mostly working templating for landing page

templating.py

@@ -0,0 +1,49 @@
+from flask import url_for, Flask
+from jinja2 import FileSystemLoader
+
+import tomllib
+from os import sep
+from collections import namedtuple
+
+def static_test_load():
+    with open("static_text.toml", "rb") as f:
+        return tomllib.load(f)
+
+UserInfo = namedtuple('UserInfo',['id', 'name'])
+RoomInfo = namedtuple('RoomInfo',['name', 'shortcode', 'roomdata'])
+# state is an int not in db
+# 0 - value valid
+# 1 - value late
+# 2 - value missing
+SensorInfo = namedtuple('SensorInfo',['state','type','timestamp','reading'])
+
+# base class for inheriting other more specific pages
+class BasePage():
+    def __init__(
+            self,
+            jijna_env,
+            target_path = "base.html.jinja" , 
+            statictext = None,
+            ) -> None:
+        self.env = jijna_env
+        self.target = target_path
+        self.rendervars = static_test_load() if statictext is None else statictext
+    
+    def render(self):
+        url_for('static', filename="styles.css")
+        url_for('static', filename="scripts.css")
+        template = self.env.get_template(self.target)
+        return template.render(self.rendervars)
+
+class LandingPage(BasePage):
+    def __init__(
+            self,
+            jinja_env, 
+            userinfo,
+            roominfo,
+            target_path="landing.html.jinja", 
+            statictext=None,
+        ) -> None:
+        super().__init__(jinja_env, target_path, statictext)
+        self.rendervars["userinfo"] = userinfo
+        self.rendervars["roominfo"] = roominfo