# Gullrune - Build & Run Commands
# Cross-platform build automation for Flet app

.PHONY: help run install test clean build_win build_android build_aab install_android deploy_android serve_apk build_ios build_linux build_all

# ── Toolchain paths (auto-detected by flet, override here if needed) ──────────
JAVA_HOME    ?= $(HOME)/java/17.0.13+11
ANDROID_HOME ?= $(HOME)/Android/sdk

# ── Versionierung ──────────────────────────────────────────────────────────────
# Überschreibbar: make build_aab BUILD_VERSION=1.1.0 BUILD_NUMBER=2
BUILD_VERSION ?= 1.0.0
BUILD_NUMBER  ?= 1

# Default target
help:
	@echo "Gullrune - Build Commands"
	@echo "========================="
	@echo ""
	@echo "Available targets:"
	@echo "  make run            - Run the app in development mode"
	@echo "  make install        - Install all dependencies"
	@echo "  make test           - Run security tests"
	@echo "  make clean          - Clean build artifacts"
	@echo ""
	@echo "Build targets:"
	@echo "  make build_win      - Build Windows desktop app"
	@echo "  make build_android   - Build Android APK"
	@echo "  make install_android - Install APK auf verbundenem Android-Gerät (USB)"
	@echo "  make deploy_android  - Build + Install in einem Schritt"
	@echo "  make serve_apk       - APK per lokalem HTTP-Server im WLAN bereitstellen"
	@echo "  make build_ios      - Build iOS IPA (macOS only)"
	@echo "  make build_linux    - Build Linux app"
	@echo "  make build_all      - Build for all platforms"
	@echo ""
	@echo "Migration targets:"
	@echo "  make migrate        - Run Alembic migrations"
	@echo "  make migrate_create - Create new migration"

# Run the app in development mode
run:
	@echo "Starting Gullrune..."
	uv run python main.py

# Install dependencies
install:
	@echo "Installing dependencies..."
	pip install -r requirements.txt
	@echo "Done! All dependencies installed."

# Run tests
test:
	@echo "Running security tests..."
	pytest tests/ -v
	@echo "Tests completed."

# Run tests with coverage
test_coverage:
	@echo "Running tests with coverage..."
	pytest tests/ --cov=src --cov-report=html
	@echo "Coverage report generated in htmlcov/"

# Clean build artifacts
clean:
	@echo "Cleaning build artifacts..."
	rm -rf build/
	rm -rf dist/
	rm -rf *.egg-info
	find . -type d -name __pycache__ -exec rm -rf {} + 2>/dev/null || true
	find . -type f -name "*.pyc" -delete 2>/dev/null || true
	@echo "Clean complete."

# Build Windows desktop app
build_win:
	@echo "Building Windows desktop application..."
	@echo "This will create a standalone .exe in build/windows/"
	flet build windows --verbose
	@echo "Windows build complete! Check build/windows/"

# Build Android APK
# ─────────────────────────────────────────────────────────────────────────────
# Voraussetzungen (werden beim ersten Build automatisch installiert falls nötig):
#   - JDK 17    → $(HOME)/java/17.0.13+11  (auto-install by flet)
#   - Android SDK 36 + Build-Tools 28.0.3  (auto-install by flet)
#
# Bekannte Fallstricke:
#   - flet[all] in pyproject.toml zieht watchdog rein → kein Android-Wheel.
#     Lösung: [project].dependencies nutzt nur "flet==...", flet[all] liegt
#     unter [project.optional-dependencies].dev
#   - Dart SDK-Cache nach Flutter-Update leeren:
#     rm -rf $(HOME)/flutter/3.41.4/bin/cache
#
# Ausgabe: build/apk/gullrune.apk
# ─────────────────────────────────────────────────────────────────────────────
build_android:
	@echo "Building Gullrune Android APK..."
	@echo "Erster Build: 10-20 Minuten (Gradle + SDK-Download)"
	@echo "Folge-Builds: ~3-5 Minuten (Cache)"
	uv run python3 scripts/gen_version.py --version $(BUILD_VERSION) --build $(BUILD_NUMBER)
	JAVA_HOME="$(JAVA_HOME)" ANDROID_HOME="$(ANDROID_HOME)" \
	uv run flet build apk \
		--project gullrune \
		--product "Gullrune" \
		--org com.keldamar \
		--bundle-id com.keldamar.gullrune \
		--build-version $(BUILD_VERSION) \
		--build-number $(BUILD_NUMBER) \
		--splash-color "#1A2A38" \
		--splash-dark-color "#1A2A38" \
		--android-adaptive-icon-background "#2A6F9E" \
		--compile-app \
		--compile-packages \
		--exclude tests .git .venv user_data
	@echo ""
	@echo "APK fertig:"
	@find build/apk -name "*.apk" -type f
	@echo ""
	@sha256sum build/apk/gullrune.apk | tee build/apk/gullrune.apk.sha256
	@echo ""
	@echo "Auf Gerät installieren:  adb install build/apk/gullrune.apk"
	@echo "WLAN-Download starten:   make serve_apk"

