# Colors
CYAN := \033[36m
YELLOW := \033[33m
GREEN := \033[32m
RED := \033[31m
RESET := \033[0m

# Emoji
CHECK := ✅
BUILD := 🔨
CLEAN := 🧹
RUN := 🚀
CSS := 🎨
TEST := 🧪
DOCKER := 🐳
WARN := ⚠️
DOCS := 📚

# Variables
BINARY_NAME := atri.dad
DOCKER_IMAGE := atri-dot-dad
GO_FILES := $(wildcard *.go)
CSS_INPUT := lib/stylegen/base.css
CSS_OUTPUT := public/css/styles.css

# Docker detection
DOCKER_ENV := $(shell if [ -f /.dockerenv ]; then echo true; else echo false; fi)
ifeq ($(DOCKER_ENV),true)
    BASE_PATH := /app
else
    BASE_PATH := $(CURDIR)
endif

.PHONY: all build clean run dev stylegen docker-dev docker-build docker-run test help reset ensure-swag

help:
	@echo "$(CYAN)Available commands:$(RESET)"
	@echo "$(YELLOW)make clean$(RESET)     - Remove build artifacts"
	@echo "$(YELLOW)make reset$(RESET)     - Clean and reset the project to initial state"
	@echo "$(YELLOW)make build$(RESET)     - Generate CSS, docs, and build Go binary"
	@echo "$(YELLOW)make run$(RESET)       - Build and run the binary"
	@echo "$(YELLOW)make dev$(RESET)       - Run in development mode"
	@echo "$(YELLOW)make docker-dev$(RESET)- Run development environment in Docker"
	@echo "$(YELLOW)make docker-run$(RESET)- Run production container"
	@echo "$(YELLOW)make test$(RESET)      - Run tests"
	@echo "$(YELLOW)make prod$(RESET)      - Full production build"

# Check if swag is installed
ensure-swag:
	@command -v swag >/dev/null 2>&1 || { \
		echo "$(WARN) $(RED)Swagger CLI (swag) is not installed. Installing...$(RESET)"; \
		go install github.com/swaggo/swag/cmd/swag@latest; \
	}

reset:
	@echo "$(CLEAN) $(CYAN)Performing complete project reset...$(RESET)"
	@rm -f $(BINARY_NAME)
	@rm -f $(CSS_OUTPUT)
	@rm -rf public/css/*
	@rm -f tailwind.config.js
	@rm -rf docs/docs.go docs/swagger.json docs/swagger.yaml
	@go clean -cache -testcache -modcache
	@echo "$(CHECK) $(GREEN)Project reset complete$(RESET)"

clean:
	@echo "$(CLEAN) $(CYAN)Cleaning build artifacts...$(RESET)"
	@rm -f $(BINARY_NAME)
	@rm -f $(CSS_OUTPUT)
	@echo "$(CHECK) $(GREEN)Cleanup complete$(RESET)"

stylegen:
	@echo "$(CSS) $(CYAN)Generating CSS styles...$(RESET)"
	@echo "Current working directory: $$(pwd)"
	@echo "Contents of current directory:"
	@ls -la
	@echo "\nContents of lib/stylegen:"
	@ls -la lib/stylegen
	@echo "\nContents of lib/stylegen/tw:"
	@ls -la lib/stylegen/tw
	@chmod +x $(BASE_PATH)/lib/stylegen/gen.sh
	@chmod +x $(BASE_PATH)/lib/stylegen/tw/*
	@$(BASE_PATH)/lib/stylegen/gen.sh \
		-e "html" \
		-d "$(BASE_PATH)/pages/templates" \
		-o "$(BASE_PATH)/public/css"
	@echo "$(CHECK) $(GREEN)CSS generation complete$(RESET)"

swaggergen: ensure-swag
	@echo "$(DOCS) $(CYAN)Generating Swagger documentation...$(RESET)"
	@swag init
	@echo "$(CHECK) $(GREEN)Swagger docs generated$(RESET)"

# Combined generation target
generate: stylegen swaggergen

build: generate
	@echo "$(BUILD) $(CYAN)Building binary...$(RESET)"
	@go build -o $(BINARY_NAME)
	@echo "$(CHECK) $(GREEN)Build complete: $(BINARY_NAME)$(RESET)"

test:
	@echo "$(TEST) $(CYAN)Running tests...$(RESET)"
	@go test ./...
	@echo "$(CHECK) $(GREEN)Tests complete$(RESET)"

dev: generate
	@echo "$(RUN) $(CYAN)Starting development server...$(RESET)"
	@go run main.go

run: build
	@echo "$(RUN) $(CYAN)Running server...$(RESET)"
	@./$(BINARY_NAME)

docker-dev:
	@echo "$(DOCKER) $(CYAN)Starting development container...$(RESET)"
	@docker-compose -f docker-compose.dev.yml up --build

docker-build: generate
	@echo "$(DOCKER) $(CYAN)Building production Docker image...$(RESET)"
	@docker build -t $(DOCKER_IMAGE) .
	@echo "$(CHECK) $(GREEN)Docker image build complete$(RESET)"

docker-run: docker-build
	@echo "$(DOCKER) $(CYAN)Running production container...$(RESET)"
	@docker-compose up

deps:
	@echo "$(BUILD) $(CYAN)Installing dependencies...$(RESET)"
	@go mod download
	@go install github.com/swaggo/swag/cmd/swag@latest
	@echo "$(CHECK) $(GREEN)Dependencies installed$(RESET)"

fmt:
	@echo "$(BUILD) $(CYAN)Formatting code...$(RESET)"
	@go fmt ./...
	@echo "$(CHECK) $(GREEN)Code formatting complete$(RESET)"

# Full production build
prod: clean generate build
	@echo "$(CHECK) $(GREEN)Production build complete$(RESET)"

.DEFAULT_GOAL := help