###
@author Dawid Winiarczyk <dawid.winiarczyk@gmail.com>
generated by js2coffee.org
###
app.namespace 'app.core.popupsHtml'
app.core.popupsHtml =
    _cache: {}
    _default: {}
    _tmp:
        opened: []
        z_index: 100

    init: ->
        @_default =
            on_show: @closeAll # setIndex || closeAll
            force_stay: false # with false while execute closeAll method this popup will be skipped
            overlay: false

        return

    setIndex: ->
        @node.style.zIndex = app.core.popups._tmp.z_index++
        return

    closePopup: (pVal) ->
        pVal = @getCache(pVal)  if 'string' is typeof pVal
        return  if false is @isShowed(pVal.node.id)
        pVal.node.className += ' hidden'
        index = @_tmp.opened.indexOf(pVal)
        @_tmp.opened.slice index, 1
        return

    closeAll: ->
        that = app.core.popups
        i = 0

        while i < that._tmp.opened.length
            popup = that._tmp.opened[i]
            that.closePopup popup  if false is popup.cfg.force_stay
            i++
        return

    setConfig: (pNode) ->
        nodeOnShow = pNode.getAttribute('data-on-show')
        nodeForceStay = pNode.getAttribute('data-force-stay')
        nodeForceStay = 'true' is nodeForceStay  if 'string' is typeof nodeOverlay
        nodeOverlay = pNode.getAttribute('data-overlay')
        nodeOverlay = 'true' is nodeOverlay  if 'string' is typeof nodeOverlay
        force_stay: nodeForceStay or @_default.force_stay
        on_show: this[nodeOnShow] or @_default.on_show
        overlay: nodeOverlay or @_default.overlay

    pushCache: (pId) ->
        node = document.getElementById(pId)
        throw new Error('#' + pId + ' not found')  if null is node
        @_cache[pId] =
            node: node
            cfg: @setConfig(node)

    getCache: (pId) ->
        return @_cache[pId]  if @_cache[pId]
        @pushCache pId

    isShowed: (pId) ->
        -1 >= @getCache(pId).node.className.indexOf('hidden')

    showOverlay: (pId) ->
        popup = @getCache(pId)
        return false  if false is popup.cfg.overlay
        overlay = document.getElementById('overlay')
        overlay.className = 'overlay'
        return

    hideOverlay: ->
        overlay = document.getElementById('overlay')
        return  if null is overlay
        overlay.className = 'overlay hidden'
        return

    show: (pId, pCallback) ->
        return  if @isShowed(pId)
        pCallback = pCallback or ->

        popup = @getCache(pId)
        popup.cfg.on_show.call popup
        @showOverlay pId
        @_tmp.opened.push popup
        popup.node.className = popup.node.className.replace('hidden', '')
        pCallback()
        return

    hide: (pId) ->
        @closePopup pId
        @closeAll()
        @hideOverlay()
        return

app.core.popupsHtml.init()