From 518ed7fc4e19d5e2df017021ed5a8094ab2f5925 Mon Sep 17 00:00:00 2001
From: Denis Papec <denis.papec@gmail.com>
Date: Sat, 25 Nov 2023 04:32:38 +0000
Subject: [PATCH] Feature: Support previous days option in Calendar Agenda
 (#2375)

Signed-off-by: Denis Papec <denis.papec@gmail.com>
---
 docs/widgets/services/calendar.md   | 1 +
 src/utils/config/service-helpers.js | 2 ++
 src/widgets/calendar/agenda.jsx     | 4 +++-
 3 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/docs/widgets/services/calendar.md b/docs/widgets/services/calendar.md
index 990c01c26..b1bc0ea47 100644
--- a/docs/widgets/services/calendar.md
+++ b/docs/widgets/services/calendar.md
@@ -33,6 +33,7 @@ widget:
   type: calendar
   view: agenda
   maxEvents: 10 # optional - defaults to 10
+  previousDays: 3 # optional - shows events since three days ago - defaults to 0
   integrations: # same as in Monthly view example
 ```
 
diff --git a/src/utils/config/service-helpers.js b/src/utils/config/service-helpers.js
index 3a11954a8..b054fb960 100644
--- a/src/utils/config/service-helpers.js
+++ b/src/utils/config/service-helpers.js
@@ -351,6 +351,7 @@ export function cleanServiceGroups(groups) {
           firstDayInWeek,
           integrations,
           maxEvents,
+          previousDays,
           view,
 
           // coinmarketcap
@@ -517,6 +518,7 @@ export function cleanServiceGroups(groups) {
           if (firstDayInWeek) cleanedService.widget.firstDayInWeek = firstDayInWeek;
           if (view) cleanedService.widget.view = view;
           if (maxEvents) cleanedService.widget.maxEvents = maxEvents;
+          if (previousDays) cleanedService.widget.previousDays = previousDays;
         }
       }
 
diff --git a/src/widgets/calendar/agenda.jsx b/src/widgets/calendar/agenda.jsx
index a854d277d..1ec4bb2e8 100644
--- a/src/widgets/calendar/agenda.jsx
+++ b/src/widgets/calendar/agenda.jsx
@@ -48,7 +48,9 @@ export default function Agenda({ service, colorVariants, showDate }) {
 
   const eventsArray = Object.keys(events)
     .filter(
-      (eventKey) => showDate.startOf("day").toUnixInteger() <= events[eventKey].date?.startOf("day").toUnixInteger(),
+      (eventKey) =>
+        showDate.minus({ days: widget?.previousDays ?? 0 }).startOf("day").ts <=
+        events[eventKey].date?.startOf("day").ts,
     )
     .map((eventKey) => events[eventKey])
     .sort((a, b) => a.date - b.date)