# Makefile for compiling all proto files into Go

PROTO_IN := src/app_comm/proto
PROTO_OUT := src/app_comm/api

# Find all .proto files recursively
PROTO_FILES := $(shell find $(PROTO_IN) -name "*.proto")
GO_FILES := $(shell find ./src/** -name "*.go")

# Default target
all: proto

# Go build
go: $(GO_FILES)
	@echo "Building Go application..."
	go build -o ../build/app_server -C src
	@echo "Done."

# Compile all proto files
proto: $(PROTO_FILES)
	@echo "Generating Go code from proto files..."
	@for f in $(PROTO_FILES); do \
		base=$${f##*/}; \
		name=$${base%%.*}; \
		echo "Generating $$f -> $(PROTO_OUT)/$$name"; \
		mkdir -p $(PROTO_OUT)/$$name; \
		protoc -I=$(PROTO_IN) \
			--go_out=$(PROTO_OUT)/$$name --go_opt=paths=source_relative \
			--go-grpc_out=$(PROTO_OUT)/$$name --go-grpc_opt=paths=source_relative \
			$$f || exit 1; \
	done
	@echo "Done."

# Clean builds
clean:
	@echo "Deleting built files..."
	rm -rf $(PROTO_OUT)/* build/*
	@echo "Done."

.PHONY: all clean