(feat) update pages

pages/backtesting/create/create.py

@@ -0,0 +1,47 @@
+from types import SimpleNamespace
+
+import streamlit as st
+from streamlit_elements import elements, mui
+
+from frontend.components.controllers_file_explorer import ControllersFileExplorer
+from frontend.components.dashboard import Dashboard
+from frontend.components.directional_strategy_creation_card import DirectionalStrategyCreationCard
+from frontend.components.editor import Editor
+from frontend.st_utils import initialize_st_page
+
+initialize_st_page(title="Create", icon="️⚔️")
+
+# TODO:
+#    * Add videos explaining how to the triple barrier method works and how the backtesting is designed,
+#  link to video of how to create a strategy, etc in a toggle.
+#    * Add functionality to start strategy creation from scratch or by duplicating an existing one
+
+if "ds_board" not in st.session_state:
+    board = Dashboard()
+    ds_board = SimpleNamespace(
+        dashboard=board,
+        create_strategy_card=DirectionalStrategyCreationCard(board, 0, 0, 12, 1),
+        file_explorer=ControllersFileExplorer(board, 0, 2, 3, 7),
+        editor=Editor(board, 4, 2, 9, 7),
+    )
+    st.session_state.ds_board = ds_board
+
+else:
+    ds_board = st.session_state.ds_board
+
+# Add new tabs
+for tab_name, content in ds_board.file_explorer.tabs.items():
+    if tab_name not in ds_board.editor.tabs:
+        ds_board.editor.add_tab(tab_name, content["content"], content["language"])
+
+# Remove deleted tabs
+for tab_name in list(ds_board.editor.tabs.keys()):
+    if tab_name not in ds_board.file_explorer.tabs:
+        ds_board.editor.remove_tab(tab_name)
+
+with elements("directional_strategies"):
+    with mui.Paper(elevation=3, style={"padding": "2rem"}, spacing=[2, 2], container=True):
+        with ds_board.dashboard():
+            ds_board.create_strategy_card()
+            ds_board.file_explorer()
+            ds_board.editor()