Status 01

// Status 01 from Hirael <https://hirael.com/blocks/not-found/status-01>
// MIT · Mohammad Shehadeh · https://github.com/MohammadShehadeh/hirael

'use client';

import * as React from 'react';
import { CircleCheck } from 'lucide-react';

import { cn } from '@/lib/utils';
import { Badge } from '@/registry/hirael/bases/radix/ui/badge';
import { Tooltip, TooltipContent, TooltipTrigger } from '@/registry/hirael/bases/radix/ui/tooltip';

type DayStatus = 'operational' | 'degraded' | 'outage';
type UpdateStatus = 'resolved' | 'monitoring' | 'identified' | 'investigating';

const DAYS = 90;

const ENTER =
  'animate-in fade-in slide-in-from-bottom-4 duration-500 ease-[cubic-bezier(0.22,1,0.36,1)] fill-mode-both motion-reduce:animate-none';

const stagger = (index: number): React.CSSProperties => ({ animationDelay: `${index * 60}ms` });

const DOT_COLOR: Record<DayStatus, string> = {
  operational: 'bg-success',
  degraded: 'bg-warning',
  outage: 'bg-destructive',
};

const STATUS_LABEL: Record<DayStatus, string> = {
  operational: 'Operational',
  degraded: 'Degraded',
  outage: 'Outage',
};

const UPDATE_DOT: Record<UpdateStatus, string> = {
  resolved: 'bg-success',
  monitoring: 'bg-info',
  identified: 'bg-warning',
  investigating: 'bg-destructive',
};

const UPDATE_LABEL: Record<UpdateStatus, string> = {
  resolved: 'Resolved',
  monitoring: 'Monitoring',
  identified: 'Identified',
  investigating: 'Investigating',
};

interface Day {
  status: DayStatus;
  note: string;
}

// Day 0 is the oldest, day 89 is today.
const buildDays = (exceptions: Record<number, { status: DayStatus; note: string }>): Array<Day> => {
  return Array.from({ length: DAYS }, (_, i) => {
    const ex = exceptions[i];

    return {
      status: ex?.status ?? 'operational',
      note: ex?.note ?? 'No incidents recorded.',
    };
  });
};

const SERVICES = [
  {
    name: 'API',
    uptime: '99.98%',
    days: buildDays({
      51: {
        status: 'degraded',
        note: 'Elevated latency from a slow query. Fixed with an index.',
      },
    }),
  },
  { name: 'Dashboard', uptime: '100%', days: buildDays({}) },
  {
    name: 'Runners',
    uptime: '99.91%',
    days: buildDays({
      68: {
        status: 'outage',
        note: 'Queue stalled for 34 minutes after a bad deploy. Rolled back.',
      },
      80: {
        status: 'degraded',
        note: 'Delayed run starts while a node pool recycled.',
      },
    }),
  },
  { name: 'Webhooks', uptime: '100%', days: buildDays({}) },
];

const INCIDENTS = [
  {
    date: 'July 31, 2026',
    title: 'Elevated API error rate',
    impact: 'Minor',
    updates: [
      {
        status: 'resolved' as const,
        time: '14:20 UTC',
        message: 'Error rates are back to baseline. The slow query now runs against an index.',
      },
      {
        status: 'monitoring' as const,
        time: '13:05 UTC',
        message: 'A fix is deployed and error rates are dropping.',
      },
      {
        status: 'identified' as const,
        time: '12:30 UTC',
        message: 'A query without an index was saturating the primary database.',
      },
    ],
  },
  {
    date: 'July 17, 2026',
    title: 'Delayed run starts',
    impact: 'Minor',
    updates: [
      {
        status: 'resolved' as const,
        time: '09:15 UTC',
        message: 'Queue times are back to normal. We added headroom to the runner pool.',
      },
      {
        status: 'investigating' as const,
        time: '08:40 UTC',
        message: 'Runs are starting slower than usual. We are investigating.',
      },
    ],
  },
];

const daysAgoLabel = (i: number) => {
  const ago = DAYS - 1 - i;
  if (ago === 0) return 'Today';
  if (ago === 1) return 'Yesterday';

  return `${ago} days ago`;
};

const serviceSummary = (days: Array<Day>) => {
  const incidents = days.flatMap((day, i) =>
    day.status === 'operational' ? [] : [`${daysAgoLabel(i)}, ${STATUS_LABEL[day.status]}: ${day.note}`],
  );

  return incidents.length === 0 ? 'No incidents in the last 90 days.' : incidents.join(' ');
};

const Status01 = () => {
  return (
    <section data-slot="status" className="flex min-h-svh w-full justify-center bg-background px-6 py-20 sm:py-28">
      <div className="grid w-full max-w-3xl gap-12 md:gap-16">
        <div data-slot="status-header" className="flex flex-col gap-3">
          <span className={cn(ENTER, 'text-xs text-muted-foreground uppercase')}>Status</span>
          <h1 style={stagger(1)} className={cn(ENTER, 'font-serif text-4xl font-medium tracking-tight sm:text-5xl')}>
            All systems, at a glance
          </h1>
          <p style={stagger(2)} className={cn(ENTER, 'text-sm text-muted-foreground md:text-base')}>
            Live service health, ninety days of history and every incident we have written up.
          </p>
        </div>

