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				@ -1,7 +1,6 @@
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import { Suspense, useEffect, useRef, useState } from "react";
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import DragableBox from "./DragableBox";
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import { ChangeEvent, Suspense, useEffect, useRef, useState } from "react";
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import { PhAngle } from "./PhAngle";
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import { parse } from "postcss";
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type Coordinates = {
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  x: number;
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@ -9,140 +8,69 @@ type Coordinates = {
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}
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export default function CropSelector() {
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  const [selectorHeight, setSelectorHeight] = useState(0);
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  const [selectorWidth, setSelectorWidth] = useState(0);
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  const [selectorTop, setSelectorTop] = useState(0);
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  const [selectorLeft, setSelectorLeft] = useState(0);
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  const [firstDragable, setFirstDragable] = useState<Coordinates>({
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    x: 0,
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    y: 0
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  })
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  });
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  const [secondDragable, setSecondDragable] = useState<Coordinates>({
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    x: 100,
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    y: 100
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  });
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  const [selectorPosition, setSelectorPosition] = useState<Coordinates>({
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    x: 0,
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    y: 0
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  })
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  const [containerSize, setContainerSize] = useState({ width: 0, height: 0 });
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  const [scaleRatio, setScaleRatio] = useState({ width: 1, height: 1 });
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  const containerRef = useRef<HTMLDivElement>(null)
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  });
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  const prevSize = useRef({ width: 0, height: 0 });
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  // Helper function to round pixel values
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  const roundPixel = (value: number) => Math.round(value);
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  const containerRef = useRef<HTMLDivElement>(null);
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  // Update selector position and dimensions based on handle positions
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  useEffect(() => {
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    const updateContainerSize = () => {
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      if (!containerRef.current) return;
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      const newWidth = roundPixel(containerRef.current.offsetWidth);
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      const newHeight = roundPixel(containerRef.current.offsetHeight);
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      // Only calculate ratios if we have previous sizes
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      if (prevSize.current.width && prevSize.current.height) {
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        const widthRatio = newWidth / prevSize.current.width;
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        const heightRatio = newHeight / prevSize.current.height;
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        setScaleRatio({ width: widthRatio, height: heightRatio });
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        // Update dragable positions with new ratios and round the results
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        setFirstDragable(prev => ({
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          x: roundPixel(prev.x * widthRatio),
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          y: roundPixel(prev.y * heightRatio)
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        }));
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        setSecondDragable(prev => ({
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          x: roundPixel(prev.x * widthRatio),
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          y: roundPixel(prev.y * heightRatio)
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        }));
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      }
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      // Update container size and store as previous for next resize
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      setContainerSize({ width: newWidth, height: newHeight });
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      prevSize.current = { width: newWidth, height: newHeight };
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    };
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    // Initial size setup
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    updateContainerSize();
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    // Add resize listener with debounce to prevent too frequent updates
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    let resizeTimeout: any;
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    const handleResize = () => {
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      clearTimeout(resizeTimeout);
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      resizeTimeout = setTimeout(updateContainerSize, 16); // roughly 60fps
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    };
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    window.addEventListener('resize', handleResize);
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    // Cleanup
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    return () => {
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      window.removeEventListener('resize', handleResize);
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      clearTimeout(resizeTimeout);
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    };
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  }, []); // Empty dependency array since we're using refs
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  const handleChange = (event: ChangeEvent<HTMLInputElement>) => {
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    event.preventDefault()
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    const { value, name, id } = event.target
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    let valueInt = parseInt(value)
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    if (name === 'x' && containerSize.width !== null && valueInt > containerSize.width) {
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      valueInt = containerSize.width
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    }
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    if (name === 'y' && containerSize.height !== null && valueInt > containerSize.height) {
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      valueInt = containerSize.height
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    }
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    if (id === 'first') {
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      setFirstDragable(prev => ({
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        ...prev,
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        [name]: valueInt,
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      }))
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    }
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    if (id === 'second') {
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      setSecondDragable(prev => ({
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        ...prev,
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        [name]: valueInt,
