# 项目信息
BINARY_NAME=nodeprobe
MODULE_NAME=github.com/meowrain/nodeprobe
MAIN_PATH=./cmd/nodeprobe

# Go 相关命令
GO=go
GOFLAGS=-v
GOBUILD=$(GO) build $(GOFLAGS)
GOCLEAN=$(GO) clean
GOTEST=$(GO) test
GOGET=$(GO) get
GOMOD=$(GO) mod

# 输出目录
BUILD_DIR=build
DIST_DIR=dist

# 版本信息
VERSION?=dev
BUILD_TIME=$(shell date -u '+%Y-%m-%d_%H:%M:%S')
GIT_COMMIT=$(shell git rev-parse --short HEAD 2>/dev/null || echo "unknown")
LDFLAGS=-ldflags "-X main.Version=$(VERSION) -X main.BuildTime=$(BUILD_TIME) -X main.GitCommit=$(GIT_COMMIT)"

# 默认目标
.PHONY: all
all: clean build

# 构建
.PHONY: build
build:
	@echo "Building $(BINARY_NAME)..."
	@mkdir -p $(BUILD_DIR)
	$(GOBUILD) $(LDFLAGS) -o $(BUILD_DIR)/$(BINARY_NAME)$(shell go env GOEXE) $(MAIN_PATH)
	@echo "Build complete: $(BUILD_DIR)/$(BINARY_NAME)"

# 快速构建（不清理）
.PHONY: quick
quick:
	@echo "Quick building $(BINARY_NAME)..."
	@mkdir -p $(BUILD_DIR)
	$(GOBUILD) -o $(BUILD_DIR)/$(BINARY_NAME)$(shell go env GOEXE) $(MAIN_PATH)

# 运行
.PHONY: run
run: build
	@echo "Running $(BINARY_NAME)..."
	@$(BUILD_DIR)/$(BINARY_NAME)$(shell go env GOEXE)

# 直接运行（不构建）
.PHONY: dev
dev:
	@echo "Running $(BINARY_NAME) in development mode..."
	$(GO) run $(MAIN_PATH)

# 测试
.PHONY: test
test:
	@echo "Running tests..."
	$(GOTEST) -v -cover ./...

# 测试覆盖率
.PHONY: coverage
coverage:
	@echo "Running tests with coverage..."
	$(GOTEST) -v -coverprofile=coverage.out ./...
	$(GO) tool cover -html=coverage.out -o coverage.html
	@echo "Coverage report generated: coverage.html"

# 清理
.PHONY: clean
clean:
	@echo "Cleaning..."
	$(GOCLEAN)
	@rm -rf $(BUILD_DIR)
	@rm -rf $(DIST_DIR)
	@rm -f coverage.out coverage.html
	@echo "Clean complete"

# 依赖管理
.PHONY: deps
deps:
	@echo "Downloading dependencies..."
	$(GOMOD) download
	$(GOMOD) tidy

# 更新依赖
.PHONY: deps-update
deps-update:
	@echo "Updating dependencies..."
	$(GOGET) -u ./...
	$(GOMOD) tidy

# 代码检查
.PHONY: lint
lint:
	@echo "Running linter..."
	@which golangci-lint > /dev/null || (echo "golangci-lint not found. Install it from https://golangci-lint.run/usage/install/" && exit 1)
	golangci-lint run ./...

# 代码格式化
.PHONY: fmt
fmt:
	@echo "Formatting code..."
	$(GO) fmt ./...

# 代码审查
.PHONY: vet
vet:
	@echo "Running go vet..."
	$(GO) vet ./...

# 交叉编译（多平台）
.PHONY: build-all
build-all: clean
	@echo "Building for multiple platforms..."
	@mkdir -p $(DIST_DIR)
	@echo "Building for Windows amd64..."
	@GOOS=windows GOARCH=amd64 $(GOBUILD) $(LDFLAGS) -o $(DIST_DIR)/$(BINARY_NAME)-windows-amd64.exe $(MAIN_PATH)
	@echo "Building for Linux amd64..."
	@GOOS=linux GOARCH=amd64 $(GOBUILD) $(LDFLAGS) -o $(DIST_DIR)/$(BINARY_NAME)-linux-amd64 $(MAIN_PATH)
	@echo "Building for Linux arm64..."
	@GOOS=linux GOARCH=arm64 $(GOBUILD) $(LDFLAGS) -o $(DIST_DIR)/$(BINARY_NAME)-linux-arm64 $(MAIN_PATH)
	@echo "Building for macOS amd64..."
	@GOOS=darwin GOARCH=amd64 $(GOBUILD) $(LDFLAGS) -o $(DIST_DIR)/$(BINARY_NAME)-darwin-amd64 $(MAIN_PATH)
	@echo "Building for macOS arm64..."
	@GOOS=darwin GOARCH=arm64 $(GOBUILD) $(LDFLAGS) -o $(DIST_DIR)/$(BINARY_NAME)-darwin-arm64 $(MAIN_PATH)
	@echo "All builds complete in $(DIST_DIR)/"

# 安装到系统
.PHONY: install
install: build
	@echo "Installing $(BINARY_NAME)..."
	$(GO) install $(LDFLAGS) $(MAIN_PATH)
	@echo "Installed to $(shell go env GOPATH)/bin/$(BINARY_NAME)"

# 卸载
.PHONY: uninstall
uninstall:
	@echo "Uninstalling $(BINARY_NAME)..."
	@rm -f $(shell go env GOPATH)/bin/$(BINARY_NAME)$(shell go env GOEXE)
	@echo "Uninstall complete"

# 帮助信息
.PHONY: help
help:
	@echo "Available targets:"
	@echo "  make build        - Build the binary"
	@echo "  make quick        - Quick build without cleaning"
	@echo "  make run          - Build and run the binary"
	@echo "  make dev          - Run without building (using go run)"
	@echo "  make test         - Run tests"
	@echo "  make coverage     - Run tests with coverage report"
	@echo "  make clean        - Clean build artifacts"
	@echo "  make deps         - Download and tidy dependencies"
	@echo "  make deps-update  - Update dependencies"
	@echo "  make lint         - Run linter (requires golangci-lint)"
	@echo "  make fmt          - Format code"
	@echo "  make vet          - Run go vet"
	@echo "  make build-all    - Build for multiple platforms"
	@echo "  make install      - Install binary to GOPATH/bin"
	@echo "  make uninstall    - Uninstall binary from GOPATH/bin"
	@echo "  make help         - Show this help message"