add annotation

.dockerignore

@@ -0,0 +1,49 @@
+# Python cache
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+*.egg-info/
+.pytest_cache/
+
+# Virtual environments
+.venv/
+venv/
+ENV/
+env/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Git
+.git/
+.gitignore
+.gitattributes
+
+# Documentation
+*.md
+!README.md
+
+# Test files
+tests/
+test_*.py
+*_test.py
+
+# GPX files in assets (exclude user test files)
+hiking_assistant/assets/*.gpx
+
+# macOS
+.DS_Store
+
+# Archives
+*.tar
+*.tar.gz
+*.zip
+
+# Logs
+*.log

.gitignore

@@ -10,3 +10,4 @@ wheels/
 .venv
 
 *.tar
+RELEASE_CHECKLIST.md

.pre-commit-config.yaml

@@ -6,6 +6,7 @@ repos:
     rev: v4.3.0
     hooks:
       - id: check-added-large-files
+        args: ["--maxkb=2048"]
       - id: check-yaml
       - id: check-docstring-first
 
@@ -13,7 +14,14 @@ repos:
     hooks:
       - id: ruff
         name: ruff
-        entry: ruff check .
+        entry: uv run ruff check .
-        language: python
+        language: system
         types: [python]
         always_run: true
+
+      - id: pytest
+        name: pytest
+        entry: uv run pytest tests/ -v
+        language: system
+        pass_filenames: false
+        always_run: true

CHANGELOG.md

@@ -0,0 +1,134 @@
+# 更新紀錄
+
+## [1.0.0] - 2025-12-03
+
+### 🎉 首次正式發布
+
+歡迎使用**山山登山小助手** v1.0.0！這是第一個穩定版本，提供完整的登山路線分析與天氣查詢功能。
+
+---
+
+## ✨ 新功能
+
+### 📊 路線分析
+上傳您的 GPX 檔案，立即獲得詳細的路線資訊：
+
+- **基本統計**
+  - 📏 總距離
+  - ⬆️ 累積爬升
+  - ⬇️ 累積下降
+  - 🏔️ 最高/最低海拔
+  - ⏱️ 預估行進時間
+
+- **智慧計算**
+  - 自動過濾 GPS 雜訊，提供更準確的爬升/下降數據
+  - 根據路線距離與爬升，智慧估算所需時間
+  - 支援自訂行進速度參數
+
+### 🗺️ 互動式地圖
+
+輕鬆查看完整路線與重要地標：
+
+- **雙地圖切換**
+  - 🌍 OpenStreetMap - 適合查看周邊設施
+  - 🗻 魯地圖 - 等高線地圖，適合登山路線規劃
+
+- **清楚標示**
+  - 🔵 起點終點：顯示座標與海拔
+  - 🟠 航點標記：自動顯示 GPX 檔案中的所有航點（如山屋、水源、岔路等）
+  - 🔴 路線軌跡：完整呈現登山路徑
+
+- **互動功能**
+  - 點擊航點查看名稱與海拔
+  - 縮放與拖曳地圖
+  - 自由切換地圖圖層
+
+### 📈 視覺化圖表
+
+一目了然的路線特性：
+
+- **海拔剖面圖**
+  - 互動式圖表，滑鼠移動即顯示該點資訊
+  - 清楚呈現整段路線的海拔變化
+  - 幫助識別陡峭路段與平緩路段
+
+- **坡度分析圓餅圖**
+  - 依坡度分為：平緩、緩坡、陡坡、急坡
+  - 快速了解路線難度分布
+
+### 🌤️ 天氣預報
+
+出發前掌握天氣狀況，避免遇到惡劣天候：
+
+- **7 天天氣預報**
+  - 🌡️ 溫度：最高/最低/體感溫度
+  - 💧 濕度：相對濕度
+  - 🌧️ 降雨：降雨機率與預估雨量
+  - 💨 風況：風速與風向（附安全等級指標 🟢🟡🟠🔴）
+  - ☀️ UV 指數：附等級指標（🟢🟡🟠🔴🟣）
+  - 🌅 日出/日落時間
+
+- **日期選擇**
+  - 點選任一日期查看詳細天氣
+  - 方便規劃多日行程
+
+### 🏔️ 安全提醒
+
+貼心的登山安全提示：
+
+- **高山症警示**
+  - 當路線海拔較高（超過2100公尺）時，提醒登山者注意高山症風險
+  - 附上高山症預防資訊連結，幫助登山者提早準備與注意
+
+### 🎨 使用體驗
+
+簡潔的介面設計：
+
+- ✨ 臺灣山岳背景（南湖圈谷）
+- 📱 響應式設計，支援電腦、手機
+- ⚡ 快速載入
+
+---
+
+## 💡 使用提示
+
+1. **GPX 檔案來源**
+   - 可從健行筆記、Hikingbook 等網站下載
+   - 也可使用登山 GPS App 記錄的航跡
+
+2. **最佳使用方式**
+   - 載入路線 GPX 檔，搭配海拔剖面圖，規劃每日行程與體力分配
+   - 出發前一天查看天氣預報，注意溫度、降雨機率與 UV 指數，準備適當裝備
+
+3. **注意事項**
+   - 預估時間僅供參考，請依個人體能調整
+   - 山區天氣變化快，仍需隨時注意實際天氣狀況
+   - 行經高海拔地區，請留意高山症症狀
+
+---
+
+## 🙏 感謝使用
+
+感謝您使用山山登山小助手！如果有任何建議或問題，歡迎回饋(<gt810034@gmail.com>)。
+
+祝您登山愉快，平安歸來！🏔️
+
+---
+
+## 📝 技術資訊
+
+**適用環境**
+- 瀏覽器：Chrome、Firefox、Safari（建議使用最新版本）
+- 裝置：桌機、筆電、平板、手機
+
+**檔案限制**
+- 支援標準 GPX 格式
+- 檔案大小上限：30 MB
+
+**資料來源**
+- 天氣資料：Open-Meteo API
+- 地圖圖層：OpenStreetMap、魯地圖
+
+---
+
+更新日期：2025-12-03

Dockerfile

@@ -44,8 +44,8 @@ USER nonroot
 # Run the Streamlit application by default
 ENV TZ="Asia/Taipei"
 EXPOSE 8800
-CMD ["python", "-m", "streamlit", "run", "app.py", "--server.port=8800", "--server.enableCORS=false", "--server.enableXsrfProtection=false"]
+CMD ["python", "-m", "streamlit", "run", "app.py"]
 
 # Build
-# docker build --platform=linux/amd64 -t hiking_assistant:latest .
+# docker build --platform=linux/amd64 -t hiking_assistant:1.0.1 .
-# docker save -o hiking_assistant.tar hiking_assistant:latest
+# docker save -o hiking_assistant.tar hiking_assistant:1.0.1

