{{-- resources/views/regions/index.blade.php --}}

@extends('layouts.app')

@section('content')
<style>
    :root {
        --ura-primary: #17479E;
        --ura-primary-light: #2558B3;
        --ura-accent: #00BCD4;
        --ura-accent-light: #4DD0E1;
        --ura-success: #10dc60;
        --ura-warning: #ffce00;
        --ura-danger: #f04141;
        --ura-gradient: linear-gradient(135deg, #17479E 0%, #00BCD4 100%);
        --ura-gradient-light: linear-gradient(135deg, rgba(23, 71, 158, 0.1) 0%, rgba(0, 188, 212, 0.1) 100%);
        --ura-shadow: 0 8px 25px rgba(23, 71, 158, 0.15);
        --ura-shadow-hover: 0 12px 35px rgba(23, 71, 158, 0.25);
    }

    .regions-header {
        background: var(--ura-gradient);
        padding: 2rem 0;
        border-radius: 16px;
        margin-bottom: 2rem;
        position: relative;
        overflow: hidden;
        color: white;
        text-align: center;
    }

    .regions-header::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
        animation: float 20s ease-in-out infinite;
    }

    .header-title {
        font-size: 2.5rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1rem;
    }

    .header-subtitle {
        font-size: 1.1rem;
        opacity: 0.9;
        margin: 0;
    }

    .modern-card {
        border: none;
        border-radius: 16px;
        box-shadow: var(--ura-shadow);
        overflow: hidden;
        background: white;
        margin-bottom: 2rem;
    }

    .modern-card-header {
        background: var(--ura-gradient-light);
        padding: 1.5rem 2rem;
        border-bottom: 1px solid rgba(23, 71, 158, 0.1);
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .modern-card-title {
        color: var(--ura-primary);
        font-weight: 600;
        font-size: 1.25rem;
        margin: 0;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .modern-btn {
        border: none;
        border-radius: 8px;
        padding: 0.75rem 1.5rem;
        font-weight: 600;
        transition: all 0.3s ease;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        cursor: pointer;
    }

    .modern-btn-primary {
        background: var(--ura-gradient);
        color: white;
        box-shadow: 0 4px 15px rgba(23, 71, 158, 0.3);
    }

    .modern-btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: var(--ura-shadow-hover);
        color: white;
    }

    .modern-btn-sm {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
    }

    .modern-btn-success {
        background: linear-gradient(135deg, #10dc60 0%, #0bb24c 100%);
        color: white;
    }

    .modern-btn-danger {
        background: linear-gradient(135deg, #f04141 0%, #d32f2f 100%);
        color: white;
    }

    .modern-table {
        background: white;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: none;
        border: 1px solid rgba(23, 71, 158, 0.1);
    }

    .modern-table th {
        background: var(--ura-gradient-light);
        color: var(--ura-primary);
        font-weight: 600;
        padding: 1rem;
        border: none;
        text-align: center;
    }

    .modern-table td {
        padding: 0.75rem 1rem;
        border: 1px solid rgba(23, 71, 158, 0.1);
        text-align: center;
        font-weight: 500;
    }

    .modern-table tbody tr:hover {
        background: var(--ura-gradient-light);
    }

    .modern-breadcrumb {
        background: var(--ura-gradient-light);
        border-radius: 12px;
        padding: 1rem 1.5rem;
        margin-bottom: 2rem;
        border: 1px solid rgba(23, 71, 158, 0.1);
    }

    .breadcrumb-title {
        color: var(--ura-primary);
        font-weight: 600;
        font-size: 1.1rem;
        margin: 0;
    }

    .breadcrumb-nav {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .breadcrumb-nav a {
        color: var(--ura-primary);
        text-decoration: none;
        display: flex;
        align-items: center;
        gap: 0.25rem;
        transition: all 0.3s ease;
    }

    .breadcrumb-nav a:hover {
        color: var(--ura-accent);
    }

    .modal-content {
        border: none;
        border-radius: 16px;
        box-shadow: var(--ura-shadow-hover);
    }

    .modal-header {
        background: var(--ura-gradient-light);
        border-bottom: 1px solid rgba(23, 71, 158, 0.1);
        border-radius: 16px 16px 0 0;
    }

    .modal-title {
        color: var(--ura-primary);
        font-weight: 600;
    }

    .form-control {
        border: 2px solid rgba(23, 71, 158, 0.1);
        border-radius: 8px;
        padding: 0.75rem 1rem;
        transition: all 0.3s ease;
    }

    .form-control:focus {
        border-color: var(--ura-primary);
        box-shadow: 0 0 0 0.2rem rgba(23, 71, 158, 0.25);
    }

    .form-label {
        color: var(--ura-primary);
        font-weight: 600;
        margin-bottom: 0.5rem;
    }

    @keyframes float {
        0%, 100% { transform: translate(0, 0) rotate(0deg); }
        33% { transform: translate(30px, -30px) rotate(120deg); }
        66% { transform: translate(-20px, 20px) rotate(240deg); }
    }

    .badge-counter {
        border-radius: 50% !important;
        width: 35px;
        height: 35px;
        display: flex !important;
        align-items: center;
        justify-content: center;
        font-size: 12px !important;
        box-shadow: 0 2px 8px rgba(23, 71, 158, 0.3);
    }

    .modern-table tbody td {
        border: none !important;
        border-bottom: 1px solid rgba(0,0,0,0.05) !important;
        padding: 1.25rem 1rem !important;
        vertical-align: middle;
    }

