Files
hihala-dashboard/src/components/Comparison.tsx
T
fahed d3f9a6cd43 fix: remove duplicate EN/AR language toggle from filter bars
The header already has a language switcher; the one in the filter
bar was redundant on both Dashboard and Comparison pages.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-26 15:42:09 +03:00

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import React, { useState, useRef, useEffect, useMemo, useCallback } from 'react';
import { Link } from 'react-router-dom';
import { Line, Bar } from 'react-chartjs-2';
import {
filterDataByDateRange, calculateMetrics, formatCurrency, formatNumber,
getUniqueChannels, getUniqueMuseums, getUniqueDistricts,
umrahData
} from '../services/dataService';
import { chartColors, createBaseOptions } from '../config/chartConfig';
import type { MuseumRecord, Season } from '../types';
import { useLanguage } from '../contexts/LanguageContext';
interface Props {
data: MuseumRecord[];
seasons: Season[];
includeVAT: boolean;
allowedMuseums: string[] | null;
allowedChannels: string[] | null;
lang?: 'en' | 'ar';
}
// ─── language config ──────────────────────────────────────────────
interface LC {
dir: 'ltr' | 'rtl';
fontImport: string;
bodyFont: string;
displayFont: string;
monoFont: string;
monthFull: string[];
monthShort: string[];
periods: Record<string, string>;
fullYearLabel: (y: number) => string;
dateRangeSep: string;
backLink: string;
backTo: string;
pageTitle: string;
pageSub: string;
currentRole: string; previousRole: string;
currentHint: string; previousHint: string;
changePeriod: string; close: string; apply: string;
vs: string;
filter: string;
allDistricts: string; allChannels: string; allMuseums: string;
countDistricts: (n: number) => string;
countChannels: (n: number) => string;
countMuseums: (n: number) => string;
reset: string;
keyMetrics: string;
revenue: string; visitors: string; tickets: string; avgRev: string;
pilgrims: string; captureRate: string;
trendTitle: string; museumTitle: string;
daily: string; weekly: string; monthly: string;
newLabel: string; clearSel: string;
monthSection: string; periodSection: string;
from: string; to: string;
}
const EN: LC = {
dir: 'ltr',
fontImport: `@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Outfit:wght@300;400;500;600;700&display=swap');`,
bodyFont: "'Outfit', sans-serif",
displayFont: "'DM Serif Display', serif",
monoFont: "ui-monospace, 'Cascadia Code', monospace",
monthFull: ['January','February','March','April','May','June','July','August','September','October','November','December'],
monthShort: ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'],
periods: { q1:'Q1', q2:'Q2', q3:'Q3', q4:'Q4', h1:'H1', h2:'H2', full:'Full Year' },
fullYearLabel: (y) => String(y),
dateRangeSep: '→',
backLink: '← Overview', backTo: '/',
pageTitle: 'Period Comparison', pageSub: 'Compare any two periods side by side.',
currentRole: 'This period', previousRole: 'Compared to',
currentHint: 'primary', previousHint: 'auto year 1',
changePeriod: 'Change period', close: 'Cancel', apply: 'Apply',
vs: 'vs',
filter: 'Filter',
allDistricts: 'All districts', allChannels: 'All channels', allMuseums: 'All museums',
countDistricts: (n) => `${n} districts`,
countChannels: (n) => `${n} channels`,
countMuseums: (n) => `${n} museums`,
reset: 'Reset',
keyMetrics: 'Key Metrics',
revenue: 'Revenue', visitors: 'Visitors', tickets: 'Tickets',
avgRev: 'Avg Rev / Visitor', pilgrims: 'Pilgrims', captureRate: 'Capture Rate %',
trendTitle: 'Trend over time', museumTitle: 'By museum',
daily: 'Daily', weekly: 'Weekly', monthly: 'Monthly',
newLabel: 'New', clearSel: 'Clear selection',
monthSection: 'Month', periodSection: 'Quarter · Half · Year',
from: 'From', to: 'To',
};
const AR: LC = {
dir: 'rtl',
fontImport: `@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Arabic:wght@300;400;500;600;700&display=swap');`,
bodyFont: "'IBM Plex Sans Arabic', sans-serif",
displayFont: "'IBM Plex Sans Arabic', sans-serif",
monoFont: "'IBM Plex Sans Arabic', sans-serif",
monthFull: ['يناير','فبراير','مارس','أبريل','مايو','يونيو','يوليو','أغسطس','سبتمبر','أكتوبر','نوفمبر','ديسمبر'],
monthShort: ['ينا','فبر','مار','أبر','ماي','يون','يول','أغس','سبت','أكت','نوف','ديس'],
periods: { q1:'ر١', q2:'ر٢', q3:'ر٣', q4:'ر٤', h1:'ن١', h2:'ن٢', full:'السنة' },
fullYearLabel: (y) => `${y} كاملاً`,
dateRangeSep: '',
backLink: '← نظرة عامة', backTo: '/ar',
pageTitle: 'مقارنة الفترات', pageSub: 'قارن بين فترتين زمنيتين.',
currentRole: 'الفترة الحالية', previousRole: 'مقارنةً بـ',
currentHint: 'رئيسية', previousHint: 'تلقائياً −١ سنة',
changePeriod: 'تغيير الفترة', close: 'إلغاء', apply: 'تطبيق',
vs: 'مقابل',
filter: 'تصفية',
allDistricts: 'كل المناطق', allChannels: 'كل القنوات', allMuseums: 'كل المتاحف',
countDistricts: (n) => `${n} مناطق`,
countChannels: (n) => `${n} قنوات`,
countMuseums: (n) => `${n} متاحف`,
reset: 'إعادة ضبط',
keyMetrics: 'المؤشرات الرئيسية',