        <div
          data-slot="status-banner"
          style={stagger(3)}
          className={cn(ENTER, 'flex flex-col gap-1 border border-border bg-card p-5')}
        >
          <h2 className="flex items-center gap-2 text-lg font-semibold">
            <CircleCheck aria-hidden className="size-5 shrink-0 text-success" />
            All systems operational
          </h2>
          <p className="ps-7 text-sm text-muted-foreground tabular-nums">Checked a minute ago</p>
        </div>

        <div data-slot="status-uptime" style={stagger(4)} className={cn(ENTER, 'w-full')}>
          <div className="mb-8 flex flex-col gap-4 sm:flex-row sm:items-end sm:justify-between">
            <div>
              <h2 className="font-serif text-2xl font-medium tracking-tight">Historical uptime</h2>
              <p className="mt-2 text-sm text-muted-foreground">99.97% across all services over the last 90 days.</p>
            </div>
            <ul className="flex items-center gap-4">
              {(Object.keys(DOT_COLOR) as Array<DayStatus>).map((status) => (
                <li key={status} className="flex items-center gap-1.5 text-xs text-muted-foreground">
                  <span aria-hidden className={cn('size-2 rounded-full', DOT_COLOR[status])} />
                  {STATUS_LABEL[status]}
                </li>
              ))}
            </ul>
          </div>

          <div className="flex flex-col gap-7 border border-border p-6">
            {SERVICES.map((service) => (
              <div key={service.name} className="flex flex-col gap-2">
                <div className="flex items-center justify-between">
                  <span className="text-sm font-medium">{service.name}</span>
                  <span className="text-xs text-muted-foreground tabular-nums">{service.uptime}</span>
                </div>
                <p className="sr-only">{serviceSummary(service.days)}</p>
                <div aria-hidden className="flex h-8 items-stretch gap-px">
                  {service.days.map((day, i) => (
                    <Tooltip key={i}>
                      <TooltipTrigger asChild>
                        <span
                          className={cn(
                            'h-full flex-1 rounded-[1px] opacity-80 transition-opacity hover:opacity-100',
                            DOT_COLOR[day.status],
                          )}
                        />
                      </TooltipTrigger>
                      <TooltipContent className="w-52 text-start">
                        <div className="flex flex-col gap-1.5">
                          <span className="flex items-center justify-between gap-2">
                            <span className="text-xs font-medium tabular-nums">{daysAgoLabel(i)}</span>
                            <span className="flex items-center gap-1.5 text-[11px]">
                              <span aria-hidden className={cn('size-1.5 rounded-full', DOT_COLOR[day.status])} />
                              {STATUS_LABEL[day.status]}
                            </span>
                          </span>
                          <span className="text-[11px]/relaxed opacity-80">{day.note}</span>
                        </div>
                      </TooltipContent>
                    </Tooltip>
                  ))}
                </div>
              </div>
            ))}

            <div className="flex items-center justify-between text-xs text-muted-foreground">
              <span>90 days ago</span>
              <span>Today</span>
            </div>
          </div>
        </div>

        <div data-slot="status-incidents" style={stagger(5)} className={cn(ENTER, 'w-full')}>
          <div className="mb-8">
            <h2 className="font-serif text-2xl font-medium tracking-tight">Past incidents</h2>
            <p className="mt-2 text-sm text-muted-foreground">
              Every incident gets a public write-up, resolved or not.
            </p>
          </div>

          <div className="flex flex-col gap-8">
            {INCIDENTS.map((incident) => (
              <div key={incident.title} data-slot="status-incident" className="flex flex-col gap-3">
                <div className="flex items-center gap-3">
                  <span className="h-px flex-1 bg-border" aria-hidden />
                  <span className="text-xs text-muted-foreground tabular-nums">{incident.date}</span>
                  <span className="h-px flex-1 bg-border" aria-hidden />
                </div>
                <div className="border border-border bg-card p-5">
                  <div className="flex items-center gap-2.5">
                    <h3 className="text-sm font-semibold">{incident.title}</h3>
                    <Badge variant="secondary">{incident.impact}</Badge>
                  </div>

                  <ol className="mt-4 flex flex-col gap-4">
                    {incident.updates.map((update) => (
                      <li key={update.time} className="grid grid-cols-[5.5rem_1fr] gap-x-3 gap-y-1">
                        <span className="flex items-center gap-1.5 text-xs font-medium">
                          <span
                            aria-hidden
                            className={cn('size-1.5 shrink-0 rounded-full', UPDATE_DOT[update.status])}
                          />
                          {UPDATE_LABEL[update.status]}
                        </span>
                        <span className="text-xs text-muted-foreground tabular-nums">{update.time}</span>
                        <p className="col-start-2 text-sm/relaxed text-muted-foreground">{update.message}</p>
                      </li>
                    ))}
                  </ol>
                </div>
              </div>
            ))}
          </div>
        </div>
      </div>
    </section>
  );
};

export default Status01;