README.md

@@ -1,7 +1,12 @@
-## Abstract
+<img src="./hiking_assistant/assets/new_favicon.webp" alt="shenshen" width="180" /><br>
-一個基於 Python + Streamlit 的網頁應用程式，讀取使用者上傳的 GPX 檔案並提供詳細的路線統計、互動式地圖、海拔分析圖及天氣預報等。
+![Python](https://img.shields.io/badge/python3.13-3670A0?style=for-the-badge&logo=python&logoColor=ffdd54)
+![Streamlit](https://img.shields.io/badge/Streamlit-%23FE4B4B.svg?style=for-the-badge&logo=streamlit&logoColor=white)
+![Docker](https://img.shields.io/badge/docker-%230db7ed.svg?style=for-the-badge&logo=docker&logoColor=white)
 
-[臺灣登山小幫手](https://hikingassistant.guineapig.love)
+## Abstract
+基於 Python + Streamlit 的網頁應用程式，讀取使用者上傳的 GPX 檔案並提供詳細的路線統計、互動式地圖、海拔分析圖及天氣預報等資訊。
+
+[山山登山小助手](https://hikingassistant.guineapig.love)
 
 ## Requirements
 * Hardware

hiking_assistant/.streamlit/config.toml

@@ -0,0 +1,11 @@
+[theme]
+base = "light"
+
+[server]
+port = 8800
+enableCORS = false
+enableXsrfProtection = false
+maxUploadSize = 30
+
+[client]
+toolbarMode = "minimal"

hiking_assistant/app.py

@@ -7,22 +7,60 @@ from datetime import datetime
 
 import streamlit as st
 import yaml
-from elevation_profile import ElevationProfileRenderer
+from elevation import ElevationRenderer
 from gpx import GPXProcessor
-from map_render import MapRenderer
+from map import MapRenderer
 from streamlit_folium import st_folium
+from utils import convert_image_to_base64
 from weather import WeatherFetcher
 
 
 class HikingAssistant:
-    def __init__(self):
+    def __init__(self, config_path: str = 'assets/config.yaml') -> None:
-        self._config = self._load_config()
+        self._config = self._load_config(config_path)
 
-    def _load_config(self):
+    @staticmethod
-        with open('assets/config.yaml', 'r') as f:
+    def _load_config(config_path: str) -> dict:
+        with open(config_path, 'r') as f:
             return yaml.safe_load(f)
 
-    def run(self):
+    def _set_page_background(self, image_path: str, opacity: float = 0.8) -> None:
+        """Set background image for the application.
+
+        Args:
+            image_path: Path to the background image
+        """
+        image_data = convert_image_to_base64(image_path)
+        ext = image_path.split('.')[-1]
+        overlay = f'rgba(255, 255, 255, {1 - opacity})'
+        st.markdown(
+            f"""
+            <style>
+            .stApp {{
+                background-image: linear-gradient({overlay}, {overlay}), url(data:image/{ext};base64,{image_data});
+                background-size: cover;
+                background-position: center;
+                background-attachment: fixed;
+            }}
+            </style>
+            """,
+            unsafe_allow_html=True,
+        )
+
+    def _add_custom_title(self, title: str, image_path: str) -> None:
+        favicon_data = convert_image_to_base64(image_path)
+        ext = image_path.split('.')[-1]
+        st.markdown(
+            f"""
+            <h1 style="display: flex; align-items: center; gap: 0.5rem;">
+                <img src="data:image/{ext};base64,{favicon_data}" width="48" height="48" style="border-radius: 8px;">
+                {title}
+            </h1>
+            """,
+            unsafe_allow_html=True,
+        )
+
+    def run(self) -> None:
         """Hiking Assistant application"""
         # Page configuration
         st.set_page_config(
@@ -31,10 +69,11 @@ class HikingAssistant:
             layout='wide',
             initial_sidebar_state='collapsed',
         )
+        self._set_page_background(self._config['app']['page_background_path'], self._config['app']['page_background_opacity'])
 
         # [Block1]
-        # Title and description
+        # Title with favicon
-        st.title('⛰️ ' + self._config['app']['page_title'])
+        self._add_custom_title(self._config['app']['page_title'], self._config['app']['page_favicon_path'])
 
         # File uploader
         uploaded_file = st.file_uploader(
@@ -69,7 +108,11 @@ class HikingAssistant:
                         all_points = gpx_processor.get_all_points()
                         distances, elevations = gpx_processor.get_elevation_profile_data()
                         gradients = gpx_processor.get_gradients()
-                        estimated_time = gpx_processor.calculate_naismith_time()
+                        estimated_time = gpx_processor.calculate_naismith_time(
+                            horizontal_speed=self._config['app']['estimated_time']['horizontal_speed'],
+                            vertical_speed=self._config['app']['estimated_time']['vertical_speed'],
+                        )
+                        waypoints = gpx_processor.waypoints
 
                         # Cache all processed data
                         st.session_state.gpx_file_key = file_key
@@ -85,6 +128,11 @@ class HikingAssistant:
                         st.session_state.elevations = elevations
                         st.session_state.gradients = gradients
                         st.session_state.estimated_time = estimated_time
+                        st.session_state.waypoints = waypoints
+
+                        # Show altitude sickness warning for first gpx loading
+                        if max_elevation >= self._config['app']['altitude_sickness']['elevation_threshold']:
+                            st.toast(self._config['app']['altitude_sickness']['warning_text'], icon=self._config['app']['altitude_sickness']['emoji'])
 
                 # Use cached data
                 total_distance = st.session_state.total_distance
@@ -99,6 +147,7 @@ class HikingAssistant:
                 elevations = st.session_state.elevations
                 gradients = st.session_state.gradients
                 estimated_time = st.session_state.estimated_time
+                waypoints = st.session_state.waypoints
 
                 # Display statistics section
                 st.header('📊 路線五四三')
@@ -123,25 +172,25 @@ class HikingAssistant:
                     st.metric(
                         label='預估行進時間',
                         value=f'{estimated_time // 60}h {estimated_time % 60}m',
-                        help='依據[Naismith’s Rule](https://en.wikipedia.org/wiki/Naismith%27s_rule)計算',
+                        help='基於[Naismith’s Rule](https://en.wikipedia.org/wiki/Naismith%27s_rule)修正後計算',
                     )
 
                 # Map section
                 with st.spinner('正在渲染地圖...'):
                     map_renderer = MapRenderer()
-                    route_map = map_renderer.create_route_map(all_points, start_point, end_point)
+                    route_map = map_renderer.create_route_map(all_points, start_point, end_point, waypoints)
 
                     if route_map:
-                        st_folium(route_map, width=None, height=500, key='route_map', returned_objects=[])
+                        st_folium(route_map, width=None, height=self._config['app']['map']['height'], key='route_map', returned_objects=[])
                     else:
                         st.error('無法渲染地圖')
 
                 # Create two columns: elevation profile on left, pie chart on right
-                profile_col, pie_col = st.columns([2, 1])
+                profile_col, pie_col = st.columns([3, 1])
 
                 with profile_col:
                     with st.spinner('正在繪製海拔剖面圖...'):
-                        profile_renderer = ElevationProfileRenderer()
+                        profile_renderer = ElevationRenderer()
                         elevation_fig = profile_renderer.create_elevation_profile(distances, elevations, gradients)
 
