import { partition } from 'lodash'
import { observer } from 'mobx-react-lite'
import { PermissionAction } from '@supabase/shared-types/out/constants'

import Telemetry from 'lib/telemetry'
import { checkPermissions, useStore } from 'hooks'
import { useProfileQuery } from 'data/profile/profile-query'
import { SQL_TEMPLATES } from 'components/interfaces/SQLEditor/SQLEditor.constants'
import SQLCard from './SQLCard'
import { createSqlSnippetSkeleton } from '../SQLEditor.utils'
import { useTelemetryProps, useParams } from 'common'
import { useRouter } from 'next/router'
import { SqlSnippet } from 'data/content/sql-snippets-query'
import { useSqlEditorStateSnapshot } from 'state/sql-editor'
import { uuidv4 } from 'lib/helpers'

const SQLTemplates = observer(() => {
  const { ui } = useStore()
  const { ref } = useParams()
  const router = useRouter()
  const { data: profile } = useProfileQuery()
  const [sql, quickStart] = partition(SQL_TEMPLATES, { type: 'template' })

  const telemetryProps = useTelemetryProps()
  const snap = useSqlEditorStateSnapshot()
  const canCreateSQLSnippet = checkPermissions(PermissionAction.CREATE, 'user_content', {
    resource: { type: 'sql', owner_id: profile?.id },
    subject: { id: profile?.id },
  })

  // [Joshen TODO] Removed optimistic query creation logic for now, need to figure out
  // how to do that after using ids as part of the URL
  const handleNewQuery = async (sql: string, name: string) => {
    if (!ref) return console.error('Project ref is required')
    if (!canCreateSQLSnippet) {
      return ui.setNotification({
        category: 'info',
        message: 'Your queries will not be saved as you do not have sufficient permissions',
      })
    }

    try {
      const snippet = createSqlSnippetSkeleton({ name, sql, owner_id: profile?.id })
      const data = { ...snippet, id: uuidv4() }
      snap.addSnippet(data as SqlSnippet, ref, true)
      router.push(`/project/${ref}/sql/${data.id}`)
    } catch (error: any) {
      ui.setNotification({
        category: 'error',
        message: `Failed to create new query: ${error.message}`,
      })
    }
  }

  return (
    <div className="block h-full space-y-8 overflow-y-auto p-6">
      <div>
        <div className="mb-4">
          <h1 className="text-scale-1200 mb-3 text-xl">Scripts</h1>
          <p className="text-scale-1100 text-sm">Quick scripts to run on your database.</p>
          <p className="text-scale-1100 text-sm">
            Click on any script to fill the query box, modify the script, then click
            <span className="text-code">Run</span>.
          </p>
        </div>
        <div className="grid gap-4 sm:grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 2xl:grid-cols-4">
          {sql.map((x) => (
            <SQLCard
              key={x.title}
              title={x.title}
              description={x.description}
              sql={x.sql}
              onClick={(sql, title) => {
                handleNewQuery(sql, title)
                Telemetry.sendEvent(
                  {
                    category: 'scripts',
                    action: 'script_clicked',
                    label: x.title,
                  },
                  telemetryProps,
                  router
                )
              }}
            />
          ))}
        </div>
      </div>
      <div className="mb-8">
        <div className="mb-4">
          <h1 className="text-scale-1200 mb-3 text-xl">Quick start</h1>
          <p className="text-scale-1100 text-sm">
            While we're in beta, we want to offer a quick way to explore Supabase. While we build
            importers, check out these simple starters.
          </p>
          <p className="text-scale-1100 text-sm">
            Click on any script to fill the query box, modify the script, then click
            <span className="text-code">Run</span>.
          </p>
        </div>
        <div className="grid gap-4 sm:grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 2xl:grid-cols-4">
          {quickStart.map((x) => (
            <SQLCard
              key={x.title}
              title={x.title}
              description={x.description}
              sql={x.sql}
              onClick={(sql, title) => {
                handleNewQuery(sql, title)
                Telemetry.sendEvent(
                  {
                    category: 'quickstart',
                    action: 'quickstart_clicked',
                    label: x.title,
                  },
                  telemetryProps,
                  router
                )
              }}
            />
          ))}
        </div>
      </div>
    </div>
  )
})

export default SQLTemplates