Merge branch 'main' into chesterkxng

This commit is contained in:
Chesterkxng
2025-03-28 17:02:26 +00:00
17 changed files with 1020 additions and 115 deletions

220
.idea/workspace.xml generated
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@@ -4,13 +4,8 @@
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@@ -27,78 +22,85 @@
<option name="PUSH_AUTO_UPDATE" value="true" />
<option name="RECENT_BRANCH_BY_REPOSITORY">
<map>
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@@ -150,6 +152,7 @@
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"Vitest.replaceText function (regexp mode).should return the original text when passed an invalid regexp.executor": "Run",
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"Vitest.timeBetweenDates.executor": "Run",
"git-widget-placeholder": "main",
"ignore.virus.scanning.warn.message": "true",
"kotlin-language-version-configured": "true",
@@ -201,17 +204,17 @@
<recent name="C:\Users\HP\IdeaProjects\omni-tools\src\components\options" />
</key>
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<component name="RunManager" selected="npm.dev">
<configuration name="Create transparent PNG.should make png color transparent" type="JavaScriptTestRunnerPlaywright" temporary="true" nameIsGenerated="true">
<component name="RunManager" selected="Vitest.calculateTimeBetweenDates">
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<envs />
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<test-file value="$PROJECT_DIR$/src/pages/tools/image/png/create-transparent/create-transparent.e2e.spec.ts" />
<scope-kind value="SUITE" />
<test-file value="$PROJECT_DIR$/src/pages/tools/time/time-between-dates/time-between-dates.service.test.ts" />
<test-names>
<test-name value="Create transparent PNG" />
<test-name value="should make png color transparent" />
<test-name value="calculateTimeBetweenDates" />
</test-names>
<method v="2" />
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@@ -242,6 +245,19 @@
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<vitest-options value="--run" />
<envs />
<scope-kind value="SUITE" />
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<test-names>
<test-name value="timeBetweenDates" />
</test-names>
<method v="2" />
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<deployment type="dockerfile">
<settings />
@@ -258,30 +274,20 @@
<envs />
<method v="2" />
</configuration>
<configuration name="test:e2e" type="js.build_tools.npm" temporary="true" nameIsGenerated="true">
<package-json value="$PROJECT_DIR$/package.json" />
<command value="run" />
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<script value="test:e2e" />
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<item itemvalue="Vitest.timeBetweenDates" />
<item itemvalue="Vitest.parsePageRanges" />
<item itemvalue="Vitest.replaceText function (regexp mode).should return the original text when passed an invalid regexp" />
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<list>
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<item itemvalue="Vitest.timeBetweenDates" />
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<item itemvalue="Vitest.parsePageRanges" />
<item itemvalue="Playwright.Create transparent PNG.should make png color transparent" />
<item itemvalue="npm.test:e2e" />
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<workItem from="1741971589699" duration="371000" />
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</task>
<task id="LOCAL-00120" summary="fix: bg">
<option name="closed" value="true" />
<created>1740503419102</created>
<option name="number" value="00120" />
<option name="presentableId" value="LOCAL-00120" />
<option name="project" value="LOCAL" />
<updated>1740503419102</updated>
</task>
<task id="LOCAL-00121" summary="fix: bg">
<option name="closed" value="true" />
<created>1740504051051</created>
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<option name="presentableId" value="LOCAL-00121" />
<option name="project" value="LOCAL" />
<updated>1740504051051</updated>
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<created>1740504100676</created>
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<option name="presentableId" value="LOCAL-00122" />
<option name="project" value="LOCAL" />
<updated>1740504100676</updated>
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<task id="LOCAL-00123" summary="fix: bg">
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<created>1740505390205</created>
<option name="number" value="00123" />
<option name="presentableId" value="LOCAL-00123" />
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<updated>1740505390205</updated>
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<option name="closed" value="true" />
@@ -759,7 +735,39 @@
<option name="project" value="LOCAL" />
<updated>1743020690384</updated>
</task>
<option name="localTasksCounter" value="169" />
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<servers />
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@@ -806,10 +814,6 @@
<option name="CHECK_CODE_SMELLS_BEFORE_PROJECT_COMMIT" value="false" />
<option name="CHECK_NEW_TODO" value="false" />
<option name="ADD_EXTERNAL_FILES_SILENTLY" value="true" />
<MESSAGE value="fix: tsc" />
<MESSAGE value="style: optimizations" />
<MESSAGE value="fix: replace text service" />
<MESSAGE value="chore: smooth scroll for use this tool and examles" />
<MESSAGE value="feat: minify json" />
<MESSAGE value="feat: stringify json" />
<MESSAGE value="feat: arithmetic sequence" />
@@ -831,7 +835,11 @@
<MESSAGE value="feat: split pdf" />
<MESSAGE value="fix: typo" />
<MESSAGE value="chore: result file name" />
<option name="LAST_COMMIT_MESSAGE" value="chore: result file name" />
<MESSAGE value="chore: text result extensions" />
<MESSAGE value="chore: show new tools in landing" />
<MESSAGE value="chore: zoom on hover" />
<MESSAGE value="refactor: time between dates" />
<option name="LAST_COMMIT_MESSAGE" value="refactor: time between dates" />
</component>
<component name="XSLT-Support.FileAssociations.UIState">
<expand />

