Bump to version 2.1.6

- Change JSON field names from camelCase to snake_case as required by Gemini API
  (generation_config, max_output_tokens, system_instruction)
- Improve message handling to ensure proper role alternation (user/model)
- Add safety checks for empty contents and ensure first message is always from user
- Implement robust error handling and response parsing
- Handle edge cases where candidatesTokenCount might be returned as a list

Fixes #6

.gitignore

@@ -1,41 +0,0 @@
-# Python
-__pycache__/
-*.py[cod]
-*$py.class
-*.so
-.Python
-build/
-develop-eggs/
-dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-
-# Home Assistant
-.storage
-.cloud
-.google.token
-
-# IDE
-.idea/
-.vscode/
-*.swp
-*.swo
-*~
-
-# OS
-.DS_Store
-Thumbs.db
-*.psd
-*.zip
-*.txt
-*.pdf

README.md

@@ -106,12 +106,13 @@ Transform your smart home experience with powerful AI assistance powered by mult
 
 ## 📋 Prerequisites
 
-- Home Assistant 2024.11 or later
+- Home Assistant 2024.2.2 or later
 - Active API key from:
   - OpenAI ([Get key](https://platform.openai.com/account/api-keys))
   - Anthropic ([Get key](https://console.anthropic.com/))
-  - DeepSeek 🆕 ([Get key](https://platform.deepseek.com/api_keys))
+  - DeepSeek ([Get key](https://platform.deepseek.com/api_keys))
   - OpenRouter ([Get key](https://openrouter.ai/keys))
+  - Google Gemini 🆕 ([Get key](https://ai.google.dev/gemini-api/docs/api-key)) thanks to ([@Azzedde](https://github.com/Azzedde))
   - Any OpenAI-compatible API provider
 - Python 3.9 or newer
 - Stable internet connection
@@ -159,6 +160,9 @@ To be compatible, a provider should support:
 ## ⚡ Installation
 
 ### HACS Installation (Recommended)
+>[!TIP]
+>HA Text AI is available in the default HACS repository. You can install it directly through HACS or click the button below to open it there.
+
 <a href="https://my.home-assistant.io/redirect/hacs_repository/?owner=smkrv&repository=ha-text-ai&category=Integration"><img src="https://my.home-assistant.io/badges/hacs_repository.svg" width="170" height="auto"></a>
 1. Open HACS in Home Assistant
 2. Click on "Integrations"
@@ -169,8 +173,6 @@ To be compatible, a provider should support:
 7. Click "Download"
 8. Restart Home Assistant
 
-Note: Also Integration has been submitted to HACS store and is currently pending review in [pull request #2896](https://github.com/hacs/default/pull/2896).
-
 ### Manual Installation
 1. Download the latest release
 2. Extract and copy `custom_components/ha_text_ai` to your `custom_components` directory

custom_components/ha_text_ai/__init__.py

@@ -40,13 +40,16 @@ from .const import (
     API_PROVIDER_OPENAI,
     API_PROVIDER_ANTHROPIC,
     API_PROVIDER_DEEPSEEK,
+    API_PROVIDER_GEMINI,
     DEFAULT_MODEL,
     DEFAULT_DEEPSEEK_MODEL,
+    DEFAULT_GEMINI_MODEL,
     DEFAULT_TEMPERATURE,
     DEFAULT_MAX_TOKENS,
     DEFAULT_OPENAI_ENDPOINT,
     DEFAULT_ANTHROPIC_ENDPOINT,
     DEFAULT_DEEPSEEK_ENDPOINT,
+    DEFAULT_GEMINI_ENDPOINT,
     DEFAULT_REQUEST_INTERVAL,
     DEFAULT_CONTEXT_MESSAGES,
     API_TIMEOUT,

custom_components/ha_text_ai/api_client.py

@@ -20,6 +20,7 @@ from .const import (
     API_PROVIDER_ANTHROPIC,
     API_PROVIDER_DEEPSEEK,
     API_PROVIDER_OPENAI,
+    API_PROVIDER_GEMINI,
     MIN_TEMPERATURE,
     MAX_TEMPERATURE,
     MIN_MAX_TOKENS,
@@ -115,6 +116,10 @@ class APIClient:
                 return await self._create_deepseek_completion(
                     model, messages, temperature, max_tokens
                 )
+            elif self.api_provider == API_PROVIDER_GEMINI:
+                return await self._create_gemini_completion(
+                    model, messages, temperature, max_tokens
+                )
             else:
                 return await self._create_openai_completion(
                     model, messages, temperature, max_tokens
@@ -238,6 +243,100 @@ class APIClient:
             _LOGGER.error(f"Connection check failed: {str(e)}")
             return False
 
