#!/bin/zsh

typeset -ag ZP_LIST

local load-project-list() {
	ZP_LIST=( $ZDOTDIR/projects/*(N:t) )
}
load-project-list

project() {
	case "$1" in
		reload)
			load-project-list
			echo "${(j:\n:)ZP_LIST}"
			;;
		close)
			unset ZPROJECT
			;;
		open)
			shift
			open-project "$@"
			;;
	esac
}

_project_open() {
	_arguments "2:project:($ZP_LIST)" 
	#_alternative "project:project:($ZP_LIST)" 
}

_project() {
	_arguments "1:Action:->action" \
		"*: :->args"
	case "$state" in
		action)
			_arguments '1:action:(open close reload)'
			;;
		args)
			_project_$words[2]
			;;
	esac
}
compdef _project project

local open-project() {
	typeset -gA ZPROJECT
	ZPROJECT[name]="$1"
	source $ZDOTDIR/projects/$1
	pcd
}

pcd() {
	cd ${ZPROJECT[path]}
}

alias pp=project