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      }))
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    }
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  }
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  useEffect(() => {
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    const width = Math.abs(secondDragable.x - firstDragable.x);
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    setSelectorWidth(width);
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    const height = Math.abs(secondDragable.y - firstDragable.y);
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    setSelectorHeight(height);
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    setSelectorTop(Math.min(firstDragable.y, secondDragable.y));
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    setSelectorLeft(Math.min(firstDragable.x, secondDragable.x));
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    setSelectorPosition({
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      x: Math.min(firstDragable.x, secondDragable.x),
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      y: Math.min(firstDragable.y, secondDragable.y)
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    });
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  }, [firstDragable, secondDragable]);
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  // Calculate selector dimensions
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  const selectorWidth = Math.abs(secondDragable.x - firstDragable.x);
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  const selectorHeight = Math.abs(secondDragable.y - firstDragable.y);
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  // Handle selector drag
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  const handleSelectorDrag = (newPosition: Coordinates) => {
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    const deltaX = newPosition.x - selectorPosition.x;
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    const deltaY = newPosition.y - selectorPosition.y;
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    setFirstDragable(prev => ({
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      x: Math.min(firstDragable.x, secondDragable.x) + deltaX,
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      y: Math.min(firstDragable.y, secondDragable.y) + deltaY
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    }));
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    setSecondDragable(prev => ({
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      x: Math.max(firstDragable.x, secondDragable.x) + deltaX,
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      y: Math.max(firstDragable.y, secondDragable.y) + deltaY
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    }));
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  };
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  return (
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    <div className="flex flex-col h-screen w-screen justify-center items-center">
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      <Suspense fallback={<p>Loading... </p>}>
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      <Suspense fallback={<p>Loading...</p>}>
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        <div ref={containerRef} className="relative w-1/3 h-1/3 border-black border">
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          <div
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            className="border border-black absolute"
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            style={{
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              top: `${selectorTop}px`,
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              left: `${selectorLeft}px`,
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              height: `${selectorHeight}px`,
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              width: `${selectorWidth}px`,
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            }}
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          <DragableBox
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            position={selectorPosition}
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            mode="box"
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            width={selectorWidth}
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            height={selectorHeight}
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            coordSetter={setSelectorPosition}
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            onDrag={handleSelectorDrag}
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            className="border border-black"
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          />
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          <DragableBox position={firstDragable} coordSetter={setFirstDragable} >
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          <DragableBox position={firstDragable} coordSetter={setFirstDragable} mode="handle">
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            <PhAngle />
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          </DragableBox>
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          <DragableBox position={secondDragable} coordSetter={setSecondDragable} >
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          <DragableBox position={secondDragable} coordSetter={setSecondDragable} mode="handle">
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            <PhAngle />
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          </DragableBox>
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        </div>
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        <input min={0} max={300} id="first" onChange={handleChange} value={firstDragable.x} name="x" type="number" />
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        <input id="first" onChange={handleChange} value={firstDragable.y} name="y" type="number" />
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        <input id="second" onChange={handleChange} value={secondDragable.x} name="x" type="number" />
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        <input id="second" onChange={handleChange} value={secondDragable.y} name="y" type="number" />
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        <div className="flex flex-col text-left">
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          <p>{containerSize.width} - {containerSize.height}</p>
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          <p>firstDragable: x: {firstDragable.x} y: {firstDragable.y}</p>
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          <p>secondDragable: x: {secondDragable.x} y: {secondDragable.y}</p>
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          <p>Scale height: {scaleRatio.height}</p>
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          <p>Scale width: {scaleRatio.width}</p>
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        </div>
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      </Suspense>
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    </div>
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  );
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@ -1,10 +1,5 @@
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import { useState, useEffect, MouseEvent, useRef, Dispatch, SetStateAction } from 'react';
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// Todo
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// Have selector start at full width and height
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// dragable icons rotation
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// drag selector
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type Coordinates = {
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  x: number;
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  y: number;
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@ -15,13 +10,21 @@ interface DraggableBoxProps {
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  className?: string;
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  children?: React.ReactNode;
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  coordSetter: Dispatch<SetStateAction<Coordinates>>;
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  mode?: 'handle' | 'box';
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  width?: number;
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  height?: number;
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  onDrag?: (delta: Coordinates) => void;
