add search and back button to docs

dig/docs.py

@@ -3,7 +3,10 @@ import os, sys
 from rich.console import Console
 
 from textual.app import App, ComposeResult
-from textual.widgets import MarkdownViewer, Header, Footer
+from textual.widgets import MarkdownViewer, Header, Footer, Input, Button
+from textual.containers import Horizontal
+from textual_autocomplete import PathAutoComplete
+from textual import on
 
 
 console = Console()
@@ -13,9 +16,45 @@ class DocsApp(App):
     TITLE = "Digpkg Docs"
     SUB_TITLE = "made with ❤️ by SpookyDervish"
     
+    CSS = """
+    #search {
+        margin: 1;
+        width: 1fr;
+    }
+    
+    #back {
+        margin-top: 1;
+        margin-left: 1;
+    }
+    
+    #bottom {
+        height: 5;
+    }
+    """
+    
     def __init__(self, inital_markdown_path: str):
+        
         super().__init__()
         self.inital_markdown_path = inital_markdown_path
+        self.docs_folder = os.path.join(os.path.dirname(self.inital_markdown_path), "docs")
+    
+    async def on_input_submitted(self, event: Input.Submitted):
+        if event.input.id == "search":
+            
+            if not os.path.isdir(self.docs_folder):
+                return
+            
+            file_path = os.path.join(self.docs_folder, event.input.value)
+            if os.path.isfile(file_path):
+                event.input.clear()
+                event.input.focus()
+                await self.query_one(MarkdownViewer).go(file_path)
+            else:
+                self.notify("That file wasn't found.", title="Uh oh", severity="error")
+    
+    async def on_button_pressed(self, event: Button.Pressed):
+        if event.button.id == "back":
+            await self.query_one(MarkdownViewer).back()
     
     def compose(self) -> ComposeResult:
         with open(self.inital_markdown_path, "r") as f:
@@ -23,6 +62,22 @@ class DocsApp(App):
         
         yield Header()
         yield MarkdownViewer(markdown)
+        
+        with Horizontal(id="bottom"):
+            yield Button(label="Back", id="back", flat=True, variant="error")
+            search_input = Input(id="search", placeholder="Search . . .")
+            yield search_input
+            
+            
+            if os.path.isdir(self.docs_folder):
+                yield PathAutoComplete(
+                    search_input,
+                    path=self.docs_folder
+                )
+            else:
+                search_input.disabled = True
+                search_input.tooltip = "This mineral doesn't have a docs folder and can't be searched."
+        
         yield Footer()
 
 

setup.py

@@ -6,7 +6,8 @@ setup(
     packages=find_packages(),
     install_requires=[
         "textual>=7.3.0",
-        "requests>=2.32.5"
+        "requests>=2.32.5",
+        "textual-autocomplete>=4.0.6"
     ],
     entry_points={
         "console_scripts": [