revenue: 'الإيرادات', visitors: 'الزوار', tickets: 'التذاكر',
avgRev: 'متوسط الإيراد / زائر', pilgrims: 'الحجاج والمعتمرون', captureRate: 'معدل الاستيعاب %',
trendTitle: 'الاتجاه عبر الزمن', museumTitle: 'حسب المتحف',
daily: 'يومي', weekly: 'أسبوعي', monthly: 'شهري',
newLabel: 'جديد', clearSel: 'مسح التحديد',
monthSection: 'الشهر', periodSection: 'ربع · نصف · سنة',
from: 'من', to: 'إلى',
};
// ─── date helpers ─────────────────────────────────────────────────
const MONTH_KEYS = ['jan','feb','mar','apr','may','jun','jul','aug','sep','oct','nov','dec'];
function isLeap(y: number) { return (y%4===0 && y%100!==0) || y%400===0; }
function makePresets(y: number): Record<string, { start: string; end: string }> {
const feb = isLeap(y) ? 29 : 28;
return {
jan:{start:`${y}-01-01`,end:`${y}-01-31`}, feb:{start:`${y}-02-01`,end:`${y}-02-${String(feb).padStart(2,'0')}`},
mar:{start:`${y}-03-01`,end:`${y}-03-31`}, apr:{start:`${y}-04-01`,end:`${y}-04-30`},
may:{start:`${y}-05-01`,end:`${y}-05-31`}, jun:{start:`${y}-06-01`,end:`${y}-06-30`},
jul:{start:`${y}-07-01`,end:`${y}-07-31`}, aug:{start:`${y}-08-01`,end:`${y}-08-31`},
sep:{start:`${y}-09-01`,end:`${y}-09-30`}, oct:{start:`${y}-10-01`,end:`${y}-10-31`},
nov:{start:`${y}-11-01`,end:`${y}-11-30`}, dec:{start:`${y}-12-01`,end:`${y}-12-31`},
q1:{start:`${y}-01-01`,end:`${y}-03-31`}, q2:{start:`${y}-04-01`,end:`${y}-06-30`},
q3:{start:`${y}-07-01`,end:`${y}-09-30`}, q4:{start:`${y}-10-01`,end:`${y}-12-31`},
h1:{start:`${y}-01-01`,end:`${y}-06-30`}, h2:{start:`${y}-07-01`,end:`${y}-12-31`},
full:{start:`${y}-01-01`,end:`${y}-12-31`},
};
}
function guessPreset(start: string, end: string) {
const year = parseInt(start.slice(0,4));
const presets = makePresets(year);
for (const [key, r] of Object.entries(presets)) {
if (r.start===start && r.end===end) return { key, year };
}
return null;
}
function periodNameL(start: string, end: string, L: LC): string {
const year = parseInt(start.slice(0,4));
const g = guessPreset(start, end);
if (!g) {
const fmt = (d: string) => { const [,m,day] = d.split('-'); return `${parseInt(day)} ${L.monthShort[parseInt(m)-1]}`; };
const ey = parseInt(end.slice(0,4));
return year===ey ? `${fmt(start)} ${fmt(end)} ${year}` : `${fmt(start)} ${year} ${fmt(end)} ${ey}`;
}
const mi = MONTH_KEYS.indexOf(g.key);
if (mi >= 0) return `${L.monthFull[mi]} ${g.year}`;
if (g.key==='full') return L.fullYearLabel(g.year);
return `${L.periods[g.key]??g.key.toUpperCase()} ${g.year}`;
}
function dateRangeTextL(start: string, end: string, L: LC): string {
const fmt = (d: string) => { const [y,m,day] = d.split('-'); return `${parseInt(day)} ${L.monthShort[parseInt(m)-1]} ${y}`; };
return `${fmt(start)} ${L.dateRangeSep} ${fmt(end)}`;
}
function currentMonth() {
const now = new Date(); const y=now.getFullYear(), m=now.getMonth()+1;
const p = (n: number) => String(n).padStart(2,'0');
return { start:`${y}-${p(m)}-01`, end:`${y}-${p(m)}-${p(new Date(y,m,0).getDate())}` };
}
function shiftYear(s: string) { return s.replace(/^(\d{4})/, (_,y) => String(parseInt(y)-1)); }
// ─── inline picker ────────────────────────────────────────────────
function InlinePicker({ start, end, onChange, onClose, availableYears, L }: {
start: string; end: string; onChange: (s: string, e: string) => void;
onClose: () => void;
availableYears: number[]; L: LC;
}) {
const g = guessPreset(start, end);
const [year, setYear] = useState(g?.year ?? parseInt(start.slice(0,4)));
const [active, setActive] = useState<string|null>(g?.key ?? null);
const [draftStart, setDraftStart] = useState(start);
const [draftEnd, setDraftEnd] = useState(end);
const minY = Math.min(...availableYears), maxY = Math.max(...availableYears);
const pick = (key: string) => { const r=makePresets(year)[key]; if(!r) return; setActive(key); setDraftStart(r.start); setDraftEnd(r.end); };
const shift = (d: number) => {
const ny=year+d; if(ny<minY||ny>maxY) return; setYear(ny);
if(active && makePresets(ny)[active]) { setDraftStart(makePresets(ny)[active].start); setDraftEnd(makePresets(ny)[active].end); }
};
return (
<div className="alt-picker">
<div className="alt-picker-year">
<button type="button" onClick={() => shift(L.dir==='rtl' ? 1 : -1)} disabled={L.dir==='rtl' ? year>=maxY : year<=minY} className="alt-yr-btn">
<svg width="7" height="11" viewBox="0 0 7 11" fill="none"><path d="M5.5 9.5L1.5 5.5L5.5 1.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"/></svg>
</button>
<span className="alt-yr-val">{year}</span>
<button type="button" onClick={() => shift(L.dir==='rtl' ? -1 : 1)} disabled={L.dir==='rtl' ? year<=minY : year>=maxY} className="alt-yr-btn">
<svg width="7" height="11" viewBox="0 0 7 11" fill="none"><path d="M1.5 1.5L5.5 5.5L1.5 9.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"/></svg>
</button>
</div>
<p className="alt-picker-section">{L.monthSection}</p>
<div className="alt-chips">
{MONTH_KEYS.map((k,i) => (
