param(
    [string]$ResourceGroup = "ProspectIQ_centralindia",
    [string]$ContainerApp = "prospectiq",
    [string]$Registry = "prospectiqacr57421",
    [string]$ImageName = "prospectiq",
    [string]$Tag = ""
)

$ErrorActionPreference = "Stop"

if (-not $Tag) {
    $gitSha = git rev-parse --short HEAD
    $Tag = if ($gitSha) { $gitSha.Trim() } else { "latest" }
}

$loginServer = "$Registry.azurecr.io"
$image = "$loginServer/$ImageName`:$Tag"
$latest = "$loginServer/$ImageName`:latest"

Write-Host "Checking Azure login..."
az account show --query "{subscription:name,user:user.name}" -o table

Write-Host "Logging in to Azure Container Registry: $Registry"
az acr login --name $Registry

Write-Host "Building Docker image: $image"
docker build -t $image -t $latest .

Write-Host "Pushing Docker image: $image"
docker push $image

Write-Host "Pushing Docker image: $latest"
docker push $latest

Write-Host "Updating Azure Container App: $ContainerApp"
az containerapp update `
    --name $ContainerApp `
    --resource-group $ResourceGroup `
    --image $image

$fqdn = az containerapp show `
    --name $ContainerApp `
    --resource-group $ResourceGroup `
    --query properties.configuration.ingress.fqdn `
    -o tsv

Write-Host ""
Write-Host "Deployment complete."
Write-Host "URL: https://$fqdn"