# Build Android App Bundle (AAB) — für den Google Play Store
# ─────────────────────────────────────────────────────────────────────────────
# AAB ist das von Google empfohlene Format für den Play Store.
# Google Play optimiert die Auslieferung pro Gerät automatisch.
#
# Vor dem Upload: AAB mit Upload-Keystore signieren (siehe Signing-Anleitung).
# Ausgabe: build/aab/gullrune.aab
# ─────────────────────────────────────────────────────────────────────────────
build_aab:
	@echo "Building Gullrune Android App Bundle (AAB) für Play Store..."
	uv run python3 scripts/gen_version.py --version $(BUILD_VERSION) --build $(BUILD_NUMBER)
	JAVA_HOME="$(JAVA_HOME)" ANDROID_HOME="$(ANDROID_HOME)" \
	uv run flet build aab \
		--project gullrune \
		--product "Gullrune" \
		--org com.keldamar \
		--bundle-id com.keldamar.gullrune \
		--build-version $(BUILD_VERSION) \
		--build-number $(BUILD_NUMBER) \
		--splash-color "#1A2A38" \
		--splash-dark-color "#1A2A38" \
		--android-adaptive-icon-background "#2A6F9E" \
		--compile-app \
		--compile-packages \
		--exclude tests .git .venv user_data
	@echo ""
	@echo "AAB fertig:"
	@find build/aab -name "*.aab" -type f
	@echo ""
	@sha256sum build/aab/gullrune.aab | tee build/aab/gullrune.aab.sha256
	@echo ""
	@echo "Nächste Schritte:"
	@echo "  1. AAB mit Upload-Keystore signieren (falls noch nicht via flet signing konfiguriert)"
	@echo "  2. In Play Console hochladen: Test and release → Internal testing → Upload"

# Install Android APK auf verbundenem Gerät
# ─────────────────────────────────────────────────────────────────────────────
# Voraussetzungen:
#   - Android-Gerät per USB verbunden, USB-Debugging aktiviert
#   - APK muss bereits gebaut sein (make build_android)
#
# Mehrere Geräte: DEVICE=<serial> make install_android
#   Serials anzeigen mit: adb devices
# ─────────────────────────────────────────────────────────────────────────────
APK := build/apk/gullrune.apk
ADB := $(ANDROID_HOME)/platform-tools/adb

install_android:
	@echo "Suche verbundene Android-Geräte..."
	@$(ADB) devices | grep -v "List of" | grep "device$$" > /dev/null || \
		(echo "FEHLER: Kein Gerät gefunden. USB-Kabel und USB-Debugging prüfen." && exit 1)
	@test -f "$(APK)" || \
		(echo "FEHLER: $(APK) nicht gefunden. Zuerst 'make build_android' ausführen." && exit 1)
	@echo "Installiere $(APK)..."
	$(if $(DEVICE), \
		$(ADB) -s $(DEVICE) install -r "$(APK)", \
		$(ADB) install -r "$(APK)" \
	)
	@echo ""
	@echo "Installation abgeschlossen. App auf Gerät starten:"
	$(if $(DEVICE), \
		$(ADB) -s $(DEVICE) shell am start -n com.keldamar.gullrune/.MainActivity, \
		$(ADB) shell am start -n com.keldamar.gullrune/.MainActivity \
	)

