From a54d91b4f3435265a58a622719935e77214d1b80 Mon Sep 17 00:00:00 2001
From: dymik739 <user@109.86.70.81>
Date: Wed, 3 Sep 2025 21:08:12 +0300
Subject: [PATCH] auto-schedule-pro-v2: add support for automatic attribute
 transfer from internal schedule

---
 .../lessons-to-schedule-v2.py                 | 68 ++++++++++++++++++-
 1 file changed, 66 insertions(+), 2 deletions(-)

diff --git a/modules/auto-schedule-pro-v2/lessons-to-schedule-v2.py b/modules/auto-schedule-pro-v2/lessons-to-schedule-v2.py
index 21f2b71..e25a05f 100644
--- a/modules/auto-schedule-pro-v2/lessons-to-schedule-v2.py
+++ b/modules/auto-schedule-pro-v2/lessons-to-schedule-v2.py
@@ -1,9 +1,10 @@
 import json
 import sys
 
-if len(sys.argv) != 2:
+if not (2 <= len(sys.argv) <= 3):
     sys.exit(1)
 
+existing_lesson_pool = []
 
 class Lesson:
     def __init__(self):
@@ -19,6 +20,19 @@ class Lesson:
         self.link = ""
         self.nolink = True
 
+        return self
+
+    def read_from_internal_schedule(self, time, p):
+        self.time = time
+        self.name = p["name"]
+        self.teacher = p["teacher"]
+        self.type = p["type"]
+        self.selectable = p["selectable"]
+        self.link = p["link"]
+        self.nolink = p["nolink"]
+
+        return self
+
     def get_packable_object(self):
         return {
                 "name": self.name,
@@ -30,12 +44,51 @@ class Lesson:
         }
 
 
+def get_link_for_lesson_from_pool(pool, lesson):
+    return tuple(set([
+            i.link for i in pool
+            if lesson.name == i.name
+            and lesson.teacher == i.teacher
+            and i.link
+            ]))
+
+def get_selectable_for_lesson_from_pool(pool, lesson):
+    return tuple(set([
+            i.selectable for i in pool
+            if lesson.name == i.name
+            and lesson.teacher == i.teacher
+            ]))
+
 def day_to_lesson_pool(pairs):
     pool = []
 
     for p in pairs:
         l = Lesson()
         l.read_from_schedule_pair(p)
+
+        existing_link = get_link_for_lesson_from_pool(existing_lesson_pool, l)
+
+        if len(existing_link) == 0:
+            pass
+        elif len(existing_link) == 1:
+            l.link = existing_link[0]
+            l.nolink = False
+            print(f"Recovered link for {l.name} by {l.teacher}, link:\n{l.link}", file = sys.stderr)
+        else:
+            print(f"Recovered multiple links for {l.name} by {l.teacher}, listing:", file = sys.stderr)
+            for i, old_link in enumerate(existing_link):
+                print(f"({i}) {old_link}")
+
+        existing_selectable = get_selectable_for_lesson_from_pool(existing_lesson_pool, l)
+
+        if len(existing_selectable) == 0:
+            pass
+        elif len(existing_selectable) == 1:
+            l.selectable = existing_selectable[0]
+            print(f"Recovered selectable for {l.name} by {l.teacher}: {l.selectable}", file = sys.stderr)
+        else:
+            print(f"Recovered variating selectable for {l.name} by {l.teacher}", file = sys.stderr)
+
         pool.append(l)
 
     return pool
@@ -54,7 +107,7 @@ def lesson_pool_to_objs(pool):
 
     for i in times:
         lesson_timestamp = f"{i[0]:02}:{i[1]:02}"
-        required_timestamp = f"{i[0]}:{i[1]}"
+        required_timestamp = f"{i[0]}:{i[1]:02}"
 
         objs_dup = (j.get_packable_object() for j in pool if j.time == lesson_timestamp)
         objs = []
@@ -85,6 +138,17 @@ def process_week(week):
 
     return result
 
+def global_lesson_pool_from_packed(p):
+    for i in p:
+        for k, v in i.items():
+            if v.__class__ == list:
+                for j in v:
+                    existing_lesson_pool.append(Lesson().read_from_internal_schedule(k, j))
+            else:
+                existing_lesson_pool.append(Lesson().read_from_internal_schedule(k, v))
+
+if len(sys.argv) == 3:
+    global_lesson_pool_from_packed(json.load(open(sys.argv[2], 'r')))
 
 ext_schedule = json.load(open(sys.argv[1], 'r'))