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}
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const DraggableBox = ({
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  position,
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  className = "",
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  children = "",
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  coordSetter
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  coordSetter,
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  mode = 'handle',
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  width = 0,
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  height = 0,
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  onDrag
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}: DraggableBoxProps) => {
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  const [isDragging, setIsDragging] = useState(false);
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  const [dragOffset, setDragOffset] = useState({ x: 0, y: 0 });
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@ -36,19 +39,34 @@ const DraggableBox = ({
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      const parent = dragRef.current.parentElement;
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      const parentRect = parent.getBoundingClientRect();
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      const relativeX = e.clientX - parentRect.left - dragOffset.x;
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      const relativeY = e.clientY - parentRect.top - dragOffset.y;
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      if (mode === 'handle') {
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        const x = ((e.clientX - parentRect.left - dragOffset.x) / parentRect.width) * 100;
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        const y = ((e.clientY - parentRect.top - dragOffset.y) / parentRect.height) * 100;
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      const maxX = parentRect.width;
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      const maxY = parentRect.height;
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        const newX = Math.min(Math.max(0, x), 100);
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        const newY = Math.min(Math.max(0, y), 100);
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      let newX = (Math.max(0, Math.min(relativeX, maxX)));
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      let newY = (Math.max(0, Math.min(relativeY, maxY)));
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        coordSetter({
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          x: Number(newX.toFixed(1)),
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          y: Number(newY.toFixed(1))
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        });
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      } else {
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        const x = ((e.clientX - parentRect.left - dragOffset.x) / parentRect.width) * 100;
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        const y = ((e.clientY - parentRect.top - dragOffset.y) / parentRect.height) * 100;
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      coordSetter({
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        x: newX,
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        y: newY
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      })
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        const maxX = 100 - width;
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        const maxY = 100 - height;
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        const newX = Math.min(Math.max(0, x), maxX);
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        const newY = Math.min(Math.max(0, y), maxY);
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        coordSetter({
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          x: Number(newX.toFixed(1)),
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          y: Number(newY.toFixed(1))
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        });
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        onDrag?.({ x: newX, y: newY });
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      }
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    };
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    const handleMouseUp = () => setIsDragging(false);
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@ -60,26 +78,46 @@ const DraggableBox = ({
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      window.removeEventListener('mousemove', handleMouseMove);
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      window.removeEventListener('mouseup', handleMouseUp);
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    };
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  }, [isDragging, dragOffset, position.x, position.y]);
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  }, [isDragging, dragOffset, mode, width, height, onDrag]);
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  const handleMouseDown = (e: MouseEvent) => {
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    if (!dragRef.current?.parentElement) return;
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    const parentRect = dragRef.current.parentElement.getBoundingClientRect();
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    const elementRect = dragRef.current.getBoundingClientRect();
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    if (mode === 'handle') {
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      setDragOffset({
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        x: e.clientX - elementRect.left,
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        y: e.clientY - elementRect.top
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      });
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    } else {
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      setDragOffset({
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        x: e.clientX - parentRect.left - (position.x * parentRect.width / 100),
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        y: e.clientY - parentRect.top - (position.y * parentRect.height / 100)
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      });
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    }
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    setDragOffset({
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      x: e.clientX - parentRect.left - position.x,
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      y: e.clientY - parentRect.top - position.y
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    });
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    setIsDragging(true);
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  };
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  const style = mode === 'handle' ? {
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    left: `${position.x}%`,
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    top: `${position.y}%`,
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    transform: 'translate(-50%, -50%)', // Center the handle
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  } : {
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    left: `${position.x}%`,
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    top: `${position.y}%`,
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    width: `${width}%`,
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    height: `${height}%`,
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  };
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  return (
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    <div
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      ref={dragRef}
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      className={`absolute cursor-pointer ${className}`}
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      className={`absolute cursor-pointer transform-gpu ${mode === 'box' ? 'cursor-move' : ''} ${className}`}
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      style={{
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        transform: `translate(${position.x}px, ${position.y}px)`,
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        ...style,
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        userSelect: 'none',
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      }}
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      onMouseDown={handleMouseDown}
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