+    async def _create_gemini_completion(
+        self,
+        model: str,
+        messages: List[Dict[str, str]],
+        temperature: float,
+        max_tokens: int,
+    ) -> Dict[str, Any]:
+        """Create completion using Gemini API."""
+        # Extract API key from headers (Bearer token)
+        api_key = self.headers.get("Authorization", "").replace("Bearer ", "")
+        url = f"{self.endpoint}/models/{model}:generateContent?key={api_key}"
+
+        # Convert messages to Gemini format
+        contents = []
+        system_instruction = ""
+
+        # Process messages
+        for msg in messages:
+            if msg['role'] == 'system':
+                system_instruction += msg['content'] + "\n"
+            else:
+                # Convert role: 'user' stays 'user', anything else becomes 'model'
+                role = "user" if msg['role'] == 'user' else "model"
+                contents.append({
+                    "role": role,
+                    "parts": [{"text": msg['content']}]
+                })
+
+        # Ensure contents starts with a user message if not empty
+        if contents and contents[0]["role"] != "user":
+            # Add a placeholder user message
+            contents.insert(0, {
+                "role": "user",
+                "parts": [{"text": "I need your assistance."}]
+            })
+
+        # Ensure contents is not empty
+        if not contents:
+            contents.append({
+                "role": "user",
+                "parts": [{"text": "I need your assistance."}]
+            })
+
+        # Create payload with snake_case keys as required by Gemini API
+        payload = {
+            "contents": contents,
+            "generation_config": {  # Changed from camelCase to snake_case
+                "temperature": temperature,
+                "max_output_tokens": max_tokens  # Changed from camelCase to snake_case
+            }
+        }
+
+        if system_instruction:
+            payload["system_instruction"] = {  # Changed from camelCase to snake_case
+                "parts": [{"text": system_instruction.strip()}]
+            }
+
+        try:
+            data = await self._make_request(url, payload)
+
+            # Safely extract response data
+            candidates = data.get("candidates", [])
+            if not candidates:
+                raise HomeAssistantError("Gemini API returned no candidates")
+
+            content = candidates[0].get("content", {})
+            parts = content.get("parts", [])
+            if not parts:
+                raise HomeAssistantError("Gemini API response contains no content parts")
+
+            answer_text = parts[0].get("text", "")
+
+            # Safely extract usage data
+            usage = data.get("usageMetadata", {})
+            prompt_tokens = usage.get("promptTokenCount", 0)
+            completion_tokens = usage.get("candidatesTokenCount", 0)
+            total_tokens = usage.get("totalTokenCount", prompt_tokens + completion_tokens)
+
+            return {
+                "choices": [{
+                    "message": {
+                        "content": answer_text
+                    }
+                }],
+                "usage": {
+                    "prompt_tokens": prompt_tokens,
+                    "completion_tokens": completion_tokens,
+                    "total_tokens": total_tokens
+                }
+            }
+        except Exception as e:
+            _LOGGER.error(f"Gemini API error: {str(e)}")
+            raise HomeAssistantError(f"Gemini API error: {str(e)}")
+
     async def shutdown(self) -> None:
         """Shutdown API client."""
         _LOGGER.debug("Shutting down API client")

custom_components/ha_text_ai/config_flow.py

@@ -29,15 +29,18 @@ from .const import (
     API_PROVIDER_OPENAI,
     API_PROVIDER_ANTHROPIC,
     API_PROVIDER_DEEPSEEK,
+    API_PROVIDER_GEMINI,
     API_PROVIDERS,
     DEFAULT_MODEL,
     DEFAULT_DEEPSEEK_MODEL,
+    DEFAULT_GEMINI_MODEL,
     DEFAULT_TEMPERATURE,
     DEFAULT_MAX_TOKENS,
     DEFAULT_REQUEST_INTERVAL,
     DEFAULT_OPENAI_ENDPOINT,
     DEFAULT_ANTHROPIC_ENDPOINT,
     DEFAULT_DEEPSEEK_ENDPOINT,
+    DEFAULT_GEMINI_ENDPOINT,
     DEFAULT_CONTEXT_MESSAGES,
     MIN_TEMPERATURE,
     MAX_TEMPERATURE,
@@ -93,15 +96,20 @@ class HATextAIConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
         self._errors = {}
 
         if user_input is None:
-            # Выбор endpoint по провайдеру
+            # Selecting an endpoint by provider
             default_endpoint = {
                 API_PROVIDER_OPENAI: DEFAULT_OPENAI_ENDPOINT,
                 API_PROVIDER_ANTHROPIC: DEFAULT_ANTHROPIC_ENDPOINT,
                 API_PROVIDER_DEEPSEEK: DEFAULT_DEEPSEEK_ENDPOINT,
+                API_PROVIDER_GEMINI: DEFAULT_GEMINI_ENDPOINT,
             }.get(self._provider, DEFAULT_OPENAI_ENDPOINT)
 
