@extends('layouts.app')

@section('title', 'Kontak & Leads')

@section('content')

<div class="page-header">
    <div>
        <h1 class="page-title">Kontak & Leads</h1>
        <p class="page-subtitle">Total {{ number_format($summary['total']) }} kontak terdaftar</p>
    </div>
    <div class="page-actions">
        @can('import contacts')
        <form method="POST" action="{{ route('contacts.import') }}" enctype="multipart/form-data" id="importForm">
            @csrf
            <label class="btn btn-secondary" style="cursor:pointer;">
                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-8l-4-4m0 0L8 8m4-4v12"/></svg>
                Import
                <input type="file" name="file" accept=".xlsx,.xls,.csv" style="display:none;" onchange="this.form.submit()">
            </label>
        </form>
        @endcan
        @can('create contacts')
        <a href="{{ route('contacts.create') }}" class="btn btn-primary">
            <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"/></svg>
            Tambah Kontak
        </a>
        @endcan
    </div>
</div>

{{-- Summary Stats --}}
<div class="stats-grid" style="grid-template-columns: repeat(4, 1fr); margin-bottom: 1rem;">
    <div class="stat-card">
        <div class="stat-icon blue"><svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0z"/></svg></div>
        <div><div class="stat-value">{{ number_format($summary['total']) }}</div><div class="stat-label">Total Kontak</div></div>
    </div>
    <div class="stat-card">
        <div class="stat-icon blue"><svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M12 4v16m8-8H4"/></svg></div>
        <div><div class="stat-value">{{ number_format($summary['new']) }}</div><div class="stat-label">Lead Baru</div></div>
    </div>
    <div class="stat-card">
        <div class="stat-icon purple"><svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/></svg></div>
        <div><div class="stat-value">{{ number_format($summary['qualified']) }}</div><div class="stat-label">Qualified</div></div>
    </div>
    <div class="stat-card">
        <div class="stat-icon green"><svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M13 7h8m0 0v8m0-8l-8 8-4-4-6 6"/></svg></div>
        <div><div class="stat-value">{{ number_format($summary['converted']) }}</div><div class="stat-label">Converted</div></div>
    </div>
</div>

{{-- Filter Bar --}}
<div class="card" style="margin-bottom: 1rem;">
    <div class="card-body" style="padding: .875rem 1.25rem;">
        <form method="GET" action="{{ route('contacts.index') }}" id="filterForm">
            <div style="display:flex; gap:.75rem; flex-wrap:wrap; align-items:center;">
                <div style="flex:1; min-width:200px;">
                    <div style="position:relative;">
                        <span style="position:absolute;left:.75rem;top:50%;transform:translateY(-50%);color:var(--gray-400);">
                            <svg fill="none" viewBox="0 0 24 24" stroke="currentColor" style="width:16px;height:16px;"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/></svg>
                        </span>
                        <input type="text" name="search" value="{{ request('search') }}"
                               placeholder="Cari nama, telepon, perusahaan..."
                               class="form-control" style="padding-left:2.25rem;"
                               onchange="this.form.submit()">
                    </div>
                </div>

                <select name="status" class="form-control" style="width:140px;" onchange="this.form.submit()">
                    <option value="">Semua Status</option>
                    @foreach(\App\Models\Contact::STATUS_LABELS as $val => $label)
                    <option value="{{ $val }}" {{ request('status') === $val ? 'selected' : '' }}>{{ $label }}</option>
                    @endforeach
                </select>

                <select name="source" class="form-control" style="width:140px;" onchange="this.form.submit()">
                    <option value="">Semua Sumber</option>
                    @foreach(\App\Models\Contact::SOURCE_LABELS as $val => $label)
                    <option value="{{ $val }}" {{ request('source') === $val ? 'selected' : '' }}>{{ $label }}</option>
                    @endforeach
                </select>

                @cannot('sales')
                <select name="assigned_to" class="form-control" style="width:160px;" onchange="this.form.submit()">
                    <option value="">Semua Sales</option>
                    @foreach($users as $user)
                    <option value="{{ $user->id }}" {{ request('assigned_to') === $user->id ? 'selected' : '' }}>{{ $user->name }}</option>
                    @endforeach
                </select>
                @endcannot

                @if(request()->hasAny(['search','status','source','assigned_to']))
                <a href="{{ route('contacts.index') }}" class="btn btn-ghost btn-sm">Reset</a>
                @endif
            </div>
        </form>
    </div>
</div>

