ihaleist/src/components/RightSidebar.jsx

import React, { useState } from 'react';
import { useApp } from '../context/AppContext';
import { YaklasanSonTarihler } from './YaklasanSonTarihler';
import { firmStats, companyStats } from '../services/analytics';
import { Briefcase, FileText, Calendar, History, Trophy, Eye, Kanban, Radar, ArrowRight, Users, Plus, Trash2 } from 'lucide-react';

export const RightSidebar = () => {
  const { setActiveTab, setQuickFilter, tenders, teamMembers, teamSaving, teamError, addTeamMember, removeTeamMember } = useApp();
  const [tmName, setTmName] = useState('');
  const [tmEmail, setTmEmail] = useState('');
  const [tmRole, setTmRole] = useState('Uzman');

  const cs = companyStats(tenders);
  const topFirms = firmStats(tenders).firms.slice(0, 3);

  const handleAddMember = async (e) => {
    e.preventDefault();
    if (!tmName.trim()) return;
    const saved=await addTeamMember({ name: tmName.trim(), email: tmEmail.trim(), role: tmRole });
    if(saved){setTmName('');setTmEmail('');}
  };

  const records = [
    { label: 'İncelediklerim', count: cs.reviewed, icon: History, filterKey: 'incelenenler' },
    { label: 'Sözleşmelerim', count: cs.contracts, icon: FileText, filterKey: 'sozlesmeler' },
    { label: 'Sonuçlarım', count: cs.resulted, icon: Trophy, filterKey: 'sonuclananlar' },
    { label: 'Takibimdekiler', count: cs.tracked, icon: Eye, filterKey: 'takiptekiler' }
  ];

  return (
    <aside className="w-full lg:w-80 shrink-0 space-y-4">
      
      {/* Firmanıza Ait Kayıtlar */}
      <div className="bg-white rounded-xl border border-slate-200 shadow-xs overflow-hidden">
        <div className="px-4 py-3 border-b border-slate-100 bg-slate-50 flex items-center justify-between">
          <span className="font-bold text-xs uppercase tracking-wider text-slate-800 flex items-center gap-2">
            <Briefcase className="w-4 h-4 text-blue-600" /> Firmanıza Ait Kayıtlar
          </span>
        </div>
        <div className="p-2 space-y-1">
          {records.map(rec => {
            const Icon = rec.icon;
            return (
              <div
                key={rec.label}
                onClick={() => {
                  setQuickFilter(rec.filterKey);
                  setActiveTab('list');
                }}
                className="flex items-center justify-between p-2.5 rounded-lg hover:bg-slate-50 cursor-pointer transition-colors text-xs font-semibold text-slate-700"
              >
                <div className="flex items-center gap-2.5">
                  <Icon className="w-4 h-4 text-slate-400" />
                  <span>{rec.label}</span>
                </div>
                <span className="bg-slate-100 text-slate-800 font-bold px-2 py-0.5 rounded-md border border-slate-200">
                  {rec.count}
                </span>
              </div>
            );
          })}
        </div>
      </div>

      {/* Yaklaşan ihale tarihleri — takip/panodaki ihaleler, 14 gün */}
      <YaklasanSonTarihler />

      {/* İhale Durumlarım (Kanban Entrance) */}
      <div className="bg-white rounded-xl border border-slate-200 shadow-xs p-4 space-y-3">
        <div className="flex items-center gap-2 font-bold text-xs uppercase tracking-wider text-slate-800 border-b border-slate-100 pb-2">
          <Kanban className="w-4 h-4 text-blue-600" /> İhale Durumlarım
        </div>
        <p className="text-xs text-slate-500 leading-relaxed">
          Takibe aldığınız ihalelere durum atayabilir, ekip içinde sürükle-bırak ile iş dağıtabilirsiniz.
        </p>
        <button type="button"
          onClick={() => setActiveTab('kanban')}
          className="w-full bg-[#1f2937] hover:bg-slate-800 text-white font-bold py-2.5 px-4 rounded-lg text-xs flex items-center justify-center gap-2 transition-colors shadow-xs"
        >
          <Kanban className="w-4 h-4 text-amber-400" />
          <span>Kanban Panosunu Aç</span>
        </button>
      </div>

      {/* Rakip Radar Widget */}
      <div className="bg-white rounded-xl border border-slate-200 shadow-xs p-4 space-y-3">
        <div className="flex items-center justify-between border-b border-slate-100 pb-2">
          <span className="font-bold text-xs uppercase tracking-wider text-slate-800 flex items-center gap-2">
            <Radar className="w-4 h-4 text-indigo-600" /> Rakip Radar & Pazar Payı
          </span>
          <span className="bg-indigo-100 text-indigo-800 text-[10px] font-bold px-2 py-0.5 rounded-full">
            Sektör Analizi
          </span>
        </div>

