# Bitflash Windows build — ImGui + GLFW + OpenGL3
# Run from MSYS2 UCRT64: make -f makefile.mingw

CXX = g++

DEPS      = ../deps
RANDOMX   = ../RandomX
IMGUI_DIR = imgui

CXXFLAGS = -std=gnu++14 -O2 -w -fpermissive -Wno-deprecated-declarations -pthread \
           -DWIN32 -DNOPCH \
           -DSECP256K1_STATIC \
           -I$(DEPS)/include -I$(RANDOMX)/src \
           -I$(DEPS)/include/nlohmann \
           -IC:/msys64/ucrt64/include \
           -I$(IMGUI_DIR)

LIBS = -L$(DEPS)/lib -lsecp256k1 \
       -L$(RANDOMX)/build -lrandomx \
       -lsodium -lssl -lcrypto -ldb_cxx -lpthread \
       -LC:/msys64/ucrt64/lib \
       -lglfw3 -lopengl32 -lgdi32 \
       -lkernel32 -luser32 -lcomdlg32 -lwinspool -lwinmm \
       -lshell32 -lcomctl32 -lole32 -loleaut32 -luuid \
       -lrpcrt4 -ladvapi32 -lws2_32 -lmswsock -lcrypt32

IMGUI_OBJS = obj/imgui.o obj/imgui_draw.o obj/imgui_tables.o \
             obj/imgui_widgets.o obj/imgui_impl_glfw.o obj/imgui_impl_opengl3.o

NODE_OBJS = obj/util.o obj/script.o obj/db.o obj/net.o obj/main.o \
            obj/market.o obj/sha.o obj/nostr.o obj/randomx_pow.o \
            obj/btfaddr.o obj/btfchan.o obj/btfrv.o obj/btftunnel.o obj/rpc.o

GUI_OBJS = obj/gui.o obj/main_gui.o obj/bitflash_res.o

HEADERS = headers_core.h headers.h util.h main.h serialize.h uint256.h \
          key.h bignum.h script.h db.h base58.h net.h nostr.h \
          randomx_pow.h btfaddr.h btfchan.h btfrv.h btftunnel.h market.h

all: bitflash.exe

obj/bitflash_res.o: bitflash.rc rc/bitcoin.ico
	mkdir -p obj
	windres -o $@ -i bitflash.rc

obj/%.o: %.cpp $(HEADERS)
	mkdir -p obj
	$(CXX) -c $(CXXFLAGS) -o $@ $<

obj/sha.o: sha.cpp sha.h
	mkdir -p obj
	$(CXX) -c $(CXXFLAGS) -O3 -o $@ $<

obj/imgui.o:              $(IMGUI_DIR)/imgui.cpp
	mkdir -p obj
	$(CXX) -c $(CXXFLAGS) -o $@ $<

obj/imgui_draw.o:         $(IMGUI_DIR)/imgui_draw.cpp
	mkdir -p obj
	$(CXX) -c $(CXXFLAGS) -o $@ $<

obj/imgui_tables.o:       $(IMGUI_DIR)/imgui_tables.cpp
	mkdir -p obj
	$(CXX) -c $(CXXFLAGS) -o $@ $<

obj/imgui_widgets.o:      $(IMGUI_DIR)/imgui_widgets.cpp
	mkdir -p obj
	$(CXX) -c $(CXXFLAGS) -o $@ $<

obj/imgui_impl_glfw.o:    $(IMGUI_DIR)/imgui_impl_glfw.cpp
	mkdir -p obj
	$(CXX) -c $(CXXFLAGS) -o $@ $<

obj/imgui_impl_opengl3.o: $(IMGUI_DIR)/imgui_impl_opengl3.cpp
	mkdir -p obj
	$(CXX) -c $(CXXFLAGS) -o $@ $<

bitflash.exe: $(IMGUI_OBJS) $(NODE_OBJS) $(GUI_OBJS)
	$(CXX) $(CXXFLAGS) -mwindows -o $@ $^ $(LIBS)
	@echo "Built: bitflash.exe"

clean:
	rm -rf obj bitflash.exe