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added local state #2

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merged 1 commit into from
Oct 18, 2023
Merged

added local state #2

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89 changes: 56 additions & 33 deletions src/components/Canvas.tsx
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
import React, { useState, useEffect } from "react";
import {Button, Container, Flex, RadioGroup, Text} from "@radix-ui/themes";
import { Button, Container, Flex, RadioGroup, Text } from "@radix-ui/themes";
import { HexColorPicker } from "react-colorful";
import { TransactionBlock } from "@mysten/sui.js/transactions";
import {
Expand All @@ -11,18 +11,22 @@ import { useGetCanvas } from "../useGetCanvas";
import { SuiObjectData } from "@mysten/sui.js/client";

const cursorSizes = {
Small: 1,
Medium: 2,
Large: 3,
}
Small: 1,
Medium: 2,
Large: 3,
};

enum CursorSizes {
Small = 'Small',
Medium = 'Medium',
Large = 'Large',
Small = "Small",
Medium = "Medium",
Large = "Large",
}

const cursorSelection: CursorSizes[] = [CursorSizes.Small, CursorSizes.Medium, CursorSizes.Large];
const cursorSelection: CursorSizes[] = [
CursorSizes.Small,
CursorSizes.Medium,
CursorSizes.Large,
];

function getCoords(size: CursorSizes, [x, y]: [number, number]) {
if (size === CursorSizes.Small) {
Expand All @@ -32,7 +36,7 @@ function getCoords(size: CursorSizes, [x, y]: [number, number]) {
const sizeToNum = cursorSizes[size];

const coords = [];
const gridSize = sizeToNum * 2 - 1
const gridSize = sizeToNum * 2 - 1;
const halfGridSize = Math.floor(gridSize / 2);

for (let i = -halfGridSize; i <= halfGridSize; i++) {
Expand All @@ -58,6 +62,7 @@ const Canvas: React.FC = () => {

const [gridColors, setGridColors] = useState<string[][]>([]);
const [localGrid, setLocalGrid] = useState<string[][]>([]);
const [length, setLength] = useState<number>(0);

// Dragging Mouse
const [isDragging, setIsDragging] = useState(false);
Expand All @@ -69,7 +74,7 @@ const Canvas: React.FC = () => {
) => {
if (isDragging) {
const coords = getCoords(cursorSize, [rowIndex, colIndex]);
const newColors = []
const newColors = [];
for (let row = 0; row < localGrid.length; row++) {
newColors.push(localGrid[row].slice());
}
Expand All @@ -93,14 +98,18 @@ const Canvas: React.FC = () => {
useEffect(() => {
if (!isLoading && !error && data?.data) {
const currentCanvas = getArrayFields(data.data);
if (currentCanvas) {
setGridColors(currentCanvas);
// Create a new grid with the same dimensions as currentCanvas
const newLocalGrid = Array.from({ length: currentCanvas.length }, () =>
Array(currentCanvas[0].length).fill("0"),
);

setLocalGrid(newLocalGrid);
setGridColors(currentCanvas);
if (length !== currentCanvas.length) {
setLength(currentCanvas.length);
if (currentCanvas) {
// Create a new grid with the same dimensions as currentCanvas
const newLocalGrid = Array.from(
{ length: currentCanvas.length },
() => Array(currentCanvas[0].length).fill("0"),
);

setLocalGrid(newLocalGrid);
}
}
}
}, [data, isLoading, error]);
Expand All @@ -121,7 +130,9 @@ const Canvas: React.FC = () => {
),
transactionBlock.pure(newDeltas[idx][0]),
transactionBlock.pure(newDeltas[idx][1]),
transactionBlock.pure(localGrid[newDeltas[idx][0]][newDeltas[idx][1]]),
transactionBlock.pure(
localGrid[newDeltas[idx][0]][newDeltas[idx][1]],
),
],
});
}
Expand Down Expand Up @@ -175,28 +186,40 @@ const Canvas: React.FC = () => {
return (
<div>
<Container>
<HexColorPicker color={color} onChange={(color) => {
setColor(color);
setCursorSize(CursorSizes.Small);
}} />
<HexColorPicker
color={color}
onChange={(color) => {
setColor(color);
setCursorSize(CursorSizes.Small);
}}
/>
<Flex gap="2" direction="row">
<Button onClick={handleSubmitColors}> Submit Txn </Button>
<Button onClick={() => {
setColor('#ffffff');
setCursorSize(CursorSizes.Medium);
}}>Eraser &#9003;</Button>
<RadioGroup.Root defaultValue={cursorSize} value={cursorSize} onValueChange={(value) => {
setCursorSize(value as CursorSizes);
}}>
<Button
onClick={() => {
setColor("#ffffff");
setCursorSize(CursorSizes.Medium);
}}
>
Eraser &#9003;
</Button>
<RadioGroup.Root
defaultValue={cursorSize}
value={cursorSize}
onValueChange={(value) => {
setCursorSize(value as CursorSizes);
}}
>
<Flex gap="2" direction="column">
{cursorSelection.map(cursorSize => {
{cursorSelection.map((cursorSize) => {
return (
<Text as="label" size="2" key={cursorSize}>
<Flex gap="2">
<RadioGroup.Item value={cursorSize} /> {cursorSize}
</Flex>
</Text>
)})}
);
})}
</Flex>
</RadioGroup.Root>
</Flex>
Expand Down