# Makefile for StabilityTester
# Version: 1.0.1
# Interface: PySide6 (Qt for Python)

.PHONY: help install run test clean all check-python venv prerequis clean-venv info build-windows

# Variables
VENV_DIR := .venv
PYTHON := python3
PIP := pip
REQUIREMENTS := requirements.txt

# Build Windows (croise, via Wine)
WINE_PREFIX := $(HOME)/.wine-stabilitytester
WIN_PYTHON_VERSION := 3.13.15
WIN_PYTHON := C:\\Python313\\python.exe
# PySide6 est epingle pour le build Windows : a partir de 6.10, Qt6Core.dll
# depend de icuuc.dll (ICU systeme de Windows 10+) que Wine n'implemente pas,
# ce qui rend l'analyse PyInstaller impossible. 6.9.3 s'en passe.
WIN_PYSIDE6 := PySide6==6.9.3

# Detect OS
UNAME := $(shell uname -s)

# Default target
help:
	@echo "🌐 StabilityTester - Makefile"
	@echo "============================"
	@echo ""
	@echo "Targets:"
	@echo "  prerequis   - 📋 Install system prerequisites"
	@echo "  venv        - 🐍 Create Python virtual environment"
	@echo "  install     - 📦 Install Python dependencies"
	@echo "  run        - 🚀 Run the application"
	@echo "  test       - 🧪 Run basic tests"
	@echo "  build-windows - 🪟 Build the Windows .exe (via Wine)"
	@echo "  clean      - 🧹 Clean build artifacts"
	@echo "  clean-venv - 🧹 Remove virtual environment"
	@echo "  all        - 🔄 Install prerequisites, venv, dependencies and run"
	@echo "  info       - 📊 Show environment info"
	@echo "  check-py   - 🐍 Check Python version"
	@echo ""

# Check Python version
check-python:
	@$(PYTHON) --version

# Install system prerequisites
prerequis:
	@echo "📋 Installing system prerequisites..."
	@echo "Detected OS: $(UNAME)"
ifeq ($(UNAME),Linux)
	@echo "🐧 Linux detected - Installing required packages..."
	@if [ -f /etc/os-release ]; then \
		. /etc/os-release && \
		if [ "$$ID" = "ubuntu" ] || [ "$$ID" = "debian" ] || [ "$$ID_LIKE" = "debian" ]; then \
			sudo apt-get update -qq && \
			sudo apt-get install -y -qq python3 python3-pip python3-venv libgl1 libxcb-xinerama0 libxkbcommon-x11-0 libxcb-cursor0 || echo "⚠️ Some packages may have failed to install"; \
		fi; \
	fi
	@echo "✅ System prerequisites installed!"
else ifeq ($(UNAME),Darwin)
	@echo "🍎 macOS detected"
	@echo "✅ macOS prerequisites are typically pre-installed!"
	@echo "If you have issues, install: brew install pythonqt"
else
	@echo "🪟 Windows detected"
	@echo "✅ Windows prerequisites are typically pre-installed!"
	@echo "Make sure Python is in your PATH"
endif

# Create virtual environment
venv:
	@echo "🐍 Creating Python virtual environment..."
	@if [ ! -d "$(VENV_DIR)" ]; then \
		$(PYTHON) -m venv $(VENV_DIR) && \
		echo "✅ Virtual environment created at $(VENV_DIR)"; \
	else \
		echo "ℹ️ Virtual environment already exists at $(VENV_DIR)"; \
	fi
	@echo ""
	@echo "To activate the virtual environment, run:"
	@echo "  source $(VENV_DIR)/bin/activate"

# Install dependencies
install:
	@echo "📦 Installing Python dependencies..."
	@if [ -d "$(VENV_DIR)" ]; then \
		echo "Using virtual environment at $(VENV_DIR)"; \
		$(VENV_DIR)/bin/pip install -r $(REQUIREMENTS) && \
		echo "✅ Dependencies installed in virtual environment!"; \
	else \
		$(PIP) install -r $(REQUIREMENTS) && \
		echo "✅ Dependencies installed globally!"; \
	fi

# Run the application
run:
	@echo "🚀 Starting StabilityTester with PySide6..."
	@if [ -d "$(VENV_DIR)" ]; then \
		$(VENV_DIR)/bin/python main.py; \
	else \
		$(PYTHON) main.py; \
	fi

# Run basic tests
test:
	@echo "🧪 Running basic tests..."
	@if [ -d "$(VENV_DIR)" ]; then \
		$(VENV_DIR)/bin/python -c "from core.network_tester import NetworkTester; t = NetworkTester(); r = t.connection_test(); print(f'✅ Connection test: {r.success}')" && \
		$(VENV_DIR)/bin/python -c "from monitor.monitor import StabilityMonitor; m = StabilityMonitor(); print(f'✅ StabilityMonitor created successfully')" && \
		$(VENV_DIR)/bin/python -c "from gui.app import StabilityTesterWindow; print(f'✅ PySide6 GUI loaded successfully')"; \
	else \
		$(PYTHON) -c "from core.network_tester import NetworkTester; t = NetworkTester(); r = t.connection_test(); print(f'✅ Connection test: {r.success}')" && \
		$(PYTHON) -c "from monitor.monitor import StabilityMonitor; m = StabilityMonitor(); print(f'✅ StabilityMonitor created successfully')" && \
		$(PYTHON) -c "from gui.app import StabilityTesterWindow; print(f'✅ PySide6 GUI loaded successfully')"; \
	fi
	@echo "🎉 All basic tests passed!"

