From fa235544525b0232648d22f33258677ca63c8301 Mon Sep 17 00:00:00 2001
From: Julio Biason <j.biason@engys.com>
Date: Mon, 21 Nov 2022 14:53:01 -0300
Subject: [PATCH] Last of the designs

---
 README.md        |  2 +-
 design/caldav.md | 25 +++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100644 design/caldav.md

diff --git a/README.md b/README.md
index c14f1fa..703a4ef 100644
--- a/README.md
+++ b/README.md
@@ -21,4 +21,4 @@ Currently, I'm considering the following Capturers (based on my own life):
 - [ ] [Steam Capturer](design/steam.md)
 - [ ] [Netflix](design/netflix.md)
 - [ ] [Deezer](design/deezer.md)
-- [ ] Calendar/CalDav
+- [ ] [Calendar/CalDav](design/caldav.md)
diff --git a/design/caldav.md b/design/caldav.md
new file mode 100644
index 0000000..a3f3fdf
--- /dev/null
+++ b/design/caldav.md
@@ -0,0 +1,25 @@
+# CalDav Capturer
+
+The CalDav capturer captures new events in a calendar.
+
+CalDav uses the [iCalendar](https://en.wikipedia.org/wiki/ICalendar) format.
+
+## Configuration
+
+The CalDav capturer needs the URL for the CalDav.
+
+## Internals
+
+There is no single event ID, so we need to keep the DSTART and DEND as unique
+identifiers of each event. New events are the ones not in this list.
+
+- `dstart`: Event start.
+- `end`: Event end.
+
+## Output
+
+```
+{% for event in new_events %}
+Have a new event: {{ event.description }}
+{% endfor %}
+```