Merge branch 'main' into emoji-mood-selector

Author: aila-reddemma-ydv

App.png

@@ -15,13 +15,18 @@
 * Gemini-powered chatbot for mental health companionship
 * Empathetic and encouraging tone—never clinical or diagnostic
 * Smart conversation history with multi-threaded support
-* Chatbot personality tone selector
-  
+* **Chatbot personality tone selector**:  
+  *Compassionate Listener*, *Motivating Coach*, *Wise Friend*, *Neutral Therapist*, *Mindfulness Guide*
+
 ### 📘 Resource & Crisis Help
 
+* Emergency Help Button — instantly access local support via Google Maps
+* International helpline directory and global mental health resources
 * Mental health resource library with live search
-* International emergency contacts and helpline shortcuts
-* Quick access to location-based therapy centers via Google Maps
+
+### 🧪 Science-Backed Assessments
+
+* Integrated **PsyToolkit**-verified mental health quizzes for self-evaluation
 
 ### 💖 Mood Tracking & Journaling
 
@@ -34,42 +39,60 @@
 * Instant-start suggestions like “Feeling overwhelmed” or “How to manage stress?”
 * Direct conversion of journal thoughts into chatbot prompts
 
-### 🎨 Clean, Minimal UI
+### 🎨 Themes & UI
 
-* Sidebar toggling for focus-driven interaction
-* 3D-inspired soft pink and magenta UI, best suited for a  mentally soothing and peaceful outlook
+* Multiple soothing themes: **Light**, **Calm Blue**, **Mint**, **Lavender**, **Pink**, and **Dark**
+* 3D-inspired soft pink and magenta UI for a mentally soothing experience
 * Smooth transitions and responsive design for mobile and desktop
 
 ---
 
 ## 🚀 Live Demo
 
-Experience TalkHeal live here: 
-👉 [![**TalkHeal**](https://img.shields.io/badge/View-Live%20Demo-brightgreen?style=for-the-badge)](https://www.google.com/search?q=https://TalkHeal.streamlit.app)
-
- <div align="center">
- <p>
-
-[![Open Source Love svg1](https://badges.frapsoft.com/os/v1/open-source.svg?v=103)](https://github.com/ellerbrock/open-source-badges/)
-![PRs Welcome](https://img.shields.io/badge/PRs-Welcome-brightgreen.svg?style=flat)
-![Visitors](https://api.visitorbadge.io/api/Visitors?path=eccentriccoder01%2FTalkHeal%20&countColor=%23263759&style=flat)
-![GitHub Forks](https://img.shields.io/github/forks/eccentriccoder01/TalkHeal)
-![GitHub Repo Stars](https://img.shields.io/github/stars/eccentriccoder01/TalkHeal)
-![GitHub Contributors](https://img.shields.io/github/contributors/eccentriccoder01/TalkHeal)
-![GitHub Last Commit](https://img.shields.io/github/last-commit/eccentriccoder01/TalkHeal)
-![GitHub Repo Size](https://img.shields.io/github/repo-size/eccentriccoder01/TalkHeal)
-![GitHub Total Lines](https://sloc.xyz/github/eccentriccoder01/TalkHeal)
-![Github](https://img.shields.io/github/license/eccentriccoder01/TalkHeal)
-![GitHub Issues](https://img.shields.io/github/issues/eccentriccoder01/TalkHeal)
-![GitHub Closed Issues](https://img.shields.io/github/issues-closed-raw/eccentriccoder01/TalkHeal)
-![GitHub Pull Requests](https://img.shields.io/github/issues-pr/eccentriccoder01/TalkHeal)
-![GitHub Closed Pull Requests](https://img.shields.io/github/issues-pr-closed/eccentriccoder01/TalkHeal)
- </p>
- </div>
+### 🎯 **Experience TalkHeal live now!**  
+🔗 [https://TalkHeal.streamlit.app](https://TalkHeal.streamlit.app)
+
+---
+
+## 📊 Project Stats
+
+<p align="center">
+  <a href="https://github.com/eccentriccoder01/TalkHeal">
+    <img alt="GitHub Stars" src="https://img.shields.io/github/stars/eccentriccoder01/TalkHeal?style=flat-square" />
+  </a>
+  <a href="https://github.com/eccentriccoder01/TalkHeal/fork">
+    <img alt="GitHub Forks" src="https://img.shields.io/github/forks/eccentriccoder01/TalkHeal?style=flat-square" />
+  </a>
+  <a href="https://github.com/eccentriccoder01/TalkHeal/graphs/contributors">
+    <img alt="Contributors" src="https://img.shields.io/github/contributors/eccentriccoder01/TalkHeal?style=flat-square" />
+  </a>
+  <a href="https://github.com/eccentriccoder01/TalkHeal/issues">
+    <img alt="Open Issues" src="https://img.shields.io/github/issues/eccentriccoder01/TalkHeal?style=flat-square" />
+  </a>
+  <a href="https://github.com/eccentriccoder01/TalkHeal/pulls">
+    <img alt="Open Pull Requests" src="https://img.shields.io/github/issues-pr/eccentriccoder01/TalkHeal?style=flat-square" />
+  </a>
+  <a href="https://github.com/eccentriccoder01/TalkHeal/commits/main">
+    <img alt="Last Commit" src="https://img.shields.io/github/last-commit/eccentriccoder01/TalkHeal?style=flat-square" />
+  </a>
+  <a href="https://github.com/eccentriccoder01/TalkHeal/blob/main/LICENSE">
+    <img alt="License" src="https://img.shields.io/github/license/eccentriccoder01/TalkHeal?style=flat-square" />
+  </a>
+</p>
+
+---
+
+> 💡 **PRs Welcome!** We love contributions. Check out the [Contribution Guidelines](CONTRIBUTING.md) to get started.
 