<button key={k} type="button" className={`alt-chip${active===k?' alt-chip-on':''}`} onClick={() => pick(k)}>{L.monthShort[i]}</button>
))}
</div>
<p className="alt-picker-section">{L.periodSection}</p>
<div className="alt-chips">
{['q1','q2','q3','q4','h1','h2'].map(k => (
<button key={k} type="button" className={`alt-chip${active===k?' alt-chip-on':''}`} onClick={() => pick(k)}>{L.periods[k]}</button>
))}
<button type="button" className={`alt-chip alt-chip-wide${active==='full'?' alt-chip-on':''}`} onClick={() => pick('full')}>{L.periods.full}</button>
</div>
<div className="alt-picker-div" />
<div className="alt-custom">
<div className="alt-custom-f"><label>{L.from}</label><input type="date" value={draftStart} onChange={e => { setActive(null); setDraftStart(e.target.value); }} /></div>
<span className="alt-custom-arrow">{L.dateRangeSep}</span>
<div className="alt-custom-f"><label>{L.to}</label><input type="date" value={draftEnd} onChange={e => { setActive(null); setDraftEnd(e.target.value); }} /></div>
</div>
<div className="alt-picker-div" />
<div className="alt-footer">
<button type="button" className="alt-cancel" onClick={onClose}>{L.close}</button>
<button type="button" className="alt-apply" onClick={() => { onChange(draftStart, draftEnd); onClose(); }}>{L.apply}</button>
</div>
</div>
);
}
// ─── period card ──────────────────────────────────────────────────
function PeriodCard({ role, hint, start, end, variant, onChange, availableYears, L }: {
role: string; hint: string; start: string; end: string;
variant: 'current'|'previous';
onChange: (s: string, e: string) => void;
availableYears: number[]; L: LC;
}) {
const [open, setOpen] = useState(false);
const ref = useRef<HTMLDivElement>(null);
useEffect(() => {
if (!open) return;
const onM = (e: MouseEvent) => { if(ref.current && !ref.current.contains(e.target as Node)) setOpen(false); };
const onK = (e: KeyboardEvent) => { if(e.key==='Escape') setOpen(false); };
document.addEventListener('mousedown', onM); document.addEventListener('keydown', onK);
return () => { document.removeEventListener('mousedown', onM); document.removeEventListener('keydown', onK); };
}, [open]);
return (
<div ref={ref} className={`alt-card alt-card--${variant}${open?' alt-card--open':''}`}>
<div className="alt-card-bar" />
<div className="alt-card-body">
<div className="alt-role-row">
<span className="alt-role">{role}</span>
<span className="alt-role-hint">{hint}</span>
</div>
<div className="alt-period-name">{periodNameL(start, end, L)}</div>
<div className="alt-date-range">{dateRangeTextL(start, end, L)}</div>
<button type="button" className="alt-change-btn" onClick={() => setOpen(v => !v)} aria-expanded={open}>
{open ? L.close : L.changePeriod}
<svg width="10" height="10" viewBox="0 0 10 10" fill="none" style={{ transform:open?'rotate(180deg)':'none', transition:'transform 0.2s' }}>
<path d="M2 3.5L5 6.5L8 3.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"/>
</svg>
</button>
</div>
{open && <InlinePicker start={start} end={end} onChange={onChange} onClose={() => setOpen(false)} availableYears={availableYears} L={L} />}
</div>
);
}
// ─── multi-select ─────────────────────────────────────────────────
function AltMultiSelect({ value, options, onChange, allLabel, countLabel, clearLabel }: {
value: string[]; options: string[];
onChange: (vals: string[]) => void;
allLabel: string; countLabel: (n: number) => string; clearLabel: string;
}) {
const [open, setOpen] = useState(false);
const ref = useRef<HTMLDivElement>(null);
useEffect(() => {
if (!open) return;
const h = (e: MouseEvent) => { if(ref.current && !ref.current.contains(e.target as Node)) setOpen(false); };
document.addEventListener('mousedown', h); return () => document.removeEventListener('mousedown', h);
}, [open]);
const toggle = (opt: string) => onChange(value.includes(opt) ? value.filter(v => v!==opt) : [...value, opt]);
const label = value.length===0 ? allLabel : value.length===1 ? value[0] : countLabel(value.length);
return (
<div ref={ref} className="altms">
<button type="button" className={`altms-trigger${value.length>0?' altms-trigger--active':''}`} onClick={() => setOpen(v => !v)} aria-expanded={open} aria-haspopup="listbox">
<span className="altms-label">{label}</span>
<svg className={`altms-chevron${open?' altms-chevron--open':''}`} width="10" height="10" viewBox="0 0 10 10" fill="none">
<path d="M2 3.5L5 6.5L8 3.5" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"/>
</svg>
</button>
{open && (
<div className="altms-dropdown" role="listbox" aria-multiselectable="true">
<div className="altms-list">
{options.map(opt => (
<label key={opt} className={`altms-option${value.includes(opt)?' altms-option--checked':''}`}>
<input type="checkbox" className="altms-check" checked={value.includes(opt)} onChange={() => toggle(opt)} aria-label={opt} />
<span className="altms-check-box">{value.includes(opt) && <svg width="10" height="8" viewBox="0 0 10 8" fill="none"><path d="M1 4L3.5 6.5L9 1" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"/></svg>}</span>
