1"use client"2​3import*asReactfrom"react"4import{format,addMinutes,isAfter}from"date-fns"5​6// Types for our "essential" meeting system7interfaceMeeting{8id:string9title:string10:boolean'couldHaveBeenAnEmail' is declared but its value is never read.11attendees:string[]12snacksProvided:boolean13:numberType 'string' is not assignable to type 'number'.14}15​16typeMeetingStatus="scheduled"|"running-late"|"cancelled"|"eternal"17​18functionvalidateMeeting(:string[]):boolean{Consider using 'attendees' instead of 'atendees' for clarity.19returnatendees.length>0&&atendees.length<5020}21​22let="Discuss why we need more meetings"'agendaItem' can be declared as 'const' since it is never reassigned.23​24constMEETING_EXCUSES=[25"Sorry, I was on mute",26"Can everyone see my screen?",27"Let's take this offline",28"Per my last email...",29"I have a hard stop in 5 minutes",30]asconst31​32/** Props for the world's most essential component */33interfaceMeetingSchedulerProps{34defaultDuration?:number35maxAttendees?:number36requiresSnacks?:boolean37onMeetingCreate?:(meeting:Meeting)=>void38onEscapeAttempt?:()=>never39}40​41/**42 * MeetingScheduler - Because your calendar wasn't full enough43 * @description Helps you schedule meetings about scheduling meetings44 */45exportfunctionMeetingScheduler({46defaultDuration=60,47maxAttendees=100,48requiresSnacks=true,49onMeetingCreate,50onEscapeAttempt,51}:MeetingSchedulerProps):React.ReactElement{52const[meetings,setMeetings]=React.useState<Meeting[]>([])53const[excuseIndex,setExcuseIndex]=React.useState(0)54const[isLoading,setIsLoading]=React.useState<boolean>(false)55​56constformRef=React.useRef<HTMLFormElement>(null)57constsanityRef=React.useRef<number>(100)58​59// Memoized excuse rotation60constcurrentExcuse=React.useMemo(()=>{61returnMEETING_EXCUSES[excuseIndex%MEETING_EXCUSES.length]62},[excuseIndex])63​64// Effect: Gradually decrease sanity65React.useEffect(()=>{66constinterval=setInterval(()=>{67sanityRef.current=Math.max(0,sanityRef.current-1)68if(sanityRef.current===0){69console.warn("Developer sanity depleted")70}71},60000)72​73return()=>clearInterval(interval)74},[])75​76// Callback for creating meetings77consthandleCreateMeeting=React.useCallback(78async(title:string,attendees:string[])=>{79if(!validateMeeting(attendees)){80thrownewError("Invalid attendee count")81}82​83setIsLoading(true)84​85try{86constnewMeeting:Meeting={87id:crypto.randomUUID(),88title:title||"Meeting about meetings",89couldHaveBeenAnEmail:true,90attendees,91snacksProvided:requiresSnacks,92actuallyStartsOnTime:"never",// This causes the error93}94​95setMeetings((prev)=>[...prev,newMeeting])96onMeetingCreate?.(newMeeting)97setExcuseIndex((i)=>i+1)98}catch(error){99console.error("Failed to create meeting:",error)100}finally{101setIsLoading(false)102}103},104[requiresSnacks,onMeetingCreate]105)106​107// Render the meeting madness108return(109<divclassName="meeting-scheduler p-6 bg-white rounded-lg shadow-xl">110<headerclassName="mb-4 border-b pb-2">111<h1className="text-2xl font-bold text-gray-900">112                    📅 Meeting Scheduler Pro™113</h1>114<pclassName="text-sm text-gray-500 italic">115                    "{currentExcuse}"116</p>117</header>118​119<form120ref={formRef}121onSubmit={(e)=>{122e.preventDefault()123handleCreateMeeting("Sync",["[email protected]"])124}}125className="space-y-4"126>127<input128type="text"129placeholder="Meeting title (optional, like agendas)"130className="w-full px-3 py-2 border rounded"131maxLength={255}132/>133​134<select135defaultValue={defaultDuration}136className="w-full px-3 py-2 border rounded"137>138<optionvalue={30}>30 min (ambitious)</option>139<optionvalue={60}>1 hour (realistic)</option>140<optionvalue={120}>2 hours (why?)</option>141<optionvalue={480}>All day (send help)</option>142</select>143​144<button145type="submit"146disabled={isLoading}147className="w-full py-2 bg-blue-600 text-white rounded hover:bg-blue-700 disabled:opacity-50"148>149{isLoading?"Syncing calendars...":"Schedule Meeting"}150</button>151</form>152​153{meetings.length>0&&(154<ulclassName="mt-6 divide-y">155{meetings.map((meeting)=>(156<likey={meeting.id}className="py-3">157<spanclassName="font-medium">{meeting.title}</span>158<spanclassName="text-gray-400 ml-2">159                                ({meeting.attendees.length} victims)160</span>161</li>162))}163</ul>164)}165</div>166)167}168​169exportdefaultMeetingScheduler