@extends('layouts.app')

@section('title', 'POSM Dashboard')

@section('content')

    <div class="fixed-action-bar d-flex align-items-center justify-content-between px-4 flex-wrap gap-2" style="border-radius: 8px;">
        <div class="fw-semibold fixed-nav-title">POSM Dashboard</div>
        
        <div class="d-flex align-items-center flex-wrap gap-2">
            <!-- Additional Actions (Left) -->
            <form action="{{ route('posm.index') }}" method="GET" class="d-flex align-items-center flex-wrap"
                id="posmDashboardFilterForm">
                <div style="width: 220px;">
                    <select name="outlet_id" class="form-select select2" style="width: 100%; border: 1px solid #E5E9F2; border-radius: 6px; height: 38px; font-size: 13px;" onchange="document.getElementById('posmDashboardFilterForm').submit()">
                        <option value="">All Outlets</option>
                        @foreach($outlets as $outlet)
                            <option value="{{ $outlet->id }}" {{ (isset($selectedOutletId) && $selectedOutletId == $outlet->id) ? 'selected' : '' }}>{{ $outlet->name }}</option>
                        @endforeach
                    </select>
                </div>

                <div class="m-1 p-1" style="width: 165px;">
                    <select name="lsr_id" class="form-select select2" style="width: 100%; border: 1px solid #E5E9F2; border-radius: 6px; height: 38px; font-size: 13px;" onchange="document.getElementById('posmDashboardFilterForm').submit()">
                        <option value="">All LSR</option>
                        @foreach($lsrUsers as $user)
                            <option value="{{ $user->id }}" {{ (isset($selectedLsrId) && $selectedLsrId == $user->id) ? 'selected' : '' }}>{{ $user->name }}</option>
                        @endforeach
                    </select>
                </div>

                <div class="m-1 p-1" style="width: 165px;">
                    <select name="tm_id" class="form-select select2" style="width: 100%; border: 1px solid #E5E9F2; border-radius: 6px; height: 38px; font-size: 13px;" onchange="document.getElementById('posmDashboardFilterForm').submit()">
                        <option value="">All TM</option>
                        @foreach($tmUsers as $user)
                            <option value="{{ $user->id }}" {{ (isset($selectedTmId) && $selectedTmId == $user->id) ? 'selected' : '' }}>{{ $user->name }}</option>
                        @endforeach
                    </select>
                </div>

                <div class="m-1 p-1" style="width: 165px;">
                    <select name="period" id="dateRangeSelect" class="form-select select2"
                        style="width: 100%; border: 1px solid #E5E9F2; border-radius: 6px; height: 38px; font-size: 13px;">
                        <option value="all" {{ $dateRange == 'all' ? 'selected' : '' }}>All Time</option>
                        <option value="today" {{ $dateRange == 'today' ? 'selected' : '' }}>Today</option>
                        <option value="7_days" {{ $dateRange == '7_days' ? 'selected' : '' }}>Last 7 Days</option>
                        <option value="30_days" {{ $dateRange == '30_days' ? 'selected' : '' }}>Last 30 Days</option>
                        <option value="custom" {{ $dateRange == 'custom' ? 'selected' : '' }}>Custom Range</option>
                    </select>
                </div>

                <div id="customDateInputs" class="d-flex align-items-center">
                    <input type="text" name="custom_range" id="customRangePicker" class="form-control pr-3"
                        value="{{ request('custom_range') }}" placeholder="Select Date Range..." readonly
                        style="width: 200px; border: 1px solid #E5E9F2; height: 38px; border-radius: 6px; font-size: 13px; {{ $dateRange == 'custom' ? 'background-color: #fff;' : 'background-color: #e9ecef;' }}"
                        {{ $dateRange == 'custom' ? '' : 'disabled' }}>
                </div>

