Wealth Tracker

.NET MAUI app for tracking a multi asset portfolio.

Supported tickers

• Funds: V3AA, VWCE, IWDA, SXRS, VOLT
• Precious metals: XAU, XAG, XPT

The app reads market data with HTTP GET requests against:

• http://ignc.dev:8080/fund/{ticker} for optional investment/fund details.
• http://ignc.dev:8080/prices/{ticker} for daily price history.

/fund/{ticker} is treated as optional because it currently returns an empty 404 for VWCE from this environment. The app falls back to local names and still values the portfolio from /prices/{ticker}.

Features

• Add an investment lot by ticker, quantity, and date.
• Uses shares for funds and troy ounces for metals.
• Persists investment lots with MAUI Preferences.
• Computes current value, cost basis, gain/loss, and holding allocation.
• Draws a portfolio breakdown pie chart with GraphicsView.
• Draws a wealth-over-time line chart from daily prices and dated lots.
• Enables cleartext HTTP for Android, iOS, and Mac Catalyst because the API URL is http://. (to be fixed to https only)

Build

Install the .NET SDK and MAUI workloads, then run:

cd WealthTracker
dotnet workload install maui
dotnet build -f net10.0-maccatalyst

Verification in this workspace:

• dotnet build -f net10.0-maccatalyst -p:TargetFrameworks=net10.0-maccatalyst -t:Compile succeeds with 0 warnings and 0 errors.
• dotnet build -f net10.0-ios -p:RuntimeIdentifier=iossimulator-arm64 -t:Compile succeeds with 0 warnings and 0 errors.
• Android debug packaging succeeds with OpenJDK 17 and Android SDK API 36:

JAVA_HOME="/path/to/jdk" \
ANDROID_SDK_ROOT="/path/to/android-sdk" \
dotnet build -f net10.0-android \
  -p:AndroidSdkDirectory="$ANDROID_SDK_ROOT" \
  -p:JavaSdkDirectory="$JAVA_HOME"

On Windows, capture-android-screenshots.cmd builds the Android app, deploys it to the emulator, opens the Overview, Allocation, Chart, and Buy/Sell screens, and saves PNG screenshots under screenshots/.