        <div className="space-y-2.5 text-xs">
          {topFirms.length === 0 ? (
            <p className="text-[11px] text-slate-400 py-2 leading-relaxed">
              Kazanan firma verisi biriktikçe (doğrudan temin & sonuç ilanları) gerçek pazar payları burada listelenir.
            </p>
          ) : (
            topFirms.map((comp, i) => (
              <div key={i} className="space-y-1">
                <div className="flex items-center justify-between text-[11px] font-semibold text-slate-700">
                  <span className="truncate max-w-[170px]">{comp.name}</span>
                  <span className="font-bold text-indigo-900">%{comp.share} ({comp.wins} İhale)</span>
                </div>
                <div className="w-full bg-slate-100 rounded-full h-1.5 overflow-hidden">
                  <div
                    className="bg-indigo-600 h-1.5 rounded-full"
                    style={{ width: `${Math.max(comp.share, 3)}%` }}
                  />
                </div>
              </div>
            ))
          )}
        </div>

        <button type="button"
          onClick={() => setActiveTab('sozlesme')}
          className="w-full text-indigo-600 hover:text-indigo-800 font-bold text-xs py-1.5 flex items-center justify-center gap-1 hover:underline"
        >
          <span>Tüm Rakip Sözleşmelerini İncele</span>
          <ArrowRight className="w-3.5 h-3.5" />
        </button>
      </div>

      {/* Ekip Yönetimi — sunucu kaydı */}
      <div className="bg-white rounded-2xl border border-slate-200 shadow-xs p-4 space-y-3">
        <h3 className="font-extrabold text-xs uppercase tracking-wider text-slate-800 flex items-center gap-2">
          <Users className="w-4 h-4 text-indigo-600" /> Ekip Yönetimi ({teamMembers.length})
        </h3>
        <div className="space-y-1.5 max-h-40 overflow-y-auto">
          {teamMembers.map((m) => (
            <div key={m.id} className="flex items-center justify-between gap-2 bg-slate-50 rounded-lg px-2.5 py-1.5 border border-slate-100">
              <div className="min-w-0">
                <div className="text-xs font-bold text-slate-800 truncate">{m.name}</div>
                <div className="text-[10px] text-slate-500 truncate">{m.role}{m.email ? ` · ${m.email}` : ''}</div>
              </div>
              {(
                <button type="button" disabled={teamSaving} aria-label={`${m.name} ekip kaydını çıkar`} onClick={() => removeTeamMember(m.id)} className="text-slate-400 hover:text-red-500 shrink-0" title="Çıkar">
                  <Trash2 className="w-3.5 h-3.5" />
                </button>
              )}
            </div>
          ))}
        </div>
        {teamError&&<p role="alert" className="text-xs text-red-700">{teamError}</p>}
        {teamSaving&&<p role="status" className="text-xs">Ekip kaydediliyor…</p>}
        <form onSubmit={handleAddMember} className="space-y-1.5 pt-1 border-t border-slate-100">
          <fieldset disabled={teamSaving} className="space-y-1.5">
          <input aria-label="Ekip üyesi adı" maxLength={200} value={tmName} onChange={(e) => setTmName(e.target.value)} placeholder="Ad Soyad"
            className="w-full bg-slate-50 border border-slate-200 rounded-lg px-2.5 py-1.5 text-xs" />
          <div className="flex gap-1.5">
            <input aria-label="Ekip üyesi e-postası" type="email" maxLength={254} value={tmEmail} onChange={(e) => setTmEmail(e.target.value)} placeholder="E-posta (ops.)"
              className="flex-1 bg-slate-50 border border-slate-200 rounded-lg px-2.5 py-1.5 text-xs" />
            <select aria-label="Ekip üyesi görevi" value={tmRole} onChange={(e) => setTmRole(e.target.value)}
              className="bg-slate-50 border border-slate-200 rounded-lg px-2 py-1.5 text-xs">
              <option>Uzman</option><option>Yönetici</option><option>Saha</option><option>Muhasebe</option>
            </select>
          </div>
          <button type="submit" disabled={teamSaving || !tmName.trim()} className="w-full bg-indigo-600 hover:bg-indigo-500 text-white font-bold text-xs py-2 rounded-lg flex items-center justify-center gap-1">
            <Plus className="w-3.5 h-3.5" /> Ekip Üyesi Ekle
          </button>
          </fieldset>
        </form>
      </div>

    </aside>
  );
};