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o=S(n[1]),d=S(n[2]);if(o||d)return{priceMin:o,priceMax:d||o}}const a=t.match(/(?:^|\\s)от\\s*([0-9]+(?:[,.][0-9]+)?)\\s*BYN/i),i=t.match(/(?:^|\\s)до\\s*([0-9]+(?:[,.][0-9]+)?)\\s*BYN/i),r=S(a?.[1]),s=S(i?.[1]);if(r||s)return{priceMin:r,priceMax:s||r};const c=[...t.matchAll(/([0-9]+(?:[,.][0-9]+)?)\\s*BYN/gi)].map(o=>S(o[1])).filter(o=>typeof o==\"number\");if(c.length!==0)return{priceMin:Math.min(...c),priceMax:Math.max(...c)}}function Ft(e,t,n){const a=e.match(/(?:^|\\s)с\\s+(\\d{1,2}\\s+[а-яА-Я]+(?:\\s+\\d{4})?(?:,\\s*\\d{1,2}[.:]\\d{2})?)/i)?.[1];if(a)return a;const i=e.match(/(\\d{1,2}\\s+[а-яА-Я]+\\s+\\d{4}(?:,\\s*\\d{1,2}[.:]\\d{2})?)/)?.[1];if(i)return i;const r=t.match(/(?:^|\\s)с\\s+(\\d{1,2}\\s+[а-яА-Я]+(?:\\s+\\d{4})?(?:,\\s*\\d{1,2}[.:]\\d{2})?)/i)?.[1];return r||t.match(/(\\d{1,2}\\s+[а-яА-Я]+\\s+\\d{4}(?:,\\s*\\d{1,2}[.:]\\d{2})?)/)?.[1]||n}function De(e,t){const n=kt(e),a=Ut(n),i=ce(n),r=ce(a),s=Dt(e),c=ce(n.match(/]*class=\"[^\"]*event-image__data__title[^\"]*\"[^>]*>([\\s\\S]*?)<\\/h1>/i)?.[1]||\"\")||U(n.match(/([\\s\\S]*?)<\\/title>/i)?.[1]||\"\").replace(/\\s+—\\s+купить билеты.*/i,\"\")||t.title,o=Se(r)||Se(s)||Se(i),d=o?.priceMin||t.priceMin,u=o?.priceMax||t.priceMax,f=Ft(r,i,t.dateLabel),g=f&&Nt(f)||t.eventDate,l=U(i.match(/Место проведения\\s*[-—]\\s*[\"«]?([^\"»\\n\\r]+)[\"»]?/i)?.[1]||i.match(/Возраст\\s*[-—]\\s*\\d+\\+?\\s+([А-ЯЁA-Z][^,]{3,60})/i)?.[1]||\"\")||t.venueName;return{...t,title:c,venueName:l,eventDate:g,dateLabel:f,priceMin:d,priceMax:u,currency:d||u?\"BYN\":t.currency,performanceId:Number(t.externalId)||t.performanceId,cityId:t.cityId||3}}async function ye(e){for(let t=0;t<3;t+=1){const n=await fetch(e,{headers:{\"user-agent\":\"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 Chrome/131 Safari/537.36\",accept:\"application/json, text/plain, 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Map(r.map((h,x)=>[h,x])),u=d.get(\"row\"),f=d.get(\"place\"),g=d.get(\"x\"),l=d.get(\"y\"),_=d.get(\"id\"),w=d.get(\"available\"),m=d.get(\"zoneId\"),T=d.get(\"type\"),N=[];for(let h=0;h<s.length&&N.length<j;h+=1){const x=s[h],C=Pe(x,u),k=Pe(x,f),F=g!==void 0?H(W(x,g)):void 0,X=l!==void 0?H(W(x,l)):void 0,O=T!==void 0?W(x,T):void 0,z=H(O)===1;if(!(!!(C||k)||typeof F==\"number\"||typeof X==\"number\"))continue;const st=w!==void 0?wt(W(x,w)):!1,ne=m!==void 0?H(W(x,m)):void 0,me=typeof ne==\"number\"?c.get(ne):void 0,ve=!z&&st&&typeof ne==\"number\"&&ne>0&&!!me?.price,ct=String(_!==void 0&&W(x,_)||h),ot=A();N.push({id:crypto.randomUUID(),eventId:e.eventId,sourceId:K,section:e.sectionName||`Section 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O.id==\"number\").sort((O,R)=>Number(R.placesFree||0)-Number(O.placesFree||0))[0];if(X){k=Number(X.id);const O=U(String(X.name||`Section ${k}`));F=await Xe({eventId:e.id,sessionId:m,sectionId:k,sectionName:O});const R=F.seats.filter(Ie=>!D(Ie)).length,z=F.seats.filter(Y).length;R>0&&(C=R+z/1e3)}if((!r||C>r.score)&&(r={sessionId:m,mapUrl:T,sectionsRaw:h,score:C,probeSectionId:k,probeSnapshot:F}),C>=j)break;await se(50)}if(!r)return;const{sessionId:s,mapUrl:c,sectionsRaw:o,probeSectionId:d,probeSnapshot:u}=r,f=A(),g=[],l=[],_=[],w=o.map(m=>m).filter(m=>typeof m.id==\"number\").sort((m,T)=>Number(T.placesFree||T.placesAvailable||0)-Number(m.placesFree||m.placesAvailable||0)).slice(0,pt);for(const m of w){const T=Number(m.id),N=U(String(m.name||`Section ${T}`)),h=H(m.placesFree),x=H(m.placesAvailable),C=q(m.minPrice),k=q(m.maxPrice);C&&_.push(C),k&&_.push(k);let F=\"section\",X=c;if(typeof x==\"number\"&&x>0||typeof h==\"number\"&&h>0){(l.length>0||g.length>0)&&await se(120);const R=d===T&&u?u:await Xe({eventId:e.id,sessionId:s,sectionId:T,sectionName:N});X=R.sourceUrl,R.prices.length>0&&_.push(...R.prices),R.seats.length>0&&(F=\"exact\",l.push(...R.seats.slice(0,j-l.length)))}g.push({id:`${e.id}:${s}:${T}`,eventId:e.id,sessionId:s,sectionId:T,name:N,placesAvailable:x,placesFree:h,priceMin:C,priceMax:k,dataMode:F,sourceUrl:X,checkedAt:f})}if(g.length!