# Function to install packwiz and add it to the system path
function Install-Packwiz {
    # Download packwiz executable
    Invoke-WebRequest -Uri "https://seafsh.cc/u/d4R3lH.exe" -OutFile "packwiz.exe"
    Write-Host "packwiz downloaded successfully!"

    # Create packwiz directory if it doesn't exist
    $packwizDir = "${env:ProgramFiles}\packwiz"
    if (-not (Test-Path $packwizDir)) {
        New-Item -ItemType Directory -Path $packwizDir
        Write-Host "packwiz directory created successfully!"
    }

    # Move packwiz executable to the packwiz directory
    Move-Item -Path ".\packwiz.exe" -Destination "$packwizDir\packwiz.exe" -Force
    Write-Host "packwiz moved successfully!"

    # Add packwiz directory to the system path
    $path = [Environment]::GetEnvironmentVariable("Path", "Machine")
    if ($path -notlike "*$packwizDir*") {
        [Environment]::SetEnvironmentVariable("Path", "$path;$packwizDir", "Machine")
        Write-Host "packwiz added to the system path successfully!"
    }

    # Generate completion script for powershell
    $packwizCompletion = packwiz completion powershell
    $packwizCompletion | Out-String | Out-File -FilePath "$packwizDir\packwiz.ps1" -Encoding utf8
    Write-Host "packwiz completion script generated successfully!"

    # Define the path to the system PowerShell profile script
    $systemProfilePath = "${env:SystemRoot}\System32\WindowsPowerShell\v1.0\profile.ps1"
    # Check if the system profile script exists
    if (-not (Test-Path $systemProfilePath)) {
        Write-Host "System profile script not found. Creating a new one..."
        New-Item -Path $systemProfilePath -ItemType File | Out-Null
    }
    Add-Content -Path $systemProfilePath -Value ". `"$packwizDir\packwiz.ps1`""
    Write-Host "packwiz completion script added to the system profile script successfully!"
}

# Function to create symlink for pre-commit hook
function Symlink {
    # Get the root directory of the repository
    $rootDir = Split-Path -Path $PSScriptRoot -Parent

    Write-Host "Root directory: $rootDir"

    # Check if .git/hooks directory exists
    $gitHooksDir = "$rootDir\.git\hooks"
    Write-Host "Git hooks directory: $gitHooksDir"
    if (-not (Test-Path $gitHooksDir)) {
        Write-Error "Error: .git/hooks directory does not exist"
        exit 1
    }

    # Create symlink for pre-commit hook
    New-Item -ItemType SymbolicLink -Path "$gitHooksDir\post-commit" -Target "$rootDir\scripts\hooks\post-commit" -Force
}

Install-Packwiz
Symlink
Write-Host "Script execution completed successfully!"