thebet365/apps/player/src/components/parlay/ParlayPanel.vue

<script setup lang="ts">
import { ref, computed } from 'vue';
import { useI18n } from 'vue-i18n';
import api from '../../api';
import { useBetSlipStore } from '../../stores/betSlip';
import { PARLAY_MAX_LEGS, canSelectForParlay } from '@thebet365/shared';
import { PARLAY_MARKET_TYPES, PARLAY_SELECTION_KEYS } from '../../utils/parlayColumns';
import BetGuideHelp from '../BetGuideHelp.vue';
import { useOnLocaleChange } from '../../composables/useOnLocaleChange';

type TimeFilter = 'all' | 'today';

interface Selection {
  id: string;
  selectionCode: string;
  selectionName: string;
  odds: string;
  oddsVersion: string;
}

interface Market {
  id: string;
  marketType: string;
  lineValue?: string | number | null;
  allowParlay?: boolean;
  selections: Selection[];
}

interface ParlayMatch {
  id: string;
  leagueName: string;
  homeTeamName: string;
  awayTeamName: string;
  startTime: string;
  markets: Market[];
}

const { t, locale } = useI18n();
const slip = useBetSlipStore();

const loading = ref(true);
const matches = ref<ParlayMatch[]>([]);
const timeFilter = ref<TimeFilter>('all');

const parlayMarketKeys = PARLAY_MARKET_TYPES.map((c) => c.key);

async function loadParlayMatches() {
  loading.value = true;
  try {
    const { data } = await api.get('/player/matches');
    matches.value = (data.data ?? []).filter(
      (m: ParlayMatch) => m.markets?.length && hasParlayMarkets(m),
    );
  } finally {
    loading.value = false;
  }
}

useOnLocaleChange(loadParlayMatches);

function parseLine(v: string | number | null | undefined) {
  if (v == null || v === '') return null;
  const n = typeof v === 'number' ? v : parseFloat(String(v));
  return Number.isFinite(n) ? n : null;
}

function isParlayEligibleMarket(market: Market) {
  if (!market.selections.length) return false;
  return canSelectForParlay({
    marketType: market.marketType,
    lineValue: parseLine(market.lineValue),
    allowParlay: market.allowParlay ?? true,
  }).ok;
}

function hasParlayMarkets(m: ParlayMatch) {
  return parlayMarketKeys.some((key) => {
    const market = m.markets?.find((mk) => mk.marketType === key);
    return market && isParlayEligibleMarket(market);
  });
}

function getMarket(m: ParlayMatch, marketType: string) {
  return m.markets?.find((mk) => mk.marketType === marketType);
}

function dayStart(d: Date) {
  const x = new Date(d);
  x.setHours(0, 0, 0, 0);
  return x;
}

function isKickoffToday(startTime: string) {
  const kick = new Date(startTime);
  const now = new Date();
  const start = dayStart(now);
  const end = new Date(start);
  end.setDate(end.getDate() + 1);
  return kick >= start && kick < end;
}

const filteredMatches = computed(() => {
  if (timeFilter.value === 'all') return matches.value;
  return matches.value.filter((m) => isKickoffToday(m.startTime));
});

function formatKickoff(startTime: string) {
  return new Date(startTime).toLocaleString(locale.value, {
    month: '2-digit',
    day: '2-digit',
    hour: '2-digit',
    minute: '2-digit',
    hour12: false,
  });
}

function formatOdds(odds: string) {
  const n = parseFloat(odds);
  return Number.isFinite(n) ? n.toFixed(2) : odds;
}

function selLabel(sel: Selection) {
  const key = PARLAY_SELECTION_KEYS[sel.selectionCode];
  if (key) return t(`bet.${key}`);
  return sel.selectionName.slice(0, 2);
}

function colLabel(labelKey: string) {
  return t(`bet.${labelKey}`);
}

function isPicked(selectionId: string) {
  return slip.items.some((i) => i.selectionId === selectionId);
}

const parlayHint = ref('');

