/osm dual basemap: OSM map ↔ ESRI satellite toggle

[AdaWorldAPI]

The /osm slippy cockpit can now switch skins: OSM raster ↔ ESRI World Imagery satellite — the same keyless imagery source the ver-9 terrain skins (canyon/havel) drape from, so the flat map and the 3D scenes share one imagery truth. Same slippy addresses, same HHTL keys — two skins of one cascade.

What changed

crates/cockpit-server/src/osm_tiles.rs

• SAT_TILE_URL + sat_tile_url() — ESRI's path is z/y/x (row before column), unlike OSM's z/x/y; a shared fill_template carries the axis order in the template so both fill through one call.
• /api/osm/locate and /api/osm/tile/:z/:x/:y now report sat_tile_url + sat_source alongside the OSM fields (additive JSON, non-breaking).
• New test pins the y-before-x swap (the classic ESRI trap).

crates/cockpit-server/src/osm.rs (the inline page)

• BASEMAPS table (src template, attribution, next), a sat/osm toggle button in the map controls (names the skin you'll switch TO), attribution follows the active source (OSM contributors ↔ Esri, Maxar, Earthstar Geographics).

Verification

• Headless on the extracted page HTML: OSM→sat→OSM round trip; tile srcs swap with the axis order correct (12/2197/1340 ↔ 12/1340/2197); attribution swaps.
• cockpit-server cannot compile in this container (rusty_v8 static-lib download blocked by org egress policy) — the Rust side mirrors the existing tested handler pattern; CI runs the new test.

Follow-ups still queued

• Release-hosted on-demand terrain assets (get the 36–73 MB gz blobs out of git)
• z15 canyon re-fetch (~20M real detail → LOD ~5M)
• Sentinel-2 skin swap (GrandCanyon_S2_20260620.tif)
• React Add cargo xtask create-worktree quarto-dev/q2#185 on the branch Railway — not yet reproduced in headless sweeps (desktop/mobile, LOD/topo/features/pick); needs the triggering route/interaction

🤖 Generated with Claude Code

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Generated by Claude Code

Summary by CodeRabbit

• New Features

  • Added a basemap toggle to the /osm cockpit, allowing users to switch between OpenStreetMap and ESRI World Imagery satellite views.
  • Tile imagery and source attribution now update automatically when switching basemaps.
  • Location and tile metadata responses now include satellite imagery information.

• Tests

  • Added coverage verifying correct satellite tile addressing.

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Review details

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 26b8717b-e4dc-47d5-af5a-02ad7dbcff6f

📥 Commits

Reviewing files that changed from the base of the PR and between 173f6f7 and 16c9154.

📒 Files selected for processing (1)

• crates/cockpit-server/src/osm.rs

📝 Walkthrough

Walkthrough

The /osm cockpit now toggles between OpenStreetMap and ESRI World Imagery basemaps. Server responses expose satellite tile metadata using ESRI z/y/x addressing, while the page updates tile URLs, labels, and attribution.

Changes

OSM dual basemap

Layer / File(s)	Summary
Satellite tile metadata and addressing crates/cockpit-server/src/osm_tiles.rs	Adds ESRI satellite URL generation, includes satellite fields in locate and metadata JSON, and tests z/y/x axis ordering.
Cockpit basemap toggle crates/cockpit-server/src/osm.rs, claude-notes/plans/...	Adds OSM and satellite basemap definitions, toggle behavior, dynamic attribution, tile rerendering, and shipped verification notes.

Estimated code review effort: 2 (Simple) | ~10 minutes

Possibly related PRs

• AdaWorldAPI/q2#73: Earlier OSM tile routes and metadata are extended here with ESRI satellite support.

Poem

I’m a rabbit hopping over the map,
From OSM streets to satellite’s cap.
Z, Y, X tiles fall in line,
Attributions change, the views now shine.
Toggle twice—what a clever hop! 🐇

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: adding a dual basemap toggle for /osm between OSM and ESRI satellite.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@crates/cockpit-server/src/osm.rs`:
- Around line 140-146: Update the click→locate handler to select the tile URL
matching the active basemap: use d.sat_tile_url when basemap is satellite and
d.tile_url otherwise, then display that value in the tile source panel instead
of always using d.tile_url.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 47bd8ac8-fcbd-4958-8ecc-c1e78a70a1b6

📥 Commits

Reviewing files that changed from the base of the PR and between 2112136 and 173f6f7.

📒 Files selected for processing (3)

• claude-notes/plans/2026-07-10-garmin-dem-satellite-skin.md
• crates/cockpit-server/src/osm.rs
• crates/cockpit-server/src/osm_tiles.rs