CRM_Montzar/apps/web/src/components/gamification/ClubLeaderboard.vue

<script setup lang="ts">
import { computed, onBeforeUnmount, onMounted, ref, watch } from 'vue';
import type { GamificationLeaderboardDto, GamificationLeaderEntryDto, GamificationPeriod } from '@mento/shared';
import UserAvatar from '@/components/UserAvatar.vue';
import { api } from '@/lib/api';
import { toFaDigits } from '@/lib/jalali';
import { apiError, faNum } from '@/lib/gamification';
import crownImg from '@/assets/club/crown.png';

const PERIODS: Array<{ value: GamificationPeriod; label: string }> = [
  { value: 'today', label: 'امروز' },
  { value: 'month', label: 'این ماه' },
  { value: 'all', label: 'همه زمان‌ها' },
];

const period = ref<GamificationPeriod>('month');
const board = ref<GamificationLeaderboardDto | null>(null);
const loading = ref(false);
const error = ref('');

async function load() {
  loading.value = true;
  try {
    const { data } = await api.get<GamificationLeaderboardDto>('/gamification/leaderboard', {
      params: { period: period.value, limit: 50 },
    });
    board.value = data;
    error.value = '';
  } catch (e) {
    error.value = apiError(e, 'بارگذاری جدول امتیازات ممکن نشد.');
  } finally {
    loading.value = false;
  }
}

watch(period, load);
onMounted(() => {
  void load();
  window.addEventListener('gamification:updated', load);
});
onBeforeUnmount(() => window.removeEventListener('gamification:updated', load));

const top3 = computed(() => (board.value?.items ?? []).slice(0, 3).filter((x) => x.score > 0));
/** ترتیب نمایش از راست: سوم، اول، دوم */
const podium = computed(() => {
  const [a, b, c] = top3.value;
  return [c, a, b].filter((x): x is GamificationLeaderEntryDto => !!x);
});
const rest = computed(() => {
  const items = board.value?.items ?? [];
  return top3.value.length ? items.slice(top3.value.length) : items;
});
function chgClass(change: number | null) {
  return change && change > 0 ? 'up' : change && change < 0 ? 'down' : '';
}

const meOutside = computed(() => {
  const b = board.value;
  if (!b?.me) return null;
  return b.items.some((i) => i.userId === b.me!.userId) ? null : b.me;
});
</script>

<template>
  <section class="board">
    <div class="periods" role="tablist" aria-label="بازهٔ جدول امتیازات">
      <button
        v-for="p in PERIODS"
        :key="p.value"
        type="button"
        role="tab"
        :aria-selected="period === p.value"
        :class="{ on: period === p.value }"
        @click="period = p.value"
      >
        {{ p.label }}
      </button>
    </div>

    <p v-if="error" class="err">{{ error }}</p>

    <div v-if="podium.length" class="top3" :class="{ loading }">
      <div
        v-for="e in podium"
        :key="e.userId"
        class="t-card"
        :class="[`r${e.rank}`, { me: e.isMe }]"
      >
        <img v-if="e.rank === 1" :src="crownImg" alt="" class="t-crown" />
        <span class="t-ava">
          <UserAvatar :user-id="e.userId" :has-avatar="e.hasAvatar" :name="e.fullName" :size="e.rank === 1 ? 50 : 46" />
        </span>
        <strong>{{ e.isMe ? 'شما' : e.fullName }}</strong>
        <small>{{ faNum(e.score) }} امتیاز</small>
      </div>
    </div>

    <ol class="rows" :class="{ loading }">
      <li v-for="e in rest" :key="e.userId" :class="{ me: e.isMe }">
        <span class="rank">{{ toFaDigits(e.rank) }}</span>
        <UserAvatar :user-id="e.userId" :has-avatar="e.hasAvatar" :name="e.fullName" :size="28" />
        <b class="who">{{ e.isMe ? 'شما' : e.fullName }}</b>
        <span class="score">{{ faNum(e.score) }}</span>
        <span class="chg" :class="chgClass(e.change)">
          <template v-if="e.change">{{ e.change > 0 ? '▲' : '▼' }} {{ toFaDigits(Math.abs(e.change)) }}</template>
        </span>
      </li>
      <template v-if="meOutside">
        <li class="sep" aria-hidden="true">⋯</li>
        <li class="me">
          <span class="rank">{{ toFaDigits(meOutside.rank) }}</span>
          <UserAvatar :user-id="meOutside.userId" :has-avatar="meOutside.hasAvatar" :name="meOutside.fullName" :size="28" />
          <b class="who">شما</b>
          <span class="score">{{ faNum(meOutside.score) }}</span>
          <span class="chg" :class="chgClass(meOutside.change)">
            <template v-if="meOutside.change">
              {{ meOutside.change > 0 ? '▲' : '▼' }} {{ toFaDigits(Math.abs(meOutside.change)) }}
            </template>
          </span>
        </li>
      </template>
      <li v-if="board && !board.items.length" class="empty">هنوز کسی در این بازه امتیاز نگرفته است.</li>
    </ol>
  </section>
</template>

