# Production Deployment Script for Miracles in Motion
# This script deploys the application to Azure with production SKUs and custom domain support

param(
    [Parameter(Mandatory=$false)]
    [string]$ResourceGroupName = "rg-miraclesinmotion-prod",
    
    [Parameter(Mandatory=$false)]
    [string]$Location = "East US",
    
    [Parameter(Mandatory=$false)]
    [string]$CustomDomain = "mim4u.org",
    
    [Parameter(Mandatory=$false)]
    [string]$StripePublicKey = "",
    
    [Parameter(Mandatory=$false)]
    [switch]$SkipBuild = $false
)

Write-Host "🚀 Starting Production Deployment for Miracles in Motion" -ForegroundColor Green
Write-Host "=================================================" -ForegroundColor Green

# Check if Azure CLI is installed
if (!(Get-Command "az" -ErrorAction SilentlyContinue)) {
    Write-Error "Azure CLI is not installed. Please install it first: https://docs.microsoft.com/en-us/cli/azure/install-azure-cli"
    exit 1
}

# Check if Static Web Apps CLI is installed
if (!(Get-Command "swa" -ErrorAction SilentlyContinue)) {
    Write-Host "📦 Installing Azure Static Web Apps CLI..." -ForegroundColor Yellow
    npm install -g @azure/static-web-apps-cli
}

# Login to Azure if not already logged in
$currentAccount = az account show --query "user.name" -o tsv 2>$null
if (!$currentAccount) {
    Write-Host "🔐 Please log in to Azure..." -ForegroundColor Yellow
    az login
}

Write-Host "✅ Logged in as: $currentAccount" -ForegroundColor Green

# Create resource group if it doesn't exist
Write-Host "📁 Creating resource group: $ResourceGroupName" -ForegroundColor Yellow
az group create --name $ResourceGroupName --location $Location

# Validate Stripe key
if ([string]::IsNullOrEmpty($StripePublicKey)) {
    $StripePublicKey = Read-Host "Enter your Stripe Public Key (pk_live_...)"
}

if (!$StripePublicKey.StartsWith("pk_live_")) {
    Write-Warning "Warning: Using non-production Stripe key. For production, use pk_live_..."
}

# Build and test the application
if (!$SkipBuild) {
    Write-Host "🔨 Building the application..." -ForegroundColor Yellow
    
    # Install dependencies
    Write-Host "📦 Installing main project dependencies..." -ForegroundColor Cyan
    npm install --legacy-peer-deps
    
    # Install API dependencies
    Write-Host "📦 Installing API dependencies..." -ForegroundColor Cyan
    Set-Location api
    npm install
    Set-Location ..
    
    # Run tests
    Write-Host "🧪 Running tests..." -ForegroundColor Cyan
    npx vitest run --reporter=verbose
    
    if ($LASTEXITCODE -ne 0) {
        Write-Warning "Some tests failed, but continuing with deployment..."
    }
    
    # Build the application
    Write-Host "🏗️ Building production bundle..." -ForegroundColor Cyan
    npm run build
    
    if ($LASTEXITCODE -ne 0) {
        Write-Error "Build failed! Please fix the errors and try again."
        exit 1
    }
    
    Write-Host "✅ Build completed successfully" -ForegroundColor Green
}

# Deploy infrastructure
Write-Host "🏗️ Deploying Azure infrastructure..." -ForegroundColor Yellow

$deploymentName = "mim-prod-deployment-$(Get-Date -Format 'yyyyMMdd-HHmmss')"

$deploymentResult = az deployment group create `
    --resource-group $ResourceGroupName `
    --template-file "infrastructure/main-production.bicep" `
    --parameters "infrastructure/main-production.parameters.json" `
    --parameters stripePublicKey=$StripePublicKey `
    --parameters customDomainName=$CustomDomain `
    --parameters enableCustomDomain=$true `
    --name $deploymentName `
    --output json | ConvertFrom-Json

if ($LASTEXITCODE -ne 0) {
    Write-Error "Infrastructure deployment failed!"
    exit 1
}

Write-Host "✅ Infrastructure deployed successfully" -ForegroundColor Green

# Get deployment outputs
$staticWebAppName = $deploymentResult.properties.outputs.staticWebAppName.value
$functionAppName = $deploymentResult.properties.outputs.functionAppName.value
$staticWebAppUrl = $deploymentResult.properties.outputs.staticWebAppUrl.value

