WorldSelectModal = require './modal/world_select'
ThangType = require '/models/ThangType'

makeButton = -> $('<a class="btn btn-primary btn-xs treema-map-button"><span class="glyphicon glyphicon-screenshot"></span></a>')
shorten = (f) -> parseFloat(f.toFixed(1))
WIDTH = 1848

module.exports.WorldPointNode = class WorldPointNode extends TreemaNode.nodeMap.point2d
  constructor: (args...) ->
    super(args...)
    console.error 'Point Treema node needs a World included in the settings.' unless @settings.world?
    console.error 'Point Treema node needs a RootView included in the settings.' unless @settings.view?

  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.find('.treema-shortened').prepend(makeButton())

  buildValueForEditing: (valEl) ->
    super(valEl)
    valEl.find('.treema-shortened').prepend(makeButton())

  onClick: (e) ->
    btn = $(e.target).closest('.treema-map-button')
    if btn.length then @openMap() else super(arguments...)

  openMap: ->
    modal = new WorldSelectModal(world: @settings.world, dataType: 'point', default: @data, supermodel: @settings.supermodel)
    modal.callback = @callback
    @settings.view.openModalView modal

  callback: (e) =>
    return unless e?.point?
    @data.x = shorten(e.point.x)
    @data.y = shorten(e.point.y)
    @refreshDisplay()

class WorldRegionNode extends TreemaNode.nodeMap.object
  # this class is not yet used, later will be used to configure the Physical component

  constructor: (args...) ->
    super(args...)
    console.error 'Region Treema node needs a World included in the settings.' unless @settings.world?
    console.error 'Region Treema node needs a RootView included in the settings.' unless @settings.view?

  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.find('.treema-shortened').prepend(makeButton())

  buildValueForEditing: (valEl) ->
    super(valEl)
    valEl.find('.treema-shortened').prepend(makeButton())

  onClick: (e) ->
    btn = $(e.target).closest('.treema-map-button')
    if btn.length then @openMap() else super(arguments...)

  openMap: ->
    modal = new WorldSelectModal(world: @settings.world, dataType: 'region', default: @createWorldBounds(), supermodel: @settings.supermodel)
    modal.callback = @callback
    @settings.view.openModalView modal

  callback: (e) =>
    x = Math.min e.points[0].x, e.points[1].x
    y = Math.min e.points[0].y, e.points[1].y
    @data.pos = {x:x, y:y, z:0}
    @data.width = Math.abs e.points[0].x - e.points[1].x
    @data.height = Math.min e.points[0].y - e.points[1].y
    @refreshDisplay()

  createWorldBounds: ->
    # not yet written


module.exports.WorldViewportNode = class WorldViewportNode extends TreemaNode.nodeMap.object
  # selecting ratio'd dimensions in the world, ie the camera in level scripts
  constructor: (args...) ->
    super(args...)
    console.error 'Viewport Treema node needs a World included in the settings.' unless @settings.world?
    console.error 'Viewport Treema node needs a RootView included in the settings.' unless @settings.view?

  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.find('.treema-shortened').prepend(makeButton())

  buildValueForEditing: (valEl) ->
    super(valEl)
    valEl.find('.treema-shortened').prepend(makeButton())

  onClick: (e) ->
    btn = $(e.target).closest('.treema-map-button')
    if btn.length then @openMap() else super(arguments...)

  openMap: ->
    # can't really get the bounds from this data, so will have to hack this solution
    options = world: @settings.world, dataType: 'ratio-region'
    options.defaultFromZoom = @data if @data?.target?.x?
    options.supermodel = @settings.supermodel
    modal = new WorldSelectModal(options)
    modal.callback = @callback
    @settings.view.openModalView modal

  callback: (e) =>
    return unless e
    target = {
      x: shorten((e.points[0].x + e.points[1].x) / 2)
      y: shorten((e.points[0].y + e.points[1].y) / 2)
    }
    @set('target', target)
    bounds = e.camera.normalizeBounds(e.points)
    @set('zoom', shorten(WIDTH / bounds.width))
    @refreshDisplay()

module.exports.WorldBoundsNode = class WorldBoundsNode extends TreemaNode.nodeMap.array
  # selecting camera boundaries for a world
  dataType: 'region'

  constructor: (args...) ->
    super(args...)
    console.error 'Bounds Treema node needs a World included in the settings.' unless @settings.world?
    console.error 'Bounds Treema node needs a RootView included in the settings.' unless @settings.view?

