05/23 update codes, add build scripts

build.ps1

@@ -0,0 +1,120 @@
+# build.ps1
+# ---------
+# Builds LottoSight into a standalone Windows executable.
+# Output: dist\LottoSight\LottoSight.exe
+#
+# Usage:
+#   .\build.ps1               # install deps + build
+#   .\build.ps1 -SkipDeps     # skip pip install (faster when deps are current)
+#   .\build.ps1 -Clean        # wipe dist\ and build\ before building
+
+param(
+    [switch]$Clean,
+    [switch]$SkipDeps
+)
+
+$ErrorActionPreference = "Stop"
+Set-Location $PSScriptRoot
+
+# --- Helpers ------------------------------------------------------------------
+
+function Write-Step {
+    param([string]$Msg)
+    Write-Host ""
+    Write-Host ("  " + $Msg) -ForegroundColor Cyan
+    Write-Host ("  " + ("-" * $Msg.Length)) -ForegroundColor DarkGray
+}
+
+function Fail {
+    param([string]$Msg)
+    Write-Host ""
+    Write-Host "  ERROR: $Msg" -ForegroundColor Red
+    Write-Host ""
+    exit 1
+}
+
+# --- Python check -------------------------------------------------------------
+Write-Step "Checking Python"
+
+$pyCmd = Get-Command python -ErrorAction SilentlyContinue
+if (-not $pyCmd) {
+    Fail "Python not found. Install Python 3.12+ and add it to PATH."
+}
+
+# Use exit code to verify version - avoids string parsing
+python -c "import sys; sys.exit(0 if sys.version_info >= (3,12) else 1)" 2>$null
+if ($LASTEXITCODE -ne 0) {
+    $found = python -c "import sys; print(sys.version)"
+    Fail "Python 3.12 or higher required. Found: $found"
+}
+
+$pyVersion = python -c "import sys; print(sys.version.split()[0])"
+Write-Host "  Python $pyVersion  OK" -ForegroundColor Green
+
+# --- Dependencies -------------------------------------------------------------
+if (-not $SkipDeps) {
+    Write-Step "Installing dependencies"
+
+    python -m pip install --upgrade pip --quiet
+    if ($LASTEXITCODE -ne 0) { Fail "pip upgrade failed." }
+
+    python -m pip install -r requirements.txt pyinstaller --quiet
+    if ($LASTEXITCODE -ne 0) { Fail "pip install failed." }
+
+    Write-Host "  All packages up to date  OK" -ForegroundColor Green
+} else {
+    Write-Host ""
+    Write-Host "  -SkipDeps: skipping pip install" -ForegroundColor DarkGray
+}
+
+# --- Assets -------------------------------------------------------------------
+Write-Step "Checking assets"
+
+if (-not (Test-Path "assets\icon.png")) {
+    Write-Host "  icon.png missing - generating..." -ForegroundColor Yellow
+    New-Item -ItemType Directory -Force "assets" | Out-Null
+    python -c "from core.exporter import create_icon_png; create_icon_png('assets/icon.png')"
+    if ($LASTEXITCODE -ne 0) { Fail "Could not generate icon.png." }
+    Write-Host "  icon.png created  OK" -ForegroundColor Green
+} else {
+    Write-Host "  assets\icon.png  OK" -ForegroundColor Green
+}
+
+# --- Clean --------------------------------------------------------------------
+if ($Clean) {
+    Write-Step "Cleaning previous build"
+    Remove-Item -Recurse -Force "dist", "build" -ErrorAction SilentlyContinue
+    Write-Host "  dist\ and build\ removed  OK" -ForegroundColor Green
+}
+
+# --- Build --------------------------------------------------------------------
+Write-Step "Running PyInstaller"
+
+python -m PyInstaller lottosight.spec --clean --noconfirm
+if ($LASTEXITCODE -ne 0) { Fail "PyInstaller build failed." }
+
+# --- Verify and report --------------------------------------------------------
+Write-Step "Build result"
+
+$exePath = "dist\LottoSight\LottoSight.exe"
+$distDir = "dist\LottoSight"
+
+if (-not (Test-Path $exePath)) {
+    Fail "Expected exe not found at: $exePath"
+}
+
+$exeSizeMB = [math]::Round((Get-Item $exePath).Length / 1MB, 1)
+$allFiles  = Get-ChildItem $distDir -Recurse
+$dirSizeMB = [math]::Round(($allFiles | Measure-Object -Property Length -Sum).Sum / 1MB, 0)
+$absDir    = (Resolve-Path $distDir).Path
+
+Write-Host ""
+Write-Host "  Build successful!" -ForegroundColor Green
+Write-Host ""
+Write-Host "  Executable : $exePath  ($exeSizeMB MB)"
+Write-Host "  Folder     : $absDir"
+Write-Host "  Total size : ~$dirSizeMB MB"
+Write-Host ""
+Write-Host "  To run the app:" -ForegroundColor Yellow
+Write-Host "    .\dist\LottoSight\LottoSight.exe" -ForegroundColor Yellow
+Write-Host ""