ROOT_DIR := $(shell pwd)
VENV_MYCLAUDE := $(ROOT_DIR)/.venv/bin/myclaude
USER_LOCAL_MYCLAUDE := $(HOME)/.local/bin/myclaude
COMP_DIR := $(HOME)/.local/bin/completions
SHELL_NAME := $(notdir $(SHELL))

.PHONY: help install uninstall _symlink-myclaude _install-completions _uninstall-completions

help:
	@echo "Usage: make [target]"
	@echo ""
	@echo "  install     Sync venv, symlink bin, install completions"
	@echo "  uninstall   Remove bin and completions"

install:
	@cd "$(ROOT_DIR)" && \
	if command -v uv >/dev/null 2>&1; then \
		uv sync; \
	else \
		test -x .venv/bin/pip || python3 -m venv .venv; \
		.venv/bin/pip install -e .; \
	fi
	@$(MAKE) _symlink-myclaude
	@$(MAKE) _install-completions

_symlink-myclaude:
	@test -x "$(VENV_MYCLAUDE)" || { echo "error: missing $(VENV_MYCLAUDE)"; exit 1; }
	@mkdir -p "$(HOME)/.local/bin"
	@ln -sf "$(VENV_MYCLAUDE)" "$(USER_LOCAL_MYCLAUDE)"
	@echo "Linked $(USER_LOCAL_MYCLAUDE) -> $(VENV_MYCLAUDE)"

_install-completions:
	@mkdir -p "$(COMP_DIR)"
ifeq ($(SHELL_NAME),zsh)
	@_MYCLAUDE_COMPLETE=zsh_source myclaude > "$(COMP_DIR)/_myclaude" 2>/dev/null && \
		echo "Installed zsh completion: $(COMP_DIR)/_myclaude" || \
		echo "Warning: failed to generate zsh completion"
else ifeq ($(SHELL_NAME),bash)
	@_MYCLAUDE_COMPLETE=bash_source myclaude > "$(COMP_DIR)/myclaude.bash" 2>/dev/null && \
		echo "Installed bash completion: $(COMP_DIR)/myclaude.bash" || \
		echo "Warning: failed to generate bash completion"
endif

uninstall: _uninstall-completions
	@ROOT_DIR="$(ROOT_DIR)" python3 "$(ROOT_DIR)/scripts/rm_user_local_myclaude.py"

_uninstall-completions:
	@rm -f "$(COMP_DIR)/_myclaude" "$(COMP_DIR)/myclaude.bash"
	@echo "Removed completions"