  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.find('.treema-shortened').prepend(makeButton())

  buildValueForEditing: (valEl) ->
    super(valEl)
    valEl.find('.treema-shortened').prepend(makeButton())

  onClick: (e) ->
    btn = $(e.target).closest('.treema-map-button')
    if btn.length then @openMap() else super(arguments...)

  openMap: ->
    bounds = @data or [{x:0, y:0}, {x:100, y: 80}]
    modal = new WorldSelectModal(world: @settings.world, dataType: 'region', default: bounds, supermodel: @settings.supermodel)
    modal.callback = @callback
    @settings.view.openModalView modal

  callback: (e) =>
    return unless e
    @set '/0', { x: shorten(e.points[0].x), y: shorten(e.points[0].y) }
    @set '/1', { x: shorten(e.points[1].x), y: shorten(e.points[1].y) }

module.exports.ThangNode = class ThangNode extends TreemaNode.nodeMap.string
  buildValueForEditing: (valEl) ->
    super(valEl)
    valEl.find('input').autocomplete(source: @settings.thangIDs, minLength: 0, delay: 0, autoFocus: true)
    valEl

module.exports.TeamNode = class TeamNode extends TreemaNode.nodeMap.string
  buildValueForEditing: (valEl) ->
    super(valEl)
    valEl.find('input').autocomplete(source: @settings.teams, minLength: 0, delay: 0, autoFocus: true)
    valEl

module.exports.SuperteamNode = class SuperteamNode extends TreemaNode.nodeMap.string
  buildValueForEditing: (valEl) ->
    super(valEl)
    valEl.find('input').autocomplete(source: @settings.superteams, minLength: 0, delay: 0, autoFocus: true)
    valEl

module.exports.RadiansNode = class RadiansNode extends TreemaNode.nodeMap.number
  buildValueForDisplay: (valEl) ->
    super(valEl)
    deg = @data / Math.PI * 180
    valEl.text valEl.text() + "rad (#{deg.toFixed(0)}˚)"

module.exports.MetersNode = class MetersNode extends TreemaNode.nodeMap.number
  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.text valEl.text() + 'm'

module.exports.KilogramsNode = class KilogramsNode extends TreemaNode.nodeMap.number
  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.text valEl.text() + 'kg'

module.exports.SecondsNode = class SecondsNode extends TreemaNode.nodeMap.number
  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.text valEl.text() + 's'

module.exports.MillisecondsNode = class MillisecondsNode extends TreemaNode.nodeMap.number
  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.text valEl.text() + 'ms'

module.exports.SpeedNode = class SpeedNode extends TreemaNode.nodeMap.number
  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.text valEl.text() + 'm/s'

module.exports.AccelerationNode = class AccelerationNode extends TreemaNode.nodeMap.number
  buildValueForDisplay: (valEl) ->
    super(valEl)
    valEl.text valEl.text() + 'm/s^2'

module.exports.ThangTypeNode = class ThangTypeNode extends TreemaNode.nodeMap.string
  valueClass: 'treema-thang-type'
  constructor: (args...) ->
    super args...
    @thangType = _.find @settings.supermodel.getModels(ThangType), (m) => m.get('original') is @data if @data
    console.log "ThangTypeNode found ThangType", @thangType, "for data", @data

  buildValueForDisplay: (valEl) ->
    @buildValueForDisplaySimply(valEl, @thangType?.get('name') or 'None')

  buildValueForEditing: (valEl) ->
    super(valEl)
    thangTypeNames = (m.get('name') for m in @settings.supermodel.getModels ThangType)
    input = valEl.find('input').autocomplete(source: thangTypeNames, minLength: 0, delay: 0, autoFocus: true)
    input.val(@thangType?.get('name') or 'None')
    valEl

  saveChanges: ->
    thangTypeName = @$el.find('input').val()
    @thangType = _.find @settings.supermodel.getModels(ThangType), (m) -> m.get('name') is thangTypeName
    if @thangType
      @data = @thangType.get('original')
    else
      @data = null