thebet365/apps/player/src/composables/useOutrightEvents.ts

import { ref } from 'vue';
import { useI18n } from 'vue-i18n';
import api from '../api';
import type { OutrightEvent } from '../components/outright/OutrightEventSection.vue';
import type { OutrightSelection } from '../components/outright/OutrightEventSection.vue';
import { useOnLocaleChange } from './useOnLocaleChange';

export function useOutrightEvents() {
  const { t } = useI18n();
  const loading = ref(true);
  const loadError = ref('');
  const events = ref<OutrightEvent[]>([]);

  function mergeOddsOnly(fresh: OutrightEvent[]) {
    const freshMap = new Map<string, OutrightEvent>();
    for (const e of fresh) freshMap.set(e.id, e);

    for (const event of events.value) {
      const freshEvent = freshMap.get(event.id);
      if (!freshEvent) continue;
      const selMap = new Map<string, OutrightSelection>();
      for (const s of freshEvent.selections) selMap.set(s.id, s);
      for (const sel of event.selections) {
        const fs = selMap.get(sel.id);
        if (fs) {
          sel.odds = fs.odds;
          sel.oddsVersion = fs.oddsVersion;
        }
      }
    }
  }

  async function load(options?: { silent?: boolean }) {
    const hadData = events.value.length > 0;
    if (!hadData && !options?.silent) loading.value = true;
    loadError.value = '';
    try {
      const { data } = await api.get('/player/outrights');
      const list = (data?.data ?? []) as OutrightEvent[];
      const fresh = list.filter((e) => e.selections?.length > 0);
      if (!hadData) {
        events.value = fresh;
      } else {
        mergeOddsOnly(fresh);
      }
    } catch (e: unknown) {
      if (!hadData) events.value = [];
      const err = e as { response?: { status?: number; data?: { error?: string } } };
      if (err.response?.status === 403) {
        loadError.value = t('bet.outright_player_only');
      } else {
        loadError.value = err.response?.data?.error ?? t('bet.outright_load_failed');
      }
    } finally {
      if (!hadData && !options?.silent) loading.value = false;
    }
  }

  useOnLocaleChange(load);

  return {
    loading,
    loadError,
    events,
    load,
    mergeOddsOnly,
  };
}