                         if elevation_fig:
@@ -288,7 +337,10 @@ class HikingAssistant:
         # [Block3]
         # Footer
         st.divider()
-        footer_text = f'<div style="text-align:center; font-size: 0.8em"><p>{self._config["app"]["page_footer_text"]}</p></div>'
+        footer_text = (
+            f'<div style="text-align:center; font-size: 0.8em">'
+            f'<p>{self._config["app"]["page_footer_text"]}<br>v{self._config["app"]["version"]}</p></div>'
+        )
         st.markdown(footer_text, unsafe_allow_html=True)
 
 

hiking_assistant/assets/config.yaml

@@ -1,6 +1,18 @@
 app:
-  page_title: 臺灣登山小幫手
+  version: 1.0.0
-  page_favicon_path: ./assets/favicon_compressed.jpg
+  page_title: 山山登山小助手
+  page_favicon_path: ./assets/new_favicon.webp
   page_footer_text: ⚠️ 本服務提供之資訊僅供規劃參考，山區氣候瞬息萬變，請務必依據現場狀況與自身能力進行風險評估<br>Made with ❤️ by <a href="https://gitea.guineapig.love/deng">deng</a>
+  page_background_path: ./assets/background_compressed.jpg
+  page_background_opacity: 0.8
+  altitude_sickness:
+    elevation_threshold: 2100
+    warning_text: 此路線海拔較高，請留意[高山症](https://www.ysnp.gov.tw/StaticPage/MountainSickness)發生風險
+    emoji: 💊
+  estimated_time:
+    horizontal_speed: 3
+    vertical_speed: 400
+  map:
+    height: 550
   weather:
     forecast_days: 7

hiking_assistant/elevation.py

@@ -1,12 +1,17 @@
-"""Elevation profile visualization module using Plotly."""
+# elevation.py
+#
+# author: deng
+# date: 20251127
+
+from typing import Optional
 
 import plotly.graph_objects as go
 
 
-class ElevationProfileRenderer:
+class ElevationRenderer:
     """Render elevation profiles with gradient-based coloring."""
 
-    def __init__(self):
+    def __init__(self) -> None:
         """Initialize elevation profile renderer."""
         self.color = {
             'steep_ascent': 'rgb(139, 69, 19)',
@@ -29,7 +34,7 @@ class ElevationProfileRenderer:
             'gentle_descent': '緩下坡 (> -20%)',
         }
 
-    def _get_gradient_category(self, gradient):
+    def _get_gradient_category(self, gradient: float) -> str:
         """Determine gradient category based on slope thresholds.
 
         Args:
@@ -47,7 +52,9 @@ class ElevationProfileRenderer:
         else:
             return 'gentle_descent'
 
-    def _downsample_data(self, distances, elevations, gradients, max_points=800):
+    def _downsample_data(
+        self, distances: list[float], elevations: list[float], gradients: list[float], max_points: int = 800
+    ) -> tuple[list[float], list[float], list[float]]:
         """Downsample data if there are too many points.
 
         Args:
@@ -93,7 +100,7 @@ class ElevationProfileRenderer:
 
         return downsampled_distances, downsampled_elevations, downsampled_gradients
 
-    def create_elevation_profile(self, distances, elevations, gradients):
+    def create_elevation_profile(self, distances: list[float], elevations: list[float], gradients: list[float]) -> Optional[go.Figure]:
         """Create an interactive elevation profile chart.
 
         Args:
@@ -181,7 +188,7 @@ class ElevationProfileRenderer:
 
         return fig
 
-    def calculate_gradient_distribution(self, distances, gradients):
+    def calculate_gradient_distribution(self, distances: list[float], gradients: list[float]) -> Optional[dict[str, float]]:
         """Calculate distance distribution across different gradient categories.
 
         Args:
@@ -221,7 +228,7 @@ class ElevationProfileRenderer:
             'gentle_descent': gentle_descent_km,
         }
 
-    def create_gradient_pie_chart(self, distances, gradients):
+    def create_gradient_pie_chart(self, distances: list[float], gradients: list[float]) -> Optional[go.Figure]:
         """Create a pie chart showing gradient distribution.
 
         Args:
@@ -259,7 +266,7 @@ class ElevationProfileRenderer:
 
         return fig
 
-    def add_gradient_legend(self, fig):
+    def add_gradient_legend(self, fig: go.Figure) -> go.Figure:
         """Add a custom legend explaining the color scheme.
 
         Args:

hiking_assistant/gpx.py

@@ -3,15 +3,17 @@
 # author: deng
 # date: 20251127
 
+from typing import IO, Optional
+
 import gpxpy
-import gpxpy.gpx
+import numpy as np
 from geopy.distance import geodesic
 
 
 class GPXProcessor:
     """Handle GPX file parsing and route analysis."""
 
-    def __init__(self, gpx_file):
+    def __init__(self, gpx_file: IO) -> None:
         """Initialize GPX processor with uploaded file.
 
         Args:
@@ -19,11 +21,25 @@ class GPXProcessor:
         """
         self.gpx_file = gpx_file
         self.gpx = None
+        self.time = []
         self.points = []
-        self.elevations = []
+        self.elevations = []  # unit: m
         self.distances = []  # unit: km
+        self.waypoints = []  # list of (lat, lon, name, elevation)
 
-    def validate_and_parse(self):
+    def _get_sample_rate(self) -> float:
+        """Get the median time interval between points.
+
+        Returns:
+            float: Median sample time interval in seconds
+        """
+        if len(self.time) < 2:
+            return 0
+        diff = np.diff(self.time)
+        median_sample_time = np.median(diff).total_seconds()
+        return median_sample_time
+
+    def validate_and_parse(self) -> bool:
         """Validate and parse the GPX file.
 
         Returns:
@@ -39,19 +55,31 @@ class GPXProcessor:
 
             self.gpx = gpxpy.parse(gpx_data)
 
+            # Extract waypoints
+            for waypoint in self.gpx.waypoints:
+                self.waypoints.append(
+                    {
+                        'lat': round(waypoint.latitude, 6),
+                        'lon': round(waypoint.longitude, 6),
+                        'name': waypoint.name if waypoint.name else '航點',
+                        'elevation': round(waypoint.elevation, 1) if waypoint.elevation else None,
+                    }
+                )
+
             # Extract points from all tracks and segments
             for track in self.gpx.tracks:
                 for segment in track.segments:
                     for point in segment.points:
-                        self.points.append((point.latitude, point.longitude))
+                        self.time.append(point.time)
-                        self.elevations.append(point.elevation if point.elevation else 0)
+                        self.points.append((round(point.latitude, 6), round(point.longitude, 6)))
+                        self.elevations.append(round(point.elevation, 1) if point.elevation else 0)
 
             return len(self.points) > 0
 
         except Exception as e:
             raise Exception(f'GPX 檔案解析失敗: {str(e)}')
 
-    def calculate_distance(self):
+    def calculate_distance(self) -> float:
         """Calculate total distance of the route.
 