==0)return{seats:l,sections:g,prices:[...new Set(_.filter(m=>Number.isFinite(m)&&m>0))],availableCount:l.length>0?l.filter(m=>m.isAvailable).length:g.reduce((m,T)=>m+Number(T.placesFree||0),0)||void 0,sessionId:s,checkedAt:f}}async function xe(e,t=!1){const n=await fetch(fe,{headers:ae});if(!n.ok)throw new Error(`${ie} returned ${n.status}`);let a=Te(await n.text(),e);if(e&&a.length===0){const r=await fetch(`${fe}/objects/0`,{headers:ae}).catch(()=>{});r?.ok&&(a=Te(await r.text(),e))}if(!t)return a;const i=[];for(const r of a.slice(0,Re))try{const s=await fetch(r.url,{headers:ae});if(!s.ok){i.push(r);continue}const c=De(await s.text(),r),o=c.performanceId||Number(c.externalId),d=o?await we(o,c.cityId||3):[];i.push(Fe(c,d))}catch{i.push(r)}return[...i,...a.slice(Re)]}async function Yt(e){if(!/^\\d+$/.test(e))return;const t=`${fe}/event/${e}`,n=await fetch(t,{headers:ae});if(!n.ok)return;const a={id:`afisha24-by:${e}`,externalId:e,title:`Афиша мероприятия ${e}`,url:t,checkedAt:A()},i=De(await n.text(),a),r=i.performanceId||Number(i.externalId),s=r?await we(r,i.cityId||3):[];return Fe(i,s)}async function de(e,t){const n=A();if(await e.execute({sql:`INSERT INTO events (\n id, source_id, external_id, title, category, venue_name, venue_address,\n event_date, date_label, external_url, is_active, last_seen_at, checked_at\n ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, 1, ?, ?)\n ON CONFLICT(id) DO UPDATE SET\n title = excluded.title,\n category = excluded.category,\n venue_name = excluded.venue_name,\n venue_address = excluded.venue_address,\n event_date = excluded.event_date,\n date_label = excluded.date_label,\n external_url = excluded.external_url,\n is_active = 1,\n last_seen_at = excluded.last_seen_at,\n checked_at = excluded.checked_at`,args:[t.id,K,t.externalId,t.title,t.category||\"Афиша\",t.venueName||null,t.venueAddress||null,t.eventDate||null,t.dateLabel||null,t.url,n,n]}),t.priceMin||t.priceMax){const i=(await e.execute({sql:`SELECT price_min, price_max, time FROM price_history\n WHERE event_id = ? ORDER BY time DESC LIMIT 1`,args:[t.id]})).rows[0],r=i?.time?new Date(String(i.time)).getTime():0,s=Date.now()-r>720*60*1e3,c=Number(i?.price_min??0)!==Number(t.priceMin??0)||Number(i?.price_max??0)!==Number(t.priceMax??0);if(!i||c||s){const o=t.seatDataMode===\"exact\"||t.seatDataMode===\"section\"?he:\"val-town-afisha24-detail-v2\",d=t.seatDataMode===\"exact\"||t.seatDataMode===\"section\"?.95:.82;await e.execute({sql:`INSERT INTO price_history (\n id, event_id, source_id, price_min, price_max, currency, is_available,\n available_count, performance_id, city_id, frame_session_id, seat_data_mode,\n source_url, checked_at, time, parser_version, data_confidence, quality_flags\n ) VALUES (?, ?, ?, ?, ?, ?, 1, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`,args:[crypto.randomUUID(),t.id,K,t.priceMin||null,t.priceMax||null,t.currency||\"BYN\",t.availableCount||null,t.performanceId||null,t.cityId||null,t.frameSessionId||null,t.seatDataMode||\"none\",t.url,n,n,o,d,JSON.stringify([])]})}}}async function He(e,t,n){await e.execute({sql:\"DELETE FROM seats WHERE event_id = ?\",args:[t.id]}),await e.execute({sql:\"DELETE FROM seat_sections WHERE event_id = ?\",args:[t.id]}),n.sections.length>0&&await $e(e,n.sections.map(i=>({sql:`INSERT INTO seat_sections (\n id, event_id, session_id, section_id, name, places_available, places_free,\n price_min, price_max, data_mode, source_url, checked_at\n ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)\n ON CONFLICT(event_id, session_id, section_id) DO UPDATE SET\n name = excluded.name,\n places_available = excluded.places_available,\n places_free = excluded.places_free,\n price_min = excluded.price_min,\n price_max = excluded.price_max,\n data_mode = excluded.data_mode,\n source_url = excluded.source_url,\n checked_at = excluded.checked_at`,args:[i.id,t.id,i.sessionId||null,i.sectionId,i.name,i.placesAvailable||null,i.placesFree||null,i.priceMin||null,i.priceMax||null,i.dataMode,i.sourceUrl,i.checkedAt]})),100);const a=n.seats.slice(0,j);return a.length>0&&await $e(e,a.map(i=>({sql:`INSERT INTO seats (\n id, event_id, source_id, section, row, seat_number, x, y, price, currency,\n is_available, seat_type, external_seat_id, source_url, checked_at,\n parser_version, data_confidence, quality_flags\n ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)\n ON CONFLICT(event_id, external_seat_id) DO UPDATE SET\n section = excluded.section,\n row = excluded.row,\n seat_number = excluded.seat_number,\n x = excluded.x,\n y = excluded.y,\n price = excluded.price,\n currency = excluded.currency,\n is_available = excluded.is_available,\n seat_type = excluded.seat_type,\n source_url = excluded.source_url,\n checked_at = excluded.checked_at,\n parser_version = excluded.parser_version,\n data_confidence = excluded.data_confidence,\n quality_flags = excluded.quality_flags`,args:[i.id,t.id,i.sourceId,i.section||null,i.row||null,i.seatNumber||null,i.x??null,i.y??null,i.price,i.currency,i.isAvailable?1:0,i.seatType||null,i.externalSeatId||null,i.sourceUrl||null,i.checkedAt,i.parserVersion,i.dataConfidence,JSON.stringify(i.qualityFlags||[])]})),100),{sections:n.sections.length,exactSeats:a.length}}function Ye(e,t){const n=t.prices.filter(a=>Number.isFinite(a)&&a>0);return{...e,priceMin:n.length>0?Math.min(...n,e.priceMin||Number.MAX_VALUE):e.priceMin,priceMax:n.length>0?Math.max(...n,e.priceMax||0):e.priceMax,availableCount:t.availableCount||e.availableCount,frameSessionId:t.sessionId||e.frameSessionId,seatDataMode:t.seats.length>0?\"exact\":\"section\",checkedAt:t.checkedAt}}async function je(e){const t=await Be(e).catch(()=>{});if(!t||t.sections.length===0)return;const n=Ye(e,t);return await te(async a=>{await E(a),await de(a,n),await He(a,n,t)}),{event:n,sections:t.sections.length,exactSeats:t.seats.length}}function jt(e){return{id:String(e.id),eventId:String(e.event_id),sessionId:S(e.session_id),sectionId:Number(e.section_id||0),name:String(e.name||\"\"),placesAvailable:S(e.places_available),placesFree:S(e.places_free),priceMin:S(e.price_min),priceMax:S(e.price_max),dataMode:e.data_mode===\"exact\"||e.data_mode===\"estimated\"||e.data_mode===\"section\"?e.data_mode:\"section\",sourceUrl:String(e.source_url||\"\"),checkedAt:String(e.checked_at||\"\")}}function qe(e){const t=typeof e.quality_flags==\"string\"?JSON.parse(e.quality_flags||\"[]\"):Array.isArray(e.quality_flags)?e.quality_flags:[];return{id:String(e.id),eventId:String(e.event_id),sourceId:String(e.source_id||K),section:e.section?String(e.section):void 0,row:e.row?String(e.row):void 0,seatNumber:e.seat_number?String(e.seat_number):void 0,x:H(e.x),y:H(e.y),price:S(e.price)||0,currency:e.currency?String(e.currency):\"BYN\",isAvailable:Number(e.is_available??1)!==0,seatType:e.seat_type?String(e.seat_type):void 0,externalSeatId:e.external_seat_id?String(e.external_seat_id):void 0,sourceUrl:e.source_url?String(e.source_url):void 0,checkedAt:String(e.checked_at||\"\"),parserVersion:String(e.parser_version||\"\"),dataConfidence:H(e.data_confidence)||0,qualityFlags:Array.isArray(t)?t.map(String):[]}}function D(e){return e.seatType===\"row_label\"}function Y(e){return e.isAvailable&&!D(e)&&e.price>0}async function qt(e,t=40){return y(async n=>(await E(n),(await n.execute({sql:`SELECT * FROM seat_sections\n WHERE event_id = ?\n ORDER BY\n CASE WHEN data_mode = 'exact' THEN 0 ELSE 1 END,\n COALESCE(price_min, 999999) ASC,\n COALESCE(places_free, places_available, 0) DESC\n LIMIT ?`,args:[e,t]})).rows.map(jt)),[])}async function zt(e,t=120){return y(async n=>(await E(n),(await n.execute({sql:`SELECT * FROM seats\n WHERE event_id = ?\n AND is_available = 1\n AND data_confidence >= ?\n AND (quality_flags IS NULL OR quality_flags = '[]')\n ORDER BY price ASC, section ASC, row ASC, seat_number ASC\n LIMIT ?`,args:[e,re,t]})).rows.map(qe).filter(Y)),[])}async function Wt(e){return y(async t=>{await E(t);const n=await t.execute({sql:`SELECT COUNT(*) as count FROM seats\n WHERE event_id = ?\n AND is_available = 1\n AND data_confidence >= ?\n AND COALESCE(price, 0) > 0\n AND COALESCE(seat_type, '') <> 'row_label'\n AND (quality_flags IS NULL OR quality_flags = '[]')`,args:[e,re]});return Number(n.rows[0]?.count||0)},0)}async function Gt(e,t=j){return y(async n=>(await E(n),(await n.execute({sql:`SELECT * FROM seats\n WHERE event_id = ?\n AND data_confidence >= ?\n AND COALESCE(parser_version, '') <> ''\n AND (quality_flags IS NULL OR quality_flags = '[]')\n ORDER BY section ASC, COALESCE(x, 999999) ASC, COALESCE(y, 999999) ASC, row ASC, seat_number ASC\n LIMIT ?`,args:[e,re,t]})).rows.map(qe)),[])}async function J(e,t=240){const[n,a,i,r]=await Promise.all([qt(e),zt(e,t),Wt(e),Gt(e,Math.max(t,j))]),s=n.flatMap(f=>[f.priceMin,f.priceMax].filter(g=>typeof 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AND s.is_active = 1\n ORDER BY COALESCE(e.event_date, e.last_seen_at) ASC\n LIMIT 20`,args:[e]})).rows.map(a=>({...Ae(a,a),subscriptionThreshold:S(a.min_discount_percent)||B}))),[]):[]}async function Qt(e=8){return y(async t=>{await E(t);const n=await Ne(void 0,40),a=[];for(const i of n){const r=await Ge(i.id,2);if(r.length<2)continue;const s=S(r[0].price_min),c=S(r[1].price_min);if(!s||!c||s>=c)continue;const