#! /usr/local/bin/ruby

#  Copyright (c) 2006 Frédéric Senault.  All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
# 3. Neither the name of the author or any contributors may be used to
#    endorse or promote products derived from this software without
#    specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.

class EnviroGrapher < Grapher
	def subtitle(id)
		case id
		when :temp then
			"Sondes de température"
		when :humid then
			"Sonde d'humidité"
		end
	end
	def index(file)
		if(file =~ /^(.*)_enviro$/) then
			t = $1
			t.gsub!(/_/, ' ')
			yield(file, "Sondes, #{t}")
		end
	end
	def register(link)
		if(link =~ /^(.*)_enviro$/) then
			yield(:temp)
			yield(:humid)
		end
	end
	def graph(link, id, gfx, file)
		case id
		when :temp then
			gfx.adddef('temp_0', file, 'temp_0', :AVERAGE, \
					'Température rack (°C)',  '%4.1lf')
			gfx.adddef('temp_1', file, 'temp_1', :AVERAGE, \
					'Température salle (°C)', '%4.1lf')
			gfx.addgraph(:LINE, 'temp_0', nil, 'Temp r (°C)')
			gfx.addgraph(:LINE, 'temp_1', nil, 'Temp s (°C)')
		when :humid then
			gfx.adddef('humid',  file, 'humid',  :AVERAGE, \
					'Humidité salle (%)',     '%4.1lf')
			gfx.addgraph(:LINE, 'humid',  nil, 'Humd (%)')
		end
	end
end