# example/example.mk: living example part (plan 10-workflow-example.md).
# Included by the root Makefile through per-part subdir .mk includes, or run
# standalone from the repo root:
#   make -f example/example.mk example         # build lib + server
#   make -f example/example.mk example-test    # build + run example suite
#   make -f example/example.mk example-clean   # remove build/example
# Portable make: variables plus sh loops only, no GNU-only functions.

CXX ?= g++
EXAMPLE_CXXFLAGS ?= -std=c++23 -Wall -Wextra -O1
EXAMPLE_DIR ?= example
EXAMPLE_BUILD ?= build/example
EXAMPLE_TESTDIR ?= tests/example

EXAMPLE_SRCS = \
  $(EXAMPLE_DIR)/fw/Http.cpp \
  $(EXAMPLE_DIR)/fw/Router.cpp \
  $(EXAMPLE_DIR)/fw/App.cpp \
  $(EXAMPLE_DIR)/fw/View.cpp \
  $(EXAMPLE_DIR)/fw/Validate.cpp \
  $(EXAMPLE_DIR)/fw/Templates.cpp \
  $(EXAMPLE_DIR)/fw/Negotiate.cpp \
  $(EXAMPLE_DIR)/fw/Cookies.cpp \
  $(EXAMPLE_DIR)/fw/StaticFiles.cpp \
  $(EXAMPLE_DIR)/fw/Tls.cpp \
  $(EXAMPLE_DIR)/fw/Kv.cpp \
  $(EXAMPLE_DIR)/fw/Observ.cpp \
  $(EXAMPLE_DIR)/fw/Data.cpp \
  $(EXAMPLE_DIR)/fw/Jobs.cpp \
  $(EXAMPLE_DIR)/fw/Net.cpp \
  $(EXAMPLE_DIR)/fw/Workflow.cpp \
  $(EXAMPLE_DIR)/fw/TestClient.cpp \
  $(EXAMPLE_DIR)/fw/Server.cpp \
  $(EXAMPLE_DIR)/app/App.cpp \
  $(EXAMPLE_DIR)/app/Seed.cpp \
  $(EXAMPLE_DIR)/app/Templates.cpp \
  $(EXAMPLE_DIR)/app/Embedded.cpp \
  $(EXAMPLE_DIR)/app/Index.cpp \
  $(EXAMPLE_DIR)/app/RoutingDemo.cpp \
  $(EXAMPLE_DIR)/app/DataDemo.cpp \
  $(EXAMPLE_DIR)/app/SecurityDemo.cpp \
  $(EXAMPLE_DIR)/app/FormatsDemo.cpp \
  $(EXAMPLE_DIR)/app/RealtimeDemo.cpp \
  $(EXAMPLE_DIR)/app/OpsDemo.cpp

EXAMPLE_TESTS = \
  $(EXAMPLE_TESTDIR)/index_test.cpp \
  $(EXAMPLE_TESTDIR)/health_test.cpp \
  $(EXAMPLE_TESTDIR)/routing/hello_test.cpp \
  $(EXAMPLE_TESTDIR)/routing/views_test.cpp \
  $(EXAMPLE_TESTDIR)/routing/routers_test.cpp \
  $(EXAMPLE_TESTDIR)/chain/deep_test.cpp \
  $(EXAMPLE_TESTDIR)/orm/users_test.cpp \
  $(EXAMPLE_TESTDIR)/kv/items_test.cpp \
  $(EXAMPLE_TESTDIR)/cache/lookup_test.cpp \
  $(EXAMPLE_TESTDIR)/pubsub/publish_test.cpp \
  $(EXAMPLE_TESTDIR)/auth/login_test.cpp \
  $(EXAMPLE_TESTDIR)/auth/me_test.cpp \
  $(EXAMPLE_TESTDIR)/sessions/counter_test.cpp \
  $(EXAMPLE_TESTDIR)/uploads/file_test.cpp \
  $(EXAMPLE_TESTDIR)/forms/contact_test.cpp \
  $(EXAMPLE_TESTDIR)/validate/user_test.cpp \
  $(EXAMPLE_TESTDIR)/templates/page_test.cpp \
  $(EXAMPLE_TESTDIR)/formats/data_test.cpp \
  $(EXAMPLE_TESTDIR)/static/files_test.cpp \
  $(EXAMPLE_TESTDIR)/embedded/assets_test.cpp \
  $(EXAMPLE_TESTDIR)/streaming/feed_test.cpp \
  $(EXAMPLE_TESTDIR)/streaming/passthrough_test.cpp \
  $(EXAMPLE_TESTDIR)/ws/chat_test.cpp \
  $(EXAMPLE_TESTDIR)/socketio/rooms_test.cpp \
  $(EXAMPLE_TESTDIR)/sse/events_test.cpp \
  $(EXAMPLE_TESTDIR)/webdav/files_test.cpp \
  $(EXAMPLE_TESTDIR)/events/fire_test.cpp \
  $(EXAMPLE_TESTDIR)/metrics/counters_test.cpp \
  $(EXAMPLE_TESTDIR)/telemetry/trace_test.cpp \
  $(EXAMPLE_TESTDIR)/supervisor/tasks_test.cpp \
  $(EXAMPLE_TESTDIR)/supervisor/workers_test.cpp \
  $(EXAMPLE_TESTDIR)/replication/state_test.cpp \
  $(EXAMPLE_TESTDIR)/restclient/self_test.cpp \
  $(EXAMPLE_TESTDIR)/openapi/docs_test.cpp \
  $(EXAMPLE_TESTDIR)/cli/ai_test.cpp \
  $(EXAMPLE_TESTDIR)/workflow/release_test.cpp \
  $(EXAMPLE_TESTDIR)/redirect/here_test.cpp

.PHONY: example example-test example-clean

example:
	mkdir -p $(EXAMPLE_BUILD)/obj
	for s in $(EXAMPLE_SRCS); do \
	  o=$(EXAMPLE_BUILD)/obj/`echo $$s | tr '/' '_'`.o; \
	  $(CXX) $(EXAMPLE_CXXFLAGS) -I$(EXAMPLE_DIR) -c $$s -o $$o || exit 1; \
	done
	ar rcs $(EXAMPLE_BUILD)/libexample.a $(EXAMPLE_BUILD)/obj/*.o
	$(CXX) $(EXAMPLE_CXXFLAGS) -I$(EXAMPLE_DIR) $(EXAMPLE_DIR)/main.cpp \
	  $(EXAMPLE_BUILD)/libexample.a -o $(EXAMPLE_BUILD)/living-server

example-test: example
	mkdir -p $(EXAMPLE_BUILD)/tests
	pass=0; fail=0; \
	for t in $(EXAMPLE_TESTS); do \
	  n=`echo $$t | sed 's|$(EXAMPLE_TESTDIR)/||; s|/|_|g; s|\.cpp$$||'`; \
	  $(CXX) $(EXAMPLE_CXXFLAGS) -I$(EXAMPLE_DIR) -I$(EXAMPLE_TESTDIR) \
	    $$t $(EXAMPLE_BUILD)/libexample.a \
	    -o $(EXAMPLE_BUILD)/tests/$$n || exit 1; \
	  if $(EXAMPLE_BUILD)/tests/$$n; then pass=$$((pass+1)); \
	  else fail=$$((fail+1)); echo "FAIL: $$t"; fi; \
	done; \
	echo "example suite: $$pass passed, $$fail failed"; \
	test $$fail -eq 0

example-clean:
	rm -rf $(EXAMPLE_BUILD)

# Root Makefile aggregation points (double-colon: safe with other parts).
all:: example
test:: example-test
clean:: example-clean