benevoles/frontend/src/pages/MobileVolunteerPage.tsx

import { useMemo } from 'react';

import { usePlanning } from '@/app/planning-store';
import { absoluteWindow, dayPart, festivalDay } from '@/domain/festival';
import { indexPlanning } from '@/domain/selectors';
import { DesignNote, PhoneFrame } from '@/pages/mobile/PhoneFrame';
import { t } from '@/i18n';

export function MobileVolunteerPage() {
  const { state, dispatch } = usePlanning();
  const index = useMemo(
    () => indexPlanning(state.assignments, state.volunteers),
    [state.assignments, state.volunteers],
  );

  const me = state.volunteers[0];
  const slots = (index.byVolunteer.get(me.id) ?? [])
    .slice()
    .sort(
      (a, b) =>
        absoluteWindow(a.dayId, a.dayPartCode).start - absoluteWindow(b.dayId, b.dayPartCode).start,
    )
    .map((assignment) => {
      const position = state.positions.find((p) => p.id === assignment.positionId)!;
      const positionIndex = state.positions.findIndex((p) => p.id === assignment.positionId);
      const lead = state.volunteers[(positionIndex * 5 + 3) % state.volunteers.length];
      return {
        assignmentId: assignment.id,
        day: festivalDay(assignment.dayId).longLabel,
        hours: dayPart(assignment.dayPartCode).label,
        position: position.name.toUpperCase(),
        zone: position.zone,
        location: position.location,
        leadName: lead.fullName,
        leadPhone: lead.phone,
        leadPhoneRaw: lead.phone.replace(/\s/g, ''),
        confirmed: assignment.status === 'CONFIRMED',
      };
    });

  const toConfirm = slots.filter((s) => !s.confirmed).length;
  const totalHours = index.totalHours.get(me.id) ?? 0;

  return (
    <div className="flex flex-wrap items-start gap-[26px] p-6">
      <PhoneFrame time={t('mobileVol.statusTime')}>
        <div className="bg-ink px-4 pb-4 pt-3 text-cream">
          <div className="font-mono text-[10px] text-yellow">{t('mobileVol.kicker')}</div>
          <div className="mt-[5px] font-display text-[30px] font-black leading-tight tracking-tight">
            {t('mobileVol.greeting', { name: me.firstName.toUpperCase() })}
          </div>
          <div className="mt-3 flex gap-2">
            <div className="bg-yellow px-[9px] py-[7px] font-display text-[12px] font-extrabold text-ink">
              {t('mobileVol.slots', { count: slots.length })}
            </div>
            <div className="border-2 border-cream px-[9px] py-[6px] font-display text-[12px] font-extrabold">
              {t('mobileVol.hours', { count: totalHours })}
            </div>
          </div>
        </div>

        {toConfirm > 0 ? (
          <div className="border-b-[3px] border-ink bg-orange px-4 py-[11px] font-display text-[14px] font-black leading-snug">
            {t('mobileVol.toConfirm', { count: toConfirm })}
          </div>
        ) : null}

        <div className="flex flex-col gap-[14px] px-[14px] pb-[26px] pt-[14px]">
          {slots.map((slot) => (
            <div key={slot.assignmentId} className="border-[3px] border-ink bg-paper shadow-brutal-lg">
              <div className="flex items-baseline gap-2 bg-ink px-[11px] py-2 text-cream">
                <span className="font-display text-[15px] font-black">{slot.day}</span>
                <span className="ml-auto font-mono text-[17px] font-bold text-yellow">
                  {slot.hours}
                </span>
              </div>
              <div className="p-[11px]">
                <div className="font-display text-[25px] font-black leading-tight tracking-tight">
                  {slot.position}
                </div>
                <div className="font-display text-[14px] font-semibold opacity-75">{slot.zone}</div>
                <div className="mt-[9px] flex flex-col gap-[5px] border-t-2 border-ink pt-[9px]">
                  <div className="font-mono text-[12px]">
                    {t('mobileVol.location', { location: slot.location })}
                  </div>
                  <div className="font-mono text-[12px]">
                    {t('mobileVol.lead', { name: slot.leadName })}
                  </div>
                </div>
                <div className="mt-[11px] flex gap-[9px]">
                  <a
                    href={`tel:${slot.leadPhoneRaw}`}
                    className="flex min-h-[52px] flex-none items-center justify-center border-[3px] border-ink bg-cream px-[14px] font-display text-[13px] font-extrabold no-underline"
                  >
                    {t('mobileVol.call', { phone: slot.leadPhone })}
                  </a>
                </div>
                {slot.confirmed ? (
                  <div className="mt-[11px] flex min-h-[62px] items-center justify-center gap-[9px] border-[3px] border-ink bg-green font-display text-[17px] font-black text-white">
                    {t('mobileVol.confirmed')}
                  </div>
                ) : (
                  <button
                    type="button"
                    onClick={() => dispatch({ type: 'confirmSlot', assignmentId: slot.assignmentId })}
                    className="mt-[11px] min-h-[62px] w-full cursor-pointer border-[3px] border-ink bg-yellow font-display text-[19px] font-black shadow-brutal-md hover:bg-green hover:text-white"
                  >
                    {t('mobileVol.confirm')}
                  </button>
                )}
              </div>
            </div>
          ))}

          <div className="border-[3px] border-ink bg-blue p-3 shadow-brutal-lg">
            <div className="font-display text-[12px] font-black uppercase tracking-widest">
              {t('mobileVol.orgMessageTitle')}
            </div>
            <p className="mt-[7px] font-display text-[14px] font-semibold leading-relaxed">
              {t('mobileVol.orgMessageBody')}
            </p>
            <div className="mt-2 font-mono text-[10px] opacity-70">
              {t('mobileVol.orgMessageMeta')}
            </div>
          </div>
        </div>
      </PhoneFrame>

      <DesignNote>{t('mobileVol.designNote')}</DesignNote>
    </div>
  );
}