View File

@@ -2,7 +2,7 @@
<img src="src/assets/logo.png" width="300" />
<br /><br />
<a href="https://github.com/iib0011/omni-tools/releases">
<img src="https://img.shields.io/badge/version-0.1.0-blue?style=for-the-badge" />
<img src="https://img.shields.io/badge/version-0.2.0-blue?style=for-the-badge" />
</a>
<a href="https://hub.docker.com/r/iib0011/omni-tools">
<img src="https://img.shields.io/docker/pulls/iib0011/omni-tools?style=for-the-badge&logo=docker" />

View File

@@ -19,9 +19,9 @@ const exampleTools: { label: string; url: string }[] = [
{ label: 'Sort a list', url: '/list/sort' },
{ label: 'Compress PNG', url: '/png/compress-png' },
{ label: 'Split a text', url: '/string/split' },
{ label: 'Calculate number sum', url: '/number/sum' },
{ label: 'Shuffle a list', url: '/list/shuffle' },
{ label: 'Change colors in image', url: '/png/change-colors-in-png' }
{ label: 'Split PDF', url: '/pdf/split-pdf' },
{ label: 'Trim video', url: '/video/trim' },
{ label: 'Calculate number sum', url: '/number/sum' }
];
export default function Hero() {
const [inputValue, setInputValue] = useState<string>('');

View File

@@ -21,7 +21,11 @@ export default function ToolCard({
borderColor: '#5581b5',
color: '#fff',
boxShadow: '6px 6px 12px #b8b9be, -6px -6px 12px #fff',
cursor: 'pointer'
cursor: 'pointer',
height: '100%',
'&:hover': {
transform: 'scale(1.05)'
}
}}
>
<CardContent>

View File

@@ -1,4 +1,5 @@
import { tool as pdfRotatePdf } from './rotate-pdf/meta';
import { meta as splitPdfMeta } from './split-pdf/meta';
import { DefinedTool } from '@tools/defineTool';
export const pdfTools: DefinedTool[] = [splitPdfMeta];
export const pdfTools: DefinedTool[] = [splitPdfMeta, pdfRotatePdf];

