WIP - Pretty print shopping list by zone

diff --git a/matrix_shop_bot/db.py b/matrix_shop_bot/db.py
index 464e8f165c472bd8508ff166b104de5fe4e895b9..367cbcf4f1107d38ff78bd10a2b6debba2c1e32c 100644 (file)
--- a/matrix_shop_bot/db.py
+++ b/matrix_shop_bot/db.py
@@ -31,7 +31,10 @@ class Item(SQLModel, table=True):
     stores: list["Store"] = Relationship(back_populates="shopping_list", link_model=ItemStoreLink)
     purchase_date: dt | None = Field(default=None)
     def __str__(self):
-        return f'{self.name} (#{self.id})'
+        if(self.purchase_date):
+            return f'- [x] {self.name} (#{self.id})'
+        else:
+            return f'- [ ] {self.name} (#{self.id})'
 
 class ItemZone(SQLModel, table=True):
     '''Where an item is usually found.
@@ -42,11 +45,38 @@ class ItemZone(SQLModel, table=True):
     name: str = Field(default=None, unique=True)  # milk
     zone: str = Field(default=None, unique=False) # dairy section
 
-
 class PreferStore(SQLModel, table=True):
     '''Tracks which store we are shopping at, at the moment.'''
     store_id: int | None = Field(default=None, foreign_key="store.id", primary_key=True)
 
+def _get_item_zone(item_name, session) -> str:
+    zone = session.exec(select(ItemZone).where(ItemZone.name == item_name)).first()
+    if zone:
+        return zone.zone
+    return 'No Zone Assigned'
+
+def _get_pretty_shopping_list(store_id, session) -> List[str]:
+    store = _get_with_id(Store, store_id)
+    results = []
+    results.append(f' ## {store.name}')
+    items = store.shopping_list
+    if not items:
+        results.append(f'-- Nothing to shop for at {store.name} --')
+
+    zones = {}
+
+    for item in items:
+        zone = _get_item_zone(item.name, session)
+        if not zone in zones:
+            zones[zone] = []
+        else:
+            zones[zone].append(str(item))
+    for zone in zones:
+        results.append(f' ### {zone}')
+        for item in zones[zone]:
+            results.append(item)
+    return results
+
 class Store(SQLModel, table=True):
     '''A place to shop at.'''
     id: int | None = Field(default=None, primary_key=True)
@@ -56,20 +86,6 @@ class Store(SQLModel, table=True):
     def __str__(self):
         return f'{self.name} (#{self.id})'
 
-    def get_pretty_shopping_list(self) -> List[str]:
-        results = []
-        results.append(f' ## {self.name}')
-        items = self.shopping_list
-        if not items:
-            results.append(f'-- Nothing to shop for at {self.name} --')
-        else:
-            for item in items:
-                if(item.purchase_date):
-                    results.append(f' - [x] {item}')
-                else:
-                    results.append(f' - [ ] {item}')
-        return results
-
 
 class PurchaseRecord(SQLModel, table=True):
     '''Tracks when and where items were purchased.'''
@@ -221,7 +237,7 @@ class Data():
                     session.delete(item)
 
             session.commit()
-            results = store.get_pretty_shopping_list()
+            results = _get_pretty_shopping_list(store.id, session)
         return results
 
     def get_stores(self):
@@ -245,7 +261,7 @@ class Data():
         with Session(self.engine) as session:
             store = session.exec(_get_with_id(Store, store_id)).first()
             if store:
-                return store.get_pretty_shopping_list()
+                return _get_pretty_shopping_list(store.id, session)
         return [f'Last shopping list store not found.']
 
     def get_shopping_list(self, store_name) -> List[str]:
@@ -254,7 +270,7 @@ class Data():
             store = session.exec(_get_with_name(Store, store_name)).first()
             if not store:
                 return [f'Store {store_name} not found.']
-            results = store.get_pretty_shopping_list()
+            results = _get_pretty_shopping_list(store.id, session)
         self._set_pref_store_id(store.id)
         return results