         Returns:
@@ -70,45 +98,38 @@ class GPXProcessor:
 
         return total_distance
 
-    def calculate_elevation_gain_loss(self, threshold=3.0):
+    def calculate_elevation_gain_loss(self, threshold: float = 1.0) -> tuple[float, float]:
         """Calculate total elevation gain and loss with noise filtering.
 
         GPS altitude data is notoriously inaccurate. Small fluctuations (noise) can
         accumulate to create inflated elevation gain/loss values. This method uses
-        a threshold to filter out GPS noise.
+        a threshold to filter out GPS noise and downsampling to reduce computation.
 
         Args:
-            threshold: Minimum elevation change in meters to be counted (default: 3.0)
+            threshold: Minimum elevation change in meters to be counted (default: 1.0)
                       This filters out GPS noise while preserving real elevation changes.
 
         Returns:
             tuple: (elevation_gain, elevation_loss) in meters
         """
-        if len(self.elevations) < 2:
+        window_size = int(120 / self._get_sample_rate())
+        if len(self.elevations) <= window_size:
             return 0.0, 0.0
 
         gain = 0.0
         loss = 0.0
 
-        # Use cumulative approach to avoid missing real elevation changes
+        for i in range(window_size, len(self.elevations), window_size):
-        # Track cumulative change since last significant threshold crossing
+            diff = self.elevations[i] - self.elevations[i - window_size]
-        cumulative_change = 0.0
 
-        for i in range(1, len(self.elevations)):
+            if diff >= threshold:
-            diff = self.elevations[i] - self.elevations[i - 1]
+                gain += diff
-            cumulative_change += diff
+            elif diff <= -threshold:
-
+                loss += abs(diff)
-            # Only count if cumulative change exceeds threshold
-            if cumulative_change >= threshold:
-                gain += cumulative_change
-                cumulative_change = 0.0
-            elif cumulative_change <= -threshold:
-                loss += abs(cumulative_change)
-                cumulative_change = 0.0
 
         return gain, loss
 
-    def get_min_max_elevation(self):
+    def get_min_max_elevation(self) -> tuple[float, float]:
         """Get minimum and maximum elevation.
 
         Returns:
@@ -119,18 +140,18 @@ class GPXProcessor:
 
         return min(self.elevations), max(self.elevations)
 
-    def get_start_end_points(self):
+    def get_start_end_points(self) -> tuple[Optional[tuple[float, float, float]], Optional[tuple[float, float, float]]]:
-        """Get start and end point coordinates.
+        """Get start and end point coordinates with elevation.
 
         Returns:
-            tuple: ((start_lat, start_lon), (end_lat, end_lon))
+            tuple: ((start_lat, start_lon, start_elevation), (end_lat, end_lon, end_elevation))
         """
         if len(self.points) < 2:
             return None, None
 
-        return self.points[0], self.points[-1]
+        return (self.points[0][0], self.points[0][1], self.elevations[0]), (self.points[-1][0], self.points[-1][1], self.elevations[-1])
 
-    def get_all_points(self):
+    def get_all_points(self) -> list[tuple[float, float]]:
         """Get all route points.
 
         Returns:
@@ -138,7 +159,7 @@ class GPXProcessor:
         """
         return self.points
 
-    def get_elevation_profile_data(self):
+    def get_elevation_profile_data(self) -> tuple[list[float], list[float]]:
         """Get data for elevation profile visualization.
 
         Returns:
@@ -146,7 +167,7 @@ class GPXProcessor:
         """
         return self.distances, self.elevations
 
-    def get_gradients(self):
+    def get_gradients(self) -> list[float]:
         """Calculate gradient (slope) for each segment.
 
         Returns:
@@ -169,12 +190,12 @@ class GPXProcessor:
 
         return gradients
 
-    def calculate_naismith_time(self):
+    def calculate_naismith_time(self, horizontal_speed: float = 5, vertical_speed: float = 600) -> int:
         """Calculate estimated hiking time using Naismith's Rule.
 
         Naismith's Rule:
-        - Base time: 1 hour per 5 km of horizontal distance
+        - Horizontal speed: 1 hour per 5 km of horizontal distance
-        - Add time: 1 hour per 600 meters of ascent
+        - Vertical speed: 1 hour per 600 meters of ascent
 
         Returns:
             int: Estimated time in minutes
@@ -187,11 +208,8 @@ class GPXProcessor:
         elevation_gain, _ = self.calculate_elevation_gain_loss()
 
         # Naismith's Rule calculation
-        # 1 hour per 5 km = 0.2 hours per km
+        time_for_distance = total_distance / horizontal_speed
-        time_for_distance = total_distance * 0.2
+        time_for_ascent = elevation_gain / vertical_speed
-
-        # 1 hour per 600 meters of ascent
-        time_for_ascent = elevation_gain / 600.0
 
         total_time = int((time_for_distance + time_for_ascent) * 60)
 

hiking_assistant/map.py

@@ -1,25 +1,36 @@
-# map_render.py
+# map.py
 #
 # author: deng
 # date: 20251127
 
+from typing import Optional
+
 import folium
 
 
 class MapRenderer:
     """Render hiking routes on interactive maps."""
 
-    def __init__(self):
+    def __init__(self) -> None:
         """Initialize map renderer."""
         pass
 
-    def create_route_map(self, points, start_point, end_point):
+    def create_route_map(
+        self,
+        points: list[tuple[float, float]],
+        start_point: Optional[tuple[float, float, float]],
+        end_point: Optional[tuple[float, float, float]],
+        waypoints: Optional[list[dict]] = None,
+        tile_layer: str = 'OpenStreetMap',
+    ) -> Optional[folium.Map]:
         """Create an interactive map with the hiking route.
 
         Args:
             points: List of (latitude, longitude) tuples for the route
             start_point: (latitude, longitude) tuple for start
             end_point: (latitude, longitude) tuple for end
+            waypoints: List of waypoint dictionaries with 'lat', 'lon', 'name', 'elevation'
+            tile_layer: Map tile layer to use ('OpenStreetMap' or 'RudyMap')
 
         Returns:
             folium.Map: Interactive map object
@@ -31,13 +42,36 @@ class MapRenderer:
         center_lat = sum(p[0] for p in points) / len(points)
         center_lon = sum(p[1] for p in points) / len(points)
 
-        # Create map centered on the route
+        # Create map obj
         route_map = folium.Map(
             location=[center_lat, center_lon],
             zoom_start=13,
-            tiles='OpenStreetMap',
+            tiles=None,
         )
 
