import { FC } from "react";
import { useRouter } from "next/router";
import { observer } from "mobx-react-lite";
// ui
import { Breadcrumbs, CustomMenu } from "@plane/ui";
// helper
import { renderEmoji } from "helpers/emoji.helper";
// hooks
import { useProject, useUser } from "hooks/store";
// constants
import { EUserProjectRoles, PROJECT_SETTINGS_LINKS } from "constants/project";
// components
import { SidebarHamburgerToggle } from "components/core/sidebar/sidebar-menu-hamburger-toggle";
import { BreadcrumbLink } from "components/common";

export interface IProjectSettingHeader {
  title: string;
}

export const ProjectSettingHeader: FC<IProjectSettingHeader> = observer((props) => {
  const { title } = props;
  // router
  const router = useRouter();
  const { workspaceSlug, projectId } = router.query;
  // store hooks
  const {
    membership: { currentProjectRole },
  } = useUser();
  const { currentProjectDetails } = useProject();

  if (currentProjectRole && currentProjectRole <= EUserProjectRoles.VIEWER) return null;

  return (
    <div className="relative z-10 flex h-[3.75rem] w-full flex-shrink-0 flex-row items-center justify-between gap-x-2 gap-y-4 border-b border-custom-border-200 bg-custom-sidebar-background-100 p-4">
      <SidebarHamburgerToggle />
      <div className="flex w-full flex-grow items-center gap-2 overflow-ellipsis whitespace-nowrap">
        <div>
          <div className="z-50">
            <Breadcrumbs onBack={router.back}>
              <Breadcrumbs.BreadcrumbItem
                type="text"
                link={
                  <BreadcrumbLink
                    href={`/${workspaceSlug}/projects/${currentProjectDetails?.id}/issues`}
                    label={currentProjectDetails?.name ?? "Project"}
                    icon={
                      currentProjectDetails?.emoji ? (
                        renderEmoji(currentProjectDetails.emoji)
                      ) : currentProjectDetails?.icon_prop ? (
                        renderEmoji(currentProjectDetails.icon_prop)
                      ) : (
                        <span className="grid h-7 w-7 flex-shrink-0 place-items-center rounded bg-gray-700 uppercase text-white">
                          {currentProjectDetails?.name.charAt(0)}
                        </span>
                      )
                    }
                  />
                }
              />
              <div className="hidden sm:hidden md:block lg:block">
                <Breadcrumbs.BreadcrumbItem type="text" link={<BreadcrumbLink label={title} />} />
              </div>
            </Breadcrumbs>
          </div>
        </div>
        <CustomMenu
          className="flex-shrink-0 block sm:block md:hidden lg:hidden"
          maxHeight="lg"
          customButton={
            <span className="text-xs px-1.5 py-1 border rounded-md text-custom-text-200 border-custom-border-300">
              {title}
            </span>
          }
          placement="bottom-start"
          closeOnSelect
        >
          {PROJECT_SETTINGS_LINKS.map((item) => (
            <CustomMenu.MenuItem
              key={item.key}
              onClick={() => router.push(`/${workspaceSlug}/projects/${projectId}${item.href}`)}
            >
              {item.label}
            </CustomMenu.MenuItem>
          ))}
        </CustomMenu>
      </div>
    </div>
  );
});