Write-Host "📋 Deployment Details:" -ForegroundColor Cyan
Write-Host "  Static Web App: $staticWebAppName" -ForegroundColor White
Write-Host "  Function App: $functionAppName" -ForegroundColor White
Write-Host "  Primary URL: $staticWebAppUrl" -ForegroundColor White
if ($CustomDomain) {
    Write-Host "  Custom Domain: https://$CustomDomain" -ForegroundColor White
}

# Get deployment token for Static Web App
Write-Host "🔑 Getting deployment token..." -ForegroundColor Yellow
$deploymentToken = az staticwebapp secrets list --name $staticWebAppName --resource-group $ResourceGroupName --query "properties.apiKey" -o tsv

if ([string]::IsNullOrEmpty($deploymentToken)) {
    Write-Error "Failed to get deployment token!"
    exit 1
}

# Deploy to Static Web App
Write-Host "🚀 Deploying to Static Web App..." -ForegroundColor Yellow

$env:SWA_CLI_DEPLOYMENT_TOKEN = $deploymentToken

# Deploy using SWA CLI
swa deploy ./dist --api-location ./api --env production --deployment-token $deploymentToken

if ($LASTEXITCODE -ne 0) {
    Write-Error "Static Web App deployment failed!"
    exit 1
}

Write-Host "✅ Application deployed successfully!" -ForegroundColor Green

# Deploy Function App
Write-Host "🔧 Deploying Azure Functions..." -ForegroundColor Yellow

# Build API project
Set-Location api
npm run build 2>$null
if ($LASTEXITCODE -ne 0) {
    Write-Host "Building API project..." -ForegroundColor Cyan
    npm run tsc 2>$null
}
Set-Location ..

# Deploy functions
az functionapp deployment source config-zip --resource-group $ResourceGroupName --name $functionAppName --src "./api.zip" 2>$null

if ($LASTEXITCODE -eq 0) {
    Write-Host "✅ Azure Functions deployed successfully" -ForegroundColor Green
} else {
    Write-Warning "Function deployment may have issues, but Static Web App is deployed"
}

# Custom Domain Setup Instructions
if ($CustomDomain) {
    Write-Host "🌐 Custom Domain Setup:" -ForegroundColor Magenta
    Write-Host "================================" -ForegroundColor Magenta
    Write-Host "1. Add a CNAME record in your DNS:" -ForegroundColor Yellow
    Write-Host "   Name: www (or @)" -ForegroundColor White
    Write-Host "   Value: $($staticWebAppUrl -replace 'https://', '')" -ForegroundColor White
    Write-Host ""
    Write-Host "2. Wait for DNS propagation (up to 48 hours)" -ForegroundColor Yellow
    Write-Host "3. The SSL certificate will be automatically provisioned" -ForegroundColor Yellow
    Write-Host ""
}

# Final Summary
Write-Host "🎉 DEPLOYMENT COMPLETE!" -ForegroundColor Green
Write-Host "========================" -ForegroundColor Green
Write-Host "🌐 Primary URL: $staticWebAppUrl" -ForegroundColor Cyan
if ($CustomDomain) {
    Write-Host "🌐 Custom Domain: https://$CustomDomain (after DNS setup)" -ForegroundColor Cyan
}
Write-Host "🔗 Portal Access: $staticWebAppUrl#/portals" -ForegroundColor Cyan
Write-Host "📊 Analytics: $staticWebAppUrl#/analytics" -ForegroundColor Cyan
Write-Host "🤖 AI Portal: $staticWebAppUrl#/ai-portal" -ForegroundColor Cyan
Write-Host ""
Write-Host "📚 Next Steps:" -ForegroundColor Yellow
Write-Host "1. Set up DNS records for custom domain" -ForegroundColor White
Write-Host "2. Configure authentication providers if needed" -ForegroundColor White
Write-Host "3. Set up monitoring and alerts" -ForegroundColor White
Write-Host "4. Update Stripe webhook endpoints" -ForegroundColor White
Write-Host ""
Write-Host "✨ Your Miracles in Motion application is now live in production!" -ForegroundColor Green