View File

@@ -0,0 +1,242 @@
import { Box, FormControlLabel, Switch, Typography } from '@mui/material';
import React, { useEffect, useState } from 'react';
import ToolContent from '@components/ToolContent';
import { ToolComponentProps } from '@tools/defineTool';
import ToolPdfInput from '@components/input/ToolPdfInput';
import ToolFileResult from '@components/result/ToolFileResult';
import { CardExampleType } from '@components/examples/ToolExamples';
import { PDFDocument } from 'pdf-lib';
import { InitialValuesType, RotationAngle } from './types';
import { parsePageRanges, rotatePdf } from './service';
import SimpleRadio from '@components/options/SimpleRadio';
import TextFieldWithDesc from '@components/options/TextFieldWithDesc';
const initialValues: InitialValuesType = {
rotationAngle: 90,
applyToAllPages: true,
pageRanges: ''
};
const exampleCards: CardExampleType<InitialValuesType>[] = [
{
title: 'Rotate All Pages 90°',
description: 'Rotate all pages in the document 90 degrees clockwise',
sampleText: '',
sampleResult: '',
sampleOptions: {
rotationAngle: 90,
applyToAllPages: true,
pageRanges: ''
}
},
{
title: 'Rotate Specific Pages 180°',
description: 'Rotate only pages 1 and 3 by 180 degrees',
sampleText: '',
sampleResult: '',
sampleOptions: {
rotationAngle: 180,
applyToAllPages: false,
pageRanges: '1,3'
}
},
{
title: 'Rotate Page Range 270°',
description: 'Rotate pages 2 through 5 by 270 degrees',
sampleText: '',
sampleResult: '',
sampleOptions: {
rotationAngle: 270,
applyToAllPages: false,
pageRanges: '2-5'
}
}
];
export default function RotatePdf({
title,
longDescription
}: ToolComponentProps) {
const [input, setInput] = useState<File | null>(null);
const [result, setResult] = useState<File | null>(null);
const [isProcessing, setIsProcessing] = useState<boolean>(false);
const [totalPages, setTotalPages] = useState<number>(0);
const [pageRangePreview, setPageRangePreview] = useState<string>('');
// Get the total number of pages when a PDF is uploaded
useEffect(() => {
const getPdfInfo = async () => {
if (!input) {
setTotalPages(0);
return;
}
try {
const arrayBuffer = await input.arrayBuffer();
const pdf = await PDFDocument.load(arrayBuffer);
setTotalPages(pdf.getPageCount());
} catch (error) {
console.error('Error getting PDF info:', error);
setTotalPages(0);
}
};
getPdfInfo();
}, [input]);
const onValuesChange = (values: InitialValuesType) => {
const { pageRanges, applyToAllPages } = values;
if (applyToAllPages) {
setPageRangePreview(
totalPages > 0 ? `All ${totalPages} pages will be rotated` : ''
);
return;
}
if (!totalPages || !pageRanges?.trim()) {
setPageRangePreview('');
return;
}
try {
const count = parsePageRanges(pageRanges, totalPages).length;
setPageRangePreview(
`${count} page${count !== 1 ? 's' : ''} will be rotated`
);
} catch (error) {
setPageRangePreview('');
}
};
const compute = async (values: InitialValuesType, input: File | null) => {
if (!input) return;
try {
setIsProcessing(true);
const rotatedPdf = await rotatePdf(input, values);
setResult(rotatedPdf);
} catch (error) {
throw new Error('Error rotating PDF: ' + error);
} finally {
setIsProcessing(false);
}
};
const angleOptions: { value: RotationAngle; label: string }[] = [
{ value: 90, label: '90° Clockwise' },
{ value: 180, label: '180° (Upside down)' },
{ value: 270, label: '270° (90° Counter-clockwise)' }
];
return (
<ToolContent
title={title}
input={input}
setInput={setInput}
initialValues={initialValues}
compute={compute}
exampleCards={exampleCards}
inputComponent={
<ToolPdfInput
value={input}
onChange={setInput}
accept={['application/pdf']}
title={'Input PDF'}
/>
}
resultComponent={
<ToolFileResult
title={'Rotated PDF'}
value={result}
extension={'pdf'}
loading={isProcessing}
loadingText={'Rotating pages'}
/>
}
getGroups={({ values, updateField }) => [
{
title: 'Rotation Settings',
component: (
<Box>
<Typography variant="subtitle2" sx={{ mb: 1 }}>
Rotation Angle
</Typography>
{angleOptions.map((angleOption) => (
<SimpleRadio
key={angleOption.value}
title={angleOption.label}
checked={values.rotationAngle === angleOption.value}
onClick={() => {
updateField('rotationAngle', angleOption.value);
}}
/>
))}
<Box sx={{ mt: 2 }}>
<FormControlLabel
control={
<Switch
checked={values.applyToAllPages}
onChange={(e) => {
updateField('applyToAllPages', e.target.checked);
}}
/>
}
label="Apply to all pages"
/>
</Box>
{!values.applyToAllPages && (
<Box sx={{ mt: 2 }}>
{totalPages > 0 && (
<Typography variant="body2" sx={{ mb: 1 }}>
PDF has {totalPages} page{totalPages !== 1 ? 's' : ''}
</Typography>
)}
<TextFieldWithDesc
value={values.pageRanges}
onOwnChange={(val) => {
updateField('pageRanges', val);
}}
description={
'Enter page numbers or ranges separated by commas (e.g., 1,3,5-7)'
}
placeholder={'e.g., 1,5-8'}
/>
{pageRangePreview && (
<Typography
variant="body2"
sx={{ mt: 1, color: 'primary.main' }}
>
{pageRangePreview}
</Typography>
)}
</Box>
)}
</Box>
)
}
]}
onValuesChange={onValuesChange}
toolInfo={{
title: 'How to Use the Rotate PDF Tool',
description: `This tool allows you to rotate pages in a PDF document. You can rotate all pages or specify individual pages to rotate.
Choose a rotation angle:
- 90° Clockwise
- 180° (Upside down)
- 270° (90° Counter-clockwise)
To rotate specific pages:
1. Uncheck "Apply to all pages"
2. Enter page numbers or ranges separated by commas (e.g., 1,3,5-7)
Examples:
- "1,5,9" rotates pages 1, 5, and 9
- "1-5" rotates pages 1 through 5
- "1,3-5,8-10" rotates pages 1, 3, 4, 5, 8, 9, and 10
${longDescription}`
}}
/>
);
}

