supabase/studio/components/layouts/ProjectLayout/ProjectPausedState.tsx

import * as Tooltip from '@radix-ui/react-tooltip'
import { PermissionAction } from '@supabase/shared-types/out/constants'
import { useQueryClient } from '@tanstack/react-query'
import Link from 'next/link'
import { useState } from 'react'

import { useParams } from 'common'
import ConfirmModal from 'components/ui/Dialogs/ConfirmDialog'
import { useFreeProjectLimitCheckQuery } from 'data/organizations/free-project-limit-check-query'
import { setProjectStatus } from 'data/projects/projects-query'
import { useCheckPermissions, useFlag, useSelectedOrganization, useStore } from 'hooks'
import { post } from 'lib/common/fetch'
import { API_URL, PROJECT_STATUS } from 'lib/constants'
import { Button, IconPauseCircle, Modal } from 'ui'
import { useProjectContext } from './ProjectContext'

export interface ProjectPausedStateProps {
  product?: string
}

const ProjectPausedState = ({ product }: ProjectPausedStateProps) => {
  const queryClient = useQueryClient()
  const { ui } = useStore()
  const { ref } = useParams()
  const selectedOrganization = useSelectedOrganization()
  const { project } = useProjectContext()
  const orgSlug = selectedOrganization?.slug

  const kpsEnabled = useFlag('initWithKps')
  const { data: membersExceededLimit } = useFreeProjectLimitCheckQuery({ slug: orgSlug })
  const hasMembersExceedingFreeTierLimit = (membersExceededLimit || []).length > 0

  const [showConfirmRestore, setShowConfirmRestore] = useState(false)
  const [showFreeProjectLimitWarning, setShowFreeProjectLimitWarning] = useState(false)

  const canResumeProject = useCheckPermissions(
    PermissionAction.INFRA_EXECUTE,
    'queue_jobs.projects.initialize_or_resume'
  )

  const onSelectRestore = () => {
    if (!canResumeProject) {
      ui.setNotification({
        category: 'error',
        message: 'You do not have the required permissions to restore this project',
      })
    } else if (hasMembersExceedingFreeTierLimit) setShowFreeProjectLimitWarning(true)
    else setShowConfirmRestore(true)
  }

  const onConfirmRestore = async () => {
    if (!project) {
      return ui.setNotification({
        error: 'Project is required',
        category: 'error',
        message: 'Unable to restore: project is required',
      })
    }

    await post(`${API_URL}/projects/${project.ref}/restore`, { kps_enabled: kpsEnabled })
    setProjectStatus(queryClient, project.ref, PROJECT_STATUS.RESTORING)
    ui.setNotification({ category: 'success', message: 'Restoring project' })
  }

  return (
    <>
      <div className="space-y-4">
        <div className="w-full mx-auto mb-16 max-w-7xl">
          <div className="mx-6 flex h-[500px] items-center justify-center rounded border border-scale-400 bg-scale-300 p-8">
            <div className="grid w-[480px] gap-4">
              <div className="mx-auto flex max-w-[300px] items-center justify-center space-x-4 lg:space-x-8">
                <IconPauseCircle className="text-scale-1100" size={50} strokeWidth={1.5} />
              </div>

              <div className="space-y-1">
                <p className="text-center">
                  The project "{project?.name ?? ''}" is currently paused.
                </p>
                <p className="text-sm text-scale-1100 text-center">
                  All of your project's data is still intact, but your project is inaccessible while
                  paused.{' '}
                  {product !== undefined ? (
                    <>
                      Restore this project to access the{' '}
                      <span className="text-brand-900">{product}</span> page
                    </>
                  ) : (
                    'Restore this project and get back to building the next big thing!'
                  )}
                </p>
              </div>

              <div className="flex items-center justify-center gap-4">
                <Tooltip.Root delayDuration={0}>
                  <Tooltip.Trigger>
                    <Button
                      size="tiny"
                      type="primary"
                      disabled={!canResumeProject}
                      onClick={onSelectRestore}
                    >
                      Restore project
                    </Button>
                  </Tooltip.Trigger>
                  {!canResumeProject && (
                    <Tooltip.Portal>
                      <Tooltip.Content side="bottom">
                        <Tooltip.Arrow className="radix-tooltip-arrow" />
                        <div
                          className={[
                            'rounded bg-scale-100 py-1 px-2 leading-none shadow', // background
                            'border border-scale-200 ', //border
                          ].join(' ')}
                        >
                          <span className="text-xs text-scale-1200">
                            You need additional permissions to resume this project
                          </span>
                        </div>
                      </Tooltip.Content>
                    </Tooltip.Portal>
                  )}
                </Tooltip.Root>
                <Link href={`/project/${ref}/settings/general`}>
                  <a>
                    <Button type="default">View project settings</Button>
                  </a>
                </Link>
              </div>
            </div>
          </div>
        </div>
      </div>
      <ConfirmModal
        visible={showConfirmRestore}
        title="Restore this project"
        description="Confirm to restore this project? Your project's data will be restored to when it was initially paused."
        buttonLabel="Restore project"
        buttonLoadingLabel="Restoring project"
        onSelectCancel={() => setShowConfirmRestore(false)}
        onSelectConfirm={onConfirmRestore}
      />
      <Modal
        hideFooter
        visible={showFreeProjectLimitWarning}
        size="medium"
        header="Your organization has members who have exceeded their free project limits"
        onCancel={() => setShowFreeProjectLimitWarning(false)}
      >
        <div className="py-4 space-y-4">
          <Modal.Content>
            <div className="space-y-2">
              <p className="text-sm text-scale-1100">
                The following members have reached their maximum limits for the number of active
                free plan projects within organizations where they are an administrator or owner:
              </p>
              <ul className="pl-5 text-sm list-disc text-scale-1100">
                {(membersExceededLimit || []).map((member, idx: number) => (
                  <li key={`member-${idx}`}>
                    {member.username || member.primary_email} (Limit: {member.free_project_limit}{' '}
                    free projects)
                  </li>
                ))}
              </ul>
              <p className="text-sm text-scale-1100">
                These members will need to either delete, pause, or upgrade one or more of these
                projects before you're able to unpause this project.
              </p>
            </div>
          </Modal.Content>
          <Modal.Separator />
          <Modal.Content>
            <div className="flex items-center gap-2">
              <Button
                htmlType="button"
                type="default"
                onClick={() => setShowFreeProjectLimitWarning(false)}
                block
              >
                Understood
              </Button>
            </div>
          </Modal.Content>
        </div>
      </Modal>
    </>
  )
}

export default ProjectPausedState