-            # Выбор модели по умолчанию по провайдеру
+            # Selecting the default model by provider
-            default_model = DEFAULT_DEEPSEEK_MODEL if self._provider == API_PROVIDER_DEEPSEEK else DEFAULT_MODEL
+            default_model = (
+                DEFAULT_DEEPSEEK_MODEL if self._provider == API_PROVIDER_DEEPSEEK else
+                DEFAULT_GEMINI_MODEL if self._provider == API_PROVIDER_GEMINI else
+                DEFAULT_MODEL
+            )
 
             return self.async_show_form(
                 step_id="provider",
@@ -256,7 +264,11 @@ class HATextAIConfigFlow(config_entries.ConfigFlow, domain=DOMAIN):
 
         unique_id = f"{DOMAIN}_{normalized_name}_{self._provider}".lower()
 
-        default_model = DEFAULT_DEEPSEEK_MODEL if self._provider == API_PROVIDER_DEEPSEEK else DEFAULT_MODEL
+        default_model = (
+            DEFAULT_DEEPSEEK_MODEL if self._provider == API_PROVIDER_DEEPSEEK else
+            DEFAULT_GEMINI_MODEL if self._provider == API_PROVIDER_GEMINI else
+            DEFAULT_MODEL
+        )
 
         entry_data = {
             CONF_API_PROVIDER: self._provider,
@@ -304,6 +316,13 @@ class OptionsFlowHandler(config_entries.OptionsFlow):
             return self.async_create_entry(title="", data=user_input)
 
         current_data = {**self.config_entry.data, **self.config_entry.options}
+        provider = current_data.get(CONF_API_PROVIDER)
+
+        default_model = (
+            DEFAULT_DEEPSEEK_MODEL if provider == API_PROVIDER_DEEPSEEK else
+            DEFAULT_GEMINI_MODEL if provider == API_PROVIDER_GEMINI else
+            DEFAULT_MODEL
+        )
 
         return self.async_show_form(
             step_id="init",

custom_components/ha_text_ai/const.py

@@ -12,6 +12,8 @@ from typing import Final
 import voluptuous as vol
 from homeassistant.const import Platform, CONF_API_KEY, CONF_NAME
 from homeassistant.helpers import config_validation as cv
+import logging
+_LOGGER = logging.getLogger(__name__)
 
 # Domain and platforms
 DOMAIN: Final = "ha_text_ai"
@@ -22,11 +24,13 @@ CONF_API_PROVIDER: Final = "api_provider"
 API_PROVIDER_OPENAI: Final = "openai"
 API_PROVIDER_ANTHROPIC: Final = "anthropic"
 API_PROVIDER_DEEPSEEK: Final = "deepseek"
+API_PROVIDER_GEMINI: Final = "gemini"
 
 API_PROVIDERS: Final = [
     API_PROVIDER_OPENAI,
     API_PROVIDER_ANTHROPIC,
-    API_PROVIDER_DEEPSEEK
+    API_PROVIDER_DEEPSEEK,
+    API_PROVIDER_GEMINI
 ]
 
 # Read version from manifest.json
@@ -49,6 +53,7 @@ except Exception as err:
 DEFAULT_OPENAI_ENDPOINT: Final = "https://api.openai.com/v1"
 DEFAULT_ANTHROPIC_ENDPOINT: Final = "https://api.anthropic.com"
 DEFAULT_DEEPSEEK_ENDPOINT: Final = "https://api.deepseek.com"
+DEFAULT_GEMINI_ENDPOINT: Final = "https://generativelanguage.googleapis.com/v1beta"
 
