Initial effort to convert craft page to new models

2017-07-01 18:06:11 -07:00
parent 997ff114b4
commit 20119cf8e4
20 changed files with 459 additions and 406 deletions
@@ -5,45 +5,89 @@
 # All rights reserved.
 #

-CraftingGuideCommon = require "crafting-guide-common"
-
-{BaseModel} = CraftingGuideCommon.deprecated
-{Craftsman} = CraftingGuideCommon.deprecated.crafting
-{Inventory} = CraftingGuideCommon.deprecated.game
-{ModPack}   = CraftingGuideCommon.deprecated.game
+{Inventory} = require("crafting-guide-common").models
+{Observable} = require("crafting-guide-common").util
+{PlanBuilder} = require("crafting-guide-common").crafting
+{ResourcesEvaluator} = require("crafting-guide-common").crafting
+{StepsEvaluator} = require("crafting-guide-common").crafting

 ########################################################################################################################

-module.exports = class CraftPage extends BaseModel
+module.exports = class CraftPage extends Observable

-    constructor: (attributes={}, options={})->
-        if not attributes.modPack then throw new Error 'attributes.modPack is required'
-        attributes.params    ?= null
-        attributes.craftsman ?= new Craftsman attributes.modPack
-        super attributes, options
+    constructor: (attributes={})->
+        super

-        @modPack.on c.event.change, => @_consumeParams()
-        @on c.event.change + ':params', => @_consumeParams()
-        @craftsman.on c.event.change + ':stage', => @trigger c.event.change, this
-        @craftsman.on c.event.change + ':complete', => @trigger c.event.change, this
+        @muted -> @modPack = attributes.modPack
+
+        @_currentPlan = null
+        @_have        = new Inventory
+        @_planBuilder = new PlanBuilder new StepsEvaluator
+        @_want        = new Inventory
+
+        @_consumeParams attributes.params
+
+        @_have.on Observable::ANY, this, "_onHaveChanged"
+        @_want.on Observable::ANY, this, "_onWantChanged"
+
+    # Properties ###################################################################################
+
+    Object.defineProperties @prototype,
+
+        currentPlan:
+            get: -> return @_currentPlan
+            set: -> throw new Error "currentPlan cannot be assigned"
+
+        have:
+            get: -> return @_have
+            set: -> throw new "have cannot be assigned"
+
+        isDirty:
+            get: -> return @_isDirty
+            set: -> throw new Error "isDirty cannot be assigned"
+
+        isOutdated:
+            get: -> return @currentPlan? and @isDirty
+            set: -> throw new Error "isOutdated cannot be assigned"
+
+        modPack:
+            get: -> return @_modPack
+            set: (modPack)->
+                if @_modPack? then throw new Error "modPack cannot be reassigned"
+                if not modPack? then throw new Error "modPack is required"
+                @_modPack = modPack
+
+        planBuilder:
+            get: -> return @_planBuilder
+            set: -> throw new Error "planBuilder cannot be assigned"
+
+        want:
+            get: -> return @_want
+            set: -> throw new Error "want cannot be assigned"
+
+    # Public Methods ###############################################################################
+
+    createPlan: ->
+        newPlan = @_planBuilder.createPlan @_want, @_have
+        @triggerPropertyChange "currentPlan", @_currentPlan, newPlan, ->
+            @_currentPlan = newPlan
+            @triggerPropertyChange "isDirty", @_isDirty, false

    # Private Methods ##############################################################################

-    _consumeParams: ->
-        return unless @params?
+    _consumeParams: (params)->
+        return unless params?.inventoryText?

-        @craftsman.want.clear()
-        if not @params.inventoryText?
-            @params = null
-        else
-            inventory = new Inventory
-            inventory.parse @params.inventoryText
+        newWant = Inventory.fromUrlString params.inventoryText, @modPack
+        @_want.clear()

-            inventory.each (stack)=>
-                item = @modPack.findItem stack.itemSlug, enableAsNeeded:true
-                return unless item? and item.isCraftable
+        for itemId, stack of newWant.stacks
+            continue unless stack.item.isCraftable
+            @_want.add stack.item, stack.quantity

-                @craftsman.want.add stack.itemSlug, stack.quantity
-                inventory.remove stack.itemSlug
+    _onHaveChanged: ->
+        @triggerPropertyChange "isDirty", @_isDirty, true

-            if inventory.isEmpty then @params = null
+    _onWantChanged: ->
+        @triggerPropertyChange "isDirty", @_isDirty, true, ->
+            if @want.isEmpty then @triggerPropertyChange "currentPlan", @_currentPlan, null