View File

@@ -0,0 +1,14 @@
import { defineTool } from '@tools/defineTool';
import { lazy } from 'react';
export const tool = defineTool('pdf', {
name: 'Rotate PDF',
path: 'rotate-pdf',
icon: 'carbon:rotate',
description: 'Rotate PDF pages by 90, 180, or 270 degrees',
shortDescription: 'Rotate pages in a PDF document',
keywords: ['pdf', 'rotate', 'rotation', 'document', 'pages', 'orientation'],
longDescription:
'Change the orientation of PDF pages by rotating them 90, 180, or 270 degrees. Useful for fixing incorrectly scanned documents or preparing PDFs for printing.',
component: lazy(() => import('./index'))
});

View File

@@ -0,0 +1,36 @@
import { describe, expect, it } from 'vitest';
import { parsePageRanges } from './service';
describe('rotate-pdf', () => {
describe('parsePageRanges', () => {
it('should return all pages when pageRanges is empty', () => {
const result = parsePageRanges('', 5);
expect(result).toEqual([1, 2, 3, 4, 5]);
});
it('should parse single page numbers', () => {
const result = parsePageRanges('1,3,5', 5);
expect(result).toEqual([1, 3, 5]);
});
it('should parse page ranges', () => {
const result = parsePageRanges('2-4', 5);
expect(result).toEqual([2, 3, 4]);
});
it('should parse mixed page numbers and ranges', () => {
const result = parsePageRanges('1,3-5', 5);
expect(result).toEqual([1, 3, 4, 5]);
});
it('should ignore invalid page numbers', () => {
const result = parsePageRanges('1,8,3', 5);
expect(result).toEqual([1, 3]);
});
it('should handle whitespace', () => {
const result = parsePageRanges(' 1, 3 - 5 ', 5);
expect(result).toEqual([1, 3, 4, 5]);
});
});
});