{{-- Table --}}
<div class="card">
    <div class="table-wrapper">
        @if($contacts->isEmpty())
        <div class="empty-state">
            <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.5" d="M17 20h5v-2a3 3 0 00-5.356-1.857M17 20H7m10 0v-2c0-.656-.126-1.283-.356-1.857M7 20H2v-2a3 3 0 015.356-1.857M7 20v-2c0-.656.126-1.283.356-1.857m0 0a5.002 5.002 0 019.288 0M15 7a3 3 0 11-6 0 3 3 0 016 0z"/></svg>
            <div class="empty-state-title">Belum ada kontak</div>
            <p class="empty-state-text">Tambah kontak baru atau ubah filter pencarian</p>
            @can('create contacts')
            <a href="{{ route('contacts.create') }}" class="btn btn-primary">Tambah Kontak Pertama</a>
            @endcan
        </div>
        @else
        <table>
            <thead>
                <tr>
                    <th>Kontak</th>
                    <th>Perusahaan</th>
                    <th>Sumber</th>
                    <th>Status</th>
                    <th>Assigned To</th>
                    <th>Kontak Terakhir</th>
                    <th style="text-align:right;">Aksi</th>
                </tr>
            </thead>
            <tbody>
                @foreach($contacts as $contact)
                <tr>
                    <td>
                        <div style="display:flex;align-items:center;gap:.75rem;">
                            <div style="width:36px;height:36px;border-radius:8px;background:var(--primary-50);color:var(--primary);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;flex-shrink:0;">
                                {{ strtoupper(substr($contact->name, 0, 2)) }}
                            </div>
                            <div>
                                <a href="{{ route('contacts.show', $contact) }}" class="fw-600" style="color:var(--gray-900);text-decoration:none;">{{ $contact->name }}</a>
                                <div class="text-small text-muted">{{ $contact->phone }}</div>
                            </div>
                        </div>
                    </td>
                    <td>
                        <div>{{ $contact->company ?? '—' }}</div>
                        @if($contact->position)
                        <div class="text-small text-muted">{{ $contact->position }}</div>
                        @endif
                    </td>
                    <td>
                        @if($contact->source)
                        <span class="badge badge-gray">{{ $contact->source_label }}</span>
                        @else
                        <span class="text-muted">—</span>
                        @endif
                    </td>
                    <td>
                        <span class="badge badge-{{ $contact->status_color }}">{{ $contact->status_label }}</span>
                    </td>
                    <td>
                        @if($contact->assignedTo)
                        <div style="display:flex;align-items:center;gap:.5rem;">
                            <div style="width:24px;height:24px;border-radius:6px;background:var(--primary);color:white;display:flex;align-items:center;justify-content:center;font-size:.625rem;font-weight:700;">
                                {{ $contact->assignedTo->initials }}
                            </div>
                            <span class="text-small">{{ $contact->assignedTo->name }}</span>
                        </div>
                        @else
                        <span class="text-muted text-small">Belum diassign</span>
                        @endif
                    </td>
                    <td class="text-small text-muted">
                        {{ $contact->last_contact_at ? $contact->last_contact_at->locale('id')->diffForHumans() : $contact->created_at->locale('id')->diffForHumans() }}
                    </td>
                    <td>
                        <div style="display:flex;gap:.25rem;justify-content:flex-end;">
                            <a href="{{ route('contacts.show', $contact) }}" class="btn btn-ghost btn-sm btn-icon" title="Lihat Detail">
                                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"/><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"/></svg>
                            </a>
                            @can('edit contacts')
                            <a href="{{ route('contacts.edit', $contact) }}" class="btn btn-ghost btn-sm btn-icon" title="Edit">
                                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"/></svg>
                            </a>
                            @endcan
                            @can('delete contacts')
                            <button type="button" class="btn btn-ghost btn-sm btn-icon" style="color:var(--danger);" title="Hapus"
                                onclick="confirmDelete('{{ route('contacts.destroy', $contact) }}', '{{ $contact->name }}')">
                                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="1.75" d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"/></svg>
                            </button>
                            @endcan
                        </div>
                    </td>
                </tr>
                @endforeach
            </tbody>
        </table>
        @endif
    </div>

    @if($contacts->hasPages())
    <div class="pagination-wrapper">
        <div class="pagination-info">
            Menampilkan {{ $contacts->firstItem() }}–{{ $contacts->lastItem() }} dari {{ $contacts->total() }} kontak
        </div>
        <div class="pagination">
            @if($contacts->onFirstPage())
            <span class="page-link disabled">
                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor" style="width:14px;height:14px;"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"/></svg>
            </span>
            @else
            <a class="page-link" href="{{ $contacts->previousPageUrl() }}">
                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor" style="width:14px;height:14px;"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7"/></svg>
            </a>
            @endif

            @foreach($contacts->getUrlRange(max(1, $contacts->currentPage()-2), min($contacts->lastPage(), $contacts->currentPage()+2)) as $page => $url)
            <a class="page-link {{ $page === $contacts->currentPage() ? 'active' : '' }}" href="{{ $url }}">{{ $page }}</a>
            @endforeach

            @if($contacts->hasMorePages())
            <a class="page-link" href="{{ $contacts->nextPageUrl() }}">
                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor" style="width:14px;height:14px;"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/></svg>
            </a>
            @else
            <span class="page-link disabled">
                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor" style="width:14px;height:14px;"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/></svg>
            </span>
            @endif
        </div>
    </div>
    @endif
</div>

{{-- Delete Confirm Modal --}}
<div class="modal-overlay" id="deleteModal">
    <div class="modal" style="max-width:420px;">
        <div class="modal-header">
            <span class="modal-title">Hapus Kontak</span>
            <button class="modal-close" onclick="closeModal('deleteModal')">
                <svg fill="none" viewBox="0 0 24 24" stroke="currentColor"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/></svg>
            </button>
        </div>
        <div class="modal-body">
            <p style="color:var(--gray-600);">Hapus kontak <strong id="deleteContactName"></strong>? Tindakan ini tidak dapat dibatalkan. Data deal dan tugas terkait akan ikut terhapus.</p>
        </div>
        <div class="modal-footer">
            <button class="btn btn-secondary" onclick="closeModal('deleteModal')">Batal</button>
            <form id="deleteForm" method="POST">
                @csrf @method('DELETE')
                <button type="submit" class="btn btn-danger">Hapus</button>
            </form>
        </div>
    </div>
</div>

@endsection

@push('scripts')
<script>
function confirmDelete(url, name) {
    document.getElementById('deleteForm').action = url;
    document.getElementById('deleteContactName').textContent = name;
    openModal('deleteModal');
}
</script>
@endpush