function pickSelection(match: ParlayMatch, market: Market, sel: Selection) {
  const err = slip.addParlayLeg({
    selectionId: sel.id,
    oddsVersion: String(sel.oddsVersion),
    matchId: match.id,
    matchName: `${match.homeTeamName} vs ${match.awayTeamName}`,
    selectionName: `${selLabel(sel)} ${formatOdds(sel.odds)}`,
    odds: parseFloat(sel.odds),
    marketType: market.marketType,
    lineValue: parseLine(market.lineValue),
    allowParlay: market.allowParlay,
  });
  if (err === 'MAX_LEGS') parlayHint.value = t('bet.parlay_max_legs');
  else if (err === 'QUARTER_LINE') parlayHint.value = t('bet.parlay_block_quarter');
  else if (err === 'OUTRIGHT') parlayHint.value = t('bet.parlay_block_outright');
  else if (err === 'NOT_ALLOWED') parlayHint.value = t('bet.parlay_block_not_allowed');
  else parlayHint.value = '';
}

function openSlip() {
  slip.openDrawer();
}

const showParlayFoot = computed(() => slip.mode === 'parlay' && slip.count > 0);

const footConfirmLabel = computed(() =>
  slip.canPlaceParlay ? t('bet.parlay_confirm_parlay') : t('bet.cs_confirm_cell'),
);
</script>

<template>
  <div class="parlay-panel" :class="{ 'has-fixed-foot': showParlayFoot }">
    <div class="toolbar">
      <div class="toolbar-filters">
        <select v-model="timeFilter" class="filter-select">
        <option value="all">{{ t('bet.parlay_filter_all') }}</option>
        <option value="today">{{ t('bet.tab_today') }}</option>
        </select>
        <BetGuideHelp
          :title="t('bet.parlay_guide_title')"
          :aria-label="t('bet.parlay_guide_help')"
          storage-key="thebet365_parlay_guide_seen"
        >
          <p class="intro">{{ t('bet.parlay_desc') }}</p>
          <ol>
            <li>{{ t('bet.parlay_guide_1') }}</li>
            <li>{{ t('bet.parlay_guide_2') }}</li>
            <li>{{ t('bet.parlay_guide_3') }}</li>
          </ol>
          <p class="rules-link">{{ t('bet.guide_rules_link') }}</p>
        </BetGuideHelp>
      </div>
      <div class="col-headers">
        <span v-for="col in PARLAY_MARKET_TYPES" :key="col.key" class="col-head">{{ colLabel(col.labelKey) }}</span>
      </div>
    </div>

    <div v-if="loading" class="state">{{ t('bet.loading') }}</div>

    <div v-else-if="filteredMatches.length" class="table-wrap">
      <div v-for="match in filteredMatches" :key="match.id" class="match-row">
        <div class="match-info">
          <div class="league">{{ match.leagueName }}</div>
          <div class="teams">{{ match.homeTeamName }} vs {{ match.awayTeamName }}</div>
          <div class="time">{{ formatKickoff(match.startTime) }}</div>
        </div>
        <div class="odds-cells">
          <div
            v-for="col in PARLAY_MARKET_TYPES"
            :key="col.key"
            class="market-cell"
          >
            <template
              v-if="
                getMarket(match, col.key) &&
                isParlayEligibleMarket(getMarket(match, col.key)!)
              "
            >
              <button
                v-for="sel in getMarket(match, col.key)!.selections"
                :key="sel.id"
                type="button"
                class="odd-btn"
                :class="{ picked: isPicked(sel.id) }"
                @click="pickSelection(match, getMarket(match, col.key)!, sel)"
              >
                <span class="odd-label">{{ selLabel(sel) }}</span>
                <span class="odd-val">{{ formatOdds(sel.odds) }}</span>
              </button>
            </template>
            <span v-else class="market-empty">—</span>
          </div>
        </div>
      </div>
    </div>

    <div v-else class="empty">
      <span class="empty-icon" aria-hidden="true">📅</span>
      <p>{{ t('bet.parlay_empty') }}</p>
    </div>

    <Teleport to="body">
      <div v-if="showParlayFoot" class="parlay-foot-fixed">
        <p v-if="parlayHint" class="foot-hint foot-hint--warn">{{ parlayHint }}</p>
        <p v-else-if="slip.count < 2" class="foot-hint">{{ t('bet.parlay_need_more') }}</p>
        <p v-else-if="slip.count > PARLAY_MAX_LEGS" class="foot-hint">{{ t('bet.parlay_max_legs') }}</p>
        <p v-else class="foot-meta">
          {{ t('bet.bet_slip') }} ({{ slip.count }}) · {{ t('bet.parlay') }}
          {{ slip.totalOdds.toFixed(2) }}
        </p>
        <button
          type="button"
          class="market-foot-btn"
          :disabled="!slip.canPlaceParlay"
          @click="openSlip"
        >
          {{ footConfirmLabel }}
        </button>
      </div>
    </Teleport>
  </div>
</template>