o=(c-s)/c*100;o<B||a.push({event:i,oldPrice:c,newPrice:s,dropPercent:o})}return a.sort((i,r)=>r.dropPercent-i.dropPercent).slice(0,e)},[])}async function Ve(e=20){return te(async t=>{await E(t);const n=await t.execute({sql:`SELECT\n s.id AS subscription_id,\n s.user_id,\n s.event_id,\n s.min_discount_percent,\n u.telegram_id,\n e.title,\n e.event_date,\n e.date_label,\n e.external_url\n FROM alert_subscriptions s\n JOIN users u ON u.id = s.user_id\n JOIN events e ON e.id = s.event_id\n WHERE s.is_active = 1\n LIMIT 100`});let a=0;for(const i of n.rows){if(a>=e)break;const r=await Ge(String(i.event_id),2);if(r.length<2)continue;const s=S(r[0].price_min),c=S(r[1].price_min);if(!s||!c||s>=c)continue;const o=(c-s)/c*100,d=S(i.min_discount_percent)||B;if(o<d)continue;const u=Z(i.external_url),f=String(i.event_id),g=Ee({id:f,externalId:f,title:String(i.title||\"Событие\"),url:String(i.external_url||\"\")},\"private\"),l=[[{text:\"Открыть в боте\",callback_data:`event:${f}`}],...g?[[g]]:[],...u?[[{text:\"Купить на 24afisha\",url:u}]]:[],[{text:\"🔕 Отключить уведомления\",callback_data:`unsub:${f}`}]];(await t.execute({sql:`SELECT id FROM price_drop_notifications\n WHERE subscription_id = ? AND price_history_time = ?\n LIMIT 1`,args:[i.subscription_id,r[0].time]})).rows[0]||(await b(Number(i.telegram_id),`🔻 <b>Цена снизилась</b>\n\n${p(i.title)}\n💰 ${c} → <b>${s} BYN</b> (−${o.toFixed(1)}%)\n📅 ${p(i.date_label||i.event_date||\"дата уточняется\")}`+(u?`\n🛒 ${p(u)}`:\"\"),{inline_keyboard:l}),await t.execute({sql:`INSERT INTO price_drop_notifications (\n id, subscription_id, user_id, event_id, old_price_min, new_price_min,\n drop_percent, price_history_time, sent_at\n ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`,args:[crypto.randomUUID(),i.subscription_id,i.user_id,i.event_id,c,s,Number(o.toFixed(2)),r[0].time,A()]}),a+=1)}return{checked:n.rows.length,sent:a}})}async function Ke(){return y(async e=>{await E(e);const t={};for(const n of[\"events\",\"price_history\",\"seat_sections\",\"seats\",\"users\",\"chat_messages\",\"alert_subscriptions\"]){const a=await e.execute(`SELECT COUNT(*) AS count FROM ${n}`);t[n]=Number(a.rows[0]?.count||0)}return t},{unavailable:!0})}function Zt(e){const t=e?`, ${e}`:\"\";return`👋 Привет${p(t)}!\n\nЯ слежу за билетами на мероприятия в Минске.\n\n🎭 Показываю афишу с ценами\n💺 Сохраняю реальные места и секции, когда источник их отдает\n📊 Храню историю цен после проверок\n🔔 Запоминаю подписки и пороги скидок\n📉 Присылаю падения цен после cron-проверки\n\n🤖 Отвечаю в AI-чате по сохраненной афише, ценам и местам\n\nВыбери действие:`}async function en(e){const t=await Ne(e,8);if(t.length>0)return t;const a=(await xe(e,!0)).slice(0,8);return await y(async i=>{await E(i);for(const r of a)await de(i,r);return!0},!1),a}async function Le(e,t){const n=await en(t);if(n.length===0){await b(e,t?`По запросу «${p(t)}» пока ничего не найдено. Попробуй другое название.`:\"Сейчас не удалось найти события. Попробуй позже.\",I());return}const a=n.slice(0,8).map((i,r)=>{const s=i.priceMin||i.priceMax?` — ${L(i.priceMin,i.priceMax)}`:\"\";return`${r+1}. <b>${p(i.title)}</b>${p(s)}\n${p(ee(i))}`}).join(`\n\n`);await b(e,`🎭 <b>Афиша Минска</b>\n\n${a}\n\nИсточник: ${ie}`,vt(n))}function Je(e,t){if(e.mode===\"exact\"){const n=e.layoutSeatsTotal>e.exactAvailable?` из ${e.layoutSeatsTotal}`:\"\";return`💺 Реальные доступные места: ${e.exactAvailable}${n} в ${e.sections.length} секциях`}return e.mode===\"section\"?`💺 Свободно по секциям: ${e.sectionFree||t.availableCount||\"есть\"} мест`:t.availableCount?`💺 Свободно: ${t.availableCount} мест`:\"💺 Места: источник пока не отдал схему\"}async function le(e,t,n,a){const i=await G(n);if(!i){await b(e,\"Событие не найдено в сохраненной базе. Нажми «🎭 Афиша» для обновления.\",I());return}const r=await Vt(t,n),s=await J(n),c=`🎫 <b>${p(i.title)}</b>\n\n📅 ${p(ee(i))}\n📍 ${p(i.venueName||\"площадка уточняется\")}\n💰 ${p(L(i.priceMin,i.priceMax,i.currency))}\n${p(Je(s,i))}\n🛡 Проверено: ${p(i.checkedAt||\"только что\")}\n\nИсточник: ${ie}`;await b(e,c,Rt(i,r,a))}async function tn(e,t){const n=await G(t),a=await Kt(t,6);if(!n||a.length===0){await b(e,\"История цен пока не накоплена. Она появится после нескольких проверок.\",I());return}const i=a.map(r=>`• ${p(String(r.checked_at||r.time))}: ${p(L(S(r.price_min),S(r.price_max),String(r.currency||\"BYN\")))}`).join(`\n`);await b(e,`📊 <b>${p(n.title)}</b>\n\n${i}`,{inline_keyboard:[[{text:\"⬅️ К событию\",callback_data:`event:${n.id}`}]]})}function V(e){if(D(e))return`Метка схемы: ${e.row||e.seatNumber||e.section||\"ряд\"}`;const n=[e.section,e.row?