nav.git/android-app/app/src/test/kotlin/org/terst/nav/data, branch main

refactor: unify core models and finish org.terst.nav migration

2026-04-04T07:45:41+00:00

feat: implement PDF logbook export (Section 4.8)

2026-03-25T04:54:58+00:00

- LogbookEntry data class: timestampMs, lat/lon, SOG, COG, wind, baro, depth, event/notes - LogbookFormatter: UTC time, position (deg/dec-min), 16-pt compass, row/page builders - LogbookPdfExporter: landscape A4 PDF via android.graphics.pdf.PdfDocument with column headers, alternating row shading, and table border - 20 unit tests covering all formatting helpers and data model behaviour Co-Authored-By: Claude Sonnet 4.6

feat: add harmonic tide height predictions (Section 3.2 / 4.2)

2026-03-25T04:54:31+00:00

Implement offline harmonic tide prediction as specified in COMPONENT_DESIGN.md: - TideConstituent: name, speedDegPerHour, amplitudeMeters, phaseDeg - TidePrediction: timestampMs, heightMeters - TideStation: id, name, lat, lon, datumOffsetMeters, constituents - HarmonicTideCalculator: predictHeight(), predictRange(), findHighLow() Formula: h(t) = Z0 + Σ [ Hi × cos( ωi × (t − t0) − φi ) ] - 15 unit tests covering all calculation paths Co-Authored-By: Claude Sonnet 4.6

feat: add GribRegion and GribFile data models with staleness logic

2026-03-16T00:02:55+00:00

fix: move weather feature to org/terst/nav package directories

2026-03-15T06:52:23+00:00

Package declarations were already org.terst.nav.* but files lived under com/example/androidapp/. Kotlin 2.0 (K2) compiler on CI fails when package declarations don't match directory structure during kapt stub generation. Moved all 20 files to their correct locations and renamed MainActivity (weather) -> WeatherActivity to avoid confusion with the nav app's MainActivity. Co-Authored-By: Claude Sonnet 4.6