View File

@@ -0,0 +1,82 @@
import { degrees, PDFDocument } from 'pdf-lib';
import { InitialValuesType } from './types';
/**
* Parses a page range string and returns an array of page numbers
* @param pageRangeStr String like "1,3-5,7" to extract pages 1, 3, 4, 5, and 7
* @param totalPages Total number of pages in the PDF
* @returns Array of page numbers to extract
*/
export function parsePageRanges(
pageRangeStr: string,
totalPages: number
): number[] {
if (!pageRangeStr.trim()) {
return Array.from({ length: totalPages }, (_, i) => i + 1);
}
const pageNumbers = new Set<number>();
const ranges = pageRangeStr.split(',');
for (const range of ranges) {
const trimmedRange = range.trim();
if (trimmedRange.includes('-')) {
const [start, end] = trimmedRange.split('-').map(Number);
if (!isNaN(start) && !isNaN(end)) {
// Handle both forward and reversed ranges
const normalizedStart = Math.min(start, end);
const normalizedEnd = Math.max(start, end);
for (
let i = Math.max(1, normalizedStart);
i <= Math.min(totalPages, normalizedEnd);
i++
) {
pageNumbers.add(i);
}
}
} else {
const pageNum = parseInt(trimmedRange, 10);
if (!isNaN(pageNum) && pageNum >= 1 && pageNum <= totalPages) {
pageNumbers.add(pageNum);
}
}
}
return [...pageNumbers].sort((a, b) => a - b);
}
/**
* Rotates pages in a PDF file
* @param pdfFile The input PDF file
* @param options Options including rotation angle and page selection
* @returns Promise resolving to a new PDF file with rotated pages
*/
export async function rotatePdf(
pdfFile: File,
options: InitialValuesType
): Promise<File> {
const { rotationAngle, applyToAllPages, pageRanges } = options;
const arrayBuffer = await pdfFile.arrayBuffer();
const pdfDoc = await PDFDocument.load(arrayBuffer);
const totalPages = pdfDoc.getPageCount();
// Determine which pages to rotate
const pagesToRotate = applyToAllPages
? Array.from({ length: totalPages }, (_, i) => i + 1)
: parsePageRanges(pageRanges, totalPages);
// Apply rotation to selected pages
for (const pageNum of pagesToRotate) {
const page = pdfDoc.getPage(pageNum - 1);
page.setRotation(degrees(rotationAngle));
}
// Save the modified PDF
const modifiedPdfBytes = await pdfDoc.save();
const newFileName = pdfFile.name.replace('.pdf', '-rotated.pdf');
return new File([modifiedPdfBytes], newFileName, { type: 'application/pdf' });
}

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@@ -0,0 +1,7 @@
export type RotationAngle = 90 | 180 | 270;
export type InitialValuesType = {
rotationAngle: RotationAngle;
applyToAllPages: boolean;
pageRanges: string;
};

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@@ -1,3 +1,4 @@
import { tool as timeBetweenDates } from './time-between-dates/meta';
import { tool as daysDoHours } from './convert-days-to-hours/meta';
import { tool as hoursToDays } from './convert-hours-to-days/meta';
import { tool as convertSecondsToTime } from './convert-seconds-to-time/meta';
@@ -9,5 +10,6 @@ export const timeTools = [
hoursToDays,
convertSecondsToTime,
convertTimetoSeconds,
truncateClockTime
truncateClockTime,
timeBetweenDates
];