`ряд ${e.row}`:void 0,e.seatNumber?`место ${e.seatNumber}`:void 0].filter(Boolean).join(\", \")||\"место\";return Y(e)?`${n} — ${L(e.price,e.price,e.currency)}`:`${n} — недоступно`}function Qe(e){const t=new Map;for(const i of e){const r=Number(i.seatNumber);if(!i.row||!Number.isInteger(r)||r<=0||!Y(i))continue;const c=`${i.section||\"Секция\"}\\0${i.row}`,o=t.get(c)||new Map,d=o.get(r);(!d||i.price<d.price)&&o.set(r,i),t.set(c,o)}const n=new Map([[2,\"Для двоих\"],[3,\"Для троих\"],[4,\"Для четверых\"]]),a=[];for(const i of[2,3,4]){const r=[];for(const[c,o]of t){const[d,u]=c.split(\"\\0\"),f=[...o.keys()].sort((g,l)=>g-l);for(const g of f){const l=Array.from({length:i},(h,x)=>o.get(g+x));if(l.some(h=>!h))continue;const _=l,w=_.map(h=>h.price),m=w.reduce((h,x)=>h+x,0),T=g+i-1,N=g===T?`место ${g}`:`места ${g}–${T}`;r.push({total:m,max:Math.max(...w),line:`${d}, ряд ${u}, ${N} — ${L(Math.min(...w),Math.max(...w),_[0].currency)} за место, ${L(m,m,_[0].currency)} всего`})}}const s=r.sort((c,o)=>c.total-o.total||c.max-o.max||c.line.localeCompare(o.line,\"ru\"))[0];s&&a.push(`${n.get(i)}: ${s.line}`)}return a}function nn(e,t){if(t.trustedSeats.length>0){const a=t.trustedSeats.slice().sort((c,o)=>c.price-o.price).slice(0,5).map(c=>`• ${V(c)}`).join(`\n`),i=t.trustedSeats.filter(c=>typeof c.x==\"number\"&&typeof c.y==\"number\").length,r=Qe(t.trustedSeats),s=r.length>0?`Лучшие варианты рядом:\n${r.map(c=>`• ${c}`).join(`\n`)}\n\n`:\"\";return`Источник отдал реальные доступные места: ${t.trustedSeats.length} шт. С координатами на карте: ${i}.\n\nСамые дешевые варианты сейчас:\n${a}\n\n`+s+\"Карта открывается отдельной кнопкой в карточке события. Я не дорисовываю мест, которых нет в источнике.\"}return t.sections.length>0?`Источник отдал свободные места по секциям, но не все точные кресла. Поэтому совет ниже честно секционный:\n\n${t.sections.slice().sort((i,r)=>{const s=Number(i.priceMin||999999)-Number(r.priceMin||999999);return s!==0?s:Number(r.placesFree||0)-Number(i.placesFree||0)}).slice(0,6).map(i=>{const r=L(i.priceMin,i.priceMax),s=i.placesFree??i.placesAvailable??\"есть\";return`• ${i.name}: ${s} свободно, ${r}`}).join(`\n`)}`:e.priceMin||e.priceMax?`По этому событию пока есть только диапазон цен ${L(e.priceMin,e.priceMax)}. Я не буду выдумывать схему зала: открой продажу на сайте или запусти обновление позже.`:\"Источник пока не отдал цену или карту мест. Я смогу советовать точнее после следующей проверки.\"}async function an(e,t,n){let a=await G(t);if(!a){await b(e,\"Событие не найдено.\");return}let i=await J(t);if(i.mode===\"none\"){const u=await je(a).catch(()=>{});u&&(a=u.event,i=await J(t))}const r=nn(a,i),s=Ee(a,n),c=Z(a.url),o=[...s?[[s]]:[],...c?[[{text:\"🛒 Купить на 24afisha\",url:c}]]:[],[{text:\"⬅️ К событию\",callback_data:`event:${a.id}`}]],d=o.length>0?{inline_keyboard:o}:void 0;await b(e,`🪑 <b>Совет по выбору</b>\n\n${p(r)}`,d)}function rn(e){return{inline_keyboard:e.slice(0,8).flatMap((t,n)=>[[{text:`${n+1}. ${Q(t.title,52)}`,callback_data:`event:${t.id}`}],[{text:\"🔕 Отключить\",callback_data:`unsub:${t.id}`},{text:\"3%\",callback_data:`pct:${t.id}:3`},{text:\"5%\",callback_data:`pct:${t.id}:5`},{text:\"10%\",callback_data:`pct:${t.id}:10`}]])}}async function sn(e,t){const n=await Jt(t);if(n.length===0){await b(e,\"🔔 У тебя пока нет активных подписок. Открой событие и нажми «Следить за ценой».\",I());return}const a=n.map((i,r)=>`${r+1}. <b>${p(i.title)}</b> — ${p(L(i.priceMin,i.priceMax))}\nПорог скидки: ${p(String(i.subscriptionThreshold||B))}%`).join(`\n\n`);await b(e,`🔔 <b>Мои подписки</b>\n\n${a}`,rn(n))}async function cn(e){const t=await Qt();if(t.length===0){await b(e,\"📉 Пока нет сохраненных падений цены. Нужно минимум две проверки цен.\",I());return}const n=t.map((a,i)=>`${i+1}. <b>${p(a.event.title)}</b>\n${a.oldPrice} → <b>${a.newPrice} BYN</b> (−${a.dropPercent.toFixed(1)}%)`).join(`\n\n`);await b(e,`📉 <b>Скидки и падения цены</b>\n\n${n}`)}function Ze(e){const t=[];return e&&t.push([{text:\"⬅️ К событию\",callback_data:`event:${e}`}]),t.push([{text:\"🧹 Очистить чат\",callback_data:\"ai:clear\"},{text:\"🚪 Выйти\",callback_data:\"ai:exit\"}]),{inline_keyboard:t}}async function P(e,t,n){e&&await y(async a=>{await E(a);const i=A();return await a.execute({sql:`INSERT INTO chat_state (user_id, mode, selected_event_id, updated_at)\n VALUES (?, ?, ?, ?)