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feat: add pollution data export hub with CSV/JSON/PDF export and repo… - #1182

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Aditya8369 merged 3 commits into
Aditya8369:mainfrom
Anubhutisharma-07:feature/pollution-data-export-hub
Aug 31, 2026
Merged

Aditya8369 merged 3 commits into
Aditya8369:mainfrom
Anubhutisharma-07:feature/pollution-data-export-hub

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@Anubhutisharma-07

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Summary

This PR adds a comprehensive Pollution Data Export Hub to Pollution-Control-Hub, providing data preview, customizable exports, report generation, visualization previews, and export history tracking.

Changes Made

  • Added PollutionDataExportHub.jsx with a complete 4-tab data export system.
  • Added configurable data preview time ranges from 1 hour to 90 days.
  • Added dataset statistics and interactive chart previews.
  • Added detailed pollution and weather data table.
  • Added CSV, JSON, PDF, and Excel export options.
  • Added 6 selectable data categories.
  • Added field-level selection for customized exports.
  • Added live export preview.
  • Added downloadable file generation.
  • Added 4 report templates.
  • Added customizable report sections.
  • Added report previews with charts and findings.
  • Added export history tracking.
  • Integrated the feature into App.jsx.

What’s Included

👁️ Data Preview

  • Time range selector:
    • 1 hour
    • 6 hours
    • 24 hours
    • 7 days
    • 30 days
    • 90 days
  • 5 dataset statistics cards
  • Interactive chart preview
  • 5 visualization fields
  • Scrollable data table
  • 10 data columns

📥 Export Data

Supports 4 export formats:

  • CSV
  • JSON
  • PDF
  • Excel

Users can select from 6 data categories:

  • AQI
  • Pollutants
  • Weather
  • Health
  • Sources
  • Alerts

Includes field-level selection and a live preview before generating the export.

📋 Report Builder

4 report templates:

  • Daily
  • Weekly
  • Monthly
  • Custom

Reports include:

  • Configurable sections
  • Data summaries
  • Charts
  • Findings
  • Report preview
  • Generate/download functionality

🕐 Export History

Tracks previous exports with:

  • Filename
  • Record count
  • Timestamp
  • Export status

Data

Metric Value
Sample Dataset 72 hours
Data Categories 6
Export Formats 4
Report Templates 4
Chart Fields 5
Data Table Columns 10

Tracked pollution/weather fields include:

  • AQI
  • PM2.5
  • PM10
  • O3
  • NO2
  • SO2
  • CO
  • Temperature
  • Humidity
  • Wind

Testing Checklist

  • Data Preview tab renders correctly
  • Time range selector works
  • All supported time ranges display correctly
  • Statistics cards display correctly
  • Chart preview renders correctly
  • Chart field selection works
  • Data table renders correctly
  • Export Data tab renders correctly
  • All 4 export formats display correctly
  • All 6 data categories display correctly
  • Field selection works
  • Live export preview updates correctly
  • Download/export actions work
  • Report Builder tab renders correctly
  • All 4 report templates display correctly
  • Report sections can be configured
  • Report preview renders correctly
  • Charts and findings display correctly
  • Report generation works
  • Export History tab renders correctly
  • Export filenames display correctly
  • Record counts display correctly
  • Timestamps display correctly
  • Export statuses display correctly
  • App integration works
  • No console errors introduced

Testing

The complete feature flow was manually verified:

  1. Opened the Pollution Data Export Hub.
  2. Tested the available data preview time ranges.
  3. Verified dataset statistics and chart previews.
  4. Reviewed the detailed pollution and weather data table.
  5. Tested all four export formats.
  6. Selected different data categories and individual fields.
  7. Verified the live export preview updates correctly.
  8. Tested export/download functionality.
  9. Reviewed all four report templates.
  10. Tested report section customization.
  11. Verified report previews, charts, and findings.
  12. Tested report generation and download.
  13. Reviewed export history records.
  14. Verified filenames, record counts, timestamps, and statuses.
  15. Confirmed integration into App.jsx.
  16. Confirmed the feature renders without console errors.

Files

File Lines Description
PollutionDataExportHub.jsx 584 Full 4-tab data export system
App.jsx +3 Import, navigation item, and component rendering

Total: 587 lines

Commit

9de96d3

Branch

feature/pollution-data-export-hub

Related Issue

Closes #1181

…rt builder

584-line data export system with:
- 4-tab interface (Data Preview, Export Data, Report Builder, Export History)
- CSV, JSON, PDF, Excel export formats with live preview
- 72-hour sample dataset with 6 data categories
- Interactive chart preview (AQI, PM2.5, O3, Temp, Humidity)
- 4 report templates (Daily, Weekly, Monthly, Custom)
- Export history tracking
- Real-time data table with 10+ fields

🤖 Generated with Codebuff
Co-Authored-By: Codebuff <noreply@codebuff.com>
@vercel

vercel Bot commented Aug 30, 2026

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@Anubhutisharma-07 is attempting to deploy a commit to the Aditya Mahajan's projects Team on Vercel.

A member of the Team first needs to authorize it.

@github-actions

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Thank You for Your Contribution! 🎉

Hi @Anubhutisharma-07,

Thank you for opening this Pull Request and contributing to our project. We truly appreciate your efforts.

Please make sure that:

  • Your code follows the project's guidelines.
  • You have linked the appropriate issue (if applicable).
  • Screenshots are added for UI/UX changes.
  • Your PR is ready for review.

The maintainer @Aditya8369 will review your PR shortly!

Happy Contributing! 🚀

@github-actions github-actions Bot added the ECSoC26 Contributions considered under ECSoC'26 label Aug 30, 2026
Anubhutisharma-07 and others added 2 commits August 31, 2026 00:09
Kept both main and PR navigation items and component renderings.
All imports, sections, and routes preserved.

🤖 Generated with Codebuff
Co-Authored-By: Codebuff <noreply@codebuff.com>
@Aditya8369
Aditya8369 merged commit e24d7f8 into Aditya8369:main Aug 31, 2026
3 of 10 checks passed
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🎉 Your PR just got merged, @Anubhutisharma-07 — thank you for contributing to Pollution Control Hub!

Your work is now part of the project. Here's what to do next:

  • ⭐ If you haven't already, consider giving the repo a star — it helps us grow.
  • 📢 Share your contribution on LinkedIn, Twitter, or wherever you hang out. You shipped open source!
  • 🔍 Browse other open issues if you want to keep contributing.

We really appreciate you taking the time. See you in the next PR! 🚀

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Add Pollution Data Export Hub with Reports and Export History

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