<style scoped>
.board {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.75rem 0.9rem 0.5rem;
  box-shadow: var(--shadow-xs);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  min-width: 0;
}

.periods {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
  padding: 3px;
  border-radius: 12px;
  background: #f8fafc;
}

.periods button {
  border: 0;
  background: none;
  border-radius: 10px;
  padding: 0.5rem 0.6rem;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  color: #64748b;
  cursor: pointer;
  white-space: nowrap;
}

.periods button.on {
  background: #e0e7ff;
  color: #1e1b4b;
}

.err {
  margin: 0;
  color: var(--danger);
  font-size: var(--fs-sm);
}

.top3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  align-items: end;
  padding-top: 0.8rem;
}

.t-card {
  --bg: #e0e7ff;
  --ring: #a5b4fc;
  position: relative;
  display: grid;
  justify-items: center;
  gap: 4px;
  padding: 0 0.4rem 0.7rem;
  border-radius: 14px;
  background: var(--bg);
  text-align: center;
  min-width: 0;
  margin-top: 1.6rem;
}

.t-card.r1 {
  --bg: #fef3c7;
  --ring: #f59e0b;
  padding-bottom: 1rem;
  margin-top: 0;
}

.t-card.r3 {
  --bg: #ffedd5;
  --ring: #fb923c;
}

.t-card.me {
  box-shadow: 0 0 0 2px var(--accent);
}

.t-crown {
  position: absolute;
  top: -1.55rem;
  width: 30px;
  height: 30px;
  object-fit: contain;
  z-index: 1;
}

.t-ava {
  margin-top: -1.4rem;
  padding: 3px;
  border-radius: 999px;
  background: #fff;
  box-shadow: 0 0 0 3px var(--ring);
  display: grid;
}

.t-card.r1 .t-ava {
  margin-top: -0.4rem;
}

.t-card strong {
  margin-top: 0.3rem;
  font-size: 0.92rem;
  font-weight: 800;
  color: #0f172a;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.t-card small {
  font-size: 0.76rem;
  color: #475569;
}

.t-card.r1 small {
  color: #b45309;
  font-weight: 700;
}

.rows {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
}

.rows li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.7rem;
  border-bottom: 1px solid #f1f5f9;
}

.rows li:last-child {
  border-bottom: 0;
}

.rows li.me {
  background: #fef9e7;
  border-radius: 10px;
  border-bottom-color: transparent;
}

.rows li.me .score,
.rows li.me .who {
  font-weight: 800;
}

.rows li.sep {
  justify-content: center;
  color: var(--muted-light);
  padding: 0;
  border: 0;
}

.chg {
  min-width: 1.8rem;
  font-size: 0.74rem;
  font-weight: 800;
  flex: 0 0 auto;
}

.chg.up {
  color: #16a34a;
}

.chg.down {
  color: #ef4444;
}

.score {
  min-width: 2.8rem;
  font-size: 0.84rem;
  font-weight: 600;
  color: #0f172a;
  flex: 0 0 auto;
}

.who {
  flex: 1;
  min-width: 0;
  text-align: start;
  font-size: 0.84rem;
  font-weight: 600;
  color: #0f172a;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.rank {
  width: 1.6rem;
  text-align: center;
  font-size: 0.82rem;
  color: #64748b;
  flex: 0 0 auto;
}

.loading {
  opacity: 0.55;
}

.empty {
  justify-content: center;
  color: var(--muted);
  font-size: var(--fs-sm);
  border: 0 !important;
}

@media (max-width: 520px) {
  .top3 {
    gap: 6px;
  }

  .t-card strong {
    font-size: 0.8rem;
  }
}
</style>