#
# Copyright (C) 2018 Sartura Ltd.
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(TOPDIR)/rules.mk

PKG_NPM_NAME:=mozilla-iot-gateway
PKG_NAME:=node-$(PKG_NPM_NAME)
PKG_VERSION:=0.6.0
PKG_RELEASE:=3
PKG_REV:=df2d06def2051238bde7b8e5ee306262235d4c9f

PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://github.com/mozilla-iot/gateway.git
PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
PKG_SOURCE_VERSION:=$(PKG_REV)
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_MIRROR_HASH:=d686df778a7de693db11273eb87c16ec4d9e3ff9bbb550ed3ef94e29e96750e2

PKG_BUILD_DEPENDS:=node/host openzwave

PKG_MAINTAINER:=Marko Ratkaj <marko.ratkaj@sartura.hr>
PKG_LICENSE:=MPL-2.0
PKG_LICENSE_FILES:=LICENSE

include $(INCLUDE_DIR)/package.mk

define Package/node-mozilla-iot-gateway
  SUBMENU:=Node.js
  SECTION:=lang
  CATEGORY:=Languages
  TITLE:=Things Gateway by Mozilla
  URL:=https://iot.mozilla.org/gateway/
  DEPENDS:= +libpthread +node +node-npm +libopenzwave +openzwave-config +python +python3-light +python3-pip +openssl-util
  DEPENDS+= +MOIT_enable-plugin-support:git-http
  MENU:=1
endef

define Package/node-mozilla-iot-gateway/description
  Build Your Own Web of Things Gateway. The "Web of Things" (WoT) is the
  idea of taking the lessons learned from the World Wide Web and applying
  them to IoT. It's about creating a decentralized Internet of Things by
  giving Things URLs on the web to make them linkable and discoverable,
  and defining a standard data model and APIs to make them interoperable.
endef

define Package/node-mozilla-iot-gateway/config
  source "$(SOURCE)/Config.in"
endef

CPU:=$(subst powerpc,ppc,$(subst aarch64,arm64,$(subst x86_64,x64,$(subst i386,ia32,$(ARCH)))))

define Build/Compile
	$(MAKE_VARS) \
	$(MAKE_FLAGS) \
	npm_config_arch=$(CONFIG_ARCH) \
	npm_config_nodedir=$(STAGING_DIR)/usr/ \
	npm_config_cache=$(TMP_DIR)/npm-cache \
	npm_config_tmp=$(TMP_DIR)/npm-tmp \
	PREFIX="$(PKG_INSTALL_DIR)/usr/" \
	$(STAGING_DIR_HOSTPKG)/bin/npm install --build-from-source --target_arch=$(CPU) -g $(DL_DIR)/$(PKG_SOURCE)
endef

define Package/node-mozilla-iot-gateway/install
	$(INSTALL_DIR) $(1)/opt/mozilla-iot/gateway/
	$(CP) $(PKG_INSTALL_DIR)/usr/lib/node_modules/things-gateway/* $(1)/opt/mozilla-iot/gateway
	$(STAGING_DIR_HOSTPKG)/bin/npm --prefix=$(1)/opt/mozilla-iot/gateway install $(1)/opt/mozilla-iot/gateway

	# Clean up of old build files that confuse OpenWrt's dependency checker
	$(RM) -r $(1)/opt/mozilla-iot/gateway/node_modules/sqlite3/lib/binding/node-v57-linux-x64
	$(RM) -r $(1)/opt/mozilla-iot/gateway/node_modules/ursa-optional/build/Release/ursaNative.node
	$(RM) -r $(1)/opt/mozilla-iot/gateway/node_modules/ursa-optional/build/Release/obj.target/ursaNative.node

	$(INSTALL_DIR) $(1)/opt/mozilla-iot/gateway/node_modules/sqlite3/lib/binding/node-v57-linux-$(CPU)/
	$(CP) $(PKG_INSTALL_DIR)/usr/lib/node_modules/things-gateway/node_modules/sqlite3/lib/binding/node-v57-linux-$(CPU)/node_sqlite3.node \
		$(1)/opt/mozilla-iot/gateway/node_modules/sqlite3/lib/binding/node-v57-linux-$(CPU)/

	$(INSTALL_DIR) $(1)/etc/init.d
	$(INSTALL_BIN) ./files/mozilla-iot-gateway.init $(1)/etc/init.d/mozilla-iot-gateway
endef

$(eval $(call BuildPackage,node-mozilla-iot-gateway))