Add "Used as Tool to Make" section on item detail

Gruntfile.coffee

@@ -170,3 +170,5 @@ module.exports = (grunt)->
     grunt.registerTask 'build', [ 'copy', 'sass:main', 'jade', 'browserify', 'exorcise' ]
 
     grunt.registerTask 'dist', ['clean', 'build', 'sass:dist', 'rename:scripts', 'uglify']
+
+    grunt.registerTask 'full-watch', ['clean', 'build', 'watch']

src/scripts/controllers/item_page_controller.coffee

@@ -30,31 +30,37 @@ module.exports = class ItemPageController extends BaseController
 
         super options
 
-        @_imageLoader = options.imageLoader
+        @imageLoader = options.imageLoader
         @_itemSlug    = options.itemSlug
-        @_modPack     = options.modPack
+        @modPack     = options.modPack
 
-        @_modPack.on Event.change, => @tryRefresh()
+        @modPack.on Event.change, => @tryRefresh()
 
     # BaseController Overrides #####################################################################
 
     onDidRender: ->
-        @_similarItemsController = @addChild ItemGroupController, '.similar .view__item_group',
+        @_usedAsToolToMakeController = @addChild ItemGroupController, '.usedAsToolToMake .view__item_group',
-            imageLoader: @_imageLoader
+            imageLoader: @imageLoader
-            modPack:     @_modPack
+            modPack:     @modPack
-        @_usedToMakeController = @addChild ItemGroupController, '.usedToMake .view__item_group',
-            imageLoader: @_imageLoader
-            modPack:     @_modPack
 
-        @$byline            = @$('.byline')
+        @_similarItemsController = @addChild ItemGroupController, '.similar .view__item_group',
-        @$bylineLink        = @$('.byline a')
+            imageLoader: @imageLoader
-        @$craftingPlanLink  = @$('a.craftingPlan')
+            modPack:     @modPack
-        @$name              = @$('h1.name')
+
-        @$recipeContainer   = @$('.recipes .panel')
+        @_usedToMakeController = @addChild ItemGroupController, '.usedToMake .view__item_group',
-        @$recipesSection    = @$('.recipes')
+            imageLoader: @imageLoader
-        @$similarSection    = @$('.similar')
+            modPack:     @modPack
-        @$titleImage        = @$('.titleImage img')
+
-        @$usedToMakeSection = @$('.usedToMake')
+        @$usedAsToolToMakeSection = @$('.usedAsToolToMake')
+        @$byline                  = @$('.byline')
+        @$bylineLink              = @$('.byline a')
+        @$craftingPlanLink        = @$('a.craftingPlan')
+        @$name                    = @$('h1.name')
+        @$recipeContainer         = @$('.recipes .panel')
+        @$recipesSection          = @$('.recipes')
+        @$similarSection          = @$('.similar')
+        @$titleImage              = @$('.titleImage img')
+        @$usedToMakeSection       = @$('.usedToMake')
         super
 
     refresh: ->
@@ -62,10 +68,10 @@ module.exports = class ItemPageController extends BaseController
         @_resolveItemSlug()
 
         if @model.item?
-            display = @_modPack.findItemDisplay @model.item.slug
+            display = @modPack.findItemDisplay @model.item.slug
             @$craftingPlanLink.attr href:display.craftingUrl
             @$craftingPlanLink.fadeIn duration:Duration.fast
-            @_imageLoader.load display.iconUrl, @$titleImage
+            @imageLoader.load display.iconUrl, @$titleImage
             @$name.html display.itemName
 
             @$el.slideDown duration:Duration.normal
@@ -75,6 +81,7 @@ module.exports = class ItemPageController extends BaseController
         @_refreshByline()
         @_refreshRecipes()
         @_refreshSimilarItems()
+        @_refreshUsedAsToolToMake()
         @_refreshUsedToMake()
 
         super
@@ -88,6 +95,15 @@ module.exports = class ItemPageController extends BaseController
 
     # Private Methods ##############################################################################
 
+    _refreshUsedAsToolToMake: ->
+        @_usedAsToolToMakeController.title = 'Used as Tool to Make'
+
+        @_usedAsToolToMakeController.model = @model.findToolForRecipes()
+        if @_usedAsToolToMakeController.model?
+            @$usedAsToolToMakeSection.slideDown duration:Duration.normal
+        else
+            @$usedAsToolToMakeSection.slideUp duration:Duration.normal
+
     _refreshByline: ->
         mod = @model.item?.modVersion?.mod
         if mod?.name?.length > 0
@@ -117,7 +133,7 @@ module.exports = class ItemPageController extends BaseController
             for recipe in @model.findRecipes()
                 controller = @_recipeControllers[index]
                 if not controller?
-                    controller = new FullRecipeController imageLoader:@_imageLoader, modPack:@_modPack, model:recipe
+                    controller = new FullRecipeController imageLoader:@imageLoader, modPack:@modPack, model:recipe
                     @_recipeControllers.push controller
                     controller.render()
                     @$recipeContainer.append controller.$el
@@ -145,4 +161,4 @@ module.exports = class ItemPageController extends BaseController
             @$similarSection.slideUp duration:Duration.normal
 
     _resolveItemSlug: ->
-        @model.item = @_modPack.findItem @_itemSlug, includeDisabled:true
+        @model.item = @modPack.findItem @_itemSlug, includeDisabled:true

src/scripts/models/item_page.coffee

@@ -21,19 +21,7 @@ module.exports = class ItemPage extends BaseModel
     # Property Methods #############################################################################
 
     findComponentInItems: ->
-        return null unless @item?
+        return @_findRecipesMatching (recipe)=> recipe.requires @item.slug
-
-        result = {}
-        @modPack.eachMod (mod)=>
-            mod.eachRecipe (recipe)=>
-                if recipe.requires @item.slug
-                    outputItem = @modPack.findItem recipe.itemSlug, includeDisabled:true
-                    result[outputItem.slug] = outputItem
-
-        result = _.values result
-        return null unless result.length > 0
-
-        return result.sort (a, b)-> a.compareTo b
 
     findSimilarItems: ->
         return null unless @item?.modVersion?
@@ -47,3 +35,23 @@ module.exports = class ItemPage extends BaseModel
 
     findRecipes: ->
         return @modPack.findRecipes @item?.slug, [], alwaysFromOwningMod:true
+
+    findToolForRecipes: ->
+        return @_findRecipesMatching (recipe)=> recipe.requiresTool @item.slug
+
+    # Private Methods ##############################################################################
+
+    _findRecipesMatching: (callback)->
+        return null unless @item?
+
+        result = {}
+        @modPack.eachMod (mod)=>
+            mod.eachRecipe (recipe)=>
+                if callback(recipe)
+                    outputItem = @modPack.findItem recipe.itemSlug, includeDisabled:true
+                    result[outputItem.slug] = outputItem
+
+        result = _.values result
+        return null unless result.length > 0
+
+        return result.sort (a, b)-> a.compareTo b

src/scripts/models/recipe.coffee

@@ -115,6 +115,11 @@ module.exports = class Recipe extends BaseModel
                 return true
         return false
 
+    requiresTool: (itemSlug)->
+        for stack in @tools
+            if stack.itemSlug.matches itemSlug
+                return true
+
     # Property Methods #############################################################################
 
     getSlug: ->

src/templates/item_page.jade

@@ -20,5 +20,6 @@
             .panel
 
         .usedToMake: .view__item_group
+        .usedAsToolToMake: .view__item_group
         .similar: .view__item_group
         .plan