+        # Add OpenStreetMap layer
+        folium.TileLayer(
+            tiles='OpenStreetMap',
+            name='平面（OpenStreetMap）',
+            overlay=False,
+            control=True,
+            show=tile_layer == 'OpenStreetMap',
+        ).add_to(route_map)
+
+        # Add Rudy Map (魯地圖) layer
+        folium.TileLayer(
+            tiles='https://tile.happyman.idv.tw/map/moi_osm/{z}/{x}/{y}.png',
+            attr='&copy; <a href="https://rudy.basecamp.tw/">魯地圖</a>',
+            name='等高線（魯地圖）',
+            overlay=False,
+            control=True,
+            show=tile_layer == 'RudyMap',
+            max_zoom=18,
+        ).add_to(route_map)
+
+        # Add layer control to switch between maps
+        folium.LayerControl(position='topright').add_to(route_map)
+
         # Add the route as a red polyline
         folium.PolyLine(
             locations=points,
@@ -47,29 +81,43 @@ class MapRenderer:
             tooltip='登山路線',
         ).add_to(route_map)
 
+        # Add waypoints if provided
+        if waypoints:
+            for waypoint in waypoints:
+                popup_text = f'<b>{waypoint["name"]}</b>'
+                if waypoint.get('elevation'):
+                    popup_text += f'<br>海拔: {waypoint["elevation"]} m'
+
+                folium.Marker(
+                    location=[waypoint['lat'], waypoint['lon']],
+                    popup=folium.Popup(popup_text, max_width=200),
+                    tooltip=waypoint['name'],
+                    icon=folium.Icon(color='orange', icon='info-sign'),
+                ).add_to(route_map)
+
         # Add start point marker (blue circle)
         if start_point:
             folium.CircleMarker(
-                location=start_point,
+                location=(start_point[0], start_point[1]),
                 radius=8,
                 color='blue',
                 fill=True,
                 fill_color='blue',
                 fill_opacity=0.7,
-                popup='起點',
+                popup=folium.Popup(f'<b>起點</b><br>海拔: {start_point[2]} m', max_width=200),
                 tooltip='起點',
             ).add_to(route_map)
 
         # Add end point marker (blue circle)
         if end_point:
             folium.CircleMarker(
-                location=end_point,
+                location=(end_point[0], end_point[1]),
                 radius=8,
                 color='blue',
                 fill=True,
                 fill_color='blue',
                 fill_opacity=0.7,
-                popup='終點',
+                popup=folium.Popup(f'<b>終點</b><br>海拔: {end_point[2]} m', max_width=200),
                 tooltip='終點',
             ).add_to(route_map)
 
@@ -78,7 +126,7 @@ class MapRenderer:
 
         return route_map
 
-    def add_hover_marker(self, route_map, position, label='當前位置'):
+    def add_hover_marker(self, route_map: folium.Map, position: tuple[float, float], label: str = '當前位置') -> folium.Map:
         """Add a hover position marker to the map.
 
         Args:

hiking_assistant/utils.py

@@ -0,0 +1,14 @@
+# utils.py
+#
+# author: deng
+# date: 20251128
+
+import base64
+
+import streamlit as st
+
+
+@st.cache_data
+def convert_image_to_base64(image_path: str) -> str:
+    with open(image_path, 'rb') as f:
+        return base64.b64encode(f.read()).decode()

hiking_assistant/weather.py

@@ -3,19 +3,21 @@
 # author: deng
 # date: 20251127
 
+from typing import Optional
+
 import requests
 
 
 class WeatherFetcher:
     """Fetch weather data for hiking locations."""
 
-    def __init__(self, api_url='https://api.open-meteo.com/v1/forecast', request_timeout=8, forecast_days=7):
+    def __init__(self, api_url: str = 'https://api.open-meteo.com/v1/forecast', request_timeout: int = 8, forecast_days: int = 7) -> None:
         """Initialize weather fetcher."""
         self.api_url = api_url
         self.request_timeout = request_timeout
         self.forecast_days = max(forecast_days, 1)
 
-    def convert_wind_degrees_to_flow_direction(self, degrees):
+    def convert_wind_degrees_to_flow_direction(self, degrees: Optional[float]) -> str:
         """Convert wind direction from degrees to flow direction emoji.
 
         Args:
@@ -30,7 +32,7 @@ class WeatherFetcher:
         index = round(degrees / 45) % 8
         return directions[index]
 
-    def get_wind_speed_indicator(self, wind_speed):
+    def get_wind_speed_indicator(self, wind_speed: Optional[float]) -> str:
         """Get wind speed level indicator based on speed.
 
         Args:
@@ -51,7 +53,7 @@ class WeatherFetcher:
         else:
             return '🔴'  # Dangerous
 
-    def get_uv_index_indicator(self, uv_index):
+    def get_uv_index_indicator(self, uv_index: Optional[float]) -> str:
         """Get UV index level indicator based on index.
 
         Args:
@@ -74,7 +76,7 @@ class WeatherFetcher:
         else:
             return '🟣'  # Extreme
 
-    def get_weather(self, latitude, longitude):
+    def get_weather(self, latitude: float, longitude: float) -> Optional[dict]:
         """Fetch weather data for given coordinates.
 
         Args:

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "hiking-assistant"
-version = "0.1.0"
+version = "1.0.1"
 description = "This is a web app to analyze gpx for hiking planning"
 readme = "README.md"
 requires-python = ">=3.13"