<style scoped>
.parlay-panel {
  padding: 0 12px 16px;
}

.parlay-panel.has-fixed-foot {
  padding-bottom: 100px;
}

.toolbar-filters {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.parlay-foot-fixed {
  position: fixed;
  left: 0;
  right: 0;
  bottom: calc(50px + env(safe-area-inset-bottom, 0px));
  z-index: 95;
  padding: 10px 12px 10px;
  background: rgba(14, 14, 14, 0.98);
  border-top: 1px solid var(--border-gold-soft);
  box-shadow: 0 -6px 20px rgba(0, 0, 0, 0.45);
}

.foot-hint,
.foot-meta {
  margin: 0 0 8px;
  font-size: 11px;
}

.foot-hint--warn {
  color: var(--danger);
  text-align: center;
}

.foot-hint--info {
  color: var(--primary-light);
  text-align: center;
  font-weight: 600;
}

.foot-meta {
  color: var(--primary-light);
  font-weight: 600;
}

.market-foot-btn {
  display: block;
  width: 100%;
  padding: 9px;
  border-radius: 4px;
  border: 1px solid var(--border-gold-soft);
  background: rgba(212, 175, 55, 0.1);
  color: var(--primary-light);
  font-size: 13px;
  font-weight: 800;
}

.market-foot-btn:disabled {
  opacity: 0.45;
}

.toolbar {
  display: flex;
  align-items: stretch;
  gap: 8px;
  margin-bottom: 8px;
  overflow-x: auto;
}

.filter-select {
  flex-shrink: 0;
  min-width: 72px;
  padding: 8px 10px;
  border-radius: 6px;
  background: #141414;
  border: 1px solid var(--border-gold-soft);
  color: var(--primary-light);
  font-size: 12px;
  font-weight: 700;
}

.col-headers {
  display: grid;
  grid-template-columns: repeat(7, minmax(52px, 1fr));
  gap: 4px;
  flex: 1;
  min-width: 360px;
  align-items: center;
}

.col-head {
  font-size: 10px;
  font-weight: 800;
  color: var(--text-muted);
  text-align: center;
  line-height: 1.25;
  word-break: keep-all;
}

.table-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.match-row {
  display: flex;
  gap: 8px;
  padding: 10px 8px;
  background: #141414;
  border: 1px solid #2a2a2a;
  border-radius: 6px;
  overflow-x: auto;
}

.match-info {
  flex-shrink: 0;
  width: 88px;
  min-width: 88px;
}

.league {
  font-size: 9px;
  color: var(--text-muted);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.teams {
  font-size: 11px;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1.25;
  margin-bottom: 4px;
}

.time {
  font-size: 9px;
  color: var(--text-muted);
}

.odds-cells {
  display: grid;
  grid-template-columns: repeat(7, minmax(52px, 1fr));
  gap: 4px;
  flex: 1;
  min-width: 360px;
  align-items: stretch;
}

.market-cell {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-height: 36px;
}

.odd-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1px;
  padding: 4px 2px;
  border-radius: 4px;
  background: #0d0d0d;
  border: 1px solid #333;
  min-height: 32px;
  width: 100%;
}

.odd-btn.picked {
  border-color: var(--primary);
  background: rgba(212, 175, 55, 0.15);
}

.odd-label {
  font-size: 9px;
  font-weight: 700;
  color: var(--text-muted);
  line-height: 1;
}

.odd-val {
  font-size: 11px;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1.1;
}

.market-empty {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #444;
  font-size: 12px;
  min-height: 32px;
}

.state,
.empty {
  text-align: center;
  padding: 48px 16px;
  color: var(--text-muted);
  font-weight: 600;
}

.empty-icon {
  display: block;
  font-size: 40px;
  margin-bottom: 12px;
  opacity: 0.45;
}

.empty p {
  font-size: 13px;
}
</style>