import React from "react";

import { useRouter } from "next/router";

import useSWR, { mutate } from "swr";

// services
import projectService from "services/project.service";
// lib
import { requiredAdmin } from "lib/auth";
// layouts
import AppLayout from "layouts/app-layout";
// hooks
import useToast from "hooks/use-toast";
// ui
import { Button } from "components/ui";
import { BreadcrumbItem, Breadcrumbs } from "components/breadcrumbs";
// types
import { IProject, UserAuth } from "types";
import type { NextPage, NextPageContext } from "next";
// fetch-keys
import { PROJECTS_LIST, PROJECT_DETAILS } from "constants/fetch-keys";

const FeaturesSettings: NextPage<UserAuth> = (props) => {
  const router = useRouter();
  const { workspaceSlug, projectId } = router.query;

  const { setToastAlert } = useToast();

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

  const handleSubmit = async (formData: Partial<IProject>) => {
    if (!workspaceSlug || !projectId) return;

    mutate<IProject>(
      PROJECT_DETAILS(projectId as string),
      (prevData) => ({ ...(prevData as IProject), ...formData }),
      false
    );

    mutate<IProject[]>(
      PROJECTS_LIST(workspaceSlug as string),
      (prevData) =>
        prevData?.map((p) => {
          if (p.id === projectId)
            return {
              ...p,
              ...formData,
            };

          return p;
        }),
      false
    );

    await projectService
      .updateProject(workspaceSlug as string, projectId as string, formData)
      .then((res) => {
        mutate(PROJECT_DETAILS(projectId as string));
        mutate(PROJECTS_LIST(workspaceSlug as string));

        setToastAlert({
          title: "Success!",
          type: "success",
          message: "Project features updated successfully.",
        });
      })
      .catch((err) => {
        console.error(err);
      });
  };

  return (
    <AppLayout
      settingsLayout="project"
      memberType={props}
      breadcrumbs={
        <Breadcrumbs>
          <BreadcrumbItem
            title={`${projectDetails?.name ?? "Project"}`}
            link={`/${workspaceSlug}/projects/${projectDetails?.id}/issues`}
          />
          <BreadcrumbItem title="Features Settings" />
        </Breadcrumbs>
      }
    >
      <section className="space-y-8">
        <div>
          <h3 className="text-3xl font-bold leading-6 text-gray-900">Project Features</h3>
        </div>
        <div className="space-y-8 md:w-2/3">
          <div className="flex items-center justify-between gap-x-10 gap-y-2">
            <div>
              <h4 className="text-md mb-1 leading-6 text-gray-900">Use cycles</h4>
              <p className="mb-3 text-sm text-gray-500">
                Cycles are enabled for all the projects in this workspace. Access it from the
                navigation bar.
              </p>
            </div>
            <div>
              <button
                type="button"
                className={`relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none ${
                  projectDetails?.cycle_view ? "bg-indigo-500" : "bg-gray-200"
                }`}
                role="switch"
                aria-checked={projectDetails?.cycle_view}
                onClick={() => handleSubmit({ cycle_view: !projectDetails?.cycle_view })}
              >
                <span className="sr-only">Use cycles</span>
                <span
                  aria-hidden="true"
                  className={`inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out ${
                    projectDetails?.cycle_view ? "translate-x-5" : "translate-x-0"
                  }`}
                />
              </button>
            </div>
          </div>
          <div className="flex items-center justify-between gap-x-10 gap-y-2">
            <div>
              <h4 className="text-md mb-1 leading-6 text-gray-900">Use modules</h4>
              <p className="mb-3 text-sm text-gray-500">
                Modules are enabled for all the projects in this workspace. Access it from the
                navigation bar.
              </p>
            </div>
            <div>
              <button
                type="button"
                className={`relative inline-flex h-6 w-11 flex-shrink-0 cursor-pointer rounded-full border-2 border-transparent transition-colors duration-200 ease-in-out focus:outline-none ${
                  projectDetails?.module_view ? "bg-indigo-500" : "bg-gray-200"
                }`}
                role="switch"
                aria-checked={projectDetails?.module_view}
                onClick={() => handleSubmit({ module_view: !projectDetails?.module_view })}
              >
                <span className="sr-only">Use cycles</span>
                <span
                  aria-hidden="true"
                  className={`inline-block h-5 w-5 transform rounded-full bg-white shadow ring-0 transition duration-200 ease-in-out ${
                    projectDetails?.module_view ? "translate-x-5" : "translate-x-0"
                  }`}
                />
              </button>
            </div>
          </div>
          <div className="flex items-center gap-2">
            <a href="https://plane.so/" target="_blank" rel="noreferrer">
              <Button theme="secondary" size="rg" className="text-xs">
                Plane is open-source, view Roadmap
              </Button>
            </a>
            <a href="https://github.com/makeplane/plane" target="_blank" rel="noreferrer">
              <Button theme="secondary" size="rg" className="text-xs">
                Star us on GitHub
              </Button>
            </a>
          </div>
        </div>
      </section>
    </AppLayout>
  );
};

export const getServerSideProps = async (ctx: NextPageContext) => {
  const projectId = ctx.query.projectId as string;
  const workspaceSlug = ctx.query.workspaceSlug as string;

  const memberDetail = await requiredAdmin(workspaceSlug, projectId, ctx.req?.headers.cookie);

  return {
    props: {
      isOwner: memberDetail?.role === 20,
      isMember: memberDetail?.role === 15,
      isViewer: memberDetail?.role === 10,
      isGuest: memberDetail?.role === 5,
    },
  };
};

export default FeaturesSettings;