# Quick Start MCP Servers for ShopDB Development
# Sets up all prerequisites and tests MCP server configuration
#
# Usage:
#   .\\.claude\quick-start-mcp.ps1
#   .\\.claude\quick-start-mcp.ps1 -SkipVMSetup
#   .\\.claude\quick-start-mcp.ps1 -InstallOnly

param(
    [switch]$SkipVMSetup,
    [switch]$InstallOnly
)

$ErrorActionPreference = "Stop"

Write-Host ""
Write-Host "==========================================" -ForegroundColor Cyan
Write-Host "ShopDB MCP Quick Start" -ForegroundColor Cyan
Write-Host "==========================================" -ForegroundColor Cyan
Write-Host ""

$installDir = "C:\Users\270015376\Documents"
$repoDir = "C:\Users\270015376\Documents\github\flask-shopdb"

# Check we're in the right directory
if ((Get-Location).Path -ne $repoDir) {
    Write-Host "Switching to flask-shopdb directory..." -ForegroundColor Yellow
    Set-Location $repoDir
}

# Step 1: Check Node.js/npm
Write-Host "[1/6] Checking Node.js/npm..." -ForegroundColor Yellow
try {
    $nodeVersion = node --version
    $npmVersion = npm --version
    Write-Host "  OK: Node.js $nodeVersion, npm $npmVersion" -ForegroundColor Green
} catch {
    Write-Host "  FAIL: Node.js not found" -ForegroundColor Red
    Write-Host ""
    Write-Host "Install Node.js from: https://nodejs.org/" -ForegroundColor Yellow
    Write-Host "After installing, restart this script" -ForegroundColor Yellow
    exit 1
}

# Step 2: Check/Install Gortex
Write-Host "[2/6] Checking Gortex..." -ForegroundColor Yellow
$gortexPath = Join-Path $installDir "gortex.exe"
if (Test-Path $gortexPath) {
    try {
        $gortexVersion = & $gortexPath --version 2>&1
        Write-Host "  OK: Gortex found ($gortexVersion)" -ForegroundColor Green
    } catch {
        Write-Host "  WARN: Gortex found but may be corrupted" -ForegroundColor Yellow
    }
} else {
    Write-Host "  Installing Gortex..." -ForegroundColor Yellow
    try {
        $zipPath = Join-Path $installDir "gortex_windows_amd64.zip"

        # Download latest release
        Write-Host "    Downloading from GitHub..." -ForegroundColor Gray
        $latestUrl = "https://github.com/zzet/gortex/releases/latest/download/gortex_windows_amd64.zip"
        Invoke-WebRequest -Uri $latestUrl -OutFile $zipPath -UseBasicParsing

        # Extract
        Write-Host "    Extracting..." -ForegroundColor Gray
        Expand-Archive -Path $zipPath -DestinationPath $installDir -Force

        # Cleanup
        Remove-Item $zipPath

        Write-Host "  OK: Gortex installed" -ForegroundColor Green
    } catch {
        Write-Host "  FAIL: Could not install Gortex: $($_.Exception.Message)" -ForegroundColor Red
        Write-Host "  Manual download: https://github.com/zzet/gortex/releases" -ForegroundColor Yellow
    }
}

# Step 3: Check MySQL/Docker
Write-Host "[3/6] Checking MySQL database..." -ForegroundColor Yellow
$mysqlRunning = Test-NetConnection -ComputerName 127.0.0.1 -Port 3306 -WarningAction SilentlyContinue -InformationLevel Quiet
if ($mysqlRunning) {
    Write-Host "  OK: MySQL is running at 127.0.0.1:3306" -ForegroundColor Green
} else {
    Write-Host "  WARN: MySQL not running" -ForegroundColor Yellow
    Write-Host "  Start with: docker compose up -d db" -ForegroundColor Gray

    # Try to start Docker automatically
    try {
        $dockerRunning = docker ps 2>&1
        if ($LASTEXITCODE -eq 0) {
            Write-Host "  Starting MySQL database..." -ForegroundColor Yellow
            docker compose up -d db
            Start-Sleep -Seconds 5

            $mysqlRunning = Test-NetConnection -ComputerName 127.0.0.1 -Port 3306 -WarningAction SilentlyContinue -InformationLevel Quiet
            if ($mysqlRunning) {
                Write-Host "  OK: MySQL started successfully" -ForegroundColor Green
            }
        } else {
            Write-Host "  Docker not running. Start Docker Desktop first." -ForegroundColor Yellow
        }
    } catch {
        Write-Host "  Docker not available. Install Docker Desktop." -ForegroundColor Yellow
    }
}

