Added default model option++

README.md

@@ -74,11 +74,12 @@ python oai_chat.py chat
 ### Available Commands
 
 | Command             | Description                                                                 | Example                                                                 |
-|---------------------|-----------------------------------------------------------------------------|-------------------------------------------------------------------------|
+|---------------------|-----------------------------------------------------------------------------|:------------------------------------------------------------------------|
 | `/help`             | Display a table with examples for all commands and features, including new ones like `/clear`. | `/help`                                                                 |
 | `/model [search]`   | Select or switch models; optional search for substring matching.            | `/model gpt` (Filters to GPT models)<br>`/model` (Shows all models)     |
 | `/config api`       | Update OpenRouter API key and reinitialize the client.                      | `/config api`<br>Enter key: sk-...<br>[Output: API key updated!]       |
 | `/config url`       | Change the base URL for custom OpenRouter endpoints.                        | `/config url`<br>Enter URL: https://custom.openrouter.ai/api/v1         |
+| /config model           | "Set a default model that loads on startup; displays models for selection (persisted in DB, doesn't change current session model)." | `/config model gpt`<br />(Shows GPT models; user selects to set as default) |
 | `/config stream on/off` | Toggle response streaming (default: on for real-time chat).  | `/config stream off` (For full responses at once)<br>`/config stream on` |
 | `/config`               | View current configurations.                                 | `/config` (Displays table: API Key, Base URL, Streaming, Database path) |
 | `/clear`                | Clear the terminal screen for a clean interface, preserving chat state. | `/clear`<br>[Output: Screen cleared. Ready for your next input!] |

oai.py

@@ -25,6 +25,7 @@ homefilepath = Path.home()
 filepath = homefilepath.joinpath('.config/oai')
 database = filepath.joinpath('oai_config.db')
 DB_FILE = database
+version = '1.0'
 
 def create_table_if_not_exists():
     """Ensure the config table exists and directories are created."""
@@ -55,6 +56,7 @@ def set_config(key: str, value: str):
 API_KEY = get_config('api_key')
 OPENROUTER_BASE_URL = get_config('base_url') or "https://openrouter.ai/api/v1"  # Default if not set
 STREAM_ENABLED = get_config('stream_enabled') or "on"  # Default to streaming on
+DEFAULT_MODEL_ID = get_config('default_model')  # Load default model ID from DB
 
 # Fetch models once at module level (with loaded BASE_URL)
 models_data = []
@@ -66,6 +68,12 @@ try:
     models_data = response.json()["data"]
     # Filter: Exclude "video" models, but allow "image" for attachments
     text_models = [m for m in models_data if "modalities" not in m or "video" not in (m.get("modalities") or [])]
+    # After fetching models, load default model if set and available
+    selected_model_default = None
+    if DEFAULT_MODEL_ID:
+        selected_model_default = next((m for m in text_models if m["id"] == DEFAULT_MODEL_ID), None)
+        if not selected_model_default:
+            console.print(f"[bold yellow]Warning: Saved default model '{DEFAULT_MODEL_ID}' is not available. Use '/config model' to set a new one.[/]")
 except Exception as e:
     models_data = []
     text_models = []
@@ -135,7 +143,9 @@ def chat():
         console.print("[bold red]No suitable models available or error fetching models (check API key and base URL).[/]")
         raise typer.Exit()
 
-    selected_model = None
+    # Initialize selected_model with default if available, else None (session-specific changes via /model)
+    selected_model = selected_model_default  # Set from DB load, or None
+    
     client = OpenRouter(api_key=API_KEY)
     
     console.print("[bold blue]Welcome to oAI! Type your message, '/model [search]' to select/change model, '/config api/url/stream' to configure, '/help' for examples, or 'exit'/'quit' to end.[/]")
@@ -152,7 +162,7 @@ def chat():
                 console.print("[bold yellow]Goodbye![/]")
                 return
 
-            # Handle /model command (unchanged)
+            # Handle /model command (unchanged - only changes current session model)
             if user_input.startswith("/model"):
                 args = user_input[7:].strip()  # Get everything after "/model" as search term
                 search_term = args if args else ""
@@ -183,7 +193,7 @@ def chat():
                         console.print("[bold red]Invalid input. Enter a number.[/]")
                 continue
 
