From b66cdea7532385be2c132209db60e3d79e144f26 Mon Sep 17 00:00:00 2001
From: Daniel Bulant <danbulant@gmail.com>
Date: Sat, 14 Mar 2026 17:13:35 +0100
Subject: [PATCH] fixups

---
 a5/.gitignore                           |   1 +
 a5/db.py                                |   2 +-
 a5/greetings.db                         | Bin 0 -> 12288 bytes
 a5/main.py                              |   4 ++--
 a5/templates/block/measurements.html.j2 |   4 ++--
 a5/templates/page/index.html.j2         |   4 ++--
 a5/templates/page/measurements.html.j2  |   4 ++--
 a5/uv.lock                              |   8 ++++++++
 8 files changed, 18 insertions(+), 9 deletions(-)
 create mode 100644 a5/.gitignore
 create mode 100644 a5/greetings.db
 create mode 100644 a5/uv.lock

diff --git a/a5/.gitignore b/a5/.gitignore
new file mode 100644
index 0000000..bee8a64
--- /dev/null
+++ b/a5/.gitignore
@@ -0,0 +1 @@
+__pycache__
diff --git a/a5/db.py b/a5/db.py
index e73dc2e..fe40095 100644
--- a/a5/db.py
+++ b/a5/db.py
@@ -84,7 +84,7 @@ CREATE TABLE IF NOT EXISTS measurements
             cursor.execute(
                 # sql
                 "SELECT timestamp, tvoc, co2 FROM measurements ORDER BY timestamp DESC LIMIT ?, ?",
-                (page_size, page * page_size),
+                (page_size, (page - 1) * page_size),
             )
             return cursor.fetchall()
 
diff --git a/a5/greetings.db b/a5/greetings.db
new file mode 100644
index 0000000000000000000000000000000000000000..79e5337fc5f87a6cb9a80eee61c83a18093e49b0
GIT binary patch
literal 12288
zcmeI#ze@u#6u|N16qQ1`Zk>cI2MQ{vgR50;vWwdNh&96D{it_2v7_$(P5xWr)a0P_
zI(2g>-v@cg<0WwU+?2=racYfvDXUytbtwiyN^z}}5JI}K<Hj<4y}K;j?CVV-#o6~?
zKl~Lz7>Y0qe>NSUj{pJ)Ab<b@2q1s}0tg_0z&{9lp341U6v?kctDiEH8(lY*n+jWZ
z*TL;WJetI6GP)VZs@v%)7e{UOE1Tw~wmP4w%IHiLrBy|fWolNXxvu8w)yz*;o8Qan
z`o2|fT3)QT+Ed3@!QSvLk|Hgh%}4!~xwm|x8(X$@(*3aHyj%Hq{ek!F`!w*0KmY**
w5I_I{1Q0*~0R#|00D)~4==qEB{@>Q$%e@dl009ILKmY**5I_I{1Q2Ki78=-8IRF3v

literal 0
HcmV?d00001

diff --git a/a5/main.py b/a5/main.py
index bd44aa7..e6a2c0c 100644
--- a/a5/main.py
+++ b/a5/main.py
@@ -28,7 +28,7 @@ def report() -> ResponseReturnValue:
     return "ok", 200
 
 
-@app.route("/stats", methods=["GET"])
+@app.route("/", methods=["GET"])
 def stats() -> ResponseReturnValue:
     """Gets overall statistics as well as few recent measurements"""
     db = get_db()
@@ -45,7 +45,7 @@ def measurements() -> ResponseReturnValue:
     """Lists measurements"""
     db = get_db()
     page_size = 20
-    page = request.args["page"]
+    page = request.args["page"] if "page" in request.args else 1
     try:
         page = int(page)
         if page < 0:
diff --git a/a5/templates/block/measurements.html.j2 b/a5/templates/block/measurements.html.j2
index 280a500..8fce3f7 100644
--- a/a5/templates/block/measurements.html.j2
+++ b/a5/templates/block/measurements.html.j2
@@ -20,10 +20,10 @@
 {% endfor %}
 
 <div>
-    {% if has_next_page %}
+    {% if page > 1 %}
         <a href="/measurements?page={{page+1}}" class="btn btn-link">Previous page</a>
     {% endif %}
-    {% if page > 0 %}
+    {% if has_next_page %}
         <a href="/measurements?page={{page-1}}" class="btn btn-link">Next page</a>
     {% endif %}
 
diff --git a/a5/templates/page/index.html.j2 b/a5/templates/page/index.html.j2
index cdb6a8d..03becb9 100644
--- a/a5/templates/page/index.html.j2
+++ b/a5/templates/page/index.html.j2
@@ -1,6 +1,6 @@
-{% extends "../base.html.j2" %}
+{% extends "base.html.j2" %}
 {% block title %}Overview{% endblock %}
 {% block description %}Overview of a CO2 and TVOC sensor data.{% endblock %}
 {% block content %}
-    {% include "../block/index.html.j2" %}
+    {% include "block/index.html.j2" %}
 {% endblock %}
diff --git a/a5/templates/page/measurements.html.j2 b/a5/templates/page/measurements.html.j2
index e7bf6e5..746e9ad 100644
--- a/a5/templates/page/measurements.html.j2
+++ b/a5/templates/page/measurements.html.j2
@@ -1,6 +1,6 @@
-{% extends "../base.html.j2" %}
+{% extends "base.html.j2" %}
 {% block title %}Measurements{% endblock %}
 {% block description %}List of measurements{% endblock %}
 {% block content %}
-    {% include "../block/measurements.html.j2" %}
+    {% include "block/measurements.html.j2" %}
 {% endblock %}
diff --git a/a5/uv.lock b/a5/uv.lock
new file mode 100644
index 0000000..cf845d2
--- /dev/null
+++ b/a5/uv.lock
@@ -0,0 +1,8 @@
+version = 1
+revision = 3
+requires-python = ">=3.13"
+
+[[package]]
+name = "a5"
+version = "0.1.0"
+source = { virtual = "." }