 ## 📸 Screenshots
 
-<div align="center"><img src="App.png"/></div>
+<div align="center">
+  <img src="light_ss.jpg" alt="Main Screenshot" width="600"/>
+  <br>
+  <img src="dark_ss.jpg" width="200"/></a>
+  <img src="blue_ss.jpg" width="200"/></a>
+  <img src="lav_ss.jpg" width="200"/></a>
+</div>
 
 ## 📺 Video Explanation
 
@@ -138,7 +161,6 @@ Report bugs and  issues or propose improvements through our GitHub repository.
 - Add Screenshots and updated website links to help us understand what changes is all about.
 
 - Check the [CONTRIBUTING.md](CONTRIBUTING.md) for detailed steps...
-
 
 ## Contributing is fun🧡
 
@@ -147,9 +169,15 @@ Whether it's a new feature, design improvement, or a bug fix — your voice matt
 
 Your insights are invaluable to us. Reach out to us team for any inquiries, feedback, or concerns.
 
+## 👥 Contributors
+
+Thanks to these wonderful people for contributing 💖
+
+[![Contributors](https://contrib.rocks/image?repo=eccentriccoder01/TalkHeal)](https://github.com/eccentriccoder01/TalkHeal/graphs/contributors)
+
 ## 📄 License
 
-This project is open-source and available under the MIT License.
+This project is open-source and available under the [MIT License](LICENSE).
 
 ## 📞 Contact
 

README.md

@@ -1,7 +1,5 @@
 import streamlit as st
-from core.utils import save_conversations, get_current_time
-from core.gemini import get_ai_response
-
+# ---------- Display chat messages ----------
 def render_chat_interface():
     st.markdown("### 🗨️ TalkHeal Conversation")
 
@@ -12,6 +10,15 @@ def render_chat_interface():
 
     conversation = st.session_state.conversations[active_index]
 
+    if not conversation["messages"]:
+        st.markdown(f"""
+        <div class="welcome-message">
+            <strong>Hello! I'm TalkHeal, your mental health companion 🤗</strong><br>
+            How are you feeling today? You can write below or start a new topic.
+            <div class="message-time">{get_current_time()}</div>
+        </div>
+        """, unsafe_allow_html=True)
+
     for msg in conversation["messages"]:
         sender = msg["sender"]
         message = msg["message"]
@@ -23,8 +30,7 @@ def render_chat_interface():
         else:
             with st.chat_message("assistant", avatar="💬"):
                 st.markdown(f"{message}\n\n<sub>{time}</sub>", unsafe_allow_html=True)
-
-
+ input and generate AI response
 def handle_chat_input(model, system_prompt):
     pre_filled = st.session_state.get("pre_filled_chat_input", "")
     st.session_state.pre_filled_chat_input = ""
@@ -93,11 +99,25 @@ def format_memory(convo_history, max_turns=10):
                         "time": get_current_time()
                     })
 
+            except ValueError as e:
+                st.error("I'm having trouble understanding your message. Could you please rephrase it?")
+                active_convo["messages"].append({
+                    "sender": "bot",
+                    "message": "I'm having trouble understanding your message. Could you please rephrase it?",
+                    "time": get_current_time()
+                })
+            except requests.RequestException as e:
+                st.error("Network connection issue. Please check your internet connection.")
+                active_convo["messages"].append({
+                    "sender": "bot",
+                    "message": "I'm having trouble connecting to my services. Please check your internet connection and try again.",
+                    "time": get_current_time()
+                })
             except Exception as e:
-                st.error(f"An error occurred: {e}")
+                st.error(f"An unexpected error occurred. Please try again.")
                 active_convo["messages"].append({
                     "sender": "bot",
-                    "message": "I’m having trouble responding right now. Please try again in a moment.",
+                    "message": "I'm having trouble responding right now. Please try again in a moment.",
                     "time": get_current_time()
                 })
 

