# local-dev.ps1 — Build and run any app locally with docker compose
# Usage: .\local-dev.ps1 [-Path <project-dir>] [-Down] [-Logs] [-Build]
#
# Examples:
#   .\local-dev.ps1 -Path C:\.bucket\repos.gitea\actual.budget.report
#   .\local-dev.ps1 -Path C:\.bucket\repos.gitea\dotrepo.audiosphere\Projects\AudioSphere -Build
#   .\local-dev.ps1 -Path C:\.bucket\repos.gitea\dotrepo.audioevents\AudioEvents -Logs
#   .\local-dev.ps1 -Path C:\.bucket\repos.gitea\dotrepo.audioevents\AudioEvents -Down

param(
    [Parameter(Mandatory=$true)]
    [string]$Path,

    [switch]$Build,
    [switch]$Down,
    [switch]$Logs
)

$ErrorActionPreference = "Stop"

# Resolve and validate path
$ProjectDir = Resolve-Path $Path -ErrorAction Stop
$ComposePath = Join-Path $ProjectDir "docker-compose.yml"

if (-not (Test-Path $ComposePath)) {
    Write-Host "ERROR: No docker-compose.yml found in $ProjectDir" -ForegroundColor Red
    exit 1
}

Write-Host "Project: $ProjectDir" -ForegroundColor Cyan
Push-Location $ProjectDir

try {
    if ($Down) {
        Write-Host "`nStopping containers..." -ForegroundColor Yellow
        docker compose down
        Write-Host "Done." -ForegroundColor Green
        exit 0
    }

    if ($Logs) {
        Write-Host "`nShowing logs (Ctrl+C to stop)..." -ForegroundColor Yellow
        docker compose logs -f
        exit 0
    }

    # Build and start
    Write-Host "`nBuilding and starting..." -ForegroundColor Yellow

    if ($Build) {
        docker compose build --no-cache
    }

    docker compose up -d --build --force-recreate

    Write-Host "`nContainers:" -ForegroundColor Cyan
    docker compose ps

    # Extract port from docker-compose.yml
    $portLine = Select-String -Path $ComposePath -Pattern '(\d+):(\d+)' | Select-Object -First 1
    if ($portLine -match '"?\$\{HOST_PORT:-(\d+)\}:(\d+)"?') {
        $hostPort = $Matches[1]
        Write-Host "`nApp running at: http://localhost:$hostPort" -ForegroundColor Green
    } elseif ($portLine -match '"?(\d+):(\d+)"?') {
        $hostPort = $Matches[1]
        Write-Host "`nApp running at: http://localhost:$hostPort" -ForegroundColor Green
    }

    Write-Host "`nUseful commands:" -ForegroundColor DarkGray
    Write-Host "  Logs:    .\local-dev.ps1 -Path '$Path' -Logs" -ForegroundColor DarkGray
    Write-Host "  Stop:    .\local-dev.ps1 -Path '$Path' -Down" -ForegroundColor DarkGray
    Write-Host "  Rebuild: .\local-dev.ps1 -Path '$Path' -Build" -ForegroundColor DarkGray
}
finally {
    Pop-Location
}