From 3a842920e88f23441e9a5b1336004ce9149dbb31 Mon Sep 17 00:00:00 2001
From: Hellow2 <lars.noack@outlook.de>
Date: Tue, 28 Mar 2023 14:25:22 +0200
Subject: [PATCH] creating a multi page option class

---
 .../pages/download_center/search.py           | 61 +++++++++++++++++--
 1 file changed, 55 insertions(+), 6 deletions(-)

diff --git a/src/music_kraken/pages/download_center/search.py b/src/music_kraken/pages/download_center/search.py
index e244283..da561e0 100644
--- a/src/music_kraken/pages/download_center/search.py
+++ b/src/music_kraken/pages/download_center/search.py
@@ -1,5 +1,5 @@
 from collections import defaultdict
-from typing import Tuple, List, Set
+from typing import Tuple, List, Set, Dict, Type
 
 from . import page_attributes
 from ..abstract import Page
@@ -7,13 +7,43 @@ from ..abstract import Page
 from ...objects import Options
 
 
+class MultiPageOptions:
+    def __init__(
+        self,
+        max_displayed_options: int = 10,
+        option_digits: int = 3
+    ) -> None:
+        self.max_displayed_options = max_displayed_options
+        self.option_digits: int = option_digits
+        
+        self._current_option_dict: Dict[Type[Page], Options] = defaultdict(lambda: Options())
+
+    def __getitem__(self, key: Page):
+        return self._current_option_dict[key]
+    
+    def __setitem__(self, key: Page, value: Options):
+        self._current_option_dict[key] = value
+        
+    def __repr__(self) -> str:
+        lines: List[str] = []
+        
+        j = 0
+        for page, options in self._current_option_dict.items():
+            lines.append(f"----------{page.__name__}----------")
+            
+            
+        return "\n".join(lines)
+
+
 class Search:
     def __init__(
         self,
         query: str,
         pages: Tuple[Page] = page_attributes.ALL_PAGES,
         exclude_pages: Set[Page] = set(),
-        exclude_shady: bool = False
+        exclude_shady: bool = False,
+        max_displayed_options: int = 10,
+        option_digits: int = 3
     ) -> None:
         _page_list: List[Page] = []
         _audio_page_list: List[Page] = []
@@ -32,10 +62,30 @@ class Search:
         self.pages: Tuple[Page] = tuple(_page_list)
         self.audio_pages: Tuple[Page] = tuple(_audio_page_list)
         
-        self.current_option_dict = defaultdict(lambda: Options())
+        self.max_displayed_options = max_displayed_options
+        self.option_digits: int = option_digits
+        
+        self._option_history: List[MultiPageOptions] = []
+        
+        self._current_option: MultiPageOptions = self.next_options
         
         self.search(query)
         
+    @property
+    def next_options(self) -> MultiPageOptions:
+        mpo = MultiPageOptions(
+            max_displayed_options=self.max_displayed_options,
+            option_digits=self.option_digits
+        )
+        self._option_history.append(mpo)
+        return mpo
+    
+    @property
+    def previous_options(self) -> MultiPageOptions:
+        self._option_history.pop()
+        return self._option_history[-1]
+        
+        
     def search(self, query: str):
         """
         # The Query
@@ -47,8 +97,7 @@ class Search:
         """
         
         for page in self.pages:
-            self.current_option_dict[page] = page.search_by_query(query=query)
+            self._current_option[page] = page.search_by_query(query=query)
             
-            print("-"*10, page.__name__, "-"*10)
-            print(self.current_option_dict[page])
+        print(self._current_option)
                 
\ No newline at end of file