tests/__init__.py

@@ -0,0 +1 @@
+# __init__.py for tests package

tests/test_gpx.py

@@ -0,0 +1,268 @@
+# test_gpx.py
+#
+# author: deng
+# date: 20251129
+
+import io
+
+import pytest
+
+
+class TestGPXProcessor:
+    """Test cases for GPXProcessor class."""
+
+    @pytest.fixture
+    def simple_gpx_data(self):
+        """Create a simple GPX file data for testing."""
+        gpx_xml = """<?xml version="1.0" encoding="UTF-8"?>
+            <gpx version="1.1" creator="test">
+              <wpt lat="25.0" lon="121.0">
+                <ele>100</ele>
+                <name>Test Waypoint</name>
+              </wpt>
+              <trk>
+                <name>Test Track</name>
+                <trkseg>
+                  <trkpt lat="25.0" lon="121.0">
+                    <ele>100</ele>
+                    <time>2024-01-01T00:00:00Z</time>
+                  </trkpt>
+                  <trkpt lat="25.001" lon="121.001">
+                    <ele>150</ele>
+                    <time>2024-01-01T00:01:00Z</time>
+                  </trkpt>
+                  <trkpt lat="25.002" lon="121.002">
+                    <ele>120</ele>
+                    <time>2024-01-01T00:02:00Z</time>
+                  </trkpt>
+                </trkseg>
+              </trk>
+            </gpx>"""
+        return io.BytesIO(gpx_xml.encode('utf-8'))
+
+    @pytest.fixture
+    def gpx_processor(self, simple_gpx_data):
+        """Create a GPXProcessor instance with simple data."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        processor = GPXProcessor(simple_gpx_data)
+        processor.validate_and_parse()
+        return processor
+
+    def test_init(self):
+        """Test GPXProcessor initialization."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        gpx_file = io.BytesIO(b'test data')
+        processor = GPXProcessor(gpx_file)
+
+        assert processor.gpx_file == gpx_file
+        assert processor.gpx is None
+        assert processor.points == []
+        assert processor.elevations == []
+        assert processor.waypoints == []
+
+    def test_validate_and_parse_success(self, simple_gpx_data):
+        """Test successful GPX parsing."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        processor = GPXProcessor(simple_gpx_data)
+        result = processor.validate_and_parse()
+
+        assert result is True
+        assert len(processor.points) == 3
+        assert len(processor.elevations) == 3
+        assert len(processor.waypoints) == 1
+
+    def test_validate_and_parse_invalid_gpx_raises_exception(self):
+        """Test that invalid GPX data raises exception."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        invalid_data = io.BytesIO(b'not a valid gpx file')
+        processor = GPXProcessor(invalid_data)
+
+        with pytest.raises(Exception, match='GPX 檔案解析失敗'):
+            processor.validate_and_parse()
+
+    def test_waypoint_extraction(self, gpx_processor):
+        """Test waypoint extraction from GPX."""
+        assert len(gpx_processor.waypoints) == 1
+        waypoint = gpx_processor.waypoints[0]
+        assert waypoint['lat'] == 25.0
+        assert waypoint['lon'] == 121.0
+        assert waypoint['name'] == 'Test Waypoint'
+        assert waypoint['elevation'] == 100.0
+
+    def test_calculate_distance(self, gpx_processor):
+        """Test distance calculation."""
+        distance = gpx_processor.calculate_distance()
+
+        assert distance > 0
+        assert isinstance(distance, float)
+        assert len(gpx_processor.distances) == 3
+        assert gpx_processor.distances[0] == 0.0
+
+    def test_calculate_distance_empty_points_returns_zero(self):
+        """Test distance calculation with no points."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        processor = GPXProcessor(io.BytesIO(b''))
+        distance = processor.calculate_distance()
+
+        assert distance == 0.0
+
+    def test_calculate_elevation_gain_loss(self, gpx_processor):
+        """Test elevation gain/loss calculation."""
+        gain, loss = gpx_processor.calculate_elevation_gain_loss()
+
+        assert isinstance(gain, float)
+        assert isinstance(loss, float)
+        assert gain >= 0
+        assert loss >= 0
+
+    def test_get_min_max_elevation(self, gpx_processor):
+        """Test min/max elevation retrieval."""
+        min_elev, max_elev = gpx_processor.get_min_max_elevation()
+
+        assert min_elev == 100.0
+        assert max_elev == 150.0
+
+    def test_get_min_max_elevation_empty_returns_zero(self):
+        """Test min/max elevation with empty data."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        processor = GPXProcessor(io.BytesIO(b''))
+        min_elev, max_elev = processor.get_min_max_elevation()
+
+        assert min_elev == 0.0
+        assert max_elev == 0.0
+
+    def test_get_start_end_points(self, gpx_processor):
+        """Test start/end points retrieval."""
+        start, end = gpx_processor.get_start_end_points()
+
+        assert start == (25.0, 121.0, 100.0)
+        assert end == (25.002, 121.002, 120.0)
+
+    def test_get_start_end_points_insufficient_data_returns_none(self):
+        """Test start/end points with insufficient data."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        processor = GPXProcessor(io.BytesIO(b''))
+        start, end = processor.get_start_end_points()
+
+        assert start is None
+        assert end is None
+
+    def test_get_all_points(self, gpx_processor):
+        """Test getting all route points."""
+        points = gpx_processor.get_all_points()
+
+        assert len(points) == 3
+        assert all(isinstance(p, tuple) and len(p) == 2 for p in points)
+
+    def test_get_elevation_profile_data(self, gpx_processor):
+        """Test elevation profile data retrieval."""
+        # Need to calculate distances first
+        gpx_processor.calculate_distance()
+        distances, elevations = gpx_processor.get_elevation_profile_data()
+
+        assert len(distances) == len(elevations)
+        assert len(distances) == 3
+
+    def test_get_gradients(self, gpx_processor):
+        """Test gradient calculation."""
+        gradients = gpx_processor.get_gradients()
+
+        assert len(gradients) == 2  # n-1 gradients for n points
+        assert all(isinstance(g, (int, float)) for g in gradients)
+
+    def test_get_gradients_empty_returns_empty_list(self):
+        """Test gradient calculation with no points."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        processor = GPXProcessor(io.BytesIO(b''))
+        gradients = processor.get_gradients()
+
+        assert gradients == []
+
+    def test_calculate_naismith_time(self, gpx_processor):
+        """Test Naismith's Rule time calculation."""
+        time_minutes = gpx_processor.calculate_naismith_time()
+
+        assert isinstance(time_minutes, int)
+        assert time_minutes >= 0
+
+    def test_calculate_naismith_time_with_custom_speeds(self, gpx_processor):
+        """Test Naismith calculation with custom speeds."""
+        time_default = gpx_processor.calculate_naismith_time()
+        time_fast = gpx_processor.calculate_naismith_time(horizontal_speed=10, vertical_speed=1200)
+
+        # Faster speeds should result in less time
+        assert time_fast < time_default
+
+    def test_calculate_naismith_time_no_points_returns_zero(self):
+        """Test Naismith calculation with no points."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        processor = GPXProcessor(io.BytesIO(b''))
+        time_minutes = processor.calculate_naismith_time()
+
+        assert time_minutes == 0
+
+
+class TestGPXProcessorEdgeCases:
+    """Test edge cases for GPXProcessor."""
+
+    def test_gpx_with_bytes_data(self):
+        """Test GPX parsing with bytes input."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        gpx_xml = b"""<?xml version="1.0" encoding="UTF-8"?>
+            <gpx version="1.1">
+              <trk>
+                <trkseg>
+                  <trkpt lat="25.0" lon="121.0"><ele>100</ele></trkpt>
+                </trkseg>
+              </trk>
+            </gpx>"""
+        processor = GPXProcessor(io.BytesIO(gpx_xml))
+        result = processor.validate_and_parse()
+
+        assert result is True
+
+    def test_gpx_with_string_data(self):
+        """Test GPX parsing with string input."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        gpx_xml = """<?xml version="1.0" encoding="UTF-8"?>
+            <gpx version="1.1">
+              <trk>
+                <trkseg>
+                  <trkpt lat="25.0" lon="121.0"><ele>100</ele></trkpt>
+                </trkseg>
+              </trk>
+            </gpx>"""
+        processor = GPXProcessor(io.StringIO(gpx_xml))
+        result = processor.validate_and_parse()
+
+        assert result is True
+
+    def test_gpx_with_no_elevation_data(self):
+        """Test GPX parsing when elevation data is missing."""
+        from hiking_assistant.gpx import GPXProcessor
+
+        gpx_xml = """<?xml version="1.0" encoding="UTF-8"?>
+            <gpx version="1.1">
+              <trk>
+                <trkseg>
+                  <trkpt lat="25.0" lon="121.0"></trkpt>
+                  <trkpt lat="25.001" lon="121.001"></trkpt>
+                </trkseg>
+              </trk>
+            </gpx>"""
+        processor = GPXProcessor(io.BytesIO(gpx_xml.encode('utf-8')))
+        processor.validate_and_parse()
+
+        # Should default to 0 elevation
+        assert all(e == 0 for e in processor.elevations)