-            # Handle /config command (**UPDATED:** Now includes credit info)
+            # Handle /config command
             if user_input.startswith("/config"):
                 args = user_input[8:].strip().lower()  # Get args after "/config"
                 if args == "api":
@@ -217,13 +227,45 @@ def chat():
                         console.print(f"[bold green]Streaming {'enabled' if sub_args == 'on' else 'disabled'}.[/]")
                     else:
                         console.print("[bold yellow]Usage: /config stream on|off[/]")
+                # **UPDATED:** Handle /config model for setting default only
+                elif args.startswith("model"):
+                    sub_args = args[6:].strip()  # After "model" (optional search term)
+                    search_term = sub_args if sub_args else ""
+                    filtered_models = text_models
+                    if search_term:
+                        # Substring filter (case-insensitive) on name or id
+                        filtered_models = [m for m in text_models if search_term.lower() in m["name"].lower() or search_term.lower() in m["id"].lower()]
+                    if not filtered_models:
+                        console.print(f"[bold red]No models match '{search_term}'. Try '/config model' without search.[/]")
+                        continue
+                    # Display filtered models
+                    table = Table("No.", "Name", "ID", show_header=True, header_style="bold magenta")
+                    for i, model in enumerate(filtered_models, 1):
+                        table.add_row(str(i), model["name"], model["id"])
+                    console.print(Panel(table, title=f"[bold green]Available Models for Default ({'All' if not search_term else f'Search: {search_term}'})[/]", title_align="left"))
+                    # Prompt selection and save as default (DOES NOT change current selected_model)
+                    while True:
+                        try:
+                            choice = int(typer.prompt("Enter model number (or 0 to cancel)"))
+                            if choice == 0:
+                                break
+                            if 1 <= choice <= len(filtered_models):
+                                default_model = filtered_models[choice - 1]
+                                set_config('default_model', default_model["id"])  # Save default model ID to DB
+                                current_name = selected_model['name'] if selected_model else "None"
+                                console.print(f"[bold cyan]Default model set to: {default_model['name']} ({default_model['id']}). Current model unchanged: {current_name}[/]")
+                                break
+                            console.print("[bold red]Invalid choice. Try again.[/]")
+                        except ValueError:
+                            console.print("[bold red]Invalid input. Enter a number.[/]")
                 else:
-                    # /config with no args: Display current configs
+                    # /config with no args: Display current configs.
+                    DEFAULT_MODEL_ID = get_config('default_model')  # Load default model ID from DB
                     table = Table("Setting", "Value", show_header=True, header_style="bold magenta")
                     table.add_row("API Key", API_KEY or "[Not set]")
                     table.add_row("Base URL", OPENROUTER_BASE_URL or "[Not set]")
                     table.add_row("Streaming", "Enabled" if STREAM_ENABLED == "on" else "Disabled")
-                    table.add_row("Database", str(database) or "[Not set]")
+                    table.add_row("Default Model", DEFAULT_MODEL_ID or "[Not set]")
                     table.add_row("Current Model", "[Not set]" if selected_model is None else str(selected_model["name"]))
                    
                     # Fetch and display credit info
@@ -255,13 +297,18 @@ def chat():
                 console.print("[bold cyan]Screen cleared. Ready for your next input![/]")
                 continue
 
-            # Handle /help command (**UPDATED:** Now includes /credits)
+            # Handle /help command.
             if user_input.lower() == "/help":
                 help_table = Table("Command", "Description", "Example", show_header=True, header_style="bold cyan")
                 help_table.add_row(
                     "/model [search]",
-                    "Select or change the model for chatting. Supports searching by name or ID.",
+                    "Select or change the current model for the session. Supports searching by name or ID (not persisted).",
-                    "/model gpt\nYou: 1\n(Selects first matching model)"
+                    "/model gpt\nYou: 1\n(Selects first matching model for this chat only)"
+                )
+                help_table.add_row(
+                    "/config model [search]",
+                    "Set a default model that loads on startup; displays models for selection (persisted in DB, doesn't change current session model).",
+                    "/config model gpt\n(Shows GPT models; user selects to set as default)"
                 )
                 help_table.add_row(
                     "/config api",
@@ -274,7 +321,7 @@ def chat():
                     "/config url\nEnter new base URL: https://api.example.com/v1\n[bold green]Base URL updated![/bold green]"
                 )
                 help_table.add_row(
-                    "/config stream on|off",
+                    "/config stream on/off",
                     "Enable or disable response streaming.",
                     "/config stream off\n[bold green]Streaming disabled.[/bold green]"
                 )
@@ -308,7 +355,7 @@ def chat():
                     "Quit the chat app with either 'exit', 'quit' or 'bye'",
                     "exit\n[bold yellow]Goodbye![/bold yellow]"
                 )
-                console.print(Panel(help_table, title="[bold cyan]oAI Chat Help - Command Examples[/]", title_align="center"))
+                console.print(Panel(help_table, title="[bold cyan]oAI (Version %s) Chat Help - Command Examples[/]" %(version), title_align="center", subtitle="oAI can be found at https://iurl.no/oai", subtitle_align="center"))
                 continue
 
             if not selected_model:
@@ -321,7 +368,7 @@ def chat():
             file_attachments = []
 
             # Regex to find @path (e.g., @/Users/user/file.jpg or @c:\folder\file.txt)
-            file_pattern = r'@([^\s]+)'  # @ followed by non-spaces
+            file_pattern = r'@([^\s]+)'  # @ followed by non spaces
             for match in re.finditer(file_pattern, user_input):
                 file_path = match.group(1)
                 expanded_path = os.path.expanduser(os.path.abspath(file_path))