266 lines
9.6 KiB
Svelte
266 lines
9.6 KiB
Svelte
<script lang="ts">
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import { onMount, untrack } from 'svelte';
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import { liveQuery } from 'dexie';
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import { db_events } from '$lib/ae_events/db_events';
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import {
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events_loc,
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events_sess,
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events_slct
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} from '$lib/stores/ae_events_stores';
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import { ae_api, ae_loc } from '$lib/stores/ae_stores';
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import { page } from '$app/state';
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import { events_func } from '$lib/ae_events/ae_events_functions';
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import { LoaderCircle, Store } from '@lucide/svelte';
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import Comp_exhibit_search from './ae_comp__exhibit_search.svelte';
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// *** Initialization & Store Guard ***
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if ($events_loc.leads) {
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if (typeof $events_loc.leads.search_version === 'undefined')
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$events_loc.leads.search_version = 0;
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if (typeof $events_loc.leads.qry__remote_first === 'undefined')
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$events_loc.leads.qry__remote_first = false;
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if (typeof $events_loc.leads.qry__search_text === 'undefined')
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$events_loc.leads.qry__search_text = '';
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if (typeof $events_loc.leads.qry__sort_order === 'undefined')
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$events_loc.leads.qry__sort_order = 'name_asc';
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}
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let exhibit_id_li: Array<string> = $state([]);
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let search_debounce_timer: any = null;
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let last_search_id = 0;
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let last_executed_key = '';
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let log_lvl = 0;
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// Stable LiveQuery Pattern
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let lq__event_exhibit_obj_li = $derived.by(() => {
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const ids = exhibit_id_li;
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const event_id = page.params.event_id;
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return liveQuery(async () => {
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// SCENARIO 1: Specific IDs provided (Search Results)
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if (Array.isArray(ids) && ids.length > 0) {
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const results = await db_events.exhibit.bulkGet(ids);
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return results.filter((item) => item !== undefined);
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}
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// SCENARIO 2: Fallback broad search
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if (event_id && !$events_loc.leads.qry__search_text) {
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return await db_events.exhibit
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.where('event_id')
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.equals(event_id)
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.sortBy('name');
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}
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return [];
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});
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});
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// Standardized Reactive Search Pattern
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let search_params = $derived({
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v: $events_loc.leads.search_version,
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str: ($events_loc.leads.qry__search_text ?? '').toLowerCase().trim(),
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sort: $events_loc.leads.qry__sort_order,
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event_id: page.params.event_id,
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remote_first: $events_loc.leads.qry__remote_first
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});
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$effect(() => {
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const params = search_params;
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if (search_debounce_timer) clearTimeout(search_debounce_timer);
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search_debounce_timer = setTimeout(() => {
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untrack(() => {
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handle_search_refresh(params);
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});
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}, 300);
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return () => {
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if (search_debounce_timer) clearTimeout(search_debounce_timer);
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};
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});
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async function handle_search_refresh(params: any) {
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const qry_key = JSON.stringify(params);
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if (qry_key === last_executed_key) return;
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last_executed_key = qry_key;
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const current_search_id = ++last_search_id;
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const event_id = params.event_id;
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const remote_first = params.remote_first;
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const qry_str = params.str;
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if (!event_id) return;
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// --- Search Constraint: Min 3 characters for non-trusted users ---
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if (!$ae_loc.trusted_access && qry_str.length < 3) {
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if (log_lvl)
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console.log('🛑 [Trace] Search string too short for public user.');
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untrack(() => {
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exhibit_id_li = [];
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$events_sess.leads.submit_status__search = 'idle';
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});
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return;
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}
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if (log_lvl)
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console.log(
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`🔎 [Trace] Exhibit Search #${current_search_id}: START (remote=${remote_first}, event=${event_id}, str=${params.str})`
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);
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untrack(() => {
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$events_sess.leads.submit_status__search = 'searching';
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});
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// 1. FAST PATH: Local IDB Search
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if (!remote_first) {
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try {
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let local_results = await db_events.exhibit
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.where('event_id')
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.equals(event_id)
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.filter((exhibit) => {
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// Priority Filter for Public
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if (!$ae_loc.manager_access && !exhibit.priority)
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return false;
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if (qry_str) {
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const name = (exhibit.name ?? '').toLowerCase();
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const code = (exhibit.code ?? '').toLowerCase();
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if (!name.includes(qry_str) && !code.includes(qry_str))
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return false;
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} else if (!$ae_loc.trusted_access) {
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// Don't show default results to public if no search string
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return false;
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}
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return true;
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})
