CRM_Montzar/apps/web/src/components/activities/ActivityPostponeSheet.vue

<script setup lang="ts">
import { computed, onBeforeUnmount, onMounted, ref } from 'vue';
import {
  formatClockFa,
  formatJalaliDayClock,
  startOfLocalDay,
} from '@/lib/jalali';
import UiIcon from '@/components/UiIcon.vue';
import JalaliDateInput from '@/components/JalaliDateInput.vue';

type PostponeKey = 'h1' | 'tomorrow-am' | 'next-saturday' | 'next-week' | 'custom';

const props = defineProps<{
  dueAt?: string | null;
  saving?: boolean;
  /** بالاتر از مودال خلاصهٔ فعالیت */
  overlayZIndex?: number;
}>();

const emit = defineEmits<{
  close: [];
  submit: [iso: string];
}>();

const nowTick = ref(Date.now());
const customOpen = ref(false);
const customLocal = ref('');
let tickTimer: number | null = null;

const base = computed(() => {
  const now = new Date(nowTick.value);
  const due = props.dueAt ? new Date(props.dueAt) : now;
  if (Number.isNaN(due.getTime()) || due.getTime() <= now.getTime()) return now;
  return due;
});

function addMinutes(mins: number) {
  return new Date(base.value.getTime() + mins * 60_000);
}

function tomorrowAt(hour: number, minute = 0) {
  const d = startOfLocalDay(new Date(nowTick.value));
  d.setDate(d.getDate() + 1);
  d.setHours(hour, minute, 0, 0);
  return d;
}

/** شنبهٔ بعد، ساعت ۱۰. اگر امروز شنبه باشد، شنبهٔ هفتهٔ بعد. */
function nextSaturdayMorning() {
  const d = startOfLocalDay(new Date(nowTick.value));
  const untilSaturday = (6 - d.getDay() + 7) % 7;
  d.setDate(d.getDate() + (untilSaturday === 0 ? 7 : untilSaturday));
  d.setHours(10, 0, 0, 0);
  return d;
}

function nextWeekSameTime() {
  const d = new Date(base.value.getTime());
  d.setDate(d.getDate() + 7);
  return d;
}

const options = computed(() => {
  const h1 = addMinutes(60);
  const am = tomorrowAt(10);
  const saturday = nextSaturdayMorning();
  const week = nextWeekSameTime();
  return [
    {
      key: 'h1' as const,
      label: 'یک ساعت دیرتر',
      time: formatClockFa(h1),
      at: h1,
    },
    {
      key: 'tomorrow-am' as const,
      label: 'فردا صبح',
      time: formatClockFa(am),
      at: am,
    },
    {
      key: 'next-saturday' as const,
      label: 'شنبه آینده',
      time: formatJalaliDayClock(saturday),
      at: saturday,
    },
    {
      key: 'next-week' as const,
      label: 'هفته آینده',
      time: formatJalaliDayClock(week),
      at: week,
    },
  ];
});

function toLocalInput(d: Date) {
  const pad = (n: number) => String(n).padStart(2, '0');
  return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}T${pad(d.getHours())}:${pad(d.getMinutes())}`;
}

const customDate = computed(() => {
  if (!customLocal.value) return null;
  const d = new Date(customLocal.value);
  return Number.isNaN(d.getTime()) ? null : d;
});

const customPreview = computed(() =>
  customDate.value ? formatJalaliDayClock(customDate.value) : '',
);

function apply(at: Date) {
  if (props.saving) return;
  emit('submit', at.toISOString());
}

function pick(key: PostponeKey) {
  if (key === 'custom') {
    customOpen.value = true;
    if (!customLocal.value) customLocal.value = toLocalInput(addMinutes(60));
    return;
  }
  const at = options.value.find((item) => item.key === key)?.at;
  if (at) apply(at);
}

function submitCustom() {
  if (!customDate.value || props.saving) return;
  apply(customDate.value);
}

function close() {
  emit('close');
}

function onKeydown(ev: KeyboardEvent) {
  if (ev.key === 'Escape') {
    ev.preventDefault();
    close();
  }
}

onMounted(() => {
  document.body.style.overflow = 'hidden';
  window.addEventListener('keydown', onKeydown);
  tickTimer = window.setInterval(() => {
    nowTick.value = Date.now();
  }, 15_000);
});

onBeforeUnmount(() => {
  document.body.style.overflow = '';
  window.removeEventListener('keydown', onKeydown);
  if (tickTimer != null) window.clearInterval(tickTimer);
});
</script>

