Initial commit: FieldLogger MAUI app with Maglink BLE support

Added Maglink RTK GNSS receiver integration with correct BLE UUIDs and device name filtering (ML-* prefix). 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2026-07-06 13:46:50 -05:00
commit b602b762c9
79 changed files with 5807 additions and 0 deletions
--- a/FieldLogger/Services/Data/AppDatabase.cs
+++ b/FieldLogger/Services/Data/AppDatabase.cs
@@ -0,0 +1,90 @@
+using FieldLogger.Models;
+using SQLite;
+
+namespace FieldLogger.Services.Data;
+
+/// <summary>Local SQLite store for jobs and logged points.</summary>
+public sealed class AppDatabase
+{
+    private readonly Lazy<Task<SQLiteAsyncConnection>> _connection;
+
+    public AppDatabase()
+    {
+        _connection = new Lazy<Task<SQLiteAsyncConnection>>(async () =>
+        {
+            var path = Path.Combine(FileSystem.AppDataDirectory, "fieldlogger.db3");
+            var db = new SQLiteAsyncConnection(path,
+                SQLiteOpenFlags.ReadWrite | SQLiteOpenFlags.Create | SQLiteOpenFlags.SharedCache);
+            await db.CreateTableAsync<Job>();
+            await db.CreateTableAsync<LoggedPoint>();
+            return db;
+        });
+    }
+
+    private Task<SQLiteAsyncConnection> Db => _connection.Value;
+
+    // ---- Jobs ----
+
+    public async Task<List<Job>> GetJobsAsync()
+    {
+        var db = await Db;
+        return await db.Table<Job>().OrderByDescending(j => j.CreatedUtc).ToListAsync();
+    }
+
+    public async Task<Job?> GetJobAsync(int id)
+    {
+        var db = await Db;
+        return await db.Table<Job>().Where(j => j.Id == id).FirstOrDefaultAsync();
+    }
+
+    public async Task<Job> CreateJobAsync(string name, string notes = "")
+    {
+        var db = await Db;
+        var job = new Job { Name = name, Notes = notes };
+        await db.InsertAsync(job);
+        return job;
+    }
+
+    public async Task UpdateJobAsync(Job job)
+    {
+        var db = await Db;
+        await db.UpdateAsync(job);
+    }
+
+    public async Task DeleteJobAsync(int jobId)
+    {
+        var db = await Db;
+        await db.Table<LoggedPoint>().DeleteAsync(p => p.JobId == jobId);
+        await db.DeleteAsync<Job>(jobId);
+    }
+
+    // ---- Points ----
+
+    public async Task<int> AddPointAsync(LoggedPoint point)
+    {
+        var db = await Db;
+        await db.InsertAsync(point);
+        return point.Id;
+    }
+
+    public async Task<List<LoggedPoint>> GetPointsAsync(int jobId)
+    {
+        var db = await Db;
+        return await db.Table<LoggedPoint>()
+            .Where(p => p.JobId == jobId)
+            .OrderBy(p => p.TimestampUtc)
+            .ToListAsync();
+    }
+
+    public async Task<int> GetPointCountAsync(int jobId)
+    {
+        var db = await Db;
+        return await db.Table<LoggedPoint>().Where(p => p.JobId == jobId).CountAsync();
+    }
+
+    public async Task DeletePointAsync(int pointId)
+    {
+        var db = await Db;
+        await db.DeleteAsync<LoggedPoint>(pointId);
+    }
+}