BlenderBIM: Import Resources for XER files (#1841)

* P6XML Parser failing on calendar type

* add work plan references a get_person which is not an attribute. modified to get_user to work

* Initial support for Primavera XER files

* IFC4D impl XER calendars exceptions and work time

* merged updats

* refactoring code for the 4D model to avoid duplicate code

* Assign process in the api module was missing an atrribute QuantityIn Process

* Merged changes from master

* refactoring

* resolved conflicts

* refactoring code for IFC4D

* refactoring code for IFC4D

* refactoring code for IFC4D

* Reverted the changes to IfcRelAssignsToProcess usecase

* Changed the class to be more discriptive from Utils to ScheduleIfcGenerator

* reverted changes to add_work_plan and Makefile

* Added resource parsing support for Primavera XER

* added relative path for importing common as it was failing in BlenderBIM

* Initial support for Primavera XER files

* merged updats

* Assign process in the api module was missing an atrribute QuantityIn Process

* Merged changes from master

* refactoring

* resolved conflicts

* refactoring code for IFC4D

* refactoring code for IFC4D

* Reverted the changes to IfcRelAssignsToProcess usecase

* Changed the class to be more discriptive from Utils to ScheduleIfcGenerator

* reverted changes to add_work_plan and Makefile

* Added resource parsing support for Primavera XER

* added relative path for importing common as it was failing in BlenderBIM

* deleted repetitive classes for P6XER import

Co-authored-by: Dion Moult <dion@thinkmoult.com>

src/blenderbim/blenderbim/bim/module/sequence/operator.py

@@ -1120,28 +1120,6 @@ class ImportP6XER(bpy.types.Operator, ImportHelper):
         return {"FINISHED"}
 
 
-class ImportP6XER(bpy.types.Operator, ImportHelper):
-    bl_idname = "import_p6xer.bim"
-    bl_label = "Import P6 XER"
-    bl_options = {"REGISTER", "UNDO"}
-    filename_ext = ".xer"
-    filter_glob: bpy.props.StringProperty(default="*.xer", options={"HIDDEN"})
-
-    def execute(self, context):
-        from ifc4d.p6xer2ifc import P6XER2Ifc
-
-        self.file = IfcStore.get_file()
-        start = time.time()
-        p6xer2ifc = P6XER2Ifc()
-        p6xer2ifc.xer = self.filepath
-        p6xer2ifc.file = self.file
-        p6xer2ifc.work_plan = self.file.by_type("IfcWorkPlan")[0] if self.file.by_type("IfcWorkPlan") else None
-        p6xer2ifc.execute()
-        Data.load(IfcStore.get_file())
-        print("Import finished in {:.2f} seconds".format(time.time() - start))
-        return {"FINISHED"}
-
-
 class ImportMSP(bpy.types.Operator, ImportHelper):
     bl_idname = "import_msp.bim"
     bl_label = "Import MSP"

src/ifc4d/ifc4d/common.py

@@ -7,7 +7,8 @@ from datetime import datetime, timedelta, date
 
 class ScheduleIfcGenerator:
     
-    def __init__(self, file, work_plan, project, calendars, wbs, root_activites, activities, relationships):
+    def __init__(self, file, work_plan, project, calendars, wbs,
+                 root_activites, activities, relationships, resources):
         self.file = file
         self.work_plan = work_plan
         self.project = project
@@ -16,6 +17,7 @@ class ScheduleIfcGenerator:
         self.root_activites = root_activites
         self.activities = activities
         self.relationships = relationships
+        self.resources = resources
         self.day_map = {
             "Monday": 1,
             "Tuesday": 2,
@@ -35,6 +37,7 @@ class ScheduleIfcGenerator:
         self.create_calendars()
         self.create_tasks(work_schedule)
         self.create_rel_sequences()
+        self.create_resources()
 
     def create_work_schedule(self):
         return ifcopenshell.api.run(
@@ -278,9 +281,43 @@ class ScheduleIfcGenerator:
                     "sequence.assign_lag_time",
                     self.file,
                     rel_sequence=rel_sequence,
-                    lag_value=datetime.timedelta(days=lag / float(calendar["HoursPerDay"])),
+                    lag_value=timedelta(days=lag / float(calendar["HoursPerDay"])),
                     duration_type="WORKTIME",
                 )
+                
+                
+    def create_resources(self):
+        
+        for id, resource in self.resources.items():
+            
+            parent = self.resources.get(resource.get("ParentObjectId"))
+            if parent:
+                if not parent.get("ifc"):
+                    parent["ifc"] = ifcopenshell.api.run(
+                        "resource.add_resource",
+                        self.file,
+                        **{"ifc_class": "IfcCrewResource",
+                        "name": parent['Name']}
+                    )
+            if parent:
+                resource["ifc"] = ifcopenshell.api.run(
+                "resource.add_resource",
+                self.file,
+                **{"parent_resource": parent["ifc"] if parent else None, 
+                   "ifc_class": "IfcCrewResource",
+                   "name": resource['Name']
+                   }
+            )
+            else:
+                resource["ifc"] = ifcopenshell.api.run(
+                "resource.add_resource",
+                self.file,
+                   **{ "ifc_class": "IfcCrewResource",
+                   "name": resource['Name']
+                   }
+            )
+
+            
 
