setup.ps1

# Claude Code Discord Bot - Windows PowerShell Setup Script
# One-command setup for quick deployment
# Run: .\setup.ps1

$ErrorActionPreference = "Stop"

Write-Host ""
Write-Host "============================================================" -ForegroundColor Blue
Write-Host "         Claude Code Discord Bot - Setup                    " -ForegroundColor Blue  
Write-Host "============================================================" -ForegroundColor Blue
Write-Host ""

# Function to check if command exists
function Test-Command($command) {
    try {
        Get-Command $command -ErrorAction Stop | Out-Null
        return $true
    } catch {
        return $false
    }
}

# Step 1: Check/Install Deno
Write-Host "[1/5] Checking Deno installation..." -ForegroundColor Yellow
if (Test-Command "deno") {
    $denoVersion = deno --version | Select-Object -First 1
    Write-Host "[OK] Deno is installed: $denoVersion" -ForegroundColor Green
} else {
    Write-Host "Deno not found. Installing..." -ForegroundColor Yellow
    
    # Install Deno using PowerShell installer
    irm https://deno.land/install.ps1 | iex
    
    # Refresh PATH
    $env:Path = [System.Environment]::GetEnvironmentVariable("Path","Machine") + ";" + [System.Environment]::GetEnvironmentVariable("Path","User")
    
    if (Test-Command "deno") {
        Write-Host "[OK] Deno installed successfully" -ForegroundColor Green
    } else {
        Write-Host "[FAIL] Deno installation failed. Please install manually: https://deno.com" -ForegroundColor Red
        Write-Host "       After installing, restart PowerShell and run this script again." -ForegroundColor Yellow
        exit 1
    }
}

# Step 2: Check/Install Claude Code CLI
Write-Host "[2/5] Checking Claude Code CLI..." -ForegroundColor Yellow
if (Test-Command "claude") {
    Write-Host "[OK] Claude CLI is installed" -ForegroundColor Green
} else {
    Write-Host "Claude CLI not found. Installing..." -ForegroundColor Yellow
    
    if (Test-Command "npm") {
        npm install -g @anthropic-ai/claude-code
        Write-Host "[OK] Claude CLI installed" -ForegroundColor Green
        Write-Host "Run 'claude /login' to authenticate with Anthropic" -ForegroundColor Yellow
    } else {
        Write-Host "[FAIL] npm not found. Please install Node.js first: https://nodejs.org" -ForegroundColor Red
        exit 1
    }
}

# Step 3: Check for .env file or create one
Write-Host "[3/5] Checking environment configuration..." -ForegroundColor Yellow
$envFile = ".env"
if (Test-Path $envFile) {
    Write-Host "[OK] .env file found" -ForegroundColor Green
} else {
    Write-Host "Creating .env file..." -ForegroundColor Yellow
    
    # Prompt for tokens
    Write-Host "Enter your Discord Bot Token:" -ForegroundColor Cyan
    $discordToken = Read-Host
    
    Write-Host "Enter your Discord Application ID:" -ForegroundColor Cyan
    $applicationId = Read-Host
    
    # Create .env file content
    $envContent = "# Claude Code Discord Bot Configuration`n"
    $envContent += "# Generated by setup.ps1`n`n"
    $envContent += "# Required: Discord Bot Token`n"
    $envContent += "DISCORD_TOKEN=$discordToken`n`n"
    $envContent += "# Required: Discord Application ID`n"
    $envContent += "APPLICATION_ID=$applicationId`n`n"
    $envContent += "# Optional: Working directory`n"
    $envContent += "# WORK_DIR=C:/path/to/project`n`n"
    $envContent += "# Optional: User ID for mentions`n"
    $envContent += "# USER_ID=your_discord_user_id`n`n"
    $envContent += "# Optional: Category name`n"
    $envContent += "# CATEGORY_NAME=claude-code`n"
    
    [System.IO.File]::WriteAllText("$PWD\$envFile", $envContent)
    Write-Host "[OK] .env file created" -ForegroundColor Green
}

# Step 4: Initialize git if needed
Write-Host "[4/5] Checking git repository..." -ForegroundColor Yellow
if (Test-Path ".git") {
    Write-Host "[OK] Git repository found" -ForegroundColor Green
} else {
    if (Test-Command "git") {
        Write-Host "Initializing git repository..." -ForegroundColor Yellow
        git init
        Write-Host "[OK] Git repository initialized" -ForegroundColor Green
    } else {
        Write-Host "[SKIP] Git not installed. Skipping repository initialization." -ForegroundColor Yellow
    }
}

# Step 5: Verify setup
Write-Host "[5/5] Verifying setup..." -ForegroundColor Yellow
Write-Host "[OK] All dependencies installed" -ForegroundColor Green

Write-Host ""
Write-Host "============================================================" -ForegroundColor Green
Write-Host "                   Setup Complete!                          " -ForegroundColor Green
Write-Host "============================================================" -ForegroundColor Green
Write-Host ""
Write-Host "To start the bot, run:" -ForegroundColor Cyan
Write-Host "  deno run --allow-all index.ts"
Write-Host ""
Write-Host "Or with hot reload (development):" -ForegroundColor Cyan
Write-Host "  deno run --allow-all --watch index.ts"
Write-Host ""
Write-Host "Or use the quick start command:" -ForegroundColor Cyan
Write-Host "  deno task start"
Write-Host ""

# Offer to start immediately
$startNow = Read-Host "Would you like to start the bot now? (y/n)"
if ($startNow -eq "y" -or $startNow -eq "Y") {
    Write-Host "Starting Claude Code Discord Bot..." -ForegroundColor Blue
    deno run --allow-all index.ts
}