@echo off
REM Complete IIS Fix - Unlock Handlers and Configure Everything
REM Run as Administrator

echo ========================================
echo   COMPLETE IIS FIX FOR POZO APP
echo ========================================
echo.

REM Check if running as Administrator
net session >nul 2>&1
if %errorLevel% neq 0 (
    echo [ERROR] This script must be run as Administrator!
    echo Please right-click and select "Run as administrator"
    pause
    exit /b 1
)

echo [1/5] Checking iisnode installation...
if exist "C:\Program Files\iisnode\iisnode.dll" (
    echo [OK] iisnode is installed
) else if exist "C:\Program Files (x86)\iisnode\iisnode.dll" (
    echo [OK] iisnode is installed (x86)
) else (
    echo [WARNING] iisnode.dll not found in standard locations
    echo [INFO] Checking IIS modules...
    powershell -Command "Import-Module WebAdministration; Get-WebGlobalModule | Where-Object { $_.Name -eq 'iisnode' } | Format-Table Name, Image" 2>nul
)

echo.
echo [2/5] Unlocking handlers section...
powershell -Command "$ErrorActionPreference = 'SilentlyContinue'; Import-Module WebAdministration; try { Set-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST' -Filter 'system.webServer/handlers' -Name 'overrideMode' -Value 'Allow' -ErrorAction Stop; Write-Host '[OK] Handlers section unlocked' } catch { Write-Host '[INFO] Trying alternative method...'; try { $config = Get-WebConfiguration -PSPath 'MACHINE/WEBROOT/APPHOST' -Filter 'system.webServer/handlers'; $config.overrideMode = 'Allow'; Set-WebConfiguration -PSPath 'MACHINE/WEBROOT/APPHOST' -Filter 'system.webServer/handlers' -Value $config; Write-Host '[OK] Handlers section unlocked (alternative method)' } catch { Write-Host '[WARNING] Could not unlock automatically' ; Write-Host 'Please unlock manually: IIS Manager ^> Server ^> Feature Delegation ^> Handler Mappings ^> Read/Write' } }"

echo.
echo [3/5] Unlocking rewrite section (if needed)...
powershell -Command "$ErrorActionPreference = 'SilentlyContinue'; Import-Module WebAdministration; try { Set-WebConfigurationProperty -PSPath 'MACHINE/WEBROOT/APPHOST' -Filter 'system.webServer/rewrite' -Name 'overrideMode' -Value 'Allow' -ErrorAction Stop; Write-Host '[OK] Rewrite section unlocked' } catch { Write-Host '[INFO] Rewrite section may already be unlocked' }"

echo.
echo [4/5] Verifying web.config...
REM Change to script directory first
cd /d "%~dp0"
if exist "dist\web.config" (
    echo [OK] web.config exists
) else (
    echo [WARNING] web.config not found in dist folder!
    echo [INFO] Creating web.config...
    
    REM Create web.config
    (
        echo ^<?xml version="1.0" encoding="UTF-8"?^>
        echo ^<configuration^>
        echo   ^<system.webServer^>
        echo     ^<handlers^>
        echo       ^<add name="iisnode" path="server.js" verb="*" modules="iisnode" resourceType="File" /^>
        echo     ^</handlers^>
        echo     ^<rewrite^>
        echo       ^<rules^>
        echo         ^<rule name="StaticContent" stopProcessing="true"^>
        echo           ^<match url="^(assets^|og^|static^|src^|favicon^|robots^|sitemap^|manifest^|sw\.js^|vite\.svg^|ads\.txt^|BingSiteAuth^|google-site-verification^|browserconfig^|schema\.json^|.*\.(js^|css^|png^|jpg^|jpeg^|gif^|svg^|woff^|woff2^|ttf^|eot^|ico^|json^|xml^|webp))" /^>
        echo           ^<action type="None" /^>
        echo         ^</rule^>
        echo         ^<rule name="NodeApp" stopProcessing="true"^>
        echo           ^<match url=".*" /^>
        echo           ^<conditions^>
        echo             ^<add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" /^>
        echo           ^</conditions^>
        echo           ^<action type="Rewrite" url="server.js" /^>
        echo         ^</rule^>
        echo       ^</rules^>
        echo     ^</rewrite^>
        echo     ^<iisnode node_env="production" loggingEnabled="true" logDirectory="iisnode" /^>
        echo   ^</system.webServer^>
        echo ^</configuration^>
    ) > "dist\web.config"
    
    if exist "dist\web.config" (
        echo [OK] web.config created successfully
    ) else (
        echo [ERROR] Failed to create web.config!
        echo [INFO] Please create it manually or copy from project root
        pause
        exit /b 1
    )
)

echo.
echo [5/5] Restarting IIS...
iisreset /noforce
if %errorLevel% equ 0 (
    echo [OK] IIS restarted successfully
) else (
    echo [WARNING] IIS restart had issues, but continuing...
)

echo.
echo ========================================
echo   FIX COMPLETE!
echo ========================================
echo.
echo Next Steps:
echo 1. Open browser: http://localhost
echo 2. If still error, check:
echo    - IIS Manager ^> Server ^> Feature Delegation
echo    - Find "Handler Mappings" ^> Set to "Read/Write"
echo 3. Check logs: dist\iisnode\ folder
echo.
pause