# Build de l'executable Windows depuis Linux.
# PyInstaller ne sait pas cross-compiler : on execute un Python Windows sous
# Wine. Le prefixe est provisionne une seule fois puis reutilise.
build-windows:
	@echo "🪟 Building Windows executable via Wine..."
	@command -v wine >/dev/null 2>&1 || { echo "❌ wine is required (apt install wine winetricks)"; exit 1; }
	@if [ ! -f "$(WINE_PREFIX)/drive_c/Python313/python.exe" ]; then \
		echo "📥 Provisioning Wine prefix (one-time, downloads ~1 GB)..."; \
		WINEPREFIX=$(WINE_PREFIX) WINEARCH=win64 wineboot --init >/dev/null 2>&1; \
		echo "📥 Installing native UCRT (Wine's builtin lacks the C99 complex math NumPy needs)..."; \
		WINEPREFIX=$(WINE_PREFIX) winetricks -q -f vcrun2022 ucrtbase2019 >/dev/null 2>&1; \
		curl -sL -o /tmp/python-win.exe \
			https://www.python.org/ftp/python/$(WIN_PYTHON_VERSION)/python-$(WIN_PYTHON_VERSION)-amd64.exe && \
		WINEPREFIX=$(WINE_PREFIX) wine /tmp/python-win.exe /quiet InstallAllUsers=1 \
			PrependPath=1 Include_test=0 TargetDir='C:\\Python313' && \
		rm -f /tmp/python-win.exe; \
	else \
		echo "ℹ️ Wine prefix already provisioned at $(WINE_PREFIX)"; \
	fi
	@echo "📦 Installing Windows dependencies..."
	@WINEPREFIX=$(WINE_PREFIX) WINEDEBUG=-all wine $(WIN_PYTHON) -m pip install --no-input \
		--disable-pip-version-check -q -r $(REQUIREMENTS) "$(WIN_PYSIDE6)" pyinstaller
	@echo "🔨 Running PyInstaller..."
	@WINEPREFIX=$(WINE_PREFIX) wineserver -k 2>/dev/null || true
	@rm -f dist/StabilityTester.exe
	@WINEPREFIX=$(WINE_PREFIX) WINEDEBUG=-all wine $(WIN_PYTHON) -m PyInstaller \
		--noconfirm --clean --distpath dist --workpath build StabilityTester.spec
	@WINEPREFIX=$(WINE_PREFIX) wineserver -k 2>/dev/null || true
	@echo "✅ Windows executable: dist/StabilityTester.exe"
	@ls -lh dist/StabilityTester.exe

# Clean build artifacts
clean:
	@echo "🧹 Cleaning build artifacts..."
	find . -type d -name "__pycache__" -exec rm -rf {} + 2>/dev/null || true
	find . -name "*.pyc" -delete 2>/dev/null || true
	find . -name "*.pyo" -delete 2>/dev/null || true
	@echo "✅ Cleanup complete!"

# Remove virtual environment
clean-venv:
	@echo "🧹 Removing virtual environment..."
	@if [ -d "$(VENV_DIR)" ]; then \
		rm -rf $(VENV_DIR) && \
		echo "✅ Virtual environment removed!"; \
	else \
		echo "ℹ️ No virtual environment found"; \
	fi

# Install everything and run
all: prerequis venv install run

# Show environment info
info:
	@echo "📊 StabilityTester - Environment Info"
	@echo "================================="
	@echo ""
	@echo "Python version:"
	@$(PYTHON) --version
	@echo ""
	@echo "Pip version:"
	@$(PIP) --version 2>/dev/null || echo "pip not found"
	@echo ""
	@echo "Virtual environment:"
	@if [ -d "$(VENV_DIR)" ]; then \
		ls -la $(VENV_DIR)/bin/python* 2>/dev/null | head -1 || echo "$(VENV_DIR) exists"; \
	else \
		echo "No virtual environment"; \
	fi
	@echo ""
	@echo "Installed packages:"
	@if [ -d "$(VENV_DIR)" ]; then \
		$(VENV_DIR)/bin/pip list 2>/dev/null | grep -E "(PySide6|requests|matplotlib|speedtest|ping3)" || echo "No packages in venv"; \
	else \
		$(PIP) list 2>/dev/null | grep -E "(PySide6|requests|matplotlib|speedtest|ping3)" || echo "No packages found"; \
	fi