<span className="altms-opt-label">{opt}</span>
</label>
))}
</div>
{value.length>0 && <button type="button" className="altms-clear" onClick={() => { onChange([]); setOpen(false); }}>{clearLabel}</button>}
</div>
)}
</div>
);
}
// ─── metric card ──────────────────────────────────────────────────
function MetricCard({ title, curr, prev, isCurrency, newLabel }: {
title: string; curr: number; prev: number; isCurrency?: boolean; newLabel?: string;
}) {
const fmt = (n: number) => isCurrency ? formatCurrency(n) : formatNumber(n);
const change = prev===0 ? (curr>0 ? Infinity : 0) : ((curr-prev)/prev*100);
const isPos = change>0, isNeg = change<0;
return (
<div className="alt-metric">
<p className="alt-metric-title">{title}</p>
<div className="alt-metric-value">{fmt(curr)}</div>
<div className="alt-metric-footer">
{isFinite(change)
? <span className={`alt-change ${isPos?'alt-change--up':isNeg?'alt-change--down':'alt-change--flat'}`}>{isPos?'▲':isNeg?'▼':'—'} {Math.abs(change).toFixed(1)}%</span>
: <span className="alt-change alt-change--up">{newLabel??'New'}</span>}
<span className="alt-metric-prev">{fmt(prev)}</span>
</div>
</div>
);
}
// ─── main page ────────────────────────────────────────────────────
export default function PeriodSelectorDemo({ data, seasons, includeVAT, allowedMuseums, allowedChannels }: Props) {
const { lang: activeLang, setLanguage } = useLanguage();
const L = activeLang === 'ar' ? AR : EN;
const curr = currentMonth();
const [currStart, setCurrStart] = useState(curr.start);
const [currEnd, setCurrEnd] = useState(curr.end);
const [prevStart, setPrevStart] = useState(() => shiftYear(curr.start));
const [prevEnd, setPrevEnd] = useState(() => shiftYear(curr.end));
const [selDistricts, setSelDistricts] = useState<string[]>([]);
const [selChannels, setSelChannels] = useState<string[]>([]);
const [selMuseums, setSelMuseums] = useState<string[]>([]);
const [metric, setMetric] = useState('revenue');
const [gran, setGran] = useState('week');
const perm = useMemo(() => {
if (!allowedMuseums || !allowedChannels) return [];
let d = data;
if (allowedMuseums.length) d = d.filter(r => allowedMuseums.includes(r.museum_name));
if (allowedChannels.length) d = d.filter(r => allowedChannels.includes(r.channel));
return d;
}, [data, allowedMuseums, allowedChannels]);
const availableYears = useMemo(() => {
const s = new Set<number>(); perm.forEach(r => r.date && s.add(parseInt(r.date.slice(0,4))));
const a = Array.from(s).sort((a,b) => b-a); return a.length ? a : [new Date().getFullYear()];
}, [perm]);
const handleCurr = (s: string, e: string) => { setCurrStart(s); setCurrEnd(e); setPrevStart(shiftYear(s)); setPrevEnd(shiftYear(e)); };
const applyFilters = useCallback((rows: MuseumRecord[]) => {
let d = rows;
if (selChannels.length) d = d.filter(r => selChannels.includes(r.channel));
if (selMuseums.length) d = d.filter(r => selMuseums.includes(r.museum_name));
if (selDistricts.length) d = d.filter(r => selDistricts.includes(r.district));
return d;
}, [selDistricts, selChannels, selMuseums]);
const currData = useMemo(() => applyFilters(filterDataByDateRange(perm, currStart, currEnd, {})), [perm, currStart, currEnd, applyFilters]);
const prevData = useMemo(() => applyFilters(filterDataByDateRange(perm, prevStart, prevEnd, {})), [perm, prevStart, prevEnd, applyFilters]);
const currM = useMemo(() => calculateMetrics(currData, includeVAT), [currData, includeVAT]);
const prevM = useMemo(() => calculateMetrics(prevData, includeVAT), [prevData, includeVAT]);
const revenueField = includeVAT ? 'revenue_gross' : 'revenue_net';
const getVal = useCallback((rows: MuseumRecord[], m: string) => {
if (m==='avgRevenue') {
const rev = rows.reduce((s,r) => s + parseFloat(String((r as any)[revenueField]||0)), 0);
const vis = rows.reduce((s,r) => s + parseInt(String(r.visits||0)), 0);
return vis>0 ? rev/vis : 0;
}
const f: Record<string,string> = { revenue:revenueField, visitors:'visits', tickets:'tickets' };
return rows.reduce((s,r) => s + parseFloat(String((r as any)[f[m]]||0)), 0);
}, [revenueField]);
const channels = useMemo(() => getUniqueChannels(perm), [perm]);
const districts = useMemo(() => getUniqueDistricts(perm), [perm]);
const museums = useMemo(() => getUniqueMuseums(perm), [perm]);
const periodLabel = (s: string, e: string) => {
const sy=s.slice(0,4), ey=e.slice(0,4);
return sy===ey ? sy : `${L.monthShort[parseInt(s.slice(5,7))-1]} '${sy.slice(-2)}${L.monthShort[parseInt(e.slice(5,7))-1]} '${ey.slice(-2)}`;
};
const trendData = useMemo(() => {
const group = (rows: MuseumRecord[], ps: string) => {
const s=new Date(ps); const acc: Record<number,MuseumRecord[]> = {};
rows.forEach(r => {
if (!r.date) return;
const diff = Math.floor((new Date(r.date).getTime() - s.getTime()) / 86400000);
const key = gran==='month' ? Math.floor(diff/30)+1 : gran==='week' ? Math.floor(diff/7)+1 : diff+1;
