import { useRouter } from "next/router";
import Link from "next/link";

import useSWR from "swr";

// services
import { ProjectService } from "services/project";
// layouts
import { ProjectAuthorizationWrapper } from "layouts/auth-layout-legacy";
// contexts
import { IssueViewContextProvider } from "contexts/issue-view.context";
// helper
import { truncateText } from "helpers/string.helper";
// components
import { IssuesFilterView, IssuesView } from "components/core";
// ui
import { BreadcrumbItem, Breadcrumbs } from "@plane/ui";
// icons
import { X, PenSquare } from "lucide-react";
// types
import type { NextPage } from "next";
// fetch-keys
import { PROJECT_DETAILS } from "constants/fetch-keys";

// services
const projectService = new ProjectService();

const ProjectDraftIssues: NextPage = () => {
  const router = useRouter();
  const { workspaceSlug, projectId } = router.query;

  const { data: projectDetails } = useSWR(
    workspaceSlug && projectId ? PROJECT_DETAILS(projectId as string) : null,
    workspaceSlug && projectId ? () => projectService.getProject(workspaceSlug as string, projectId as string) : null
  );

  return (
    <IssueViewContextProvider>
      <ProjectAuthorizationWrapper
        breadcrumbs={
          <Breadcrumbs onBack={() => router.back()}>
            <BreadcrumbItem
              link={
                <Link href={`/${workspaceSlug}/projects`}>
                  <a className={`border-r-2 border-custom-sidebar-border-200 px-3 text-sm `}>
                    <p>Projects</p>
                  </a>
                </Link>
              }
            />
            <BreadcrumbItem title={`${truncateText(projectDetails?.name ?? "Project", 32)} Draft Issues`} />
          </Breadcrumbs>
        }
        right={
          <div className="flex items-center gap-2">
            <IssuesFilterView />
          </div>
        }
      >
        <div className="h-full w-full flex flex-col">
          <div className="flex items-center ga-1 px-4 py-2.5 shadow-sm border-b border-custom-border-200">
            <button
              type="button"
              onClick={() => router.push(`/${workspaceSlug}/projects/${projectId}/issues/`)}
              className="flex items-center gap-1.5 rounded border border-custom-border-200 px-3 py-1.5 text-xs"
            >
              <PenSquare className="h-3 w-3 text-custom-text-300" />
              <span>Draft Issues</span>

              <X className="h-3 w-3" />
            </button>
          </div>
          <IssuesView />
        </div>
      </ProjectAuthorizationWrapper>
    </IssueViewContextProvider>
  );
};

export default ProjectDraftIssues;