# build.ps1 — compile sketch for Raspberry Pi Pico (Wokwi simulation)
# Uses absolute path to arduino-cli so it works regardless of PATH.
# Run from project root: .\build.ps1

$ErrorActionPreference = "Stop"

$ArduinoCli = "C:\Program Files\Arduino CLI\arduino-cli.exe"

if (-not (Test-Path $ArduinoCli)) {
  Write-Host "arduino-cli not found at $ArduinoCli" -ForegroundColor Red
  Write-Host "Edit build.ps1 and update the `$ArduinoCli variable." -ForegroundColor Yellow
  exit 1
}

Write-Host "Compiling sketch for Raspberry Pi Pico..." -ForegroundColor Cyan

& $ArduinoCli compile `
  --fqbn rp2040:rp2040:rpipico `
  --build-path "$PSScriptRoot\sketch\build\rp2040.rp2040.rpipico" `
  "$PSScriptRoot\sketch"

if ($LASTEXITCODE -eq 0) {
  Write-Host "Build OK. Firmware at sketch\build\rp2040.rp2040.rpipico\sketch.ino.uf2" -ForegroundColor Green
} else {
  Write-Host "Build failed." -ForegroundColor Red
}