supabase/apps/studio/components/interfaces/Settings/Logs/LogSelection.tsx

import { Check, Copy, MousePointerClick, X } from 'lucide-react'
import { useEffect, useState } from 'react'
import { Button, cn, copyToClipboard, Tabs, TabsContent, TabsList, TabsTrigger } from 'ui'
import { CodeBlock } from 'ui-patterns/CodeBlock'
import { GenericSkeletonLoader } from 'ui-patterns/ShimmeringLoader'

import type { LogData, PreviewLogData, QueryType } from './Logs.types'
import { apiKey, role as extractRole, jwtAPIKey, parseMultigresEventMessage } from './Logs.utils'
import DefaultPreviewSelectionRenderer from './LogSelectionRenderers/DefaultPreviewSelectionRenderer'
import { ButtonTooltip } from '@/components/ui/ButtonTooltip'

export interface LogSelectionProps {
  log?: LogData
  onClose: () => void
  queryType?: QueryType
  projectRef: string
  isLoading: boolean
  error?: string | object
}

const LogSelection = ({ log, onClose, queryType, isLoading, error }: LogSelectionProps) => {
  const [showCopied, setShowCopied] = useState(false)

  useEffect(() => {
    if (!showCopied) return
    const timer = setTimeout(() => setShowCopied(false), 2000)
    return () => clearTimeout(timer)
  }, [showCopied])

  const LogDetails = () => {
    if (error) return <LogErrorState error={error} />
    if (!log) return <LogDetailEmptyState />

    switch (queryType) {
      case 'api':
        const status = log?.metadata?.[0]?.response?.[0]?.status_code
        const method = log?.metadata?.[0]?.request?.[0]?.method
        const path = log?.metadata?.[0]?.request?.[0]?.path
        const search = log?.metadata?.[0]?.request?.[0]?.search
        const user_agent = log?.metadata?.[0]?.request?.[0]?.headers[0].user_agent
        const error_code = log?.metadata?.[0]?.response?.[0]?.headers?.[0]?.x_sb_error_code
        const apikey = jwtAPIKey(log?.metadata) ?? apiKey(log?.metadata)
        const role = extractRole(log?.metadata)

        const { id, metadata, timestamp, event_message, ...rest } = log

        const apiLog = {
          id,
          status,
          method,
          path,
          search,
          user_agent,
          timestamp,
          event_message,
          metadata,
          ...(apikey ? { apikey } : null),
          ...(error_code ? { error_code } : null),
          ...(role ? { role } : null),
          ...rest,
        }

        return <DefaultPreviewSelectionRenderer log={apiLog} />

      case 'multigres': {
        const parsedMultigresMessage = parseMultigresEventMessage(log.event_message)
        // Spread the log last so its canonical fields (id, timestamp, event_message)
        // always win over any same-named keys inside the parsed event_message.
        const multigresLog = (
          parsedMultigresMessage ? { ...parsedMultigresMessage, ...log } : log
        ) as PreviewLogData
        return <DefaultPreviewSelectionRenderer log={multigresLog} />
      }

      case 'database':
        const hint = log?.metadata?.[0]?.parsed?.[0]?.hint
        const detail = log?.metadata?.[0]?.parsed?.[0]?.detail
        const query = log?.metadata?.[0]?.parsed?.[0]?.query
        const postgresLog = {
          ...(hint && { hint }),
          ...(detail && { detail }),
          ...(query && { query }),
          ...log,
        }
        return <DefaultPreviewSelectionRenderer log={postgresLog} />
      default:
        return <DefaultPreviewSelectionRenderer log={log} />
    }
  }

  return (
    <div className="relative flex h-full grow flex-col overflow-y-scroll bg-surface-100 border-t">
      <div className="relative grow flex flex-col h-full">
        <Tabs defaultValue="details" className="flex flex-col h-full">
          <TabsList className="px-2 pt-2 relative">
            <TabsTrigger className="px-3" value="details">
              Details
            </TabsTrigger>
            <TabsTrigger disabled={!log} className="px-3" value="raw">
              Raw
            </TabsTrigger>

            <div className="*:px-1.5 *:text-foreground-lighter ml-auto flex gap-1 absolute right-2 top-2">
              <ButtonTooltip
                disabled={!log || isLoading}
                variant="text"
                tooltip={{
                  content: {
                    side: 'left',
                    text: isLoading ? 'Loading log...' : 'Copy as JSON',
                  },
                }}
                icon={showCopied ? <Check /> : <Copy />}
                onClick={() => {
                  setShowCopied(true)
                  copyToClipboard(JSON.stringify(log, null, 2))
                }}
              />

              <Button variant="text" onClick={onClose}>
                <X size={14} strokeWidth={2} />
              </Button>
            </div>
          </TabsList>
          <div className="flex-1 h-full">
            {isLoading ? (
              <div className="p-4">
                <GenericSkeletonLoader />
              </div>
            ) : (
              <>
                <TabsContent className="space-y-6 h-full" value="details">
                  <LogDetails />
                </TabsContent>
                <TabsContent value="raw">
                  <CodeBlock
                    hideLineNumbers
                    language="json"
                    className="prose w-full pt-0 max-w-full border-none"
                  >
                    {JSON.stringify(log, null, 2)}
                  </CodeBlock>
                </TabsContent>
              </>
            )}
          </div>
        </Tabs>
      </div>
    </div>
  )
}

export default LogSelection

function LogDetailEmptyState({
  title = 'Select an Event',
  message = 'Select an Event to view the complete JSON payload',
}: {
  title?: string
  message?: string
}) {
  return (
    <div
      className={cn(
        'flex h-full w-full flex-col items-center justify-center gap-2 overflow-y-scroll text-center transition-all px-4'
      )}
    >
      <div
        className={cn(
          'flex w-full max-w-sm flex-col items-center justify-center gap-6 text-center transition-all delay-300 duration-500'
        )}
      >
        <div className="relative flex h-4 w-32 items-center rounded-sm border border-control px-2">
          <div className="h-0.5 w-2/3 rounded-full bg-surface-300"></div>
          <div className="absolute right-1 -bottom-4">
            <MousePointerClick size="24" strokeWidth={1} />
          </div>
        </div>
        <div className="flex flex-col gap-1">
          <h3 className="text-sm text-foreground">{title}</h3>
          <p className="text-xs text-foreground-lighter">{message}</p>
        </div>
      </div>
    </div>
  )
}

function LogErrorState({ error }: { error?: string | object }) {
  return <pre>{JSON.stringify(error, null, 2)}</pre>
}