<template>
  <Teleport to="body">
    <div class="layer" role="presentation" :style="overlayZIndex ? { zIndex: overlayZIndex } : undefined">
      <button class="backdrop" type="button" aria-label="بستن" @click="close" />
      <section class="sheet" role="dialog" aria-modal="true" aria-labelledby="postpone-title">
        <div class="handle" aria-hidden="true" />

        <header class="head">
          <h2 id="postpone-title">به تعویق انداختن</h2>
          <button class="icon" type="button" aria-label="بستن" @click="close">
            <UiIcon name="x" :size="20" />
          </button>
        </header>

        <div class="body">
          <div class="presets">
            <button
              v-for="item in options"
              :key="item.key"
              class="card"
              type="button"
              :disabled="saving"
              @click="pick(item.key)"
            >
              <span class="label">{{ item.label }}</span>
              <span class="when">{{ item.time }}</span>
            </button>
          </div>

          <button
            class="card custom"
            type="button"
            :class="{ on: customOpen }"
            :disabled="saving"
            @click="pick('custom')"
          >
            <span class="label">زمان دلخواه</span>
            <span class="when">{{ customOpen && customPreview ? customPreview : 'تاریخ و ساعت' }}</span>
          </button>

          <div v-if="customOpen" class="custom-box">
            <label class="picker">
              <span>تاریخ و ساعت جدید</span>
              <JalaliDateInput v-model="customLocal" mode="datetime" />
            </label>
            <button
              class="confirm"
              type="button"
              :disabled="saving || !customDate"
              @click="submitCustom"
            >
              {{ saving ? 'در حال ثبت…' : 'ثبت تعویق' }}
            </button>
          </div>
        </div>
      </section>
    </div>
  </Teleport>
</template>

<style scoped>
.layer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(15, 23, 42, 0.28);
  cursor: pointer;
}

.sheet {
  position: relative;
  width: 100%;
  max-height: 92dvh;
  background: #fff;
  display: flex;
  flex-direction: column;
  font-family: IRANSans, Tahoma, sans-serif;
  border-radius: 16px 16px 0 0;
  box-shadow: 0 -12px 40px rgba(15, 23, 42, 0.12);
}

.handle {
  width: 42px;
  height: 4px;
  margin: 0.55rem auto 0.15rem;
  border-radius: 999px;
  background: #d4d4d8;
}

.head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.15rem 0.85rem 0.35rem;
}

.head h2 {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  color: #0f172a;
}

.icon {
  width: 36px;
  height: 36px;
  border: 0;
  background: none;
  color: #64748b;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.body {
  overflow: auto;
  padding: 0.35rem 1rem calc(1rem + env(safe-area-inset-bottom));
  display: grid;
  gap: 0.55rem;
}

.presets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.55rem;
}

.card {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.2rem;
  min-height: 64px;
  padding: 0.7rem 0.85rem;
  border: 1px solid #e8eef3;
  border-radius: var(--radius, 10px);
  background: #fff;
  font: inherit;
  text-align: start;
  cursor: pointer;
}

.card.on,
.card:hover:not(:disabled) {
  border-color: #99f6e4;
  background: #f0fdfa;
}

.card:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.label {
  font-size: 0.92rem;
  font-weight: 700;
  color: #0f172a;
}

.when {
  color: #0f766e;
  font-size: 0.84rem;
  font-weight: 600;
}

.custom {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.custom-box {
  display: grid;
  gap: 0.65rem;
}

.picker {
  display: grid;
  gap: 0.4rem;
  color: #64748b;
  font-size: 0.8rem;
}

.confirm {
  border: 0;
  background: #0f766e;
  color: #fff;
  border-radius: var(--radius, 10px);
  min-height: 42px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}

.confirm:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

@media (min-width: 900px) {
  .layer {
    align-items: center;
    padding: 1.2rem;
  }

  .sheet {
    max-width: 420px;
    border-radius: 16px;
    box-shadow: 0 28px 70px rgba(15, 23, 42, 0.22);
  }
}
</style>