param(
    [string]$RepoRoot = "F:\Workin In Progress\DESINEURON\GITLAB\Project_Velocity",
    [int]$Port = 8001
)

$ErrorActionPreference = "Stop"

$env:VELOCITY_ENV_FILE = Join-Path $RepoRoot ".local-dev\backend\.env.local"
if (-not (Test-Path $env:VELOCITY_ENV_FILE)) {
    throw "Missing local backend env file at $($env:VELOCITY_ENV_FILE). Import a local bundle first."
}

$pythonExe = Join-Path $RepoRoot ".venv\Scripts\python.exe"
if (-not (Test-Path $pythonExe)) {
    $pythonExe = Join-Path $RepoRoot "venv\Scripts\python.exe"
}

if (-not (Test-Path $pythonExe)) {
    $pythonExe = "python"
}

Push-Location $RepoRoot
try {
    & $pythonExe -m uvicorn backend.main:app --reload --host 127.0.0.1 --port $Port
}
finally {
    Pop-Location
}