if (!acc[key]) acc[key]=[]; acc[key].push(r);
});
const res: Record<number,number> = {};
Object.entries(acc).forEach(([k,v]) => res[Number(k)] = getVal(v, metric)); return res;
};
const pg = group(prevData, prevStart), cg = group(currData, currStart);
const maxK = Math.max(...Object.keys(pg).map(Number), ...Object.keys(cg).map(Number), 1);
const labels = Array.from({length:maxK}, (_,i) =>
gran==='week' ? `W${i+1}` : gran==='month' ? L.monthShort[(new Date(currStart).getMonth()+i)%12] : `D${i+1}`
);
return {
labels,
datasets: [
{ label:periodLabel(prevStart,prevEnd), data:labels.map((_,i) => pg[i+1]||0), borderColor:chartColors.muted, backgroundColor:'transparent', borderWidth:2, tension:0.4, pointRadius:gran==='week'?3:1, pointBackgroundColor:chartColors.muted },
{ label:periodLabel(currStart,currEnd), data:labels.map((_,i) => cg[i+1]||0), borderColor:chartColors.primary, backgroundColor:chartColors.primary+'15', borderWidth:2, tension:0.4, fill:true, pointRadius:gran==='week'?4:2, pointBackgroundColor:chartColors.primary },
]
};
}, [prevData, currData, prevStart, currStart, prevEnd, currEnd, metric, gran, getVal, L]);
const museumData = useMemo(() => {
const all = [...new Set(data.map(r => r.museum_name))].filter(Boolean) as string[];
const pb: Record<string,number>={}, cb: Record<string,number>={};
all.forEach(m => { pb[m]=getVal(prevData.filter(r => r.museum_name===m), metric); cb[m]=getVal(currData.filter(r => r.museum_name===m), metric); });
const active = all.filter(m => pb[m]>0 || cb[m]>0);
return {
labels: active,
datasets: [
{ label:periodLabel(prevStart,prevEnd), data:active.map(m => pb[m]), backgroundColor:chartColors.muted+'cc', borderRadius:4 },
{ label:periodLabel(currStart,currEnd), data:active.map(m => cb[m]), backgroundColor:chartColors.primary, borderRadius:4 },
]
};
}, [data, prevData, currData, prevStart, prevEnd, currStart, currEnd, metric, getVal]);
const baseOpts = useMemo(() => createBaseOptions(false), []);
const chartOpts: any = { ...baseOpts, plugins:{ ...baseOpts.plugins, legend:{ position:'top', align:'end', labels:{ boxWidth:12, padding:12 } } } };
const metricOpts = [
{ value:'revenue', label:L.revenue }, { value:'visitors', label:L.visitors },
{ value:'tickets', label:L.tickets }, { value:'avgRevenue', label:L.avgRev },
];
const granOpts = [{ value:'day', label:L.daily }, { value:'week', label:L.weekly }, { value:'month', label:L.monthly }];
const estimatePilgrims = useCallback((s: string, e: string) => {
const sd=new Date(s), ed=new Date(e); let total=0, has=false;
for (let y=sd.getFullYear(); y<=ed.getFullYear(); y++) {
for (let q=1; q<=4; q++) {
const qs=new Date(y,(q-1)*3,1), qe=new Date(y,q*3,0);
if (qe<sd||qs>ed) continue;
const p=umrahData[y]?.[q]; if(!p) continue;
const os=new Date(Math.max(qs.getTime(),sd.getTime())), oe=new Date(Math.min(qe.getTime(),ed.getTime()));
total+=p*((oe.getTime()-os.getTime())/86400000+1)/((qe.getTime()-qs.getTime())/86400000+1); has=true;
}
}
return has ? Math.round(total) : null;
}, []);
const currPilgrims = useMemo(() => estimatePilgrims(currStart, currEnd), [currStart, currEnd, estimatePilgrims]);
const prevPilgrims = useMemo(() => estimatePilgrims(prevStart, prevEnd), [prevStart, prevEnd, estimatePilgrims]);
const currCapture = currPilgrims ? currM.visitors/currPilgrims*100 : null;
const prevCapture = prevPilgrims ? prevM.visitors/prevPilgrims*100 : null;
const hasFilters = selDistricts.length>0 || selChannels.length>0 || selMuseums.length>0;
return (
<div className="alt-page" dir={L.dir}>
<style>{`
${L.fontImport}
.alt-page { max-width:1100px; margin:0 auto; padding:48px 24px 80px; font-family:${L.bodyFont}; width:100%; box-sizing:border-box; }
/* ── header ── */
.alt-back { display:inline-flex; align-items:center; gap:6px; font-size:.8125rem; color:var(--text-muted); text-decoration:none; margin-bottom:28px; transition:color .15s; }
.alt-back:hover { color:var(--accent); }
.alt-page-title { font-family:${L.displayFont}; font-size:2.25rem; font-weight:400; color:var(--text-primary); margin:0 0 6px; letter-spacing:-.03em; line-height:1.15; }
.alt-page-sub { font-size:.9375rem; color:var(--text-muted); margin:0 0 40px; font-weight:300; }
/* ── period row ── */
.alt-period-row { display:grid; grid-template-columns:1fr auto 1fr; align-items:stretch; margin-bottom:32px; }
.alt-vs { display:flex; flex-direction:column; align-items:center; justify-content:center; padding:0 20px; position:relative; }
.alt-vs-line { position:absolute; top:0; bottom:0; left:50%; width:1px; background:var(--border); }
.alt-vs-badge { font-family:${L.displayFont}; font-size:.9rem; font-style:italic; color:var(--text-muted); background:var(--bg); padding:6px 10px; border:1px solid var(--border); border-radius:20px; position:relative; z-index:1; }
/* ── period card ── */