            </form>

            <div class="d-flex align-items-center">
                <a href="{{ route('posm.index') }}" 
                    data-toggle="tooltip" title="Clear Filters" style="text-decoration: none;">
                    <i class="fa-solid fa-rotate-right fixed-nav-btn fixed-nav-btn-active d-inline-flex align-items-center justify-content-center mx-1"></i>
                </a>
                <a href="{{ route('posm.summary.export', request()->all()) }}" 
                    data-toggle="tooltip" title="Export PDF">
                    <i class="fa-solid fa-file-pdf fixed-nav-btn fixed-nav-btn-active d-inline-flex align-items-center justify-content-center mx-1"></i>
                </a>
            </div>
            
        </div>
    </div>

    <div class="mt-2 mb-5" style="font-family: 'Inter', sans-serif;">

        <!-- KPI Cards Section (Match HoReCa Screenshot) -->
        <div class="row g-3 mb-4">
            <div class="col-md-3">
                <div class="card border-0 shadow-sm kpi-card clickable h-100" onclick="window.location.href='{{ route('posm.products.index', request()->all()) }}'">
                    <div class="card-body p-4">
                        <div class="d-flex justify-content-between align-items-start">
                            <div>
                                <p class="text-muted mb-1 text-uppercase fw-bold" style="font-size: 0.75rem;">Products</p>
                                <h3 class="mb-1 fw-bold">{{ $stats['products'] }}</h3>
                                <div class="badge bg-success-subtle text-success rounded-pill" style="font-size: 0.7rem;">
                                    Total Active
                                </div>
                            </div>
                            <div class="icon-shape bg-primary text-white rounded-3 p-2" style="width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem;" data-toggle="tooltip" title="Total number of POSM products created within the selected date range.">
                                <i class="fa-solid fa-box"></i>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
            <div class="col-md-3">
                <div class="card border-0 shadow-sm kpi-card clickable h-100" onclick="window.location.href='{{ route('horeca.outlets.index', request()->all()) }}'">
                    <div class="card-body p-4">
                        <div class="d-flex justify-content-between align-items-start">
                            <div>
                                <p class="text-muted mb-1 text-uppercase fw-bold" style="font-size: 0.75rem;">Outlets</p>
                                <h3 class="mb-1 fw-bold">{{ $stats['outlets'] }}</h3>
                                <span class="text-muted" style="font-size: 0.7rem;">Registered Points</span>
                            </div>
                            <div class="icon-shape bg-info text-white rounded-3 p-2" style="width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; background-color: #0dcaf0 !important;" data-toggle="tooltip" title="Total registered outlets matching your filters and date range.">
                                <i class="fa-solid fa-store"></i>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
            <div class="col-md-3">
                <div class="card border-0 shadow-sm kpi-card clickable h-100" onclick="window.location.href='{{ route('app-users.index', request()->all()) }}'">
                    <div class="card-body p-4">
                        <div class="d-flex justify-content-between align-items-start">
                            <div>
                                <p class="text-muted mb-1 text-uppercase fw-bold" style="font-size: 0.75rem;">Users</p>
                                <h3 class="mb-1 fw-bold">{{ $stats['users'] }}</h3>
                                <div class="badge bg-warning-subtle text-warning rounded-pill" style="font-size: 0.7rem;">
                                    Active Personnel
                                </div>
                            </div>
                            <div class="icon-shape text-white rounded-3 p-2" style="width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; background-color: #ffc107 !important;" data-toggle="tooltip" title="Total mobile app users registered within the selected date range.">
                                <i class="fa-solid fa-users"></i>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
            <div class="col-md-3">
                <div class="card border-0 shadow-sm kpi-card clickable h-100" onclick="window.location.href='{{ route('posm.events.index', request()->all()) }}'">
                    <div class="card-body p-4">
                        <div class="d-flex justify-content-between align-items-start">
                            <div>
                                <p class="text-muted mb-1 text-uppercase fw-bold" style="font-size: 0.75rem;">Events</p>
                                <h3 class="mb-1 fw-bold">{{ $stats['events'] }}</h3>
                                <span class="text-danger small" style="font-size: 0.7rem;">Active Budgets</span>
                            </div>
                            <div class="icon-shape text-white rounded-3 p-2" style="width: 48px; height: 48px; display: flex; align-items: center; justify-content: center; font-size: 1.25rem; background-color: #ef4444 !important;" data-toggle="tooltip" title="Total event budgets created within the selected date range.">
                                <i class="fa-solid fa-calendar-check"></i>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="row g-4 mb-4">
            <!-- Recent Activity Panel (SA-02, 60% Width) -->
            <div class="col-lg-7">
                <div class="card border-0 shadow-sm rounded-4 h-100 bg-white overflow-hidden">
                    <div class="card-header bg-white border-0 p-3 pb-1">
                        <h6 class="fw-bold mb-0" style="font-size: 16px; color: #3b4494;">Recent Activity</h6>
                    </div>
                    <div class="card-body p-3 pt-3">
                        <div class="list-group list-group-flush">
                            @forelse($recentActivities as $activity)
                                <div class="list-group-item px-0 border-light border-bottom-0 mb-3 d-flex align-items-start">
                                    <div class="icon-circle bg-soft-{{ $activity['color'] }} text-{{ $activity['color'] }} me-3 flex-shrink-0" style="width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; border-radius: 8px;">
                                        <i class="{{ $activity['icon'] }}" style="font-size: 16px;"></i>
                                    </div>
                                    <div class="flex-grow-1">
                                        <div class="d-flex flex-column">
                                            <p class="mb-0 text-dark fw-semibold" style="font-size: 13px;">{{ $activity['description'] }}</p>
                                            <div class="d-flex align-items-center mt-1">
                                                <span class="text-muted" style="font-size: 12px;">by {{ $activity['user'] }}</span>
                                                <span class="text-muted mx-2">•</span>
                                                <span class="text-muted" style="font-size: 12px;">{{ $activity['time'] }}</span>
                                            </div>
                                        </div>
                                    </div>
                                    <a href="{{ $activity['link'] }}" class="btn btn-sm btn-ghost-primary p-1 ms-2">
                                        <i class="fa-solid fa-chevron-right text-muted" style="font-size: 12px;"></i>
                                    </a>
                                </div>
                            @empty
                                <div class="text-center py-5 text-muted small">No recent activity detected.</div>
                            @endforelse
                        </div>
                    </div>
                    <div class="card-footer bg-white border-0 p-3 pt-0">
                        <a href="{{ route('posm.orders.index') }}" class="text-primary fw-bold text-decoration-none" style="font-size: 13px; color: #f39223 !important;">View All Activity</a>
                    </div>
                </div>
            </div>

