solution useEffect(() => { if (!waitingToCheck) return const cardsToInsert = cardsToInsertRef.current const currentIndex = currentInsertIndexRef.current console.log('[PlayingPhaseDrag] useEffect check:', { waitingToCheck, currentIndex, totalCards: cardsToInsert.length, canCheckSolution, }) // If all cards have been sent, wait for server to confirm all are placed if (currentIndex >= cardsToInsert.length) { if (canCheckSolution) { console.log('[PlayingPhaseDrag] ✅ Server confirmed all cards placed, checking solution') setWaitingToCheck(false) cardsToInsertRef.current = [] currentInsertIndexRef.current = 0 checkSolution() } return } // Send next card const card = cardsToInsert[currentIndex] const position = inferredSequence.findIndex((c) => c.id === card.id) console.log( `[PlayingPhaseDrag] 📥 Inserting card ${currentIndex + 1}/${cardsToInsert.length}: ${card.id} at position ${position}` ) insertCard(card.id, position) currentInsertIndexRef.current++ }, [waitingToCheck, canCheckSolution, checkSolution, insertCard, inferredSequence]) // Custom check solution that uses the inferred sequence const handleCheckSolution = () => { if (isSpectating) return if (!canCheckSolutionDrag) return // Send the complete inferred sequence to the server checkSolution(inferredSequence) } return ( <div className={css({ width: '100%', height: '100%', position: 'fixed', top: 0, left: 0, right: 0, bottom: 0, })} > {/* Spectator Banner */} {isSpectating && ( <div className={css({ position: 'fixed', top: { base: '130px', md: 0 }, left: 0, right: 0, height: { base: '40px', md: '56px' }, background: 'linear-gradient(135deg, #6366f1, #8b5cf6)', color: 'white', display: 'flex', alignItems: 'center', justifyContent: 'space-between', padding: { base: '0 8px', md: '0 24px' }, zIndex: 100, boxShadow: '0 2px 8px rgba(0, 0, 0, 0.15)', gap: { base: '8px', md: '16px' }, })} > {/* Player info */} <div className={css({ display: 'flex', alignItems: 'center', gap: { base: '6px', md: '12px' }, fontSize: { base: '12px', md: '16px' }, fontWeight: 600, })} > <span className={css({ display: { base: 'none', sm: 'inline' } })}>👀 Spectating:</span> <span> {state.playerMetadata.emoji} {state.playerMetadata.name} </span> </div> {/* Progress */} <div className={css({ display: 'flex', alignItems: 'center', gap: { base: '8px', md: '16px' }, fontSize: { base: '11px', md: '14px' }, })} > <div className={css({ display: 'flex', alignItems: 'center', gap: { base: '4px', md: '8px' }, })} > <span className={css({ display: { base: 'none', sm: 'inline' } })}>Progress:</span> <span className={css({ fontWeight: 600, fontSize: { base: '12px', md: '16px' }, })} > {state.placedCards.filter((c) => c !== null).length}/{state.cardCount} </span> <span className={css({ display: { base: 'none', sm: 'inline' } })}>cards</span> </div> {/* Educational Mode Toggle */} <button type="button" onClick={() => setSpectatorEducationalMode(!spectatorEducationalMode)} className={css({ display: 'flex', alignItems: 'center', gap: { base: '4px', md: '8px' }, padding: { base: '4px 8px', md: '6px 12px' }, borderRadius: '20px', border: '2px solid rgba(255, 255, 255, 0.3)', background: spectatorEducationalMode ? 'rgba(255, 255, 255, 0.2)' : 'rgba(255, 255, 255, 0.1)', color: 'white', fontSize: { base: '11px', md: '14px' }, fontWeight: 500, cursor: 'pointer', transition: 'all 0.2s', _hover: { background: 'rgba(255, 255, 255, 0.25)', borderColor: 'rgba(255, 255, 255, 0.5)', }, })} > <span>{spectatorEducationalMode ? '✅' : '📚'}</span> <span className={css({ display: { base: 'none', sm: 'inline' } })}> Educational Mode </span> </button> </div> </div> )} {/* Spectator Stats Sidebar/Bottom Sheet */} {isSpectating && ( <div className={css({ position: 'fixed', // Mobile: bottom sheet, Desktop: right sidebar top: { base: 'auto', md: '56px' }, bottom: { base: spectatorStatsCollapsed ? '-120px' : '0', md: 'auto', }, right: { base: '0', md: spectatorStatsCollapsed ? '-240px' : '0' }, left: { base: '0', md: 'auto' }, width: { base: '100%', md: '240px' }, height: { base: '120px', md: 'calc(100vh - 56px)' }, background: 'rgba(255, 255, 255, 0.95)', boxShadow: { base: '0 -2px 12px rgba(0, 0, 0, 0.1)', md: '-2px 0 12px rgba(0, 0, 0, 0.1)', }, transition: { base: 'bottom 0.3s ease', md: 'right 0.3s ease' }, zIndex: 90, display: 'flex', flexDirection: 'column', })} > {/* Collapse/Expand Toggle */} <button type="button" onClick={() => setSpectatorStatsCollapsed(!spectatorStatsCollapsed)} className={css({ position: 'absolute', // Mobile: top center, Desktop: left middle left: { base: '50%', md: '-40px' }, top: { base: '-30px', md: '50%' }, transform: { base: 'translateX(-50%)', md: 'translateY(-50%)' }, width: { base: '80px', md: '40px' }, height: { base: '30px', md: '80px' }, background: 'rgba(255, 255, 255, 0.95)', border: 'none', borderRadius: { base: '8px 8px 0 0', md: '8px 0 0 8px' }, boxShadow: { base: '0 -2px 8px rgba(0, 0, 0, 0.1)', md: '-2px 0 8px rgba(0, 0, 0, 0.1)', }, cursor: 'pointer', display: 'flex', alignItems: 'center', justifyContent: 'center', fontSize: { base: '16px', md: '20px' }, transition: 'all 0.2s', _hover: { background: 'rgba(255, 255, 255, 1)', }, })} > <span className={css({ display: { base: 'inline', md: 'none' } })}> {spectatorStatsCollapsed ? '▲' : '▼'} </span> <span className={css({ display: { base: 'none', md: 'inline' } })}> {spectatorStatsCollapsed ? '◀' : '▶'} </span> </button> {/* Stats Content */} <div className={css({ padding: { base: '8px 12px', md: '24px' }, overflowY: 'auto', flex: 1, })} > <h3 className={css({ fontSize: { base: '12px', md: '18px' }, fontWeight: 700, marginBottom: { base: '6px', md: '20px' }, color: '#1e293b', borderBottom: '2px solid #e2e8f0', paddingBottom: { base: '3px', md: '8px' }, })} > <span className={css({ display: { base: 'none', md: 'inline' } })}> 📊 Live Stats </span> <span className={css({ display: { base: 'inline', md: 'none' } })}>📊 Stats</span> </h3> {/* Mobile: horizontal layout, Desktop: vertical layout */} <div className={css({ display: { base: 'grid', md: 'block' }, gridTemplateColumns: { base: 'repeat(3, 1fr)', md: 'none' }, gap: { base: '8px', md: '0' }, })} > {/* Time Elapsed */} <div className={css({ marginBottom: { base: '0', md: '16px' }, padding: { base: '8px', md: '12px' }, background: 'linear-gradient(135deg, #dbeafe, #bfdbfe)', borderRadius: { base: '6px', md: '8px' }, border: '1px solid #93c5fd', })} > <div className={css({ fontSize: { base: '10px', md: '12px' }, color: '#1e40af', marginBottom: '4px', })} > <span className={css({ display: { base: 'none', md: 'inline' } })}> ⏱️ Time Elapsed </span> <span className={css({ display: { base: 'inline', md: 'none' } })}>⏱️</span> </div> <div className={css({ fontSize: { base: '16px', md: '24px' }, fontWeight: 700, color: '#1e3a8a', })} > {Math.floor(elapsedTime / 60)}:{(elapsedTime % 60).toString().padStart(2, '0')} </div> </div> {/* Cards Placed */} <div className={css({ marginBottom: { base: '0', md: '16px' }, padding: { base: '8px', md: '12px' }, background: 'linear-gradient(135deg, #dcfce7, #bbf7d0)', borderRadius: { base: '6px', md: '8px' }, border: '1px solid #86efac', })} > <div className={css({ fontSize: { base: '10px', md: '12px' }, color: '#15803d', marginBottom: '4px', })} > <span className={css({ display: { base: 'none', md: 'inline' } })}> 🎯 Cards Placed </span> <span className={css({ display: { base: 'inline', md: 'none' } })}>🎯</span> </div> <div className={css({ fontSize: { base: '16px', md: '24px' }, fontWeight: 700, color: '#14532d', })} > {state.placedCards.filter((c) => c !== null).length} / {state.cardCount} </div> <div className={css({ fontSize: '11px', color: '#15803d', marginTop: '4px', display: { base: 'none', md: 'block' }, })} > {Math.round( (state.placedCards.filter((c) => c !