# Shortcut: Build + Install in einem Schritt
deploy_android: build_android install_android

# APK per lokalem HTTP-Server im WLAN bereitstellen
# ─────────────────────────────────────────────────────────────────────────────
# Das Handy muss im selben WLAN wie dieser Rechner sein.
# Ablauf:
#   1. QR-Code im Terminal scannen
#   2. Im Android-Browser die angezeigte URL öffnen
#   3. APK herunterladen und "Installieren" tippen
#   4. Einmalig: Einstellungen → Sicherheit → Browser als Installationsquelle erlauben
#
# Port überschreiben: PORT=9090 make serve_apk
# ─────────────────────────────────────────────────────────────────────────────
PORT ?= 8888

serve_apk:
	@test -f "$(APK)" || \
		(echo "FEHLER: $(APK) nicht gefunden. Zuerst 'make build_android' ausführen." && exit 1)
	uv run python3 scripts/serve_apk.py --dir build/apk --port $(PORT)

serve_apk_debug:
	@test -f "$(APK)" || \
		(echo "FEHLER: $(APK) nicht gefunden. Zuerst 'make build_android' ausführen." && exit 1)
	uv run python3 scripts/serve_apk.py --dir build/apk --port $(PORT) --debug

# Build iOS IPA (macOS only)
build_ios:
	@echo "Building iOS IPA..."
	@echo "Requirements: macOS with Xcode installed"
	@echo "This may take 10-20 minutes on first build..."
	flet build ipa --verbose
	@echo "iOS IPA build complete! Check build/ipa/"

# Build Linux desktop app
# ─────────────────────────────────────────────────────────────────────────────
# Voraussetzung: lld (LLVM-Linker) muss installiert sein.
# Falls nicht vorhanden:
#   sudo apt install lld
#
# Das Target prüft dies automatisch und gibt einen klaren Hinweis.
#
# Ausgabe: build/linux/gullrune  (ausführbare Datei + shared libs)
# ─────────────────────────────────────────────────────────────────────────────
build_linux:
	@which ld.lld > /dev/null 2>&1 || \
		(echo "" && \
		 echo "FEHLER: ld.lld (LLVM-Linker) nicht gefunden." && \
		 echo "Bitte installieren mit:" && \
		 echo "  sudo apt install lld" && \
		 echo "" && exit 1)
	@echo "Building Gullrune Linux app..."
	uv run flet build linux \
		--project gullrune \
		--product "Gullrune" \
		--build-version 1.0.0 \
		--build-number 1 \
		--compile-app \
		--compile-packages \
		--exclude tests .git .venv user_data
	@echo ""
	@echo "Linux build fertig:"
	@find build/linux -maxdepth 2 -name "gullrune" -type f
	@echo ""
	@echo "Starten: ./build/linux/gullrune"

# Build for all platforms (use with caution)
build_all: build_win build_linux
	@echo "All platform builds complete!"
	@echo "Note: Android and iOS builds skipped (use build_android/build_ios separately)"

# Database migration targets
migrate:
	@echo "Running database migrations..."
	alembic upgrade head
	@echo "Migrations complete."

migrate_create:
	@echo "Creating new migration..."
	@read -p "Migration message: " message; \
	alembic revision --autogenerate -m "$$message"
	@echo "Migration created in alembic/versions/"

migrate_downgrade:
	@echo "Rolling back last migration..."
	alembic downgrade -1
	@echo "Rollback complete."

# Relay server
# ─────────────────────────────────────────────────────────────────────────────
# Startet den Gullrune Relay-Server lokal (für Entwicklung / Test).
# Für Produktion: systemd-Service oder Docker auf einem VPS.
#
# Beispiel Docker:
#   docker run -d -p 8765:8765 \
#     -v $(PWD)/server:/app \
#     python:3.12-slim \
#     sh -c "pip install websockets && python /app/relay.py"
# ─────────────────────────────────────────────────────────────────────────────
RELAY_PORT ?= 8765

relay:
	@echo "Starting Gullrune relay server on ws://0.0.0.0:$(RELAY_PORT) ..."
	uv run python server/relay.py --port $(RELAY_PORT)

# Development helpers
dev: install run

format:
	@echo "Formatting code with black..."
	black src/ tests/ main.py
	@echo "Code formatted."

lint:
	@echo "Linting code..."
	pylint src/ main.py || true
	@echo "Lint complete."

# Package for distribution
package_win: build_win
	@echo "Creating Windows installer..."
	@echo "TODO: Add NSIS or InnoSetup script"

package_android: build_android
	@echo "Android APK ready for distribution at:"
	@find build/apk -name "*.apk" -type f

# Security check
security_check:
	@echo "Running security checks..."
	@echo "Checking for .env in git..."
	@git check-ignore .env && echo "✓ .env is ignored" || echo "✗ WARNING: .env not ignored!"
	@echo "Checking database encryption..."
	@grep -q "DB_ENCRYPTION_KEY" .env && echo "✓ Encryption key exists" || echo "✗ WARNING: No encryption key!"
	@echo "Security check complete."