            <!-- Pending Approvals Panel (SA-02, 40% Width) -->
            <div class="col-lg-5">
                <div class="card border-0 shadow-sm rounded-4 h-100 bg-white overflow-hidden">
                    <div class="card-header bg-white border-0 p-3 pb-1">
                        <h6 class="fw-bold mb-0" style="font-size: 16px; color: #3b4494;">Pending Approvals</h6>
                    </div>
                    <div class="card-body p-3 pt-3 overflow-auto" style="max-height: 480px;">
                        <div class="list-group list-group-flush">
                            @forelse($pendingApprovals as $pending)
                                <a href="{{ route('posm.depletion.show', $pending->id) }}" class="list-group-item list-group-item-action px-3 border-light border mb-2 rounded-3 hover-shadow-sm transition-all" style="border-color: #f1f5f9 !important;">
                                    <div class="d-flex flex-column">
                                        <span class="text-dark fw-semibold" style="font-size: 13px;">Job No: {{ str_pad($pending->job_no, 5, '0', STR_PAD_LEFT) }}</span>
                                        <div class="d-flex align-items-center justify-content-between mt-1">
                                            <span class="text-muted" style="font-size: 11px;">Pending Approval</span>
                                            <span class="text-muted" style="font-size: 11px;">{{ $pending->created_at->format('M d') }}</span>
                                        </div>
                                    </div>
                                </a>
                            @empty
                                <div class="text-center py-5 text-muted small">No items requiring action.</div>
                            @endforelse
                        </div>
                    </div>
                    <div class="card-footer bg-white border-0 p-3 pt-0">
                        <a href="{{ route('posm.reports.depletion-status') }}" class="text-primary fw-bold text-decoration-none" style="font-size: 13px; color: #f39223 !important;">View All</a>
                    </div>
                </div>
            </div>
        </div>