 # Configuration constants
 CONF_MODEL: Final = "model"
@@ -69,6 +74,7 @@ ICONS_SUBDOMAIN = "icons"
 # Default values
 DEFAULT_MODEL: Final = "gpt-4o-mini"
 DEFAULT_DEEPSEEK_MODEL: Final = "deepseek-chat"
+DEFAULT_GEMINI_MODEL: Final = "gemini-pro"
 DEFAULT_TEMPERATURE: Final = 0.1
 DEFAULT_MAX_TOKENS: Final = 1000
 DEFAULT_REQUEST_INTERVAL: Final = 1.0

custom_components/ha_text_ai/manifest.json

@@ -16,6 +16,7 @@
     "requirements": [
       "openai>=1.12.0",
       "anthropic>=0.8.0",
+      "google-generativeai>=0.3.0",
       "aiohttp>=3.8.0",
       "async-timeout>=4.0.0",
       "certifi>=2024.2.2"
@@ -23,6 +24,6 @@
   "single_config_entry": false,
   "ssdp": [],
   "usb": [],
-  "version": "2.1.1",
+  "version": "2.1.6",
   "zeroconf": []
 }

custom_components/ha_text_ai/translations/de.json

@@ -88,12 +88,13 @@
   "selector": {
     "api_provider": {
       "options": {
-        "openai": "OpenAI (kompatibel)",
+        "openai": "OpenAI (compatible)",
-        "anthropic": "Anthropic (kompatibel)",
+        "anthropic": "Anthropic (compatible)",
-        "deepseek": "DeepSeek"
+        "deepseek": "DeepSeek",
-      }
+        "gemini": "Google Gemini"
     }
-  },
+  }
+},
   "services": {
     "ask_question": {
       "name": "Frage stellen (HA Text AI)",

custom_components/ha_text_ai/translations/en.json

@@ -86,11 +86,12 @@
     }
   },
   "selector": {
-  "api_provider": {
+    "api_provider": {
-    "options": {
+      "options": {
-      "openai": "OpenAI (compatible)",
+        "openai": "OpenAI (compatible)",
-      "anthropic": "Anthropic (compatible)",
+        "anthropic": "Anthropic (compatible)",
-      "deepseek": "DeepSeek"
+        "deepseek": "DeepSeek",
+        "gemini": "Google Gemini"
     }
   }
 },

custom_components/ha_text_ai/translations/es.json

@@ -90,10 +90,11 @@
       "options": {
         "openai": "OpenAI (compatible)",
         "anthropic": "Anthropic (compatible)",
-        "deepseek": "DeepSeek"
+        "deepseek": "DeepSeek",
-      }
+        "gemini": "Google Gemini"
     }
-  },
+  }
+},
   "services": {
     "ask_question": {
       "name": "Hacer Pregunta (HA Text AI)",

custom_components/ha_text_ai/translations/hi.json

@@ -90,7 +90,8 @@
       "options": {
         "openai": "OpenAI (अनुकूलित)",
         "anthropic": "Anthropic (अनुकूलित)",
-        "deepseek": "DeepSeek"
+        "deepseek": "DeepSeek",
+        "gemini": "Google Gemini"
       }
     }
   },

custom_components/ha_text_ai/translations/it.json

@@ -90,7 +90,8 @@
       "options": {
         "openai": "OpenAI (compatibile)",
         "anthropic": "Anthropic (compatibile)",
-        "deepseek": "DeepSeek"
+        "deepseek": "DeepSeek",
+        "gemini": "Google Gemini"
       }
     }
   },

custom_components/ha_text_ai/translations/ru.json

@@ -90,7 +90,8 @@
       "options": {
         "openai": "OpenAI (совместимый)",
         "anthropic": "Anthropic (совместимый)",
-        "deepseek": "DeepSeek"
+        "deepseek": "DeepSeek",
+        "gemini": "Google Gemini"
       }
     }
   },

custom_components/ha_text_ai/translations/sr.json

@@ -90,7 +90,8 @@
       "options": {
         "openai": "OpenAI (компатибилан)",
         "anthropic": "Anthropic (компатибилан)",
-        "deepseek": "DeepSeek"
+        "deepseek": "DeepSeek",
+        "gemini": "Google Gemini"
       }
     }
   },

custom_components/ha_text_ai/translations/zh.json

@@ -90,7 +90,8 @@
       "options": {
         "openai": "OpenAI（兼容）",
         "anthropic": "Anthropic（兼容）",
-        "deepseek": "DeepSeek "
+        "deepseek": "DeepSeek",
+        "gemini": "Google Gemini"
       }
     }
   },

hacs.json

@@ -1,5 +1,5 @@
 {
-  "name": "HA text AI",
+  "name": "HA Text AI",
   "render_readme": true,
   "homeassistant": "2024.11.0"
 }