ModularAppView.coffee

#AMD MODULE
define ['apps/lp/list/templates', 'views/_base', 'moment', 'nprogress', 'calheatmap'], (Templates, AppViews, Moment, NP, CalHeatMap) ->
  class LPItem extends AppViews.ItemView
    template: _.template(Templates.lpItem)
    className: "well"
    ui:
      li:         "li"

    onShow: ->
      @ui.li.tooltip()

    triggers:
      'click':    "lp:item:clicked"  #passes (child,args)
        
    templateHelpers:
      moment: Moment

  HeatMapView: class HeatMapItemView extends AppViews.ItemView
    template: _.template(Templates.heatmap)
    className:      "well well-sm"
    ui:
      heatmap:      "#heatmap"
      prev:         "#hm-prev"
      next:         "#hm-next"

      
    onShow: ->
      cal = new CalHeatMap()
      minDate = new Date(@collection.at(0).get("timestamp"))
      start = Moment().subtract(11, 'M').toDate()
      
      cal.init
        itemSelector:               "#heatmap"
        previousSelector:           "#hm-prev"        
        nextSelector:               "#hm-next"
        cellSize:                   12
        domainGutter:               3
        start:                      start
        data :                      @collection.toJSON()
        range:                      12
        itemName:                   ['loan processed', 'loans processed']
        
        format:           
          date: (date)->
            Moment(date).format("L")
          legend: null            
          
        # parse data coming from .NET  
        afterLoadData: (data)->
          stats = {}
          for d of data
            secs = new Date(data[d].timestamp).getTime()/1000
            # note the format is time in seconds!
            stats[secs] = data[d].value
          stats 
        
        legend:                     [1, 5, 10, 20]
        domain:                     "month"
        subDomain:                  "day"
                
        onClick: (date,nb)=>
          @trigger "filter:date", date, nb
          


  LPList: class _listview extends AppViews.CompositeView
    template: _.template(Templates.lpItems)
    childView:            LPItem
    childViewContainer:   ".scrollable-inner"
    className:            "scrollable-container"
    ui:
      scroll: ".scrollable-inner"
                
    events: 
      "scroll": "checkScroll"
      
    collectionEvents:
      "request": ->
        NP.start()
        NP.inc()

      "sync error": ->
        NP.done()

    checkScroll: (e) =>
      virtualHeight = @ui.scroll.height()
      margin = .05 * virtualHeight  # 10%
      scrollTop = @$el.scrollTop() + @$el.height()
      @trigger "scroll:more:lpitems" if (scrollTop + margin) >= virtualHeight
         

  LayoutView: class _layout extends AppViews.LayoutView
    template: _.template(Templates.layout)
    className: "panel panel-body"
    regions:
      titleRegion:      "#title-region"
      panelRegion:      "#panel-region"
      newRegion:        "#new-region"
      listRegion:       "#lp-region"
      heatMapRegion:    "#heatmap-region"


  Panel: class _panel extends AppViews.ItemView
    template: _.template(Templates.panel)
    ui:
      loanMod:      ".loanmod"
      manLoanMod:   ".manloanmod"
      idFilter:     ".filter-id"
      portFilter:   ".filter-port"
      typeFilter:   ".filter-type"
      filters:      ".filter"
      
    triggers:
      "click @ui.loanMod"     : "new:lp:button:clicked"
      "click @ui.manLoanMod"  : "new:lpsimple:button:clicked"
      
    events:
      "blur @ui.idFilter": ->
        v = @ui.idFilter.val()
        if v
          @resetFilters()
          @ui.idFilter.val(v)
          @trigger "filter:id", v 

      "blur  @ui.portFilter":->
        v=@ui.portFilter.val()
        if v
          @resetFilters()
          @ui.portFilter.val(v)
          @trigger "filter:port", v

      "blur  @ui.typeFilter":->
        v=@ui.typeFilter.val()
        if v
          @resetFilters()
          @ui.typeFilter.val(v)
          @trigger "filter:type", v


    resetFilters:->
      @ui.filters.val("")
      

  Title: class _title extends AppViews.ItemView
    template: _.template(Templates.title)