feat: add version check with message in app window

0_application/app.py

@@ -29,6 +29,7 @@ from src.models import AppConfig
 from src.parser import parse_input_file, group_by_employee, get_unique_antragsnummern, get_unique_employees
 from src.validator import validate_input_file, validate_template
 from src.writer import generate_activity_reports
+from version_check import UPDATE_DIR, get_latest_version
 
 
 def set_active_employee(employee_name: str):
@@ -76,6 +77,60 @@ except Exception as e:
     st.error(f"Fehler beim Laden der Konfiguration: {e}")
     st.stop()
 
+# --- Versionsinformation für die dezente Anzeige am Seitenende ---
+current_version_text = ""
+try:
+    local_version, latest_version = get_latest_version()
+    current_version_text = f"v{'.'.join(map(str, local_version))}"
+    if latest_version:
+        available_version, _ = latest_version
+        version_text = ".".join(map(str, available_version))
+        st.html(
+            f'''<style>
+            .update-notice {{
+                position: fixed; top: 4rem; right: 1rem; z-index: 10000;
+                width: 290px; padding: 8px 12px; color: #5f4700;
+                background: #fff8e1; border: 1px solid #e0b84c; border-radius: 8px;
+                box-shadow: 0 3px 12px rgba(0, 0, 0, .18); font-size: .85rem;
+            }}
+            #update-notice-dismiss {{ display:none; }}
+            #update-notice-dismiss:checked + .update-notice {{ display:none; }}
+            body:has(#update-notice-dismiss:checked) div.st-key-update_notice_open {{ display:none!important; }}
+            .update-notice__actions {{ display:flex; justify-content:flex-end; gap:8px; margin-top:8px; }}
+            .update-notice__actions--footer {{ min-height:26px; }}
+            .update-notice__button {{
+                display:inline-flex; align-items:center; justify-content:center;
+                width:26px; height:26px; color:#5f4700; background:#fffdf3;
+                border:1px solid #d9bd66; border-radius:5px; text-decoration:none;
+                font-size:1rem; line-height:1;
+            }}
+            .update-notice__button:hover {{ background:#f6e7b2; }}
+            div.st-key-update_notice_open {{
+                position:fixed; top:8.5rem; right:3.75rem; z-index:10001; width:26px;
+            }}
+            div.st-key-update_notice_open div[data-testid="stButton"] {{ margin:0; }}
+            div.st-key-update_notice_open div[data-testid="stButton"] button {{
+                min-width:200px; min-height:26px; height:26px; padding:0; color:#5f4700;
+                background:#fffdf3; border:1px solid #d9bd66; border-radius:5px;
+            }}
+            </style>
+            <input id="update-notice-dismiss" type="checkbox">
+            <aside class="update-notice" role="status">
+                <div class="update-notice__actions">
+                    <label class="update-notice__button" for="update-notice-dismiss" title="Hinweis schließen">×</label>
+                </div>
+                <strong>Neue Version v{version_text} verfügbar</strong>
+                <div class="update-notice__actions update-notice__actions--footer">
+                </div>
+            </aside>'''
+        )
+        with st.container(key="update_notice_open"):
+            if st.button("Update Ordner öffnen 📁", key="open_update_directory", help="Update-Ordner öffnen"):
+                if sys.platform == "win32":
+                    os.startfile(str(UPDATE_DIR))
+except Exception:
+    pass
+
 # --- Session State initialisieren ---
 if "parsed_records" not in st.session_state:
     st.session_state.parsed_records = []
@@ -94,7 +149,6 @@ if "cached_tpl_result" not in st.session_state:
     st.session_state.cached_tpl_result = None
 if "employee_months" not in st.session_state:
     st.session_state.employee_months = {}
-
 # --- Layout: zwei Spalten ---
 col1, col2 = st.columns(2)
 
@@ -433,3 +487,10 @@ if "generated_files" in st.session_state and st.session_state.generated_files:
                 help="Ordner im Finder öffnen",
                 use_container_width=True,
             )
+
+if current_version_text:
+    st.markdown(
+        f'<div style="text-align:right; color:#888; font-size:0.8em; margin-top:2em;">'
+        f'Programmversion {current_version_text}</div>',
+        unsafe_allow_html=True,
+    )

0_application/version_check.py

@@ -0,0 +1,49 @@
+"""Prüft auf neuere Programmversionen im zentralen SMB-Verzeichnis."""
+
+import re
+from pathlib import Path
+
+UPDATE_DIR = Path(r"j:\Fachbereiche\BO\Produktionsschule\Maßnahmeunterlagen\20_Personal\05_Tätigkeitsnachweise ESF\Nachweise-automatisiert-generieren")
+VERSION_PATTERN = re.compile(r"Tätigkeitsnachweis-Generator v(\d+)\.(\d+)\.(\d+)(?:\.\d+)?\.(zip|exe)$", re.IGNORECASE)
+CHANGELOG_PATTERN = re.compile(r"^## \[(\d+)\.(\d+)(?:\.(\d+))?\]", re.MULTILINE)
+
+
+def get_latest_version():
+    match = CHANGELOG_PATTERN.search(Path(__file__).with_name("CHANGELOG.md").read_text(encoding="utf-8"))
+    current = tuple(int(part or 0) for part in match.groups()) if match else (0, 0, 0)
+    try:
+        available = UPDATE_DIR.exists()
+    except OSError:
+        available = False
+    if not available:
+        return current, None
+    newer = []
+    try:
+        paths = UPDATE_DIR.iterdir()
+        for path in paths:
+            found = VERSION_PATTERN.fullmatch(path.name)
+            if found:
+                version = tuple(int(found.group(i)) for i in range(1, 4))
+                if version > current:
+                    newer.append((version, path))
+    except OSError:
+        return current, None
+    if newer:
+        return current, max(newer)
+    return current, None
+
+
+def main() -> int:
+    current, latest = get_latest_version()
+    print(f"[INFO] Lokale Version: v{'.'.join(map(str, current))}")
+    if latest:
+        version, path = latest
+        print(f"[HINWEIS] Neuere Version verfügbar: v{'.'.join(map(str, version))}")
+        print(f"[HINWEIS] Datei: {path}")
+    else:
+        print("[INFO] Keine neuere Version gefunden oder Update-Verzeichnis nicht erreichbar.")
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())