.alt-card { border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); overflow:hidden; transition:border-color .2s,box-shadow .2s; display:flex; flex-direction:column; }
.alt-card--current { border-radius:var(--radius) 0 0 var(--radius); }
.alt-card--previous { border-radius:0 var(--radius) var(--radius) 0; }
[dir="rtl"] .alt-card--current { border-radius:0 var(--radius) var(--radius) 0; }
[dir="rtl"] .alt-card--previous { border-radius:var(--radius) 0 0 var(--radius); }
.alt-card:hover { box-shadow:var(--shadow); }
.alt-card--current:hover,.alt-card--current.alt-card--open { border-color:var(--accent); }
.alt-card--previous:hover,.alt-card--previous.alt-card--open { border-color:#94a3b8; }
.alt-card-bar { height:3px; width:100%; }
.alt-card--current .alt-card-bar { background:var(--accent); }
.alt-card--previous .alt-card-bar { background:#94a3b8; }
.alt-card-body { padding:24px 28px 20px; flex:1; }
.alt-role-row { display:flex; align-items:baseline; gap:8px; margin-bottom:12px; }
.alt-role { font-size:.6875rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; }
.alt-card--current .alt-role { color:var(--accent); }
.alt-card--previous .alt-role { color:#64748b; }
.alt-role-hint { font-size:.75rem; color:var(--text-muted); font-weight:300; }
.alt-period-name { font-family:${L.displayFont}; font-size:2.25rem; font-weight:400; color:var(--text-primary); line-height:1.1; letter-spacing:-.02em; margin-bottom:8px; }
.alt-date-range { font-family:${L.monoFont}; font-size:.8125rem; color:var(--text-muted); letter-spacing:.01em; margin-bottom:20px; }
.alt-change-btn { display:inline-flex; align-items:center; gap:5px; font-family:${L.bodyFont}; font-size:.8125rem; font-weight:500; color:var(--text-muted); background:none; border:none; padding:0; cursor:pointer; transition:color .15s; }
.alt-card--current .alt-change-btn:hover { color:var(--accent); }
.alt-card--previous .alt-change-btn:hover { color:var(--text-primary); }
/* ── picker ── */
.alt-picker { border-top:1px solid var(--border); padding:16px 24px 20px; background:var(--bg); animation:altPickIn 180ms cubic-bezier(.16,1,.3,1); }
@keyframes altPickIn { from{opacity:0;transform:translateY(-8px)} to{opacity:1;transform:translateY(0)} }
.alt-picker-year { display:flex; align-items:center; gap:16px; margin-bottom:16px; padding-bottom:12px; border-bottom:1px solid var(--border); }
.alt-yr-val { font-family:${L.displayFont}; font-size:1.25rem; color:var(--text-primary); min-width:50px; text-align:center; }
.alt-yr-btn { width:28px; height:28px; display:flex; align-items:center; justify-content:center; border:1px solid var(--border); border-radius:7px; background:var(--surface); color:var(--text-secondary); cursor:pointer; transition:background .12s,border-color .12s,color .12s; }
.alt-yr-btn:hover:not(:disabled) { background:var(--accent); border-color:var(--accent); color:var(--text-inverse); }
.alt-yr-btn:disabled { opacity:.3; cursor:not-allowed; }
.alt-picker-section { font-size:.625rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); margin:10px 0 6px; }
.alt-chips { display:flex; flex-wrap:wrap; gap:5px; margin-bottom:4px; }
.alt-chip { font-family:${L.bodyFont}; padding:4px 9px; border:1px solid var(--border); border-radius:6px; background:var(--surface); color:var(--text-secondary); font-size:.8rem; font-weight:500; cursor:pointer; transition:background .1s,border-color .1s,color .1s; }
.alt-chip:hover { border-color:var(--accent); color:var(--accent); background:var(--accent-light); }
.alt-chip-on { background:var(--accent)!important; border-color:var(--accent)!important; color:var(--text-inverse)!important; font-weight:600!important; }
.alt-chip-wide { padding-left:14px; padding-right:14px; }
.alt-picker-div { height:1px; background:var(--border); margin:12px 0 10px; }
.alt-custom { display:flex; align-items:flex-end; gap:8px; }
.alt-custom-f { flex:1; display:flex; flex-direction:column; gap:4px; }
.alt-custom-f label { font-size:.625rem; font-weight:700; text-transform:uppercase; letter-spacing:.07em; color:var(--text-muted); }
.alt-custom-f input[type="date"] { padding:7px 9px; border:1px solid var(--border); border-radius:7px; font-size:.825rem; background:var(--surface); color:var(--text-primary); width:100%; }
.alt-custom-f input[type="date"]:focus { outline:none; border-color:var(--accent); box-shadow:0 0 0 2px rgba(37,99,235,.12); }
.alt-custom-arrow { font-size:.75rem; color:var(--text-muted); padding-bottom:9px; flex-shrink:0; }
.alt-footer { display:flex; justify-content:flex-end; gap:8px; }
.alt-cancel,.alt-apply { padding:7px 16px; border-radius:7px; font-size:.825rem; font-weight:600; cursor:pointer; font-family:${L.bodyFont}; transition:background .12s,color .12s; }
.alt-cancel { background:transparent; border:1px solid var(--border); color:var(--text-secondary); }
.alt-cancel:hover { background:var(--bg-secondary); }
.alt-apply { background:var(--accent); border:1px solid transparent; color:#fff; }
.alt-apply:hover { opacity:.88; }