        <!-- System Health Bar (SA-02) -->
        <div class="card border-0 shadow-sm rounded-4 bg-white overflow-hidden" style="min-height: 48px;">
            <div class="d-flex align-items-center justify-content-between h-100 px-3 py-2 text-nowrap">
                <div class="d-flex align-items-center gap-4">
                    <div class="d-flex align-items-center">
                        <span class="status-dot green-dot me-2"></span>
                        <span class="text-muted mx-1" style="font-size: 13px;">Database: <span class="text-success fw-bold">Online</span></span>
                    </div>
                    <div class="d-flex align-items-center mx-3">
                        <span class="status-dot green-dot me-2"></span>
                        <span class="text-muted mx-1" style="font-size: 13px;">API: <span class="text-success fw-bold">Healthy</span></span>
                    </div>
                    <div class="d-flex align-items-center">
                        <span class="status-dot healthy me-2" style="background: #cbd5e1; width: 8px; height: 8px;"></span>
                        <span class="text-muted mx-1" style="font-size: 13px;">Storage: <span class="text-dark fw-bold">67% used</span></span>
                    </div>
                </div>
                <div class="text-muted fw-bold border-start ps-4 d-none d-md-block" style="letter-spacing: 0.5px; font-size: 11px; opacity: 0.8;">
                    <i class="fa-solid fa-shield-halved me-2"></i> SYSTEM MONITORING ACTIVE
                </div>
            </div>
        </div>
    </div>

    <!-- Test Email Modal -->
    <div class="modal fade" id="testEmailModal" tabindex="-1" role="dialog" aria-hidden="true">
        <div class="modal-dialog modal-dialog-centered" role="document">
            <div class="modal-content border-0 shadow-lg" style="border-radius: 20px; overflow: hidden;">
                <form action="{{ route('posm.test-emails.send') }}" method="POST">
                    @csrf
                    <input type="hidden" name="type" value="all">
                    <div class="modal-header border-0 bg-white p-4 d-flex align-items-center justify-content-between">
                        <h5 class="modal-title fw-bold text-dark mb-0" style="font-size: 1.25rem;">Send Test Notifications</h5>
                        <button type="button" class="close border-0 bg-transparent text-muted" data-dismiss="modal" aria-label="Close" style="font-size: 1.5rem; outline: none;">
                            <span aria-hidden="true">&times;</span>
                        </button>
                    </div>
                    <div class="modal-body p-5" style="background-color: #f8fafc;">
                        <div class="text-center mb-4">
                            <div class="avatar-lg bg-soft-warning rounded-circle d-flex align-items-center justify-content-center mx-auto mb-4" 
                                style="width: 80px; height: 80px; background-color: #fef3c7 !important;">
                                <i class="fa-solid fa-paper-plane" style="color: #f59e0b; font-size: 1.75rem;"></i>
                            </div>
                            <p class="text-secondary small px-4">Send POSM email formats to your account using demo data.</p>
                        </div>
                        
