feat: add landing page, Improved key rating page UI

app.py

@@ -69,20 +69,17 @@ _migrate_key_ids_and_maps()
 
 
 @app.route("/")
-def index():
+def landing():
+    return render_template("landing.html")
+
+
+def _keys_context():
     conn = get_db()
-    maps = conn.execute("""
-        SELECT id, name
-        FROM maps
-        ORDER BY name
-    """).fetchall()
+    maps = conn.execute("SELECT id, name FROM maps ORDER BY name").fetchall()
     map_filter = request.args.get("map_id", type=int)
     sort = request.args.get("sort", "priority_desc")
     show = request.args.get("show", "all")
-    key_map_rows = conn.execute("""
-        SELECT key_id, map_id
-        FROM key_maps
-    """).fetchall()
+    key_map_rows = conn.execute("SELECT key_id, map_id FROM key_maps").fetchall()
     key_maps = {}
     for row in key_map_rows:
         key_maps.setdefault(row["key_id"], set()).add(row["map_id"])
@@ -107,9 +104,7 @@ def index():
            AND kmf.map_id = ?
         """
         params.append(map_filter)
-    key_query += """
-        LEFT JOIN key_ratings r ON k.id = r.key_id
-    """
+    key_query += " LEFT JOIN key_ratings r ON k.id = r.key_id "
     if show == "rated":
         key_query += " WHERE r.priority IS NOT NULL "
     elif show == "unrated":
@@ -131,15 +126,13 @@ def index():
     conn.close()
 
     key_maps = {k: sorted(v) for k, v in key_maps.items()}
-    return render_template(
-        "index.html",
-        keys=keys,
-        maps=maps,
-        key_maps=key_maps,
-        map_filter=map_filter,
-        sort=sort,
-        show=show,
-    )
+    return dict(keys=keys, maps=maps, key_maps=key_maps,
+                map_filter=map_filter, sort=sort, show=show)
+
+
+@app.route("/keys")
+def keys_page():
+    return render_template("keys.html", **_keys_context())
 
 
 @app.route("/rate", methods=["POST"])
@@ -186,7 +179,7 @@ def rate_key():
         redirect_args["sort"] = sort
     if show:
         redirect_args["show"] = show
-    base_url = url_for("index", **redirect_args)
+    base_url = url_for("keys_page", **redirect_args)
     return redirect(f"{base_url}#key-{key_id}")
 
 
@@ -245,7 +238,7 @@ def rate_all():
         redirect_args["sort"] = sort
     if show:
         redirect_args["show"] = show
-    base_url = url_for("index", **redirect_args)
+    base_url = url_for("keys_page", **redirect_args)
     if save_one:
         return redirect(f"{base_url}#key-{save_one}")
     return redirect(base_url)