\n ON CONFLICT(user_id) DO UPDATE SET\n mode = excluded.mode,\n selected_event_id = excluded.selected_event_id,\n updated_at = excluded.updated_at`,args:[e,t,n||null,i]}),!0},!1)}async function on(e){return e?y(async t=>{await E(t);const a=(await t.execute({sql:\"SELECT mode, selected_event_id FROM chat_state WHERE user_id = ? LIMIT 1\",args:[e]})).rows[0];return{mode:a?.mode===\"ai\"?\"ai\":\"idle\",selectedEventId:a?.selected_event_id?String(a.selected_event_id):void 0}},{mode:\"idle\"}):{mode:\"idle\"}}async function et(e,t,n){e&&await y(async a=>(await E(a),await a.execute({sql:`INSERT INTO chat_messages (id, user_id, role, content, created_at)\n VALUES (?, ?, ?, ?, ?)`,args:[crypto.randomUUID(),e,t,Q(n,3e3),A()]}),!0),!1)}async function dn(e){return e?y(async t=>(await E(t),(await t.execute({sql:`SELECT role, content FROM chat_messages\n WHERE user_id = ?\n ORDER BY created_at DESC\n LIMIT ?`,args:[e,_t*2]})).rows.reverse().map(a=>({role:a.role===\"assistant\"?\"assistant\":\"user\",content:String(a.content||\"\")})).filter(a=>a.content.trim())),[]):[]}async function tt(e){e&&await y(async t=>(await E(t),await t.execute({sql:\"DELETE FROM chat_messages WHERE user_id = ?\",args:[e]}),await t.execute({sql:`INSERT INTO chat_state (user_id, mode, selected_event_id, updated_at)\n VALUES (?, 'idle', NULL, ?)\n ON CONFLICT(user_id) DO UPDATE SET\n mode = 'idle',\n selected_event_id = NULL,\n updated_at = excluded.updated_at`,args:[e,A()]}),!0),!1)}async function un(e,t,n){const a=[`Текущая дата: ${new Intl.DateTimeFormat(\"ru-RU\",{dateStyle:\"long\",timeStyle:\"short\",timeZone:\"Europe/Minsk\"}).format(new Date)}.`,\"Ты Telegram-бот афиши Минска. Отвечай по-русски, коротко и практически.\",\"Используй только данные ниже: события, цены, секции, реальные места и историю из SQLite/24afisha.\",\"Если схемы зала или точного места нет, прямо скажи, что источник не отдал эти данные. Не выдумывай ряды, места, скидки или наличие.\"],i=n?await G(n):void 0;if(i){const o=await J(i.id);a.push(`Выбранное событие: ${i.title}; дата: ${ee(i)}; площадка: ${i.venueName||\"не указана\"}; цена: ${L(i.priceMin,i.priceMax,i.currency)}; ${Je(o,i)}; ссылка: ${i.url}.`);for(const d of o.trustedSeats.slice(0,12))a.push(`Место: ${V(d)}.`);for(const d of o.sections.slice(0,10))a.push(`Секция: ${d.name}; свободно: ${d.placesFree??d.placesAvailable??\"не указано\"}; цена: ${L(d.priceMin,d.priceMax)}; режим: ${d.dataMode}.`)}const r=await Ne(void 0,oe(\"AI_CONTEXT_EVENT_LIMIT\",gt,1,15));r.length>0&&(a.push(\"Сохраненная афиша:\"),r.forEach((o,d)=>{a.push(`${d+1}. ${o.title}; ${ee(o)}; ${o.venueName||\"площадка уточняется\"}; ${L(o.priceMin,o.priceMax,o.currency)}; id=${o.id}.`)}));const s=await dn(e);return[{role:\"system\",content:Q(a.join(`\n`),oe(\"AI_CONTEXT_MAX_CHARS\",ht,1200,12e3))},...s,{role:\"user\",content:t}]}async function ln(e){const t=v(\"AFISHA_TEST_LLM_REPLY\");if(t)return t;const n=globalThis.__AFISHA_TEST_LLM__;if(n)return n(e);if(v(\"AFISHA_DISABLE_AI\")===\"1\")return;const a=v(\"AI_MODEL\")||ft,i=oe(\"AI_MAX_OUTPUT_TOKENS\",bt,80,1600),r=oe(\"AI_TIMEOUT_MS\",Et,2e3,6e4),s=new AbortController,c=setTimeout(()=>s.abort(),r);try{const o=v(\"AI_API_KEY\"),d=(v(\"AI_BASE_URL\")||\"\").replace(/\\/+$/,\"\");if(o){const l=`${d||\"https://api.openai.com\"}/v1/chat/completions`,_=await fetch(l,{method:\"POST\",headers:{authorization:`Bearer ${o}`,\"content-type\":\"application/json\"},body:JSON.stringify({model:a,messages:e,max_tokens:i,temperature:Number(v(\"AI_TEMPERATURE\"))||.2}),signal:s.signal});if(!_.ok)throw new Error(`LLM returned ${_.status}: ${(await _.text()).slice(0,300)}`);return(await _.json()).choices?.[0]?.message?.content?.trim()||void 0}const{OpenAI:u}=await import(\"https://esm.town/v/std/openai\");return(await new u().chat.completions.create({model:a,messages:e,max_tokens:i,temperature:Number(v(\"AI_TEMPERATURE\"))||.2},{signal:s.signal})).choices?.[0]?.message?.content?.trim()||void 0}finally{clearTimeout(c)}}async function pn(e,t,n){const a=t.match(/[\\s\\S]{1,3300}/g)||[t];for(let i=0;i<a.length;i+=1)await b(e,p(a[i]),i===a.length-1?Ze(n):void 0)}async function nt(e,t,n){await P(t,\"ai\",n);const a=n?await G(n):void 0,i=a?` по событию «${p(a.title)}»`:\"\";await b(e,`🤖 AI-чат включен${i}.\n\nЗадай вопрос про цены, места, секции или что выбрать. Я отвечаю только по сохраненным данным и не выдумываю схему зала.