tests/test_utils.py

@@ -0,0 +1,62 @@
+# test_utils.py
+#
+# author: deng
+# date: 20251129
+
+import base64
+import tempfile
+from pathlib import Path
+
+import pytest
+
+
+class TestConvertImageToBase64:
+    """Test cases for convert_image_to_base64 function."""
+
+    @pytest.fixture
+    def temp_image_file(self):
+        """Create a temporary image file for testing."""
+        with tempfile.NamedTemporaryFile(mode='wb', suffix='.jpg', delete=False) as f:
+            # Create a simple test image (1x1 red pixel)
+            f.write(b'\xff\xd8\xff\xe0\x00\x10JFIF')  # JPEG header
+            temp_path = f.name
+        yield temp_path
+        # Cleanup
+        Path(temp_path).unlink(missing_ok=True)
+
+    def test_convert_image_to_base64_returns_string(self, temp_image_file):
+        """Test that function returns a string."""
+        from hiking_assistant.utils import convert_image_to_base64
+
+        result = convert_image_to_base64(temp_image_file)
+        assert isinstance(result, str)
+
+    def test_convert_image_to_base64_returns_valid_base64(self, temp_image_file):
+        """Test that returned string is valid base64."""
+        from hiking_assistant.utils import convert_image_to_base64
+
+        result = convert_image_to_base64(temp_image_file)
+        # Try to decode - should not raise exception
+        decoded = base64.b64decode(result)
+        assert isinstance(decoded, bytes)
+
+    def test_convert_image_to_base64_roundtrip(self, temp_image_file):
+        """Test roundtrip conversion (file -> base64 -> binary)."""
+        from hiking_assistant.utils import convert_image_to_base64
+
+        # Read original file
+        with open(temp_image_file, 'rb') as f:
+            original_data = f.read()
+
+        # Convert to base64 and back
+        base64_str = convert_image_to_base64(temp_image_file)
+        decoded_data = base64.b64decode(base64_str)
+
+        assert decoded_data == original_data
+
+    def test_convert_image_to_base64_nonexistent_file_raises_error(self):
+        """Test that function raises error for non-existent file."""
+        from hiking_assistant.utils import convert_image_to_base64
+
+        with pytest.raises(FileNotFoundError):
+            convert_image_to_base64('/nonexistent/path/to/image.jpg')

