.PHONY: help install-swag swagger build run dev clean deps

# Determine GOPATH
GOPATH ?= $(shell go env GOPATH)
SWAG := $(GOPATH)/bin/swag

# Default target
help:
	@echo "Available targets:"
	@echo "  make install-swag  - Install swag CLI if not present"
	@echo "  make swagger       - Generate Swagger documentation"
	@echo "  make build         - Build the application"
	@echo "  make run           - Build and run the application"
	@echo "  make dev           - Run in development mode"
	@echo "  make clean         - Remove build artifacts"
	@echo "  make deps          - Download dependencies"

# Check if swag is installed, install if not
install-swag:
	@test -f $(SWAG) || \
	(echo "Installing swag..." && \
	go install github.com/swaggo/swag/cmd/swag@latest)

# Generate Swagger docs (auto-installs swag if needed)
swagger: install-swag
	@echo "Generating Swagger documentation..."
	@$(SWAG) init

# Build the application
build: swagger
	@echo "Building application..."
	@go build -o bin/api .

# Run the application
run: build
	@echo "Starting server..."
	@./bin/api

# Development mode with swagger generation
dev: swagger
	@echo "Running in development mode..."
	@go run .

# Clean build artifacts
clean:
	@echo "Cleaning up..."
	@rm -rf bin/
	@rm -rf docs/

# Download dependencies
deps:
	@echo "Downloading dependencies..."
	@go mod download
	@go mod tidy