volunteers/app/helpers/timeline_helper.rb
2023-07-11 13:46:00 +03:00

73 lines
1.9 KiB
Ruby

module TimelineHelper
def week_pixels
70
end
def day_pixels
week_pixels / 7
end
def max_days
@weeks * 7
end
# number of days from start of month to start of stay
def started_days(member)
return 0 unless member.arriving
return 0 if member.arriving < Date.today.at_beginning_of_month
distance = (member.arriving - Date.today.at_beginning_of_month).to_i
distance > max_days ? max_days : distance
end
def left_max
Date.today.at_beginning_of_month + 3.months
end
# amount of days of the stay, maxed at the number fo weeks shown
def stay_days(member)
return 0 unless member.leaving
start = member.arriving
start = Date.today.at_beginning_of_month if member.arriving < Date.today.at_beginning_of_month
distance = ( member.leaving - start ).to_i
max = max_days - started_days(member)
distance > max ? max : distance
end
# weekly occupany, hash containing weeks to number of volunteer mapping
def weekly
month_start = Date.today.at_beginning_of_month
( 0 ... @weeks ).collect do |week|
amount = -1
start_week = month_start + week.weeks
end_week = start_week + 7.days
#puts "WEEK #{week} #{start_week} -- #{end_week}"
@members.each do |mem|
puts "volunteer #{mem.name}"
next unless mem.arriving
next unless mem.leaving
next if mem.leaving <= start_week
#puts "volunteer #{mem.name} leaving #{mem.leaving}"
next if mem.arriving >= end_week
#puts "volunteer #{mem.name} arriving #{mem.arriving}"
amount += 1
end
amount
end
end
def bg_for(week)
[ "bg-cyan-100",
"bg-blue-100",
"bg-violet-100",
"bg-fuchsia-100",
"bg-pink-100",
"bg-rose-100",
"bg-orange-100",
"bg-amber-100",
"bg-yellow-100",
"bg-lime-100",
"bg-green-100",
"bg-teal-100",
][week%12]
end
def small_date(date)
date.strftime("%-d.%-m")
end
end