wip

src/client/models/parsing-2/parser_data.coffee

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+#
+# Crafting Guide - parser_data.coffee
+#
+# Copyright © 2014-2016 by Redwood Labs
+# All rights reserved.
+#
+
+########################################################################################################################
+
+module.exports = class ParserData
+
+    constructor: ->
+        @clear()
+
+        @_toAssemble = []
+        @_toBuild = []
+        @_toValidate = []
+
+    # Public Methods ###############################################################################
+
+    addError: (command, message)->
+        if not command? then throw new Error 'command is required'
+        message ?= 'is not valid'
+        @_errors.push command:command, message:message
+
+    create: (command, type, id=null)->
+        id ?= _.uniqueId "#{type}-"
+
+        typeData = @_findOrCreateType type
+        itemData = @_current = typeData['current'] = typeData[id] = id:id, command:command, type:type
+
+        @_toAssemble.push itemData
+        @_toBuild.push itemData
+        @_toValidate.push itemData
+
+        return itemData
+
+    clear: ->
+        @_current = null
+        @_data = {}
+        @_errors = []
+
+    get: (type, id)->
+        typeData = @_findOrCreateType type
+        itemData = typeData[id] or null
+        return itemData
+
+    getCurrent: (type)->
+        return @_current unless type?
+
+        typeData = @_findOrCreateType type
+        current = typeData['current'] or null
+        return current
+
+    popNextToAssemble: ->
+        return @_toAssemble.pop() or null
+
+    popNextToBuild: ->
+        return @_toBuild.pop() or null
+
+    popNextToValidate: ->
+        return @_toValidate.pop() or null
+
+    # Property Methods #############################################################################
+
+    getErrors: ->
+        return @_errors[..]
+
+    getIsAssembled: ->
+        return @_toAssemble.length > 0
+
+    getIsBuilt: ->
+        return @_toBuild.length > 0
+
+    getIsValidated: ->
+        return @_toValidate.length > 0
+
+    Object.defineProperties @prototype,
+        errors:      { get:@::getErrors      }
+        isAssembled: { get:@::getIsAssembled }
+        isBuilt:     { get:@::getIsBuilt     }
+        isValidated: { get:@::getIsValidated }
+
+
+    # Private Methods ##############################################################################
+
+    _findOrCreateType: (type)->
+        typeData = @_data[type]
+        if not typeData?
+            typeData = @_data[type] = {}
+            typeData.type = type
+
+        return typeData