`,Ze(n))}async function it(e,t,n,a){await P(t,\"ai\",a),await et(t,\"user\",n);const i=await un(t,n,a),r=\"AI сейчас не ответил. Но сохраненные кнопки афиши, карта мест и совет по местам продолжают работать.\";let s=r;try{s=await ln(i)||r}catch(c){console.warn(\"AI chat failed:\",c)}await et(t,\"assistant\",s),await pn(e,s,a)}async function mn(e){const t=e.message?.chat?.id,n=e.message?.from?.id||t,a=e.message?.text?.trim()||\"\",i=e.message?.from?.first_name;if(!t||!n)return;const r=await We(n,i);if(!a||a.startsWith(\"/start\")){await P(r,\"idle\");const o=a.split(/\\s+/).slice(1).join(\" \").trim(),d=$t(o);if(d){const u=await G(d);if(!u){await b(t,\"Не удалось оформить подписку: событие не найдено или уже неактивно.\",I());return}await ue(r,d,!0,B),await b(t,`🔔 <b>Подписка оформлена</b>\n\n${p(u.title)}\n📅 ${p(ee(u))}\n\nПришлю уведомление, когда цена снизится на ${B}% и более.`,I());return}await b(t,Zt(i),I());return}if(a.startsWith(\"/help\")||a===$.help){await P(r,\"idle\"),await b(t,`Команды: /start, /help, /search, /ai, /ai_clear, /exit.\n\nНажми «🎭 Афиша», чтобы получить список событий. Открой событие, чтобы подписаться на падение цены, посмотреть карту мест или спросить AI.`,I());return}if(a===$.events||a.toLowerCase()===\"афиша\"){await P(r,\"idle\"),await Le(t);return}if(a===$.search||a.startsWith(\"/search\")){await P(r,\"idle\"),await b(t,\"🔎 Напиши название события или артиста, я попробую найти его в текущей афише.\",I());return}if(a===$.subscriptions){await P(r,\"idle\"),await sn(t,r);return}if(a===$.priceDrops){await P(r,\"idle\"),await cn(t);return}if(a===\"/exit\"){await P(r,\"idle\"),await b(t,\"AI-чат выключен.\",I());return}if(a===\"/ai_clear\"){await tt(r),await b(t,\"История AI-чата очищена.\",I());return}const s=a.toLowerCase();if(a===$.aiChat||s===\"/ai\"||s===\"/chat\"){await nt(t,r);return}if(s.startsWith(\"/ai \")||s.startsWith(\"/chat \")){const o=a.replace(/^\\/(?:ai|chat)\\s+/i,\"\").trim();if(o){await it(t,r,o);return}}const c=await on(r);if(c.mode===\"ai\"){await it(t,r,a,c.selectedEventId);return}await Le(t,a)}async function fn(e){const t=e.callback_query;if(!t)return;const n=t.message?.chat?.id,a=t.message?.chat?.type,i=t.from?.id||n,r=t.data||\"\";if(!n||!i)return;const s=await We(i,t.from?.first_name);if(await Ct(t.id),r===\"back:list\"){await Le(n);return}if(r.startsWith(\"event:\")){await le(n,s,r.slice(6),a);return}if(r.startsWith(\"sub:\")){const c=r.slice(4);await ue(s,c,!0,B),await b(n,\"✅ Подписка включена. Сообщу, если цена снизится после следующих проверок.\"),await le(n,s,c,a);return}if(r.startsWith(\"unsub:\")){const c=r.slice(6);await ue(s,c,!1),await b(n,\"🔕 Подписка отключена.\"),await le(n,s,c,a);return}if(r.startsWith(\"pct:\")){const c=Ot(r);if(!c){await b(n,\"Не удалось прочитать порог скидки. Открой карточку события заново.\");return}const{eventId:o,threshold:d}=c;await ue(s,o,!0,d),await b(n,`✅ Порог скидки установлен: ${d}%`),await le(n,s,o,a);return}if(r.startsWith(\"ai:event:\")){await nt(n,s,r.slice(9));return}if(r===\"ai:clear\"){await tt(s),await b(n,\"История AI-чата очищена.\",I());return}if(r===\"ai:exit\"){await P(s,\"idle\"),await b(n,\"AI-чат выключен.\",I());return}if(r.startsWith(\"hist:\")){await tn(n,r.slice(5));return}if(r.startsWith(\"adv:\")){await an(n,r.slice(4),a);return}await b(n,\"Кнопка устарела или больше не поддерживается. Открой афишу заново.\",I())}function pe(e,t){const n=Number(String(e).match(/\\d+/)?.[0]),a=Number(String(t).match(/\\d+/)?.[0]);return Number.isFinite(n)&&Number.isFinite(a)&&n!==a?n-a:String(e).localeCompare(String(t),\"ru\",{numeric:!0,sensitivity:\"base\"})}function gn(e){const t=new Map;for(const n of e){const a=n.section||\"Секция\",i=t.get(a)||[];i.push(n),t.set(a,i)}return[...t.entries()].map(([n,a])=>{const i=a.filter(Y).map(r=>r.price).filter(r=>r>0);return{section:n,seats:a.sort((r,s)=>{const c=pe(r.row||\"\",s.row||\"\");return c!==0?c:pe(r.seatNumber||\"\",s.seatNumber||\"\")}),priceMin:i.length>0?Math.min(...i):void 0,priceMax:i.length>0?Math.max(...i):void 0}}).sort((n,a)=>{const i=Number(n.priceMin||999999)-Number(a.priceMin||999999);return i!==0?i:a.seats.length-n.seats.length})}function at(e,t,n){if(!Y(e))return\"seat-unavailable\";if(!t||!n||t===n)return\"price-mid\";const a=(e.price-t)/(n-t);return a<=.34?\"price-low\":a>=.67?