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mirror of https://github.com/AvengeMedia/DankMaterialShell.git synced 2025-12-06 05:25:41 -05:00
Files
DankMaterialShell/Services/CalendarService.qml
2025-07-18 11:40:17 -04:00

246 lines
10 KiB
QML

pragma Singleton
pragma ComponentBehavior: Bound
import QtQuick
import Quickshell
import Quickshell.Io
Singleton {
id: root
property bool khalAvailable: false
property var eventsByDate: ({
})
property bool isLoading: false
property string lastError: ""
property date lastStartDate
property date lastEndDate
function checkKhalAvailability() {
if (!khalCheckProcess.running)
khalCheckProcess.running = true;
}
function loadCurrentMonth() {
if (!root.khalAvailable)
return ;
let today = new Date();
let firstDay = new Date(today.getFullYear(), today.getMonth(), 1);
let lastDay = new Date(today.getFullYear(), today.getMonth() + 1, 0);
// Add padding
let startDate = new Date(firstDay);
startDate.setDate(startDate.getDate() - firstDay.getDay() - 7);
let endDate = new Date(lastDay);
endDate.setDate(endDate.getDate() + (6 - lastDay.getDay()) + 7);
loadEvents(startDate, endDate);
}
function loadEvents(startDate, endDate) {
if (!root.khalAvailable) {
return ;
}
if (eventsProcess.running) {
return ;
}
// Store last requested date range for refresh timer
root.lastStartDate = startDate;
root.lastEndDate = endDate;
root.isLoading = true;
// Format dates for khal (MM/dd/yyyy based on printformats)
let startDateStr = Qt.formatDate(startDate, "MM/dd/yyyy");
let endDateStr = Qt.formatDate(endDate, "MM/dd/yyyy");
eventsProcess.requestStartDate = startDate;
eventsProcess.requestEndDate = endDate;
eventsProcess.command = ["khal", "list", "--json", "title", "--json", "description", "--json", "start-date", "--json", "start-time", "--json", "end-date", "--json", "end-time", "--json", "all-day", "--json", "location", "--json", "url", startDateStr, endDateStr];
eventsProcess.running = true;
}
function getEventsForDate(date) {
let dateKey = Qt.formatDate(date, "yyyy-MM-dd");
return root.eventsByDate[dateKey] || [];
}
function hasEventsForDate(date) {
let events = getEventsForDate(date);
return events.length > 0;
}
// Initialize on component completion
Component.onCompleted: {
checkKhalAvailability();
}
// Process for checking khal configuration
Process {
id: khalCheckProcess
command: ["khal", "list", "today"]
running: false
onExited: (exitCode) => {
root.khalAvailable = (exitCode === 0);
if (exitCode === 0) {
loadCurrentMonth();
}
}
}
// Process for loading events
Process {
id: eventsProcess
property date requestStartDate
property date requestEndDate
property string rawOutput: ""
running: false
onExited: (exitCode) => {
root.isLoading = false;
if (exitCode !== 0) {
root.lastError = "Failed to load events (exit code: " + exitCode + ")";
return ;
}
try {
let newEventsByDate = {
};
let lines = eventsProcess.rawOutput.split('\n');
for (let line of lines) {
line = line.trim();
if (!line || line === "[]")
continue;
// Parse JSON line
let dayEvents = JSON.parse(line);
// Process each event in this day's array
for (let event of dayEvents) {
if (!event.title)
continue;
// Parse start and end dates
let startDate, endDate;
if (event['start-date']) {
let startParts = event['start-date'].split('/');
startDate = new Date(parseInt(startParts[2]), parseInt(startParts[0]) - 1, parseInt(startParts[1]));
} else {
startDate = new Date();
}
if (event['end-date']) {
let endParts = event['end-date'].split('/');
endDate = new Date(parseInt(endParts[2]), parseInt(endParts[0]) - 1, parseInt(endParts[1]));
} else {
endDate = new Date(startDate);
}
// Create start/end times
let startTime = new Date(startDate);
let endTime = new Date(endDate);
if (event['start-time'] && event['all-day'] !== "True") {
// Parse time if available and not all-day
let timeStr = event['start-time'];
if (timeStr) {
let timeParts = timeStr.match(/(\d+):(\d+)/);
if (timeParts) {
startTime.setHours(parseInt(timeParts[1]), parseInt(timeParts[2]));
if (event['end-time']) {
let endTimeParts = event['end-time'].match(/(\d+):(\d+)/);
if (endTimeParts)
endTime.setHours(parseInt(endTimeParts[1]), parseInt(endTimeParts[2]));
} else {
// Default to 1 hour duration on same day
endTime = new Date(startTime);
endTime.setHours(startTime.getHours() + 1);
}
}
}
}
// Create unique ID for this event (to track multi-day events)
let eventId = event.title + "_" + event['start-date'] + "_" + (event['start-time'] || 'allday');
// Create event object template
let eventTemplate = {
"id": eventId,
"title": event.title || "Untitled Event",
"start": startTime,
"end": endTime,
"location": event.location || "",
"description": event.description || "",
"url": event.url || "",
"calendar": "",
"color": "",
"allDay": event['all-day'] === "True",
"isMultiDay": startDate.toDateString() !== endDate.toDateString()
};
// Add event to each day it spans
let currentDate = new Date(startDate);
while (currentDate <= endDate) {
let dateKey = Qt.formatDate(currentDate, "yyyy-MM-dd");
if (!newEventsByDate[dateKey])
newEventsByDate[dateKey] = [];
// Check if this exact event is already added to this date (prevent duplicates)
let existingEvent = newEventsByDate[dateKey].find((e) => {
return e.id === eventId;
});
if (existingEvent) {
// Move to next day without adding duplicate
currentDate.setDate(currentDate.getDate() + 1);
continue;
}
// Create a copy of the event for this date
let dayEvent = Object.assign({
}, eventTemplate);
// For multi-day events, adjust the display time for this specific day
if (currentDate.getTime() === startDate.getTime()) {
// First day - use original start time
dayEvent.start = new Date(startTime);
} else {
// Subsequent days - start at beginning of day for all-day events
dayEvent.start = new Date(currentDate);
if (!dayEvent.allDay)
dayEvent.start.setHours(0, 0, 0, 0);
}
if (currentDate.getTime() === endDate.getTime()) {
// Last day - use original end time
dayEvent.end = new Date(endTime);
} else {
// Earlier days - end at end of day for all-day events
dayEvent.end = new Date(currentDate);
if (!dayEvent.allDay)
dayEvent.end.setHours(23, 59, 59, 999);
}
newEventsByDate[dateKey].push(dayEvent);
// Move to next day
currentDate.setDate(currentDate.getDate() + 1);
}
}
}
// Sort events by start time within each date
for (let dateKey in newEventsByDate) {
newEventsByDate[dateKey].sort((a, b) => {
return a.start.getTime() - b.start.getTime();
});
}
root.eventsByDate = newEventsByDate;
root.lastError = "";
} catch (error) {
root.lastError = "Failed to parse events JSON: " + error.toString();
root.eventsByDate = {
};
}
// Reset for next run
eventsProcess.rawOutput = "";
}
stdout: SplitParser {
splitMarker: "\n"
onRead: (data) => {
eventsProcess.rawOutput += data + "\n";
}
}
}
}