blue_ss.jpg

@@ -2,6 +2,8 @@
 from geopy.geocoders import Nominatim
 import urllib.parse
 from .sidebar import GLOBAL_RESOURCES
+import geopy.exc
+import requests
 
 
 def render_emergency_page():
@@ -41,8 +43,20 @@ def render_emergency_page():
                         st.error(
                             f"Could not find a location for '{location_query}'. Please try again.")
                         st.session_state.pop('location_info', None)
+                except geopy.exc.GeocoderTimedOut:
+                    st.error("Location search timed out. Please try again with a more specific location.")
+                    st.session_state.pop('location_info', None)
+                except geopy.exc.GeocoderUnavailable:
+                    st.error("Location service is currently unavailable. Please try again later.")
+                    st.session_state.pop('location_info', None)
+                except geopy.exc.GeocoderQuotaExceeded:
+                    st.error("Location service quota exceeded. Please try again later.")
+                    st.session_state.pop('location_info', None)
+                except requests.RequestException as e:
+                    st.error("Network error while searching for location. Please check your internet connection.")
+                    st.session_state.pop('location_info', None)
                 except Exception as e:
-                    st.error(f"An error occurred during search: {e}")
+                    st.error(f"An unexpected error occurred during search. Please try again.")
                     st.session_state.pop('location_info', None)
         else:
             st.warning("Please enter a location to search.")

components/chat_interface.py

@@ -1,6 +1,7 @@
 import streamlit as st
 import google.generativeai as genai
 from pathlib import Path
+import requests
 
 # ---------- Logo and Page Config ----------
 logo_path = str(Path(__file__).resolve().parent.parent / "TalkHealLogo.png")
@@ -63,18 +64,30 @@ def get_mood_context():
     mood = st.session_state.get("current_mood_val") or get_selected_mood()
     return f"The user is currently feeling '{mood}'. Please respond empathetically and supportively based on their emotional state."
 
-# ---------- Conversation State Utility ----------
-def create_new_conversation():
-    from datetime import datetime
-
-    new_convo = {
-        "title": "New Chat",
-        "messages": [],
-        "date": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-    }
-
-    if "conversations" not in st.session_state:
-        st.session_state.conversations = []
+# ---------- Generate AI Response ----------
+def generate_response(user_input, model):
+    system_prompt = get_tone_system_prompt() + "\n" + get_mood_context()
+    try:
+        response = model.generate_content([
+            {"role": "system", "parts": [system_prompt]},
+            {"role": "user", "parts": [user_input]}
+        ])
+        return response.text
+    except ValueError as e:
+        st.error("❌ Invalid input or model configuration issue. Please check your input.")
+        return None
+    except google.generativeai.types.BlockedPromptException as e:
+        st.error("❌ Content policy violation. Please rephrase your message.")
+        return None
+    except google.generativeai.types.GenerationException as e:
+        st.error("❌ Failed to generate response. Please try again.")
+        return None
+    except requests.RequestException as e:
+        st.error("❌ Network connection issue. Please check your internet connection.")
+        return None
+    except Exception as e:
+        st.error(f"❌ Unexpected error occurred: {e}")
+        return None
 
     st.session_state.conversations.insert(0, new_convo)
     st.session_state.active_conversation = 0

components/emergency_page.py

@@ -4,6 +4,7 @@
 import json
 import os
 import requests
+import google.generativeai
 
 def get_current_time():
     """Returns the user's local time formatted as HH:MM AM/PM."""
@@ -78,7 +79,22 @@ def get_ai_response(user_message, model):
         response = model.generate_content(mental_health_prompt)
         cleaned_response = clean_ai_response(response.text)
         return cleaned_response
+    except ValueError as e:
+        # Handle invalid input or model configuration issues
+        return "I'm having trouble understanding your message. Could you please rephrase it?"
+    except google.generativeai.types.BlockedPromptException as e:
+        # Handle content policy violations
+        return "I understand you're going through something difficult. Let's focus on how you're feeling and what might help you feel better."
+    except google.generativeai.types.GenerationException as e:
+        # Handle generation errors
+        return "I'm having trouble generating a response right now. Please try again in a moment."
+    except requests.RequestException as e:
+        # Handle network/API connection issues
+        return "I'm having trouble connecting to my services. Please check your internet connection and try again."
     except Exception as e:
+        # Log unexpected errors for debugging (you can add logging here)
+        # import logging
+        # logging.error(f"Unexpected error in get_ai_response: {e}")
         return "I'm here to listen and support you. Sometimes I have trouble connecting, but I want you to know that your feelings are valid and you're not alone. Would you like to share more about what you're experiencing?"
 
 # Implementing IP Based Isolation