#Requires -Version 5.1
<#
.SYNOPSIS
    Copies .env to the server, then SSHes in to pull the repo and start the container.
.EXAMPLE
    .\docker-publish.ps1
    .\docker-publish.ps1 -SshKey "~/.ssh/id_rsa"
#>

param(
    [string]$SshKey = ""
)

Set-StrictMode -Version Latest
$ErrorActionPreference = "Stop"

# ---------------------------------------------------------------------------
# Configuration
# ---------------------------------------------------------------------------
$SSH_HOST  = "192.168.1.200"
$SSH_USER  = "root"
$REPO_PATH = "/root/campaign-tracker"
$REPO_URL  = "https://onefortheroadgit.sytes.net/dcovington/KCI-CAMPAIGN-TRACKER.git"

# ---------------------------------------------------------------------------
# Helpers
# ---------------------------------------------------------------------------
function Write-Step([string]$msg) {
    Write-Host "`n==> $msg" -ForegroundColor Cyan
}

function Get-BaseArgs {
    $a = @("-o", "StrictHostKeyChecking=accept-new")
    if ($SshKey -ne "") { $a += @("-i", $SshKey) }
    return $a
}

# ---------------------------------------------------------------------------
# Step 1 — copy .env (first password prompt)
# ---------------------------------------------------------------------------
Write-Step "Copying .env to $SSH_USER@$SSH_HOST"
$scpArgs = Get-BaseArgs
$scpArgs += ".env", "${SSH_USER}@${SSH_HOST}:${REPO_PATH}/.env"
scp @scpArgs
if ($LASTEXITCODE -ne 0) { Write-Error "scp failed (exit $LASTEXITCODE)." }

# ---------------------------------------------------------------------------
# Step 2 — deploy (second password prompt)
# ---------------------------------------------------------------------------
Write-Step "Deploying on $SSH_USER@$SSH_HOST"

# Deploy whichever branch is currently checked out locally.
$BRANCH = (git rev-parse --abbrev-ref HEAD).Trim()
Write-Host "Branch: $BRANCH" -ForegroundColor Yellow

# Build as a single semicolon-separated string — no newlines, no CRLF risk.
$remoteCmd  = "set -e; "
$remoteCmd += "if [ -d '$REPO_PATH/.git' ]; then "
$remoteCmd +=   "cd '$REPO_PATH' && git fetch origin && git checkout $BRANCH && git pull origin $BRANCH; "
$remoteCmd += "else "
$remoteCmd +=   "mkdir -p '$REPO_PATH' && git clone --branch $BRANCH '$REPO_URL' '$REPO_PATH'; "
$remoteCmd += "fi; "
$remoteCmd += "docker ps -aq | xargs -r docker rm -f; "
$remoteCmd += "docker run --rm -v '$REPO_PATH':/app -w /app composer:latest install --no-dev --optimize-autoloader --no-interaction; "
$remoteCmd += "cd '$REPO_PATH' && docker compose up -d --wait; "
$remoteCmd += "docker exec campaign-tracker-app php scripts/migrate.php up"

$sshArgs = Get-BaseArgs
$sshArgs += "$SSH_USER@$SSH_HOST", $remoteCmd
ssh @sshArgs
if ($LASTEXITCODE -ne 0) { Write-Error "Deployment failed (exit $LASTEXITCODE)." }

Write-Host "`nDone. Campaign Tracker is running on $SSH_HOST." -ForegroundColor Green