|
| 1 | +"use client"; |
| 2 | + |
| 3 | +import { useState } from "react"; |
| 4 | + |
| 5 | +type ViewMode = "side-by-side" | "slider" | "onion"; |
| 6 | + |
| 7 | +export default function ImageDiffViewer() { |
| 8 | + const [imageA, setImageA] = useState<string | null>(null); |
| 9 | + const [imageB, setImageB] = useState<string | null>(null); |
| 10 | + const [mode, setMode] = useState<ViewMode>("side-by-side"); |
| 11 | + const [opacity, setOpacity] = useState<number>(0.5); |
| 12 | + const [sliderValue, setSliderValue] = useState<number>(50); |
| 13 | + |
| 14 | + return ( |
| 15 | + <div className="p-6"> |
| 16 | + <h2 className="text-xl font-semibold mb-4">Image Comparison Tool</h2> |
| 17 | + |
| 18 | + {/* Controls will go here */} |
| 19 | + |
| 20 | + {/* Upload Controls */} |
| 21 | + <div className="flex gap-4 mb-6"> |
| 22 | + <div> |
| 23 | + <label className="block text-sm mb-1">Upload Image A</label> |
| 24 | + <input |
| 25 | + type="file" |
| 26 | + accept="image/*" |
| 27 | + onChange={(e) => { |
| 28 | + const file = e.target.files?.[0]; |
| 29 | + if (file) { |
| 30 | + const reader = new FileReader(); |
| 31 | + reader.onload = () => setImageA(reader.result as string); |
| 32 | + reader.readAsDataURL(file); |
| 33 | + } |
| 34 | + }} |
| 35 | + /> |
| 36 | + </div> |
| 37 | + |
| 38 | + <div> |
| 39 | + <label className="block text-sm mb-1">Upload Image B</label> |
| 40 | + <input |
| 41 | + type="file" |
| 42 | + accept="image/*" |
| 43 | + onChange={(e) => { |
| 44 | + const file = e.target.files?.[0]; |
| 45 | + if (file) { |
| 46 | + const reader = new FileReader(); |
| 47 | + reader.onload = () => setImageB(reader.result as string); |
| 48 | + reader.readAsDataURL(file); |
| 49 | + } |
| 50 | + }} |
| 51 | + /> |
| 52 | + </div> |
| 53 | + </div> |
| 54 | + |
| 55 | + {/* Mode Selector */} |
| 56 | + <div className="flex gap-3 mb-6"> |
| 57 | + <button |
| 58 | + onClick={() => setMode("side-by-side")} |
| 59 | + className={`px-3 py-1 rounded ${ |
| 60 | + mode === "side-by-side" ? "bg-blue-600 text-white" : "bg-gray-200" |
| 61 | + }`} |
| 62 | + > |
| 63 | + Side by Side |
| 64 | + </button> |
| 65 | + |
| 66 | + <button |
| 67 | + onClick={() => setMode("slider")} |
| 68 | + className={`px-3 py-1 rounded ${ |
| 69 | + mode === "slider" ? "bg-blue-600 text-white" : "bg-gray-200" |
| 70 | + }`} |
| 71 | + > |
| 72 | + Slider |
| 73 | + </button> |
| 74 | + |
| 75 | + <button |
| 76 | + onClick={() => setMode("onion")} |
| 77 | + className={`px-3 py-1 rounded ${ |
| 78 | + mode === "onion" ? "bg-blue-600 text-white" : "bg-gray-200" |
| 79 | + }`} |
| 80 | + > |
| 81 | + Onion Skin |
| 82 | + </button> |
| 83 | + </div> |
| 84 | + |
| 85 | + {mode === "slider" && ( |
| 86 | + <div className="mb-4"> |
| 87 | + <label className="block text-sm mb-1"> |
| 88 | + Slide Position ({sliderValue}%) |
| 89 | + </label> |
| 90 | + <input |
| 91 | + type="range" |
| 92 | + min="0" |
| 93 | + max="100" |
| 94 | + value={sliderValue} |
| 95 | + onChange={(e) => setSliderValue(Number(e.target.value))} |
| 96 | + className="w-full" |
| 97 | + /> |
| 98 | + </div> |
| 99 | + )} |
| 100 | + {mode === "onion" && ( |
| 101 | + <div className="mb-4"> |
| 102 | + <label className="block text-sm mb-1"> |
| 103 | + Opacity ({Math.round(opacity * 100)}%) |
| 104 | + </label> |
| 105 | + <input |
| 106 | + type="range" |
| 107 | + min="0" |
| 108 | + max="1" |
| 109 | + step="0.01" |
| 110 | + value={opacity} |
| 111 | + onChange={(e) => setOpacity(Number(e.target.value))} |
| 112 | + className="w-full" |
| 113 | + /> |
| 114 | + </div> |
| 115 | + )} |
| 116 | + {(!imageA || !imageB) && ( |
| 117 | + <p className="text-gray-500 mt-4"> |
| 118 | + Please upload both images to compare. |
| 119 | + </p> |
| 120 | + )} |
| 121 | + {/* Viewer */} |
| 122 | + {imageA && imageB && ( |
| 123 | + <div className="mt-4"> |
| 124 | + {mode === "side-by-side" && ( |
| 125 | + <div className="flex gap-4"> |
| 126 | + <div className="flex-1"> |
| 127 | + <img |
| 128 | + src={imageA} |
| 129 | + alt="Image A" |
| 130 | + className="w-full object-contain border rounded" |
| 131 | + /> |
| 132 | + </div> |
| 133 | + |
| 134 | + <div className="flex-1"> |
| 135 | + <img |
| 136 | + src={imageB} |
| 137 | + alt="Image B" |
| 138 | + className="w-full object-contain border rounded" |
| 139 | + /> |
| 140 | + </div> |
| 141 | + </div> |
| 142 | + )} |
| 143 | + |
| 144 | + {mode === "slider" && ( |
| 145 | + <div className="relative w-full max-w-3xl mx-auto aspect-auto"> |
| 146 | + <img |
| 147 | + src={imageA} |
| 148 | + alt="Image A" |
| 149 | + className="w-full object-contain border rounded" |
| 150 | + /> |
| 151 | + <img |
| 152 | + src={imageB} |
| 153 | + alt="Image B" |
| 154 | + className="absolute top-0 left-0 w-full object-contain border rounded" |
| 155 | + style={{ clipPath: `inset(0 ${100 - sliderValue}% 0 0)` }} |
| 156 | + /> |
| 157 | + </div> |
| 158 | + )} |
| 159 | + |
| 160 | + {mode === "onion" && ( |
| 161 | + <div className="relative w-full max-w-3xl mx-auto aspect-auto"> |
| 162 | + <img |
| 163 | + src={imageA} |
| 164 | + alt="Image A" |
| 165 | + className="w-full h-auto object-contain border rounded" |
| 166 | + /> |
| 167 | + <img |
| 168 | + src={imageB} |
| 169 | + alt="Image B" |
| 170 | + className="absolute top-0 left-0 w-full h-auto object-contain border rounded" |
| 171 | + style={{ opacity }} |
| 172 | + /> |
| 173 | + </div> |
| 174 | + )} |
| 175 | + </div> |
| 176 | + )} |
| 177 | + </div> |
| 178 | + ); |
| 179 | +} |
0 commit comments