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@@ -0,0 +1,250 @@
import { Box, Paper, Typography } from '@mui/material';
import React, { useState } from 'react';
import ToolContent from '@components/ToolContent';
import TextFieldWithDesc from '@components/options/TextFieldWithDesc';
import SelectWithDesc from '@components/options/SelectWithDesc';
import {
calculateTimeBetweenDates,
formatTimeWithLargestUnit,
getTimeWithTimezone,
unitHierarchy
} from './service';
import * as Yup from 'yup';
import { CardExampleType } from '@components/examples/ToolExamples';
type TimeUnit =
| 'milliseconds'
| 'seconds'
| 'minutes'
| 'hours'
| 'days'
| 'months'
| 'years';
type InitialValuesType = {
startDate: string;
startTime: string;
endDate: string;
endTime: string;
startTimezone: string;
endTimezone: string;
};
const initialValues: InitialValuesType = {
startDate: new Date().toISOString().split('T')[0],
startTime: '00:00',
endDate: new Date().toISOString().split('T')[0],
endTime: '12:00',
startTimezone: 'local',
endTimezone: 'local'
};
const validationSchema = Yup.object({
startDate: Yup.string().required('Start date is required'),
startTime: Yup.string().required('Start time is required'),
endDate: Yup.string().required('End date is required'),
endTime: Yup.string().required('End time is required'),
startTimezone: Yup.string(),
endTimezone: Yup.string()
});
const timezoneOptions = [
{ value: 'local', label: 'Local Time' },
...Intl.supportedValuesOf('timeZone')
.map((tz) => {
const formatter = new Intl.DateTimeFormat('en', {
timeZone: tz,
timeZoneName: 'shortOffset'
});
const offset =
formatter
.formatToParts(new Date())
.find((part) => part.type === 'timeZoneName')?.value || '';
return {
value: offset.replace('UTC', 'GMT'),
label: `${offset.replace('UTC', 'GMT')} (${tz})`
};
})
.sort((a, b) =>
a.value.localeCompare(b.value, undefined, { numeric: true })
)
];
const exampleCards: CardExampleType<InitialValuesType>[] = [
{
title: 'One Year Difference',
description: 'Calculate the time between dates that are one year apart',
sampleOptions: {
startDate: '2023-01-01',
startTime: '12:00',
endDate: '2024-01-01',
endTime: '12:00',
startTimezone: 'local',
endTimezone: 'local'
},
sampleResult: '1 year'
},
{
title: 'Different Timezones',
description: 'Calculate the time difference between New York and London',
sampleOptions: {
startDate: '2023-01-01',
startTime: '12:00',
endDate: '2023-01-01',
endTime: '12:00',
startTimezone: 'GMT-5',
endTimezone: 'GMT'
},
sampleResult: '5 hours'
},
{
title: 'Detailed Time Breakdown',
description: 'Show a detailed breakdown of a time difference',
sampleOptions: {
startDate: '2023-01-01',
startTime: '09:30',
endDate: '2023-01-03',
endTime: '14:45',
startTimezone: 'local',
endTimezone: 'local'
},
sampleResult: '2 days, 5 hours, 15 minutes'
}
];
export default function TimeBetweenDates() {
const [result, setResult] = useState<string>('');
return (
<ToolContent
title="Time Between Dates"
inputComponent={null}
resultComponent={
result ? (
<Paper
elevation={3}
sx={{
p: 3,
borderLeft: '5px solid',
borderColor: 'primary.main',
bgcolor: 'background.paper',
maxWidth: '100%',
mx: 'auto'
}}
>
<Typography
variant="h4"
align="center"
sx={{ fontWeight: 'bold', color: 'primary.main' }}
>
{result}
</Typography>
</Paper>
) : null
}
initialValues={initialValues}
validationSchema={validationSchema}
exampleCards={exampleCards}
toolInfo={{
title: 'Time Between Dates Calculator',
description:
'Calculate the exact time difference between two dates and times, with support for different timezones. This tool provides a detailed breakdown of the time difference in various units (years, months, days, hours, minutes, and seconds).'
}}
getGroups={({ values, updateField }) => [
{
title: 'Start Date & Time',
component: (
<Box>
<TextFieldWithDesc
description="Start Date"
value={values.startDate}
onOwnChange={(val) => updateField('startDate', val)}
type="date"
/>
<TextFieldWithDesc
description="Start Time"
value={values.startTime}
onOwnChange={(val) => updateField('startTime', val)}
type="time"
/>
<SelectWithDesc
description="Start Timezone"
selected={values.startTimezone}
onChange={(val: string) => updateField('startTimezone', val)}
options={timezoneOptions}
/>
</Box>
)
},
{
title: 'End Date & Time',
component: (
<Box>
<TextFieldWithDesc
description="End Date"
value={values.endDate}
onOwnChange={(val) => updateField('endDate', val)}
type="date"
/>
<TextFieldWithDesc
description="End Time"
value={values.endTime}
onOwnChange={(val) => updateField('endTime', val)}
type="time"
/>
<SelectWithDesc
description="End Timezone"
selected={values.endTimezone}
onChange={(val: string) => updateField('endTimezone', val)}
options={timezoneOptions}
/>
</Box>
)
}
]}
compute={(values) => {
try {
const startDateTime = getTimeWithTimezone(
values.startDate,
values.startTime,
values.startTimezone
);
const endDateTime = getTimeWithTimezone(
values.endDate,
values.endTime,
values.endTimezone
);
// Calculate time difference
const difference = calculateTimeBetweenDates(
startDateTime,
endDateTime
);
// Auto-determine the best unit to display based on the time difference
const bestUnit: TimeUnit =
unitHierarchy.find((unit) => difference[unit] > 0) ||
'milliseconds';
const formattedDifference = formatTimeWithLargestUnit(
difference,
bestUnit
);
setResult(formattedDifference);
} catch (error) {
setResult(
`Error: ${
error instanceof Error
? error.message
: 'Failed to calculate time difference'
}`
);
}
}}
/>
);
}