     def create_boilerplate_ifc(self):
         self.file = ifcopenshell.file(schema="IFC4")

src/ifc4d/ifc4d/msp2ifc.py

@@ -23,7 +23,7 @@ import ifcopenshell
 import ifcopenshell.api
 import ifcopenshell.util.date
 import xml.etree.ElementTree as ET
-from common import ScheduleIfcGenerator
+from .common import ScheduleIfcGenerator
 
 
 class MSP2Ifc:
@@ -42,7 +42,7 @@ class MSP2Ifc:
     def execute(self):
         self.parse_xml()
         ifcCreator = ScheduleIfcGenerator(self.file, self.work_plan, self.project, self.calendars,
-                           self.wbs, self.root_activites, self.activities, self.relationships)
+                           self.wbs, self.root_activites, self.activities, self.relationships, None)
         ifcCreator.create_ifc()
         #self.create_ifc()
 

src/ifc4d/ifc4d/p62ifc.py

@@ -23,7 +23,7 @@ import ifcopenshell
 import ifcopenshell.api
 import ifcopenshell.util.date
 import xml.etree.ElementTree as ET
-from common import ScheduleIfcGenerator
+from .common import ScheduleIfcGenerator
 
 class P62Ifc:
     def __init__(self):
@@ -49,7 +49,7 @@ class P62Ifc:
     def execute(self):
         self.parse_xml()
         ifcCreator = ScheduleIfcGenerator(self.file, self.work_plan, self.project, self.calendars,
-                           self.wbs, self.root_activites, self.activities, self.relationships)
+                           self.wbs, self.root_activites, self.activities, self.relationships, None)
         ifcCreator.create_ifc()
 
     def parse_xml(self):

src/ifc4d/ifc4d/p6xer2ifc.py

@@ -21,7 +21,7 @@ import ifcopenshell
 import ifcopenshell.api
 import ifcopenshell.util.date
 from datetime import datetime, timedelta, date
-from common import ScheduleIfcGenerator
+from .common import ScheduleIfcGenerator
 
 
 class P6XER2Ifc():
@@ -47,6 +47,12 @@ class P6XER2Ifc():
         "PR_FF": "FINISH_FINISH" 
     }
     
+    RESOURCE_TYPES_MAPPING = {
+        'RT_Labor': "LABOR",
+        'RT_Mat': "MATERIAL",
+        'RT_Equip': "EQUIPMENT"
+    }
+    
     def __init__(self):
         self.xer = None
         self.file = None
@@ -58,6 +64,7 @@ class P6XER2Ifc():
         self.root_activites = []
         self.activities = {}
         self.relationships = {}
+        self.resources = {}
         
         
         self.day_map2 = {
@@ -74,7 +81,7 @@ class P6XER2Ifc():
     def execute(self):
         self.parse_xer()
         ifcCreator = ScheduleIfcGenerator(self.file, self.work_plan, self.project, self.calendars,
-                           self.wbs, self.root_activites, self.activities, self.relationships)
+                           self.wbs, self.root_activites, self.activities, self.relationships, self.resources)
         ifcCreator.create_ifc()
         # self.create_ifc()
        
@@ -84,11 +91,11 @@ class P6XER2Ifc():
         # for project in self.model.projects:
         #     if not self.project.get("Name"):
         self.project["Name"] = self.model.projects._projects[0].proj_short_name
-        print(self.project, type(self.model.projects._projects))
         self.parse_calendar_xer()
         self.parse_wbs_xer()
         self.parse_activity_xer()
         self.parse_relationship_xer()
+        self.parse_resource_xer()
         #work_schedule = self.create_work_schedule()
         #self.create_tasks(work_schedule)
         
@@ -160,6 +167,19 @@ class P6XER2Ifc():
             }
     
 
+    def parse_resource_xer(self):
+        for rsrc in self.model.resources:
+            self.resources[rsrc.rsrc_id] = {
+                "Name": rsrc.rsrc_name,
+                "Code": rsrc.rsrc_short_name,
+                "ParentObjectId": rsrc.parent_rsrc_id,
+                "Type": self.RESOURCE_TYPES_MAPPING[rsrc.rsrc_type],
+                "ifc": None,
+                "rel": None,
+            }
+        print(dir(self.model.resources._rsrcs[0]), self.model.resources._rsrcs[0].rsrc_title_name)
+    
+
     
 
 # TODO: add support for resources