/* ── multi-select ── */
.altms { position:relative; }
.altms-trigger { display:inline-flex; align-items:center; gap:6px; padding:6px 10px; border:1px solid var(--border); border-radius:8px; background:var(--surface); color:var(--text-secondary); font-family:${L.bodyFont}; font-size:.875rem; cursor:pointer; transition:border-color .15s,color .15s,background .15s; white-space:nowrap; }
.altms-trigger:hover { border-color:var(--accent); color:var(--accent); }
.altms-trigger--active { border-color:var(--accent); color:var(--accent); background:var(--accent-light); }
.altms-label { max-width:140px; overflow:hidden; text-overflow:ellipsis; }
.altms-chevron { transition:transform .18s; flex-shrink:0; }
.altms-chevron--open { transform:rotate(180deg); }
.altms-dropdown { position:absolute; top:calc(100% + 6px); left:0; z-index:200; min-width:200px; background:var(--surface); border:1px solid var(--border); border-radius:10px; box-shadow:0 8px 24px rgba(0,0,0,.12); overflow:hidden; animation:altPickIn 140ms cubic-bezier(.16,1,.3,1); }
[dir="rtl"] .altms-dropdown { left:auto; right:0; }
.altms-list { max-height:220px; overflow-y:auto; padding:6px; display:flex; flex-direction:column; gap:2px; }
.altms-option { display:flex; align-items:center; gap:8px; padding:6px 8px; border-radius:6px; cursor:pointer; transition:background .1s; }
.altms-option:hover { background:var(--bg); }
.altms-option--checked { background:var(--accent-light); }
.altms-check { position:absolute; opacity:0; width:0; height:0; pointer-events:none; }
.altms-check-box { width:16px; height:16px; border:1.5px solid var(--border); border-radius:4px; display:flex; align-items:center; justify-content:center; flex-shrink:0; transition:background .1s,border-color .1s; }
.altms-option--checked .altms-check-box { background:var(--accent); border-color:var(--accent); color:var(--text-inverse); }
.altms-opt-label { font-family:${L.bodyFont}; font-size:.875rem; color:var(--text-primary); }
.altms-clear { width:100%; padding:8px 14px; border-top:1px solid var(--border); background:none; border-left:none; border-right:none; border-bottom:none; font-family:${L.bodyFont}; font-size:.8125rem; color:var(--danger); cursor:pointer; text-align:start; transition:background .1s; }
.altms-clear:hover { background:var(--danger-light); }
/* ── filter bar ── */
.alt-filter-bar { display:flex; gap:8px; flex-wrap:wrap; align-items:center; margin-bottom:36px; padding:14px 20px; background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); }
.alt-filter-label { font-size:.6875rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); white-space:nowrap; }
.alt-filter-sep { width:1px; height:20px; background:var(--border); flex-shrink:0; }
.alt-filter-reset { margin-inline-start:auto; font-size:.8125rem; color:var(--text-muted); background:none; border:none; cursor:pointer; padding:4px 6px; transition:color .15s; font-family:${L.bodyFont}; }
.alt-filter-reset:hover { color:var(--danger); }
/* ── metrics ── */
.alt-metrics { display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--border); border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; margin-bottom:40px; }
.alt-metric { background:var(--surface); padding:24px 22px; }
.alt-metric-title { font-size:.6875rem; font-weight:700; text-transform:uppercase; letter-spacing:.08em; color:var(--text-muted); margin:0 0 12px; }
.alt-metric-value { font-family:${L.displayFont}; font-size:1.875rem; font-weight:400; color:var(--text-primary); line-height:1; margin-bottom:10px; letter-spacing:-.02em; }
.alt-metric-footer { display:flex; align-items:center; gap:8px; flex-wrap:wrap; }
.alt-change { font-size:.75rem; font-weight:600; padding:2px 8px; border-radius:20px; white-space:nowrap; font-family:${L.bodyFont}; }
.alt-change--up { background:var(--success-light); color:var(--success); }
.alt-change--down { background:var(--danger-light); color:var(--danger); }
.alt-change--flat { background:var(--muted-light); color:var(--text-muted); }
.alt-metric-prev { font-size:.75rem; color:var(--text-muted); font-family:${L.monoFont}; }
/* ── charts ── */
.alt-charts { display:grid; grid-template-columns:1fr; gap:24px; }
.alt-chart-card { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius); padding:28px 28px 24px; min-width:0; overflow:hidden; }
.alt-chart-header { display:flex; align-items:flex-start; justify-content:space-between; margin-bottom:24px; gap:16px; flex-wrap:wrap; }
.alt-chart-title { font-family:${L.displayFont}; font-size:1.375rem; font-weight:400; color:var(--text-primary); margin:0; letter-spacing:-.02em; font-style:italic; }
.alt-chart-controls { display:flex; gap:6px; flex-wrap:wrap; }
.alt-ctrl { font-family:${L.bodyFont}; font-size:.75rem; font-weight:500; padding:4px 10px; border:1px solid var(--border); border-radius:6px; background:var(--bg); color:var(--text-secondary); cursor:pointer; transition:background .1s,border-color .1s,color .1s; }
