import { FC } from "react";
import { observer } from "mobx-react-lite";
import { useRouter } from "next/router";
import { TGroupedIssues } from "@plane/types";
// components
import { TOAST_TYPE, setToast } from "@plane/ui";
import { CalendarChart } from "@/components/issues";
// hooks
import { EIssuesStoreType } from "@/constants/issue";
import { EUserProjectRoles } from "@/constants/project";
import { useIssues, useUser } from "@/hooks/store";
import { useIssuesActions } from "@/hooks/use-issues-actions";
// ui
// types
import { IQuickActionProps } from "../list/list-view-types";
import { handleDragDrop } from "./utils";

type CalendarStoreType =
  | EIssuesStoreType.PROJECT
  | EIssuesStoreType.MODULE
  | EIssuesStoreType.CYCLE
  | EIssuesStoreType.PROJECT_VIEW;

interface IBaseCalendarRoot {
  QuickActions: FC<IQuickActionProps>;
  storeType: CalendarStoreType;
  addIssuesToView?: (issueIds: string[]) => Promise<any>;
  viewId?: string;
  isCompletedCycle?: boolean;
}

export const BaseCalendarRoot = observer((props: IBaseCalendarRoot) => {
  const { QuickActions, storeType, addIssuesToView, viewId, isCompletedCycle = false } = props;

  // router
  const router = useRouter();
  const { workspaceSlug, projectId } = router.query;

  // hooks
  const {
    membership: { currentProjectRole },
  } = useUser();
  const { issues, issuesFilter, issueMap } = useIssues(storeType);
  const { updateIssue, removeIssue, removeIssueFromView, archiveIssue, restoreIssue, updateFilters } =
    useIssuesActions(storeType);

  const isEditingAllowed = !!currentProjectRole && currentProjectRole >= EUserProjectRoles.MEMBER;

  const displayFilters = issuesFilter.issueFilters?.displayFilters;

  const groupedIssueIds = (issues.groupedIssueIds ?? {}) as TGroupedIssues;

  const handleDragAndDrop = async (
    issueId: string | undefined,
    sourceDate: string | undefined,
    destinationDate: string | undefined
  ) => {
    if (!issueId || !destinationDate || !sourceDate) return;

    await handleDragDrop(
      issueId,
      sourceDate,
      destinationDate,
      workspaceSlug?.toString(),
      projectId?.toString(),
      updateIssue
    ).catch((err) => {
      setToast({
        title: "Error!",
        type: TOAST_TYPE.ERROR,
        message: err?.detail ?? "Failed to perform this action",
      });
    });
  };

  return (
    <>
      <div className="h-full w-full overflow-hidden bg-custom-background-100 pt-4">
        <CalendarChart
          issuesFilterStore={issuesFilter}
          issues={issueMap}
          groupedIssueIds={groupedIssueIds}
          layout={displayFilters?.calendar?.layout}
          showWeekends={displayFilters?.calendar?.show_weekends ?? false}
          quickActions={({ issue, parentRef, customActionButton, placement }) => (
            <QuickActions
              parentRef={parentRef}
              customActionButton={customActionButton}
              issue={issue}
              handleDelete={async () => removeIssue(issue.project_id, issue.id)}
              handleUpdate={async (data) => updateIssue && updateIssue(issue.project_id, issue.id, data)}
              handleRemoveFromView={async () => removeIssueFromView && removeIssueFromView(issue.project_id, issue.id)}
              handleArchive={async () => archiveIssue && archiveIssue(issue.project_id, issue.id)}
              handleRestore={async () => restoreIssue && restoreIssue(issue.project_id, issue.id)}
              readOnly={!isEditingAllowed || isCompletedCycle}
              placements={placement}
            />
          )}
          addIssuesToView={addIssuesToView}
          quickAddCallback={issues.quickAddIssue}
          viewId={viewId}
          readOnly={!isEditingAllowed || isCompletedCycle}
          updateFilters={updateFilters}
          handleDragAndDrop={handleDragAndDrop}
        />
      </div>
    </>
  );
});