\"price-high\":\"price-mid\"}function rt(e){return Number.isInteger(e)?String(e):e.toFixed(1).replace(/\\.0$/,\"\")}function _n(e){const t=e.seats.filter(d=>typeof d.x==\"number\"&&typeof d.y==\"number\");if(t.length<Math.max(8,e.seats.length*.7))return;const n=t.map(d=>d.x),a=t.map(d=>d.y),i=Math.min(...n),r=Math.max(...n),s=Math.min(...a),c=Math.max(...a),o=new Set(t.map(d=>`${d.x}:${d.y}`)).size;if(!(r-i<1||c-s<2||new Set(n).size<2||new Set(a).size<3||o<t.length*.65))return{seats:t,minX:i,maxX:r,minY:s,maxY:c}}function hn(e,t,n){const a=_n(e);if(!a)return\"\";const i=22,r=46,s=48,c=Math.ceil((a.maxY-a.minY)*i+r+48),o=Math.ceil((a.maxX-a.minX)*i+s+42),d=[...new Set(a.seats.map(l=>String(l.row||\"\")).filter(Boolean))].filter(l=>!a.seats.some(_=>D(_)&&String(_.row||\"\")===l)).map(l=>{const _=a.seats.filter(T=>!D(T)&&String(T.row||\"\")===l),w=_.reduce((T,N)=>T+Number(N.x||0),0)/Math.max(1,_.length);return`<span class=\"map-row-label\" style=\"top:${(s+(w-a.minX)*i).toFixed(1)}px\">Ряд ${p(l)}</span>`}).join(\"\"),u=a.seats.filter(D).map(l=>{const _=r+(Number(l.y)-a.minY)*i,w=s+(Number(l.x)-a.minX)*i,m=l.row||l.seatNumber||\"\";return`<span class=\"source-map-label ${/экран|сцена|stage|screen/i.test(m)?\"source-stage-label\":\"\"}\" style=\"left:${_.toFixed(1)}px;top:${w.toFixed(1)}px\" title=\"${p(V(l))}\">${p(m)}</span>`}).join(\"\"),f=a.seats.some(l=>D(l)&&/экран|сцена|stage|screen/i.test(l.row||\"\")),g=a.seats.filter(l=>!D(l)).map(l=>{const _=r+(Number(l.y)-a.minY)*i,w=s+(Number(l.x)-a.minX)*i,m=Y(l)?p(rt(l.price)):\"\";return`<span class=\"seat-dot ${at(l,t,n)}\" style=\"left:${_.toFixed(1)}px;top:${w.toFixed(1)}px\" title=\"${p(V(l))}\" aria-label=\"${p(V(l))}\">${m}</span>`}).join(\"\");return`<div class=\"seat-scroll\"><div class=\"coordinate-fit\" data-w=\"${c}\" data-h=\"${o}\"><div class=\"coordinate-map\" style=\"width:${c}px;height:${o}px\">\n ${f?\"\":'<div class=\"stage\">Экран / сцена</div>'}${d}${u}${g}\n </div></div></div>`}function bn(e,t,n){const a=e.seats.filter(d=>d.row&&d.seatNumber);if(a.length<Math.max(1,e.seats.length*.65))return\"\";const i=[...new Set(a.map(d=>String(d.row)))].sort(pe),r=[...new Set(a.map(d=>String(d.seatNumber)))].sort(pe),s=new Map;for(const d of a)s.set(`${d.row}\\0${d.seatNumber}`,d);const c=r.map(d=>`<span class=\"col-label\">${p(d)}</span>`).join(\"\"),o=i.map(d=>{const u=r.map(f=>{const g=s.get(`${d}\\0${f}`);if(!g)return'<span class=\"seat-cell empty\"></span>';const l=Y(g);return`<span class=\"seat-cell ${l?\"available\":\"unavailable\"} ${at(g,t,n)}\" title=\"${p(V(g))}\" aria-label=\"${p(V(g))}\">${l?p(rt(g.price)):\"\"}</span>`}).join(\"\");return`<span class=\"row-label\">Ряд ${p(d)}</span>${u}`}).join(\"\");return`<div class=\"seat-scroll\">\n <div class=\"seat-grid\" style=\"grid-template-columns: max-content repeat(${r.length}, var(--seat-size));\">\n <span class=\"corner\"></span>${c}${o}\n </div>\n </div>`}function En(e,t){const n=p(e.title),a=p(L(t.priceMin||e.priceMin,t.priceMax||e.priceMax)),i=t.layoutSeats.length>0?t.layoutSeats:t.trustedSeats;if(i.length>0){const c=gn(i),o=Qe(t.trustedSeats),d=i.filter(_=>!D(_)).length,u=t.layoutSeats.length>t.trustedSeats.length,f=u&&d>0?`${t.exactAvailable} доступных из ${d} мест в схеме, диапазон ${a}. Серые точки заняты или недоступны; цены и советы считаются только по свободным местам.`:`${t.exactAvailable} реальных доступных мест, диапазон ${a}. Если источник отдал координаты, карта строится по ним; иначе используется сетка ряд/место.`,g=o.length>0?`<section class=\"best\">\n <h2>Лучшие варианты рядом</h2>\n <ul>${o.map(_=>`<li>${p(_)}</li>`).join(\"\")}</ul>\n </section>`:\"\",l=c.map(_=>{const w=_.seats.filter(Y).length,m=_.seats.filter(h=>!D(h)).length,N=hn(_,t.priceMin,t.priceMax)||bn(_,t.priceMin,t.priceMax)||'<p class=\"empty-note\">У этих мест нет пригодной сетки рядов/мест. Доступность сохранена, но схему строить нельзя.</p>';return`<section class=\"section-card\">\n <div class=\"section-head\">\n <div>\n <h2>${p(_.section)}</h2>\n <p>${p(u&&m>0?`${w} свободных из ${m} мест`:`${w} мест`)} · ${p(L(_.priceMin,_.priceMax))}</p>\n </div>\n </div>\n ${N}\n </section>`}).join(\"\");return`<!doctype html>\n<html lang=\"ru\">\n<head>\n <meta charset=\"utf-8\">\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n <title>Карта мест — ${n}\n \n\n\n

${n}

${p(f)}

\n дешевле\n средняя цена\n дороже\n ${u?'занято/недоступно':\"\"}\n

\n ${g}\n

\n ${l}\n

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