From 61a788961d7df59f5625d3981c40a19597d69e8e Mon Sep 17 00:00:00 2001
From: "Lennart J. Kurzweg (Nx2)" <git@nx2.site>
Date: Mon, 31 Mar 2025 01:26:42 +0200
Subject: [PATCH] calendar

lr + dicos description + cleanup
---
 configuration.nix                 |  1 +
 system-modules/calendar-dicos.nix | 13 ++++--
 system-modules/calendar-lec.nix   |  8 ----
 system-modules/calendar-lr.nix    | 74 +++++++++++++++++++++++++++++++
 4 files changed, 84 insertions(+), 12 deletions(-)
 create mode 100644 system-modules/calendar-lr.nix

diff --git a/configuration.nix b/configuration.nix
index 0afddfa..6dc0e36 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -56,6 +56,7 @@
 
     ./system-modules/calendar-publish.nix
     ./system-modules/calendar-lec.nix
+    ./system-modules/calendar-lr.nix
     ./system-modules/calendar-dicos.nix
   ] else []);
 
diff --git a/system-modules/calendar-dicos.nix b/system-modules/calendar-dicos.nix
index ac91913..2960bb4 100644
--- a/system-modules/calendar-dicos.nix
+++ b/system-modules/calendar-dicos.nix
@@ -56,7 +56,7 @@ def modify_event(event):
     global latest_week
     global deficit
 
-    if event.name and "DICOS" in event.name:
+    if event.name is not None and "DICOS" in event.name:
         length = (event.end - event.begin).seconds / 3600
         money_made = divmod(length * NETTO_STUNDE, 1)
 
@@ -78,9 +78,14 @@ def modify_event(event):
             latest_goal = goal
             latest_week = week
 
-        progress_line = f"({fraction_to_unicode(progress)}/{fraction_to_unicode(goal)})"
+        new_description = [event.description.split("\n")[0] or "::"]
+        new_description.append("")
+        new_description.append(f"Netto: {money_made[0]:.0f},{int(money_made[1] * 10):02d}€")
+        new_description.append(f"This weeks porgress: ({fraction_to_unicode(progress)}/{fraction_to_unicode(goal)})")
+        new_description.append(f"This weeks deficit: {fraction_to_unicode(deficit)}")
+
+        event.description = "\n".join(new_description)
 
-        event.description = f"Netto: {money_made[0]:.0f},{int(money_made[1] * 10):02d}€\nThis weeks porgress: {progress_line}\nThis weeks deficit: {fraction_to_unicode(deficit)}"
         event.name = f"DICOS {fraction_to_unicode(length)}"
     return event
 
@@ -92,7 +97,7 @@ def process_ics_file(filepath):
     modified = False
 
     for event in calendar.events:
-        if 'DICOS' in event.name:
+        if event.name is not None and 'DICOS' in event.name:
             event = modify_event(event)
             modified = True
 
diff --git a/system-modules/calendar-lec.nix b/system-modules/calendar-lec.nix
index 0fd5742..280c13a 100644
--- a/system-modules/calendar-lec.nix
+++ b/system-modules/calendar-lec.nix
@@ -21,18 +21,10 @@
       ];
       flakeIgnore = [ "E302" "E305" "E226" "E501" ];
     } /*python */ ''
-import hashlib
 from ics import Calendar
 import requests
 from datetime import timedelta
 
-def get_event_hash(event):
-    """
-    Generate a unique hash for an event based on its details.
-    """
-    event_data = f"{event.name}{event.begin}{event.end}{event.description}"
-    return hashlib.md5(event_data.encode('utf-8')).hexdigest()
-
 def adjust_events(events):
     """
     Adjust overlapping events to ensure they do not conflict.
diff --git a/system-modules/calendar-lr.nix b/system-modules/calendar-lr.nix
new file mode 100644
index 0000000..d9678ed
--- /dev/null
+++ b/system-modules/calendar-lr.nix
@@ -0,0 +1,74 @@
+{ config, pkgs, domain, ... }:
+{
+  systemd.timers."nx_cal_lr" = {
+    enable = true;
+    wantedBy = [ "timers.target" ];
+    timerConfig = {
+      OnBootSec = "41m";
+      OnUnitActiveSec = "24h";
+      Unit = "nx_cal_lr.service";
+    };
+  };
+
+  systemd.services."nx_cal_lr" = {
+    script = let 
+      nx_cal_lr = (pkgs.writers.writePython3Bin "nx_cal_lr" {
+      libraries = with pkgs.python3Packages; [
+        ics
+        requests
+      ];
+      flakeIgnore = [ "E302" "E305" "E226" "E501" ];
+    } /*python */ ''
+from ics import Calendar
+import requests
+
+def filter_events(events):
+    return [event for event in events if ("LR" in event.name) or ("TBD" in event.name)]
+
+def fetch_and_save_ical_events(ical_url, save_path):
+    """
+    Fetch events from an iCal URL and save them as a single combined calendar.
+    """
+    try:
+        # Fetch the iCal data
+        response = requests.get(ical_url)
+        response.raise_for_status()
+
+        # Parse the iCal data
+        calendar = Calendar(response.text)
+
+        # Adjust events
+        adjusted_events = filter_events(list(calendar.events))
+
+        # Create a new combined calendar
+        combined_calendar = Calendar()
+        for event in adjusted_events:
+            combined_calendar.events.add(event)
+
+        # Save the combined calendar to a single .ics file
+        with open(save_path, 'w') as file:
+            file.writelines(combined_calendar.serialize_iter())
+
+        print(f"Saved combined calendar to {save_path}")
+
+    except requests.exceptions.RequestException as e:
+        print(f"Error fetching iCal data: {e}")
+    except Exception as e:
+        print(f"Error processing iCal data: {e}")
+
+if __name__ == "__main__":
+    # Replace with your iCal URL and target file path
+    ICAL_URL = "https://zlypher.github.io/lol-events/cal/league-of-legends-nlc.ical"
+    SAVE_PATH = "${config.services.nginx.virtualHosts."${domain}".root}/lr.ics"
+
+    fetch_and_save_ical_events(ICAL_URL, SAVE_PATH)
+'');
+    in ''
+      ${nx_cal_lr}/bin/nx_cal_lr
+    '';
+    serviceConfig = {
+      Type = "oneshot";
+      User = "nx2";
+    };
+  };
+}