@echo off
:: This script checks for and installs all necessary tools for building and packaging the Flutter application on Windows.

:: 1. Check for Administrator Privileges
net session >nul 2>&1
if %errorLevel% == 0 (
    echo Administrator privileges detected. Continuing...
) else (
    echo Requesting Administrator privileges to install tools...
    powershell -Command "Start-Process cmd.exe -ArgumentList '/c %~s0' -Verb RunAs" >nul 2>&1
    exit /b
)

:: 2. Check for and Install Chocolatey
echo.
echo === Checking for Chocolatey ===
where choco >nul 2>&1
if %errorlevel% equ 0 (
    echo Chocolatey is already installed.
) else (
    echo Chocolatey not found. Installing now...
    powershell -NoProfile -ExecutionPolicy Bypass -Command "[System.Net.ServicePointManager]::SecurityProtocol = [System.Net.SecurityProtocolType]::Tls12; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))" 
    if %errorlevel% neq 0 (
        echo ERROR: Failed to install Chocolatey. Please install it manually from https://chocolatey.org
        pause
        exit /b 1
    )
    echo Chocolatey installed successfully.
    :: Add Chocolatey to the PATH for the current session
    set "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"
)

:: 3. Install Required Tools via Chocolatey
echo.
echo === Installing Build Tools (7-Zip and Enigma Virtual Box) ===

:: Install 7-Zip
echo Installing 7-Zip...
choco install 7zip -y
if %errorlevel% neq 0 (
    echo ERROR: Failed to install 7-Zip.
    pause
    exit /b 1
)
echo 7-Zip installed successfully.

:: Install Enigma Virtual Box
echo Installing Enigma Virtual Box...
choco install enigma-virtual-box -y
if %errorlevel% neq 0 (
    echo ERROR: Failed to install Enigma Virtual Box.
    pause
    exit /b 1
)
echo Enigma Virtual Box installed successfully.


echo.
echo =======================================================
echo  All required build tools have been installed.
echo  You can now use 'package_windows_single_exe.ps1' to build your single-file executable.
echo =======================================================
echo.
pause