# clip-sync install.ps1
# One-liner install on Windows (PowerShell):
#
#   irm https://git.dracodev.net/Projets/clip-sync/raw/branch/main/install.ps1 | iex
#
# Detects architecture, downloads the binary, installs to
# %LOCALAPPDATA%\clip-sync\bin, adds it to PATH, and creates a default config.

$ErrorActionPreference = 'Stop'

$Version = if ($env:CLIP_SYNC_VERSION) { $env:CLIP_SYNC_VERSION } else { 'latest' }
$Repo = 'https://git.dracodev.net/Projets/clip-sync'
$ApiBase = 'https://git.dracodev.net/api/v1/repos/Projets/clip-sync'

# ── Resolve version ───────────────────────────────────────────────────

if ($Version -eq 'latest') {
    try {
        $release = Invoke-RestMethod "$ApiBase/releases/latest" -UseBasicParsing
        $Version = $release.tag_name
        if (-not $Version) { throw 'no tag_name' }
    } catch {
        throw "clip-sync: no release found. Publish one (git tag v0.2.0 && git push origin v0.2.0), or build from source: git clone $Repo && cd clip-sync && make install"
    }
}

# ── Detect architecture ───────────────────────────────────────────────

$arch = switch ($env:PROCESSOR_ARCHITECTURE) {
    'AMD64' { 'amd64' }
    'ARM64' { 'arm64' }
    'x86'   { 'amd64' } # 32-bit Windows runs the amd64 binary under WoW64/emulation
    default { throw "clip-sync: unsupported architecture: $env:PROCESSOR_ARCHITECTURE" }
}

$binName = "clip-sync-windows-$arch.exe"
$url = "$Repo/releases/download/$Version/$binName"

$installDir = Join-Path $env:LOCALAPPDATA 'clip-sync\bin'
$exePath = Join-Path $installDir 'clip-sync.exe'

# ── Download ──────────────────────────────────────────────────────────

New-Item -ItemType Directory -Force -Path $installDir | Out-Null
Write-Host "clip-sync: downloading $url"

try {
    Invoke-WebRequest -Uri $url -OutFile $exePath -UseBasicParsing
} catch {
    Write-Host "clip-sync: download failed. Try building from source:" -ForegroundColor Red
    Write-Host "  git clone $Repo && cd clip-sync && make install"
    throw
}

# ── Add to PATH ───────────────────────────────────────────────────────

$userPath = [Environment]::GetEnvironmentVariable('Path', 'User')
if ($userPath -split ';' -notcontains $installDir) {
    [Environment]::SetEnvironmentVariable('Path', "$userPath;$installDir", 'User')
    $env:Path += ";$installDir"
    Write-Host "clip-sync: added $installDir to PATH (restart your terminal to use it)"
} else {
    $env:Path += ";$installDir"
}

# ── Create default config ─────────────────────────────────────────────

$configDir = Join-Path $env:USERPROFILE '.config\clip-sync'
$configFile = Join-Path $configDir 'peers.toml'

if (-not (Test-Path $configFile)) {
    New-Item -ItemType Directory -Force -Path $configDir | Out-Null
    @'
# clip-sync peers configuration
# %USERPROFILE%\.config\clip-sync\peers.toml

[daemon]
port = 9137
poll_interval_ms = 500
# discovery = true      # enable mDNS auto-discovery of peers
# notify = true         # enable desktop notifications
# sync_images = true    # sync images from the clipboard (PNG)
# receive_files = true  # accept incoming file transfers

[security]
# shared_key = "..."    # generate with: clip-sync --generate-key

# Add your peers here:
# [[peers]]
# name = "example"
# addr = "192.168.1.x:9137"
'@ | Set-Content -Path $configFile -Encoding UTF8
    Write-Host "clip-sync: created default config at $configFile"
}

Write-Host ""
Write-Host "clip-sync: installation complete!" -ForegroundColor Green
Write-Host "  1. Edit $configFile to add your peers"
Write-Host "  2. Run: clip-sync"
Write-Host ""
Write-Host "  For service installation, see README.md"