tests/test_weather.py

@@ -0,0 +1,262 @@
+# test_weather.py
+#
+# author: deng
+# date: 20251129
+
+from unittest.mock import Mock, patch
+
+import pytest
+import requests
+
+
+class TestWeatherFetcher:
+    """Test cases for WeatherFetcher class."""
+
+    @pytest.fixture
+    def weather_fetcher(self):
+        """Create a WeatherFetcher instance."""
+        from hiking_assistant.weather import WeatherFetcher
+
+        return WeatherFetcher()
+
+    @pytest.fixture
+    def mock_weather_response(self):
+        """Mock weather API response data."""
+        return {
+            'current': {
+                'relative_humidity_2m': 75,
+                'apparent_temperature': 18.5,
+                'precipitation_probability': 30,
+                'precipitation': 0.5,
+                'wind_speed_10m': 15.2,
+                'wind_direction_10m': 180,
+            },
+            'daily': {
+                'temperature_2m_max': [22.0, 23.5, 21.0],
+                'temperature_2m_min': [15.0, 16.0, 14.5],
+                'apparent_temperature_max': [20.0, 21.5, 19.0],
+                'apparent_temperature_min': [13.0, 14.0, 12.5],
+                'relative_humidity_2m_mean': [70, 75, 68],
+                'precipitation_sum': [0.0, 2.5, 0.0],
+                'precipitation_probability_max': [20, 60, 15],
+                'wind_speed_10m_max': [25.0, 35.0, 20.0],
+                'wind_direction_10m_dominant': [180, 90, 270],
+                'sunrise': ['2024-01-01T06:00:00', '2024-01-02T06:01:00', '2024-01-03T06:02:00'],
+                'sunset': ['2024-01-01T18:00:00', '2024-01-02T18:01:00', '2024-01-03T18:02:00'],
+                'uv_index_max': [5.0, 7.0, 3.0],
+                'time': ['2024-01-01', '2024-01-02', '2024-01-03'],
+            },
+        }
+
+    def test_init_default_values(self):
+        """Test WeatherFetcher initialization with defaults."""
+        from hiking_assistant.weather import WeatherFetcher
+
+        fetcher = WeatherFetcher()
+
+        assert fetcher.api_url == 'https://api.open-meteo.com/v1/forecast'
+        assert fetcher.request_timeout == 8
+        assert fetcher.forecast_days == 7
+
+    def test_init_custom_values(self):
+        """Test WeatherFetcher initialization with custom values."""
+        from hiking_assistant.weather import WeatherFetcher
+
+        fetcher = WeatherFetcher(api_url='https://custom.api.com', request_timeout=10, forecast_days=3)
+
+        assert fetcher.api_url == 'https://custom.api.com'
+        assert fetcher.request_timeout == 10
+        assert fetcher.forecast_days == 3
+
+    def test_convert_wind_degrees_to_flow_direction_north(self, weather_fetcher):
+        """Test wind direction conversion for north."""
+        result = weather_fetcher.convert_wind_degrees_to_flow_direction(0)
+        assert result in ['⬇️', '⬆️']  # 0 and 360 degrees
+
+    def test_convert_wind_degrees_to_flow_direction_east(self, weather_fetcher):
+        """Test wind direction conversion for east."""
+        result = weather_fetcher.convert_wind_degrees_to_flow_direction(90)
+        assert result == '⬅️'  # 90 degrees = east wind blowing west
+
+    def test_convert_wind_degrees_to_flow_direction_south(self, weather_fetcher):
+        """Test wind direction conversion for south."""
+        result = weather_fetcher.convert_wind_degrees_to_flow_direction(180)
+        assert result == '⬆️'
+
+    def test_convert_wind_degrees_to_flow_direction_west(self, weather_fetcher):
+        """Test wind direction conversion for west."""
+        result = weather_fetcher.convert_wind_degrees_to_flow_direction(270)
+        assert result == '➡️'  # 270 degrees = west wind blowing east
+
+    def test_convert_wind_degrees_to_flow_direction_none(self, weather_fetcher):
+        """Test wind direction conversion with None input."""
+        result = weather_fetcher.convert_wind_degrees_to_flow_direction(None)
+        assert result == 'N/A'
+
+    def test_get_wind_speed_indicator_safe(self, weather_fetcher):
+        """Test wind speed indicator for safe level."""
+        result = weather_fetcher.get_wind_speed_indicator(15)
+        assert result == '🟢'
+
+    def test_get_wind_speed_indicator_caution(self, weather_fetcher):
+        """Test wind speed indicator for caution level."""
+        result = weather_fetcher.get_wind_speed_indicator(30)
+        assert result == '🟡'
+
+    def test_get_wind_speed_indicator_alert(self, weather_fetcher):
+        """Test wind speed indicator for alert level."""
+        result = weather_fetcher.get_wind_speed_indicator(50)
+        assert result == '🟠'
+
+    def test_get_wind_speed_indicator_dangerous(self, weather_fetcher):
+        """Test wind speed indicator for dangerous level."""
+        result = weather_fetcher.get_wind_speed_indicator(65)
+        assert result == '🔴'
+
+    def test_get_wind_speed_indicator_none(self, weather_fetcher):
+        """Test wind speed indicator with None input."""
+        result = weather_fetcher.get_wind_speed_indicator(None)
+        assert result == ''
+
+    def test_get_uv_index_indicator_low(self, weather_fetcher):
+        """Test UV index indicator for low level."""
+        result = weather_fetcher.get_uv_index_indicator(2)
+        assert result == '🟢'
+
+    def test_get_uv_index_indicator_moderate(self, weather_fetcher):
+        """Test UV index indicator for moderate level."""
+        result = weather_fetcher.get_uv_index_indicator(4)
+        assert result == '🟡'
+
+    def test_get_uv_index_indicator_high(self, weather_fetcher):
+        """Test UV index indicator for high level."""
+        result = weather_fetcher.get_uv_index_indicator(6)
+        assert result == '🟠'
+
+    def test_get_uv_index_indicator_very_high(self, weather_fetcher):
+        """Test UV index indicator for very high level."""
+        result = weather_fetcher.get_uv_index_indicator(9)
+        assert result == '🔴'
+
+    def test_get_uv_index_indicator_extreme(self, weather_fetcher):
+        """Test UV index indicator for extreme level."""
+        result = weather_fetcher.get_uv_index_indicator(11)
+        assert result == '🟣'
+
+    def test_get_uv_index_indicator_none(self, weather_fetcher):
+        """Test UV index indicator with None input."""
+        result = weather_fetcher.get_uv_index_indicator(None)
+        assert result == ''
+
+    @patch('hiking_assistant.weather.requests.get')
+    def test_get_weather_success(self, mock_get, weather_fetcher, mock_weather_response):
+        """Test successful weather data retrieval."""
+        mock_response = Mock()
+        mock_response.json.return_value = mock_weather_response
+        mock_get.return_value = mock_response
+
+        result = weather_fetcher.get_weather(25.0, 121.0)
+
+        assert result is not None
+        assert 'current_humidity' in result
+        assert 'daily_temp_max' in result
+        assert result['current_humidity'] == 75
+        assert len(result['daily_temp_max']) == 3
+
+    @patch('hiking_assistant.weather.requests.get')
+    def test_get_weather_request_exception(self, mock_get, weather_fetcher):
+        """Test weather retrieval with request exception."""
+        mock_get.side_effect = requests.exceptions.RequestException('Connection error')
+
+        result = weather_fetcher.get_weather(25.0, 121.0)
+
+        assert result is None
+
+    @patch('hiking_assistant.weather.requests.get')
+    def test_get_weather_json_parsing_error(self, mock_get, weather_fetcher):
+        """Test weather retrieval with JSON parsing error."""
+        mock_response = Mock()
+        mock_response.json.side_effect = ValueError('Invalid JSON')
+        mock_get.return_value = mock_response
+
+        result = weather_fetcher.get_weather(25.0, 121.0)
+
+        assert result is None
+
+    @patch('hiking_assistant.weather.requests.get')
+    def test_get_weather_api_parameters(self, mock_get, weather_fetcher, mock_weather_response):
+        """Test that correct API parameters are sent."""
+        mock_response = Mock()
+        mock_response.json.return_value = mock_weather_response
+        mock_get.return_value = mock_response
+
+        weather_fetcher.get_weather(25.123, 121.456)
+
+        # Verify the call was made with correct parameters
+        mock_get.assert_called_once()
+        call_args = mock_get.call_args
+        params = call_args[1]['params']
+
+        assert params['latitude'] == 25.123
+        assert params['longitude'] == 121.456
+        assert params['timezone'] == 'auto'
+        assert params['forecast_days'] == 7
+
+    @patch('hiking_assistant.weather.requests.get')
+    def test_get_weather_timeout_parameter(self, mock_get, weather_fetcher, mock_weather_response):
+        """Test that timeout parameter is used."""
+        mock_response = Mock()
+        mock_response.json.return_value = mock_weather_response
+        mock_get.return_value = mock_response
+
+        weather_fetcher.get_weather(25.0, 121.0)
+
+        # Verify timeout was passed
+        call_args = mock_get.call_args
+        assert call_args[1]['timeout'] == 8
+
+
+class TestWeatherFetcherEdgeCases:
+    """Test edge cases for WeatherFetcher."""
+
+    def test_forecast_days_minimum_is_one(self):
+        """Test that forecast_days is at least 1."""
+        from hiking_assistant.weather import WeatherFetcher
+
+        fetcher = WeatherFetcher(forecast_days=0)
+        assert fetcher.forecast_days == 1
+
+        fetcher = WeatherFetcher(forecast_days=-5)
+        assert fetcher.forecast_days == 1
+
+    def test_wind_direction_boundary_values(self):
+        """Test wind direction conversion at boundary values."""
+        from hiking_assistant.weather import WeatherFetcher
+
+        fetcher = WeatherFetcher()
+
+        # Test 360 degrees (same as 0)
+        result_0 = fetcher.convert_wind_degrees_to_flow_direction(0)
+        result_360 = fetcher.convert_wind_degrees_to_flow_direction(360)
+        assert result_0 == result_360
+
+    def test_wind_speed_boundary_values(self):
+        """Test wind speed indicators at exact boundary values."""
+        from hiking_assistant.weather import WeatherFetcher
+
+        fetcher = WeatherFetcher()
+
+        assert fetcher.get_wind_speed_indicator(20) == '🟡'  # Exactly 20
+        assert fetcher.get_wind_speed_indicator(40) == '🟠'  # Exactly 40
+        assert fetcher.get_wind_speed_indicator(60) == '🔴'  # Exactly 60
+
+    def test_uv_index_boundary_values(self):
+        """Test UV index indicators at exact boundary values."""
+        from hiking_assistant.weather import WeatherFetcher
+
+        fetcher = WeatherFetcher()
+
+        assert fetcher.get_uv_index_indicator(2) == '🟢'  # Exactly 2
+        assert fetcher.get_uv_index_indicator(5) == '🟡'  # Exactly 5
+        assert fetcher.get_uv_index_indicator(7) == '🟠'  # Exactly 7
+        assert fetcher.get_uv_index_indicator(10) == '🔴'  # Exactly 10

uv.lock

@@ -227,7 +227,7 @@ wheels = [
 
 [[package]]
 name = "hiking-assistant"
-version = "0.1.0"
+version = "1.0.1"
 source = { virtual = "." }
 dependencies = [
     { name = "folium" },