                        <div class="mb-4">
                            <label class="form-label fw-bold text-dark fs-12 mb-2" style="color: #475569 !important;">Recipient Email</label>
                            <div class="input-group border bg-white rounded-3 overflow-hidden shadow-sm" style="border-color: #e2e8f0 !important;">
                                <span class="input-group-text bg-transparent border-0 pe-1">
                                    <i class="fa-solid fa-at text-muted"></i>
                                </span>
                                <input type="email" name="email" class="form-control border-0 px-2 fw-semibold" 
                                    style="height: 48px; font-size: 15px; color: #1e293b;"
                                    placeholder="admin@susitk.com" value="{{ auth()->user()->email ?? 'admin@susitk.com' }}" required>
                            </div>
                        </div>
                    </div>
                    <div class="modal-footer border-0 p-4 bg-white d-flex align-items-center justify-content-end gap-2">
                        <button type="button" class="btn fw-bold px-4 py-2 shadow-sm text-white" 
                            data-dismiss="modal" 
                            style="background-color: #4dc3ff; border-radius: 8px; border: none; font-size: 15px;">Cancel</button>
                        <button type="submit" class="btn fw-bold px-4 py-2 shadow-sm text-white" 
                            style="background-color: #f39223; border-radius: 8px; border: none; font-size: 15px;">Send All</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

@endsection

@push('js')
    <script src="https://cdn.jsdelivr.net/npm/flatpickr"></script>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/flatpickr/dist/flatpickr.min.css">
    
    <script>
        $(document).ready(function () {
            // Date Range Selection
            const dateRangeSelect = document.getElementById('dateRangeSelect');
            const customDateInputs = document.getElementById('customDateInputs');
            
            flatpickr("#customRangePicker", {
                mode: "range",
                dateFormat: "Y-m-d",
                onClose: function(selectedDates, dateStr, instance) {
                    if(selectedDates.length === 2) {
                        document.getElementById('posmDashboardFilterForm').submit();
                    }
                }
            });

            $('.select2').select2({
                width: '100%'
            });

            if (dateRangeSelect) {
                $('#dateRangeSelect').on('change', function() {
                    const picker = document.getElementById('customRangePicker');
                    if (this.value === 'custom') {
                        if (picker) {
                            picker.disabled = false;
                            picker.style.backgroundColor = '#fff';
                        }
                    } else {
                        if (picker) {
                            picker.disabled = true;
                            picker.style.backgroundColor = '#e9ecef';
                            picker.value = '';
                        }
                        document.getElementById('posmDashboardFilterForm').submit();
                    }
                });
            }

            // Handle select2 changes if they are used
            $('select[name="outlet_id"], select[name="lsr_id"], select[name="tm_id"]').on('change', function() {
                document.getElementById('posmDashboardFilterForm').submit();
            });
        });
    </script>
@endpush

@push('css')
    <style>
        .fixed-action-bar {
            position: sticky;
            top: 60px;
            z-index: 99;
            background: #fff;
            padding: 12px 0;
            border-bottom: 1px solid #eef0f7;
            margin-bottom: 20px;
            width: 100%;
        }
        .green-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            display: inline-block;
            background-color: #10B981;
        }
        .status-dot {
            display: inline-block;
        }
        .kpi-card { 
            border-radius: 12px; 
            transition: all 0.2s ease-in-out; 
            border: 1px solid rgba(0,0,0,0.05) !important;
        }
        .kpi-card.clickable:hover { 
            cursor: pointer; 
            transform: translateY(-2px); 
            box-shadow: 0 8px 15px rgba(0,0,0,0.05) !important; 
        }
        .bg-soft-primary { background-color: #e0f2fe; color: #0ea5e9; }
        .bg-soft-warning { background-color: #fef3c7; color: #f59e0b; }
        .bg-soft-info { background-color: #e0f2fe; color: #0ea5e9; }
        .bg-soft-success { background-color: #dcfce7; color: #10b981; }
        .btn-ghost-primary { color: #3b82f6; background: transparent; border: none; }
        .btn-ghost-primary:hover { background: rgba(59, 130, 246, 0.1); }
        .select2-container--default .select2-selection--single .select2-selection__rendered {
            padding-right: 35px !important;
            overflow: hidden !important;
            text-overflow: ellipsis !important;
            white-space: nowrap !important;
            display: block !important;
            box-sizing: border-box !important;
            max-width: 100%;
        }
        .ls-1 { letter-spacing: 0.5px; }
        .transition-all { transition: all 0.2s; }
        .hover-shadow-sm:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
    </style>
@endpush