# Step 4: Check MCP packages
Write-Host "[4/6] Checking MCP packages..." -ForegroundColor Yellow
$packages = @(
    "@benborla29/mcp-server-mysql",
    "@agent-infra/mcp-server-browser",
    "ssh-mcp"
)

foreach ($pkg in $packages) {
    try {
        $pkgInfo = npm view $pkg version 2>&1
        if ($LASTEXITCODE -eq 0) {
            Write-Host "  OK: $pkg available (v$pkgInfo)" -ForegroundColor Green
        } else {
            Write-Host "  WARN: $pkg not found in registry" -ForegroundColor Yellow
        }
    } catch {
        Write-Host "  WARN: Cannot check $pkg" -ForegroundColor Yellow
    }
}

# Step 5: Check VM (if not skipped)
if (-not $SkipVMSetup) {
    Write-Host "[5/6] Checking Hyper-V VM..." -ForegroundColor Yellow

    $vmIP = "192.168.100.10"
    $vmReachable = Test-Connection -ComputerName $vmIP -Count 1 -Quiet -ErrorAction SilentlyContinue

    if ($vmReachable) {
        Write-Host "  OK: VM reachable at $vmIP" -ForegroundColor Green

        # Check SSH port
        $sshOpen = Test-NetConnection -ComputerName $vmIP -Port 22 -WarningAction SilentlyContinue -InformationLevel Quiet
        if ($sshOpen) {
            Write-Host "  OK: SSH port 22 is open" -ForegroundColor Green
        } else {
            Write-Host "  WARN: SSH port not open on VM" -ForegroundColor Yellow
            Write-Host "  Run on VM (as Admin): .\\.claude\enable-vm-ssh.ps1" -ForegroundColor Gray
        }
    } else {
        Write-Host "  WARN: VM not reachable at $vmIP" -ForegroundColor Yellow
        Write-Host "  Check: VM is running in Hyper-V Manager" -ForegroundColor Gray
        Write-Host "  Check: VM has internal network adapter" -ForegroundColor Gray
    }
} else {
    Write-Host "[5/6] Skipping VM check (--SkipVMSetup)" -ForegroundColor Gray
}

# Step 6: Verify MCP config
Write-Host "[6/6] Verifying MCP configuration..." -ForegroundColor Yellow
$mcpConfigPath = Join-Path $repoDir ".claude\mcp-servers.json"
if (Test-Path $mcpConfigPath) {
    $mcpConfig = Get-Content $mcpConfigPath | ConvertFrom-Json
    $serverCount = $mcpConfig.mcpServers.PSObject.Properties.Count
    Write-Host "  OK: Config file found with $serverCount servers" -ForegroundColor Green

    # List configured servers
    foreach ($server in $mcpConfig.mcpServers.PSObject.Properties) {
        Write-Host "    - $($server.Name)" -ForegroundColor Gray
    }
} else {
    Write-Host "  FAIL: MCP config not found at $mcpConfigPath" -ForegroundColor Red
    exit 1
}

Write-Host ""
Write-Host "==========================================" -ForegroundColor Cyan
Write-Host "Setup Complete" -ForegroundColor Cyan
Write-Host "==========================================" -ForegroundColor Cyan
Write-Host ""

if ($InstallOnly) {
    Write-Host "Installation complete! (Skipping tests)" -ForegroundColor Green
    exit 0
}

# Run tests
Write-Host "Running MCP test suite..." -ForegroundColor Yellow
Write-Host ""

$testScript = Join-Path $repoDir ".claude\test-mcp-servers.ps1"
if (Test-Path $testScript) {
    if ($SkipVMSetup) {
        & $testScript -SkipVM
    } else {
        & $testScript
    }
} else {
    Write-Host "Test script not found at $testScript" -ForegroundColor Red
    exit 1
}

Write-Host ""
Write-Host "==========================================" -ForegroundColor Cyan
Write-Host "Next Steps" -ForegroundColor Cyan
Write-Host "==========================================" -ForegroundColor Cyan
Write-Host ""
Write-Host "1. Read the integration guide:" -ForegroundColor White
Write-Host "   cat .claude\MCP-INTEGRATION-GUIDE.md" -ForegroundColor Gray
Write-Host ""
Write-Host "2. Create VM snapshots (see guide):" -ForegroundColor White
Write-Host "   cat .claude\VM-SNAPSHOT-GUIDE.md" -ForegroundColor Gray
Write-Host ""
Write-Host "3. Start Claude Code from this directory:" -ForegroundColor White
Write-Host "   claude" -ForegroundColor Gray
Write-Host ""
Write-Host "4. Test MCP servers with Claude:" -ForegroundColor White
Write-Host "   - 'List all tasks in the current project'" -ForegroundColor Gray
Write-Host "   - 'Show me the endpoints table schema'" -ForegroundColor Gray
Write-Host "   - 'Take a screenshot of localhost:5001'" -ForegroundColor Gray
Write-Host "   - 'What is the hostname of the VM?'" -ForegroundColor Gray
Write-Host ""

exit 0