Enhance Mapbox with real-time geolocation and 3D terrain

[ngoiyaeric]

User description

Add custom map overlays and real-time geolocation updates to the Mapbox map.

• Real-time Geolocation Updates

  • Use navigator.geolocation.watchPosition to get the user's current location.
  • Update the map position using the flyTo method.

• Custom Map Overlays

  • Add a source for points of interest with the user's current location.
  • Add a layer to display labels for points of interest.

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PR Type

enhancement

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Description

• Enhanced the Mapbox component by adding custom map overlays.
• Introduced a new GeoJSON source for points of interest using the user's current location.
• Added a new layer to display labels for points of interest on the map.

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Changes walkthrough 📝

	Relevant files
Enhancement	mapbox-map.tsx Add custom map overlays and labels for points of interest components/map/mapbox-map.tsx Added a new GeoJSON source for points of interest. Implemented a new layer to display labels for points of interest. Utilized user's current location for map overlays. +33/-0

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PR Reviewer Guide 🔍

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⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Performance Concern The new GeoJSON source 'points-of-interest' is created with static data. Consider implementing a method to update this source dynamically as the user's location changes. Code Duplication The coordinates for the point of interest are hardcoded using the `position` prop. This may lead to inconsistencies if the user's position changes. Consider refactoring to use a dynamic source of coordinates.

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PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Best practice	Add error handling for map source and layer addition to improve robustness ___ **Consider adding error handling for the map initialization and layer addition processes. This would improve the robustness of the component and provide better feedback in case of failures.** [components/map/mapbox-map.tsx [58-88]](https://github.com/QueueLab/mapgpt/pull/65/files#diff-ce7ea3ef85a6812c7da39941ffa47e8e0fadbb3fc7c391cf1cafd96303cf3a0fR58-R88) ```diff -map.current.addSource('points-of-interest', { - type: 'geojson', - data: { - ... - }, -}); +try { + map.current.addSource('points-of-interest', { + type: 'geojson', + data: { + ... + }, + }); -map.current.addLayer({ - id: 'poi-labels', - type: 'symbol', - source: 'points-of-interest', - layout: { - ... - }, -}); + map.current.addLayer({ + id: 'poi-labels', + type: 'symbol', + source: 'points-of-interest', + layout: { + ... + }, + }); +} catch (error) { + console.error('Failed to add map source or layer:', error); + // Handle the error appropriately (e.g., show a user-friendly message) +} ``` Suggestion importance[1-10]: 9 Why: Implementing error handling for map initialization processes significantly improves the robustness of the component by providing feedback and ensuring graceful failure handling, which is crucial for user experience and debugging.	9
Enhancement	✅ Fetch points of interest data dynamically instead of hardcoding it in the component ___ **Instead of hardcoding the GeoJSON data for points of interest, consider fetching this data from an API or a separate file. This would allow for easier updates and dynamic content management.** [components/map/mapbox-map.tsx [60-75]](https://github.com/QueueLab/mapgpt/pull/65/files#diff-ce7ea3ef85a6812c7da39941ffa47e8e0fadbb3fc7c391cf1cafd96303cf3a0fR60-R75) ```diff -data: { - type: 'FeatureCollection', - features: [ - { - type: 'Feature', - geometry: { - type: 'Point', - coordinates: [position.longitude, position.latitude], - }, - properties: { - title: 'Current Location', - description: 'This is your current location.', - }, - }, - ], -}, +data: await fetchPointsOfInterest(position.latitude, position.longitude), ``` `[Suggestion has been applied]` Suggestion importance[1-10]: 8 Why: Dynamically fetching GeoJSON data for points of interest improves flexibility and scalability, allowing for real-time updates and easier content management, which is a significant enhancement over hardcoding.	8
Maintainability	✅ Extract hardcoded map style properties into a configuration object for better maintainability ___ **Consider using a constant or configuration file for the map style properties instead of hardcoding them directly in the component. This would improve maintainability and make it easier to adjust these values in the future.** [components/map/mapbox-map.tsx [50-54]](https://github.com/QueueLab/mapgpt/pull/65/files#diff-ce7ea3ef85a6812c7da39941ffa47e8e0fadbb3fc7c391cf1cafd96303cf3a0fR50-R54) ```diff -paint: { - 'sky-type': 'atmosphere', - 'sky-atmosphere-sun': [0.0, 0.0], - 'sky-atmosphere-sun-intensity': 15, -}, +paint: MAP_STYLE_CONFIG.sky, ``` `[Suggestion has been applied]` Suggestion importance[1-10]: 7 Why: The suggestion to use a configuration object for map style properties enhances maintainability by centralizing configuration, making future updates easier and reducing the risk of errors from hardcoded values.	7

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