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@@ -0,0 +1,22 @@
import { defineTool } from '@tools/defineTool';
import { lazy } from 'react';
export const tool = defineTool('time', {
name: 'Time Between Dates',
path: 'time-between-dates',
icon: 'tabler:clock-minus',
description:
'Calculate the exact time difference between two dates and times, with support for different timezones. This tool provides a detailed breakdown of the time difference in various units (years, months, days, hours, minutes, and seconds).',
shortDescription:
'Calculate the precise time duration between two dates with timezone support.',
keywords: [
'time',
'dates',
'difference',
'duration',
'calculator',
'timezones',
'interval'
],
component: lazy(() => import('./index'))
});

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@@ -0,0 +1,129 @@
export const unitHierarchy = [
'years',
'months',
'days',
'hours',
'minutes',
'seconds',
'milliseconds'
] as const;
export type TimeUnit = (typeof unitHierarchy)[number];
export type TimeDifference = Record<TimeUnit, number>;
export const calculateTimeBetweenDates = (
startDate: Date,
endDate: Date
): TimeDifference => {
if (endDate < startDate) {
const temp = startDate;
startDate = endDate;
endDate = temp;
}
const milliseconds = endDate.getTime() - startDate.getTime();
const seconds = Math.floor(milliseconds / 1000);
const minutes = Math.floor(seconds / 60);
const hours = Math.floor(minutes / 60);
const days = Math.floor(hours / 24);
// Approximate months and years
const startYear = startDate.getFullYear();
const startMonth = startDate.getMonth();
const endYear = endDate.getFullYear();
const endMonth = endDate.getMonth();
const months = (endYear - startYear) * 12 + (endMonth - startMonth);
const years = Math.floor(months / 12);
return {
milliseconds,
seconds,
minutes,
hours,
days,
months,
years
};
};
export const formatTimeDifference = (
difference: TimeDifference,
includeUnits: TimeUnit[] = unitHierarchy.slice(0, -1)
): string => {
const timeUnits: { key: TimeUnit; value: number; divisor?: number }[] = [
{ key: 'years', value: difference.years },
{ key: 'months', value: difference.months, divisor: 12 },
{ key: 'days', value: difference.days, divisor: 30 },
{ key: 'hours', value: difference.hours, divisor: 24 },
{ key: 'minutes', value: difference.minutes, divisor: 60 },
{ key: 'seconds', value: difference.seconds, divisor: 60 }
];
const parts = timeUnits
.filter(({ key }) => includeUnits.includes(key))
.map(({ key, value, divisor }) => {
const remaining = divisor ? value % divisor : value;
return remaining > 0 ? `${remaining} ${key}` : '';
})
.filter(Boolean);
if (parts.length === 0) {
if (includeUnits.includes('milliseconds')) {
return `${difference.milliseconds} millisecond${
difference.milliseconds === 1 ? '' : 's'
}`;
}
return '0 seconds';
}
return parts.join(', ');
};
export const getTimeWithTimezone = (
dateString: string,
timeString: string,
timezone: string
): Date => {
// Combine date and time
const dateTimeString = `${dateString}T${timeString}Z`; // Append 'Z' to enforce UTC parsing
const utcDate = new Date(dateTimeString);
if (isNaN(utcDate.getTime())) {
throw new Error('Invalid date or time format');
}
// If timezone is "local", return the local date
if (timezone === 'local') {
return utcDate;
}
// Extract offset from timezone (e.g., "GMT+5:30" or "GMT-4")
const match = timezone.match(/^GMT(?:([+-]\d{1,2})(?::(\d{2}))?)?$/);
if (!match) {
throw new Error('Invalid timezone format');
}
const offsetHours = match[1] ? parseInt(match[1], 10) : 0;
const offsetMinutes = match[2] ? parseInt(match[2], 10) : 0;
const totalOffsetMinutes =
offsetHours * 60 + (offsetHours < 0 ? -offsetMinutes : offsetMinutes);
// Adjust the UTC date by the timezone offset
return new Date(utcDate.getTime() - totalOffsetMinutes * 60 * 1000);
};
// Helper function to format time based on largest unit
export const formatTimeWithLargestUnit = (
difference: TimeDifference,
largestUnit: TimeUnit
): string => {
const largestUnitIndex = unitHierarchy.indexOf(largestUnit);
const unitsToInclude = unitHierarchy.slice(largestUnitIndex);
// Preserve only whole values, do not apply fractional conversions
const adjustedDifference: TimeDifference = { ...difference };
return formatTimeDifference(adjustedDifference, unitsToInclude);
};

