多面加工工单排程优化

sf_manufacturing/models/mrp_production.py

@@ -1,12 +1,12 @@
 # -*- coding: utf-8 -*-
 import base64
+import datetime
 import logging
 import json
 import os
 import re
 import requests
 from itertools import groupby
-from datetime import datetime
 from collections import defaultdict, namedtuple
 from odoo import api, fields, models, SUPERUSER_ID, _
 from odoo.exceptions import UserError, ValidationError
@@ -701,6 +701,48 @@ class MrpProduction(models.Model):
         self._reset_work_order_sequence()
         return True
 
+    def process_range_time(self):
+        for production in self:
+            works = production.workorder_ids
+            pro_plan = self.env['sf.production.plan'].search([('production_id', '=', production.id)], limit=1)
+            if not pro_plan:
+                continue
+            type_map = {'装夹预调': False, 'CNC加工': False, '解除装夹': False}
+            # 最后一次加工结束时间
+            last_time = pro_plan.date_planned_start
+            # 预置时间
+            for work in works:
+                count = type_map.get(work.routing_type)
+                date_planned_end = None
+                date_planned_start = None
+                duration_expected = datetime.timedelta(minutes=work.duration_expected)
+                reserve_time = datetime.timedelta(minutes=work.reserved_duration)
+                if not count:
+                    # 第一轮加工
+                    if work.routing_type == '装夹预调':
+                        date_planned_end = last_time - reserve_time
+                        date_planned_start = date_planned_end - duration_expected
+                    elif work.routing_type == 'CNC加工':
+                        date_planned_start = last_time
+                        date_planned_end = last_time + duration_expected
+                        last_time = date_planned_end
+                    else:
+                        date_planned_start = last_time + reserve_time
+                        date_planned_end = date_planned_start + duration_expected
+                        last_time = date_planned_end
+                    type_map.update({work.routing_type: True})
+                else:
+                    date_planned_start = last_time + reserve_time
+                    date_planned_end = date_planned_start + duration_expected
+                    last_time = date_planned_end
+                work.leave_id.write({
+                    'date_from': date_planned_start,
+                    'date_to': date_planned_end,
+                })
+                work.date_planned_start = date_planned_start
+                work.date_planned_finished = date_planned_end
+                # work.write({'date_planned_start': date_planned_start, 'date_planned_finished': date_planned_end})
+
     # 修改标记已完成方法
     def button_mark_done1(self):
         if not self.workorder_ids.filtered(lambda w: w.routing_type not in ['表面工艺']):