homepage/src/widgets/vikunja/component.jsx

import { useTranslation } from "next-i18next";

import Container from "components/services/widget/container";
import Block from "components/services/widget/block";
import useWidgetAPI from "utils/proxy/use-widget-api";

// return Projects that are not Saved Filters
function getRealProjects(project) {
  return project.id > 0;
}

// return Tasks that have a real due date in 7 days or less
function get7dTasks(task) {
  return (
    new Date(task.dueDate).getTime() > new Date("0001-01-01T00:00:00Z").getTime() &&
    new Date(task.dueDate).getTime() <= new Date(Date.now() + 604800000)
  );
}

// return Tasks that have a real due date in the past
function getOverdue(task) {
  return (
    new Date(task.dueDate).getTime() > new Date("0001-01-01T00:00:00Z").getTime() &&
    new Date(task.dueDate).getTime() <= new Date(Date.now())
  );
}

// return Tasks that are not 100% complete
function getInProgress(task) {
  return task.inProgress === true;
}

// filter out Tasks with a bogus due date
function getDue(task) {
  return new Date(task.dueDate).getTime() > new Date("0001-01-01T00:00:00Z").getTime();
}

export default function Component({ service }) {
  const { t } = useTranslation();
  const { widget } = service;

  const { data: projectsData, error: projectsError } = useWidgetAPI(widget, "projects");
  const { data: tasksData, error: tasksError } = useWidgetAPI(widget, "tasks", {
    filter: "done=false&&percent_done<1",
    sort_by: "due_date",
  });

  if (projectsError || tasksError) {
    const vikunjaError = projectsError ?? tasksError;
    return <Container service={service} error={vikunjaError} />;
  }

  if (!projectsData || !tasksData) {
    return (
      <Container service={service}>
        <Block label="vikunja.projects" />
        <Block label="vikunja.tasks7d" />
        <Block label="vikunja.tasksOverdue" />
        <Block label="vikunja.tasksInProgress" />
      </Container>
    );
  }

  const projects = projectsData.filter(getRealProjects);
  const tasks7d = tasksData.filter(get7dTasks);
  const overdue = tasksData.filter(getOverdue);
  const inProgress = tasksData.filter(getInProgress);

  return (
    <>
      <Container service={service}>
        <Block label="vikunja.projects" value={t("common.number", { value: projects.length })} />
        <Block label="vikunja.tasks7d" value={t("common.number", { value: tasks7d.length })} />
        <Block label="vikunja.tasksOverdue" value={t("common.number", { value: overdue.length })} />
        <Block label="vikunja.tasksInProgress" value={t("common.number", { value: inProgress.length })} />
      </Container>
      {widget.enableTaskList &&
        tasksData
          ?.filter(getDue)
          .slice(0, 5)
          .map((task) => (
            <div
              key={task.id}
              className="text-theme-700 dark:text-theme-200 relative h-5 rounded-md bg-theme-200/50 dark:bg-theme-900/20 m-1 px-1 flex"
            >
              <div className="text-xs z-10 self-center ml-2 relative h-4 grow mr-2">
                <div className="absolute w-full h-4 whitespace-nowrap text-ellipsis overflow-hidden text-left">
                  {task.title}
                </div>
              </div>
              <div className="self-center text-xs flex justify-end mr-1.5 pl-1 z-10 text-ellipsis overflow-hidden whitespace-nowrap">
                {t("common.relativeDate", {
                  value: task.dueDate,
                  formatParams: { value: { style: "narrow", numeric: "auto" } },
                })}
              </div>
            </div>
          ))}
    </>
  );
}