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.toArray();
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local_results.sort((a, b) => {
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switch (params.sort) {
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case 'name_asc':
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return (a.name ?? '').localeCompare(b.name ?? '');
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case 'name_desc':
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return (b.name ?? '').localeCompare(a.name ?? '');
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case 'code_asc':
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return (a.code ?? '').localeCompare(b.code ?? '');
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case 'code_desc':
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return (b.code ?? '').localeCompare(a.code ?? '');
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case 'updated_desc':
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return (
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new Date(b.updated_on || 0).getTime() -
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new Date(a.updated_on || 0).getTime()
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);
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default:
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return (a.name ?? '').localeCompare(b.name ?? '');
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}
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});
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const local_ids = local_results
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.map((e) => String(e.id || e.event_exhibit_id))
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.filter(Boolean);
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if (current_search_id === last_search_id) {
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if (log_lvl)
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console.log(
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`✅ [Trace] Exhibit Search #${current_search_id}: Local path found ${local_ids.length} items.`
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);
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untrack(() => {
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exhibit_id_li = local_ids;
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});
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}
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} catch (e) {
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console.warn('Exhibit Local Search failed.', e);
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}
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}
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// 2. REVALIDATE: API Request
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try {
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let order_by_li: any = {};
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switch (params.sort) {
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case 'name_asc':
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order_by_li = { name: 'ASC' };
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break;
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case 'name_desc':
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order_by_li = { name: 'DESC' };
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break;
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case 'code_asc':
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order_by_li = { code: 'ASC' };
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break;
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case 'code_desc':
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order_by_li = { code: 'DESC' };
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break;
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case 'updated_desc':
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order_by_li = { updated_on: 'DESC' };
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break;
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default:
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order_by_li = { name: 'ASC' };
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}
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const results = await events_func.search__exhibit({
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api_cfg: $ae_api,
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event_id: event_id,
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fulltext_search_qry_str: qry_str || null,
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priority: $ae_loc.manager_access ? 'all' : 'priority',
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order_by_li,
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limit: 100
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});
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if (current_search_id === last_search_id) {
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const api_ids = results
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.map((e: any) => String(e.id || e.event_exhibit_id))
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.filter(Boolean);
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if (log_lvl)
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console.log(
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`📦 [Trace] Exhibit Search #${current_search_id}: API revalidation found ${api_ids.length} items.`
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);
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untrack(() => {
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exhibit_id_li = api_ids;
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$events_sess.leads.submit_status__search = 'done';
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});
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}
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} catch (error) {
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if (current_search_id === last_search_id) {
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console.error('Exhibit revalidation failed:', error);
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untrack(() => {
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$events_sess.leads.submit_status__search = 'error';
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});
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}
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}
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}
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</script>
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<section
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class="ae_events_leads_new flex h-full w-full flex-col items-center space-y-4 p-4">
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<h1 class="h2">Exhibitor Leads</h1>
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<Comp_exhibit_search event_id={page.params.event_id ?? ''} />
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{#if $events_sess.leads.submit_status__search === 'searching' && exhibit_id_li.length === 0}
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<div
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class="flex flex-col items-center justify-center p-10 text-center opacity-50">
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<LoaderCircle size="3em" class="mx-auto mb-4 animate-spin" />
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<p class="text-xl">Searching exhibits...</p>
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</div>
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{:else if $lq__event_exhibit_obj_li && $lq__event_exhibit_obj_li.length > 0}
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<h2 class="h3">Select your exhibit from the list</h2>
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<div
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class="grid w-full max-w-6xl grid-cols-1 gap-4 md:grid-cols-2 lg:grid-cols-3">
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{#each $lq__event_exhibit_obj_li as exhibit_obj (exhibit_obj.event_exhibit_id)}
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<!-- Force iframe mode (hides header/footer and passes exhibit_id via URL param) so the exhibit view can optimize for lead capture and hide irrelevant info. -->
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<a
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href="/events/{page.params
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.event_id}/leads/exhibit/{exhibit_obj.event_exhibit_id}?iframe=true"
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class="card card-hover preset-tonal flex flex-col items-center justify-center space-y-2 p-4 text-center">
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<Store size="2em" />
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<div class="text-lg font-bold">{exhibit_obj.name}</div>
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<div class="badge preset-filled-surface-500">
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Booth #{exhibit_obj.code}
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</div>
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</a>
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{/each}
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</div>
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{:else}
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<p class="mt-10 opacity-50">No exhibits found matching your search.</p>
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{/if}
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</section>
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