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class TimeTravel
constructor: (@overview)->
@container = @overview.container.find('.time-travel')
@todayBt = @container.find(".today")
@prevBt = @container.find(".prev-page")
@nextBt = @container.find(".next-page")
@initButtons()
initButtons: ->
@prevBt.click (e)=>
@overview.prevPage()
e.preventDefault()
false
@nextBt.click (e)=>
@overview.nextPage()
e.preventDefault()
false
@todayBt.click (e)=>
today = new Date()
month = today.getMonth() + 1
month = "0#{month}" if month < 10
day = today.getDate()
day = "0#{month}" if day < 10
@overview.showDay "#{today.getFullYear()}-#{month}-#{day}"
e.preventDefault()
false
scrolledTo: (progress)->
console.log "scrolledTo: #{progress*100}%"
@prevBt.removeClass 'disabled'
@nextBt.removeClass 'disabled'
@prevBt.addClass 'disabled' if progress == 0
@nextBt.addClass 'disabled' if progress == 1
class window.ReferentialOverview
constructor: (selector)->
@container = $(selector)
@timeTravel = new TimeTravel(this)
@currentOffset = 0
showDay: (date)->
day = @container.find(".day.#{date}")
offset = day.offset().left
parentOffset = @container.find(".right .inner").offset().left
@scrollTo parentOffset - offset
currentOffset: ->
@container.find(".right .inner").offset().left
prevPage: ->
@scrollTo @currentOffset + @container.find(".right").width()
nextPage: ->
@scrollTo @currentOffset - @container.find(".right").width()
minOffset: ->
@_minOffset ||= @container.find(".right").width() - @container.find(".right .line").width()
@_minOffset
scrollTo: (offset)->
@currentOffset = offset
@currentOffset = Math.max(@currentOffset, @minOffset())
@currentOffset = Math.min(@currentOffset, 0)
@container.find(".right .inner").css "margin-left": "#{@currentOffset}px"
@timeTravel.scrolledTo 1 - (@minOffset() - @currentOffset) / @minOffset()
export default ReferentialOverview
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