== null).length / state.cardCount) * 100 )} % complete </div> </div> {/* Current Accuracy */} <div className={css({ marginBottom: { base: '0', md: '16px' }, padding: { base: '8px', md: '12px' }, background: 'linear-gradient(135deg, #fef3c7, #fde68a)', borderRadius: { base: '6px', md: '8px' }, border: '1px solid #fbbf24', })} > <div className={css({ fontSize: { base: '10px', md: '12px' }, color: '#92400e', marginBottom: '4px', })} > <span className={css({ display: { base: 'none', md: 'inline' } })}> ✨ Current Accuracy </span> <span className={css({ display: { base: 'inline', md: 'none' } })}>✨</span> </div> <div className={css({ fontSize: { base: '16px', md: '24px' }, fontWeight: 700, color: '#78350f', })} > {(() => { const placedCards = state.placedCards.filter( (c): c is SortingCard => c !== null ) if (placedCards.length === 0) return '0%' const correctCount = placedCards.filter( (c, i) => state.correctOrder[i]?.id === c.id ).length return `${Math.round((correctCount / placedCards.length) * 100)}%` })()} </div> <div className={css({ fontSize: '11px', color: '#92400e', marginTop: '4px', display: { base: 'none', md: 'block' }, })} > Cards in correct position </div> </div> </div> </div> </div> )} {/* Floating action buttons */} {!isSpectating && ( <div className={css({ position: 'absolute', top: '16px', right: '16px', display: 'flex', gap: '12px', zIndex: 10, })} > {/* Check Solution Button with Label */} <div className={css({ display: 'flex', flexDirection: 'column', alignItems: 'center', gap: '6px', })} > <button type="button" onClick={handleCheckSolution} disabled={!canCheckSolutionDrag} title="Check Solution" className={css({ width: '64px', height: '64px', background: isSequenceCorrect ? 'linear-gradient(135deg, #fbbf24, #f59e0b, #fbbf24)' : canCheckSolutionDrag ? 'linear-gradient(135deg, #bbf7d0, #86efac)' : 'linear-gradient(135deg, #e5e7eb, #d1d5db)', border: '4px solid', borderColor: isSequenceCorrect ? '#f59e0b' : canCheckSolutionDrag ? '#22c55e' : '#9ca3af', borderRadius: '50%', fontSize: '32px', cursor: canCheckSolutionDrag ? 'pointer' : 'not-allowed', opacity: canCheckSolutionDrag ? 1 : 0.5, transition: isSequenceCorrect ? 'none' : 'all 0.2s ease', boxShadow: isSequenceCorrect ? '0 0 30px rgba(245, 158, 11, 0.8), 0 0 60px rgba(245, 158, 11, 0.6)' : '0 4px 12px rgba(0, 0, 0, 0.15)', animation: isSequenceCorrect ? 'celebrate 0.5s ease-in-out infinite' : 'none', backgroundSize: isSequenceCorrect ? '200% 200%' : '100% 100%', _hover: canCheckSolutionDrag && !isSequenceCorrect ? { transform: 'scale(1.1)', boxShadow: '0 6px 20px rgba(34, 197, 94, 0.4)', } : {}, })} style={{ animationName: isSequenceCorrect ? 'celebrate' : undefined, }} > {perfectCountdown !== null && perfectCountdown > 0 ? perfectCountdown : '✓'} </button> <div className={css({ fontSize: '13px', fontWeight: 700, color: isSequenceCorrect ? '#f59e0b' : canCheckSolutionDrag ? '#22c55e' : '#9ca3af', textTransform: 'uppercase', letterSpacing: '0.5px', textShadow: isSequenceCorrect ? '0 0 10px rgba(245, 158, 11, 0.8)' : 'none', animation: isSequenceCorrect ? 'pulse 0.5s ease-in-out infinite' : 'none', })} > {isSequenceCorrect ? 'PERFECT!' : 'Done?'} </div> </div> </div> )} {/* Timer (minimal, top-left) - hidden for spectators since banner shows time */} {!isSpectating && ( <div className={css({ position: 'absolute', top: '16px', left: '16px', padding: '8px 16px', background: 'rgba(255, 255, 255, 0.9)', border: '2px solid rgba(59, 130, 246, 0.3)', borderRadius: '20px', fontSize: '16px', fontWeight: 600, color: '#0c4a6e', zIndex: 10, boxShadow: '0 2px 8px rgba(0, 0, 0, 0.1)', })} > ⏱️ {formatTime(elapsedTime)} </div> )} {/* Play area with freely positioned cards - adjust for spectator panels */} <div ref={containerRef} className={css({ position: 'absolute', left: 0, background: 'linear-gradient(135deg, #f0f9ff, #e0f2fe)', overflow: 'hidden', transition: 'width 0.3s ease, height 0.3s ease, top 0.3s ease', })} style={{ width: isSpectating && !spectatorStatsCollapsed && viewport.width >= 768 ? 