#! /bin/bash --
[ -n "${GREZZO_1577142078-}" ] && return; GREZZO_1577142078=0

. "$(this_script_path)/pip.sh"
. "$(this_script_path)/curl.sh"

function feat_add_poetry() {
	# Questo era il vecchio metodo:
    #feat_needed "pip"
	#feat_needed "curl"
	#curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/get-poetry.py | python
    
    # Adesso è raccomandato invece installare direttamente con pip:
    pip_feat_needed "poetry"
	. "$HOME/.poetry/env"
}

function poetry_initialized() {
	poetry check >/dev/null 2>&1
}

function poetry_feat_added() {
	poetry show | cut -f1 -d ' ' | grep -q ^"$1"$
}

function poetry_feat_missing() {
	# Ricarica .bashrc.before per eventuali modifiche al PATH
	if [ -f "$HOME/.bashrc.before" ]; then
		source "$HOME/.bashrc.before"
	fi

	if feat_missing "pip"; then
		true
	else
		if feat_missing "poetry"; then
			true
		else
			if ! poetry_initialized; then
				true
			fi
			! poetry run python -c "import $1" >/dev/null 2>&1
		fi
	fi
}

function poetry_feat_needed() {
	# Ricarica .bashrc.before per eventuali modifiche al PATH
	if [ -f "$HOME/.bashrc.before" ]; then
		source "$HOME/.bashrc.before"
	fi

	feat_needed "poetry"
	FEAT="$1"
	if ! poetry_initialized; then
		poetry init -n
	fi
	if poetry_feat_added "$FEAT"; then
		if poetry_feat_missing "$FEAT"; then
			poetry install
		fi
	else
		if type "poetry_feat_add_$FEAT" > /dev/null 2>&1 ; then
			eval "poetry_feat_add_$FEAT"
		else
			poetry_feat_add "$FEAT"
		fi
	fi
}

function poetry_feat_add() {
	poetry add "$1"
}

unset DOVE