.alt-ctrl:hover { border-color:var(--accent); color:var(--accent); }
.alt-ctrl-on { background:var(--accent)!important; border-color:var(--accent)!important; color:var(--text-inverse)!important; }
.alt-ctrl-sep { width:1px; height:20px; background:var(--border); align-self:center; }
.alt-chart-wrap { position:relative; height:280px; overflow:hidden; direction:ltr; width:100%; }
/* ── section heading ── */
.alt-section-heading { display:flex; align-items:center; gap:12px; margin:0 0 20px; }
.alt-section-heading h2 { font-family:${L.displayFont}; font-size:1.375rem; font-weight:400; color:var(--text-primary); margin:0; letter-spacing:-.02em; }
.alt-section-heading::after { content:''; flex:1; height:1px; background:var(--border); }
/* ── responsive ── */
@media (max-width:680px) {
.alt-period-row { grid-template-columns:1fr; }
.alt-card--current,.alt-card--previous { border-radius:var(--radius); }
.alt-vs { flex-direction:row; padding:10px 0; }
.alt-vs-line { position:static; width:100%; height:1px; }
.alt-period-name { font-size:1.75rem; }
.alt-metrics { grid-template-columns:1fr 1fr; }
.alt-page-title { font-size:1.75rem; }
.alt-chart-header { flex-direction:column; }
}
`}</style>
<Link to={L.backTo} className="alt-back">
<svg width="14" height="14" viewBox="0 0 14 14" fill="none" style={{ transform: L.dir==='rtl' ? 'scaleX(-1)' : undefined }}>
<path d="M9 2L4 7L9 12" stroke="currentColor" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"/>
</svg>
{L.backLink}
</Link>
<h1 className="alt-page-title">{L.pageTitle}</h1>
<p className="alt-page-sub">{L.pageSub}</p>
<div className="alt-period-row">
<PeriodCard role={L.currentRole} hint={L.currentHint} start={currStart} end={currEnd} variant="current"
onChange={handleCurr} availableYears={availableYears} L={L} />
<div className="alt-vs">
<div className="alt-vs-line" />
<span className="alt-vs-badge">{L.vs}</span>
</div>
<PeriodCard role={L.previousRole} hint={L.previousHint} start={prevStart} end={prevEnd} variant="previous"
onChange={(s,e) => { setPrevStart(s); setPrevEnd(e); }} availableYears={availableYears} L={L} />
</div>
<div className="alt-filter-bar">
<span className="alt-filter-label">{L.filter}</span>
<div className="alt-filter-sep" />
<AltMultiSelect value={selDistricts} options={districts} onChange={setSelDistricts} allLabel={L.allDistricts} countLabel={L.countDistricts} clearLabel={L.clearSel} />
<AltMultiSelect value={selChannels} options={channels} onChange={setSelChannels} allLabel={L.allChannels} countLabel={L.countChannels} clearLabel={L.clearSel} />
<AltMultiSelect value={selMuseums} options={museums} onChange={setSelMuseums} allLabel={L.allMuseums} countLabel={L.countMuseums} clearLabel={L.clearSel} />
{hasFilters && <button type="button" className="alt-filter-reset" onClick={() => { setSelDistricts([]); setSelChannels([]); setSelMuseums([]); }}>{L.reset}</button>}
</div>
<div className="alt-section-heading"><h2>{L.keyMetrics}</h2></div>
<div className="alt-metrics">
<MetricCard title={L.revenue} curr={currM.revenue} prev={prevM.revenue} isCurrency newLabel={L.newLabel} />
<MetricCard title={L.visitors} curr={currM.visitors} prev={prevM.visitors} newLabel={L.newLabel} />
<MetricCard title={L.tickets} curr={currM.tickets} prev={prevM.tickets} newLabel={L.newLabel} />
<MetricCard title={L.avgRev} curr={currM.avgRevPerVisitor} prev={prevM.avgRevPerVisitor} isCurrency newLabel={L.newLabel} />
{currPilgrims!==null && prevPilgrims!==null &&
<MetricCard title={L.pilgrims} curr={currPilgrims} prev={prevPilgrims} newLabel={L.newLabel} />}
{currCapture!==null && prevCapture!==null &&
<MetricCard title={L.captureRate} curr={parseFloat(currCapture.toFixed(2))} prev={parseFloat((prevCapture??0).toFixed(2))} newLabel={L.newLabel} />}
</div>
<div className="alt-charts">
<div className="alt-chart-card">
<div className="alt-chart-header">
<h3 className="alt-chart-title">{L.trendTitle}</h3>
<div className="alt-chart-controls">
{metricOpts.map(o => <button key={o.value} type="button" className={`alt-ctrl${metric===o.value?' alt-ctrl-on':''}`} onClick={() => setMetric(o.value)}>{o.label}</button>)}
<div className="alt-ctrl-sep" />
{granOpts.map(o => <button key={o.value} type="button" className={`alt-ctrl${gran===o.value?' alt-ctrl-on':''}`} onClick={() => setGran(o.value)}>{o.label}</button>)}
</div>
</div>
<div className="alt-chart-wrap"><Line data={trendData} options={chartOpts} /></div>
</div>
<div className="alt-chart-card">
<div className="alt-chart-header">
<h3 className="alt-chart-title">{L.museumTitle}</h3>
<div className="alt-chart-controls">
{metricOpts.map(o => <button key={o.value} type="button" className={`alt-ctrl${metric===o.value?' alt-ctrl-on':''}`} onClick={() => setMetric(o.value)}>{o.label}</button>)}
</div>
</div>
<div className="alt-chart-wrap"><Bar data={museumData} options={chartOpts} /></div>
</div>
</div>
</div>
);
}