'calc(100vw - 240px)' : '100vw', height: isSpectating ? viewport.width < 768 ? 'calc(100vh - 170px)' : 'calc(100vh - 56px)' : '100vh', top: isSpectating ? (viewport.width < 768 ? '170px' : '56px') : '0', }} > {/* Render continuous curved path through the entire sequence */} {inferredSequence.length > 1 && ( <ContinuousSequencePath cardStates={cardStates} sequence={inferredSequence} correctOrder={state.correctOrder} viewportWidth={viewportDimensions.width} viewportHeight={viewportDimensions.height} spectatorEducationalMode={spectatorEducationalMode} isSpectating={isSpectating} /> )} {/* Render all cards at their positions */} {[ ...state.availableCards, ...state.placedCards.filter((c): c is SortingCard => c !== null), ].map((card) => { const cardState = cardStates.get(card.id) if (!cardState) return null const isDragging = draggingCardId === card.id // Check if card is in correct prefix or suffix position (for scaling/fading) const positionInSequence = inferredSequence.findIndex((c) => c.id === card.id) let isInCorrectPrefixOrSuffix = false if (positionInSequence >= 0) { // Check if card is part of correct prefix let isInCorrectPrefix = true for (let i = 0; i <= positionInSequence; i++) { if (inferredSequence[i]?.id !== state.correctOrder[i]?.id) { isInCorrectPrefix = false break } } // Check if card is part of correct suffix let isInCorrectSuffix = true const offsetFromEnd = inferredSequence.length - 1 - positionInSequence for (let i = 0; i <= offsetFromEnd; i++) { const seqIdx = inferredSequence.length - 1 - i const correctIdx = state.correctOrder.length - 1 - i if (inferredSequence[seqIdx]?.id !== state.correctOrder[correctIdx]?.id) { isInCorrectSuffix = false break } } isInCorrectPrefixOrSuffix = isInCorrectPrefix || isInCorrectSuffix } // Show correctness based on educational mode for spectators const isCorrect = isSpectating ? spectatorEducationalMode && isInCorrectPrefixOrSuffix : isInCorrectPrefixOrSuffix // Get draggedByPlayerId from server state const serverPosition = state.cardPositions.find((p) => p.cardId === card.id) const draggedByPlayerId = serverPosition?.draggedByPlayerId return ( <AnimatedCard key={card.id} card={card} cardState={cardState} isDragging={isDragging} isResizing={isResizing} isSpectating={isSpectating} isCorrect={isCorrect} draggedByPlayerId={draggedByPlayerId} localPlayerId={localPlayerId} players={players} viewportWidth={viewportDimensions.width} viewportHeight={viewportDimensions.height} onPointerDown={(e) => handlePointerDown(e, card.id)} onPointerMove={(e) => handlePointerMove(e, card.id)} onPointerUp={(e) => handlePointerUp(e, card.id)} /> ) })} </div> {/* Activity Feed (collaborative mode only, hidden for spectators) */} {state.gameMode === 'collaborative' && !isSpectating && activityFeed.length > 0 && ( <div className={css({ position: 'fixed', bottom: '24px', right: '24px', display: 'flex', flexDirection: 'column', gap: '8px', zIndex: 150, maxWidth: '320px', })} > {activityFeed.map((notification) => { const age = Date.now() - notification.timestamp const opacity = Math.max(0, 1 - age / 3000) // Fade out over 3 seconds return ( <div key={notification.id} className={css({ padding: '12px 16px', background: 'rgba(255, 255, 255, 0.95)', border: '2px solid rgba(99, 102, 241, 0.3)', borderRadius: '12px', boxShadow: '0 4px 12px rgba(0, 0, 0, 0.15)', fontSize: '14px', fontWeight: 500, color: '#1f2937', display: 'flex', alignItems: 'center', gap: '8px', transition: 'all 0.3s ease', })} style={{ opacity, transform: `translateY(${(1 - opacity) * 20}px)`, }} > <span style={{ fontSize: '20px' }}>{notification.playerEmoji}</span> <span> <strong>{notification.playerName}</strong> {notification.action} </span> </div> ) })} </div> )} </div> ) } |