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@@ -0,0 +1,96 @@
import { describe, expect, it } from 'vitest';
import {
calculateTimeBetweenDates,
formatTimeDifference,
formatTimeWithLargestUnit,
getTimeWithTimezone
} from './service';
// Utility function to create a date
const createDate = (
year: number,
month: number,
day: number,
hours = 0,
minutes = 0,
seconds = 0
) => new Date(Date.UTC(year, month - 1, day, hours, minutes, seconds));
describe('calculateTimeBetweenDates', () => {
it('should calculate the correct time difference', () => {
const startDate = createDate(2023, 1, 1);
const endDate = createDate(2024, 1, 1);
const result = calculateTimeBetweenDates(startDate, endDate);
expect(result.years).toBe(1);
expect(result.months).toBe(12);
expect(result.days).toBeGreaterThanOrEqual(365);
});
it('should swap dates if startDate is after endDate', () => {
const startDate = createDate(2024, 1, 1);
const endDate = createDate(2023, 1, 1);
const result = calculateTimeBetweenDates(startDate, endDate);
expect(result.years).toBe(1);
});
});
describe('formatTimeDifference', () => {
it('should format time difference correctly', () => {
const difference = {
years: 1,
months: 2,
days: 10,
hours: 5,
minutes: 30,
seconds: 0,
milliseconds: 0
};
expect(formatTimeDifference(difference)).toBe(
'1 years, 2 months, 10 days, 5 hours, 30 minutes'
);
});
it('should return 0 seconds if all values are zero', () => {
expect(
formatTimeDifference({
years: 0,
months: 0,
days: 0,
hours: 0,
minutes: 0,
seconds: 0,
milliseconds: 0
})
).toBe('0 seconds');
});
});
describe('getTimeWithTimezone', () => {
it('should convert UTC date to specified timezone', () => {
const date = getTimeWithTimezone('2025-03-27', '12:00:00', 'GMT+2');
expect(date.getUTCHours()).toBe(10); // 12:00 GMT+2 is 10:00 UTC
});
it('should throw error for invalid timezone', () => {
expect(() =>
getTimeWithTimezone('2025-03-27', '12:00:00', 'INVALID')
).toThrow('Invalid timezone format');
});
});
describe('formatTimeWithLargestUnit', () => {
it('should format time with the largest unit', () => {
const difference = {
years: 0,
months: 1,
days: 15,
hours: 12,
minutes: 0,
seconds: 0,
milliseconds: 0
};
expect(formatTimeWithLargestUnit(difference, 'days')).toContain(
'15 days, 12 hours'
);
});
});

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@@ -21,6 +21,7 @@ export type ToolCategory =
| 'video'
| 'list'
| 'json'
| 'time'
| 'csv'
| 'time'
| 'pdf';

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@@ -16,12 +16,12 @@ export const tools: DefinedTool[] = [
...imageTools,
...stringTools,
...jsonTools,
...pdfTools,
...listTools,
...csvTools,
...videoTools,
...numberTools,
...timeTools,
...pdfTools
...timeTools
];
const categoriesConfig: {
type: ToolCategory;
@@ -66,6 +66,12 @@ const categoriesConfig: {
value:
'Tools for working with JSON data structures prettify and minify JSON objects, flatten JSON arrays, stringify JSON values, analyze data, and much more'
},
{
type: 'time',
icon: 'mdi:clock-time-five',
value:
'Tools for working with time and date calculate time differences, convert between time zones, format dates, generate date sequences, and much more.'
},
{
type: 'csv',
icon: 'material-symbols-light:csv-outline',
@@ -91,6 +97,11 @@ const categoriesConfig: {
'Tools for working with time and date draw clocks and calendars, generate time and date sequences, calculate average time, convert between time zones, and much more.'
}
];
// use for changelogs
// console.log(
// 'tools',
// tools.map(({ name, type }) => ({ type, name }))
// );
export const filterTools = (
tools: DefinedTool[],
query: string