    .modern-table tbody tr:hover {
        background: linear-gradient(135deg, rgba(23, 71, 158, 0.03) 0%, rgba(135, 206, 235, 0.03) 100%);
        transform: scale(1.001);
        transition: all 0.2s ease;
        box-shadow: 0 4px 12px rgba(23, 71, 158, 0.08);
    }

    /* Modern Modal Styles */
    .modal-content {
        border: none !important;
        border-radius: 16px !important;
        box-shadow: 0 12px 40px rgba(23, 71, 158, 0.25) !important;
        overflow: hidden;
    }

    .modal-header {
        background: linear-gradient(135deg, #17479E 0%, #4facfe 100%) !important;
        color: white !important;
        border-bottom: none !important;
        padding: 1.5rem 2rem !important;
    }

    .modal-title {
        color: white !important;
        font-weight: 600 !important;
        font-size: 1.25rem !important;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .modal-header .btn-close {
        filter: brightness(0) invert(1);
        opacity: 1;
    }

    .modal-body {
        padding: 2rem !important;
        background: white;
    }

    .modal-body .form-label {
        color: var(--ura-primary);
        font-weight: 600;
        margin-bottom: 0.5rem;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .modal-body .form-control,
    .modal-body .form-select {
        border: 2px solid rgba(23, 71, 158, 0.1);
        border-radius: 8px;
        padding: 0.75rem 1rem;
        transition: all 0.3s ease;
    }

    .modal-body .form-control:focus,
    .modal-body .form-select:focus {
        border-color: var(--ura-primary);
        box-shadow: 0 0 0 0.2rem rgba(23, 71, 158, 0.25);
    }

    .modal-footer {
        padding: 1.5rem 2rem !important;
        border-top: 1px solid rgba(23, 71, 158, 0.1) !important;
        background: linear-gradient(135deg, rgba(23, 71, 158, 0.03) 0%, rgba(0, 188, 212, 0.03) 100%);
    }
</style>

<!-- Modern Breadcrumb -->
<div class="modern-breadcrumb d-flex flex-wrap align-items-center justify-content-between">
    <h6 class="breadcrumb-title">
        <i class="bx bx-home me-2"></i>
        Region Directory
    </h6>
    <ul class="breadcrumb-nav">
        <li>
            <a href="{{ route('dashboard') }}">
                <i class="bx bx-home-alt"></i>
                Dashboard
            </a>
        </li>
        <li><span class="text-muted">•</span></li>
        <li class="text-muted">Regions</li>
    </ul>
</div>

<!-- Region Statistics -->
<div class="row g-3 mb-4">
    @php
        $col_class = 'col-xl col-lg-4 col-md-6';
        $totalDistricts = 0;
        foreach($regions as $region) {
            $totalDistricts += $region->districts->count();
        }
    @endphp

    <div class="{{ $col_class }}">
        <div class="card border-0 shadow-sm h-100" style="background: linear-gradient(135deg, #17479E 0%, #007bff 100%); overflow: hidden;">
            <div class="card-body text-white p-3 position-relative">
                <i class="fas fa-globe fa-2x position-absolute top-0 end-0 me-3 mt-3 opacity-25"></i>
                <div class="d-flex flex-column">
                    <p class="mb-1 opacity-75 small fw-semibold text-uppercase">Total Regions</p>
                    <h5 class="fw-bold mb-0 text-white">{{ count($regions) }}</h5>
                </div>
            </div>
        </div>
    </div>

    <div class="{{ $col_class }}">
        <div class="card border-0 shadow-sm h-100" style="background: linear-gradient(135deg, #28a745 0%, #20c997 100%); overflow: hidden;">
            <div class="card-body text-white p-3 position-relative">
                <i class="fas fa-map-marked-alt fa-2x position-absolute top-0 end-0 me-3 mt-3 opacity-25"></i>
                <div class="d-flex flex-column">
                    <p class="mb-1 opacity-75 small fw-semibold text-uppercase">Total Districts</p>
                    <h5 class="fw-bold mb-0 text-white">{{ $totalDistricts }}</h5>
                </div>
            </div>
        </div>
    </div>

    <div class="{{ $col_class }}">
        <div class="card border-0 shadow-sm h-100" style="background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%); overflow: hidden;">
            <div class="card-body text-white p-3 position-relative">
                <i class="fas fa-chart-pie fa-2x position-absolute top-0 end-0 me-3 mt-3 opacity-25"></i>
                <div class="d-flex flex-column">
                    <p class="mb-1 opacity-90 small fw-semibold text-uppercase">Avg. Districts per Region</p>
                    <h5 class="fw-bold mb-0 text-white">{{ count($regions) > 0 ? round($totalDistricts / count($regions), 1) : 0 }}</h5>
                </div>
            </div>
        </div>
    </div>

    <div class="{{ $col_class }}">
        <div class="card border-0 shadow-sm h-100" style="background: linear-gradient(135deg, #198754 0%, #20c997 100%); overflow: hidden;">
            <div class="card-body text-white p-3 position-relative">
                <i class="fas fa-calendar-plus fa-2x position-absolute top-0 end-0 me-3 mt-3 opacity-25"></i>
                <div class="d-flex flex-column">
                    <p class="mb-1 opacity-75 small fw-semibold text-uppercase">New This Year</p>
                    <h5 class="fw-bold mb-0 text-white">{{ $regions->where('created_at', '>=', now()->startOfYear())->count() }}</h5>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Region Management Table -->
<div class="modern-card">
    <div class="modern-card-header">
        <h5 class="modern-card-title">
            <i class="bx bx-table"></i>
            Region Directory
            <span class="badge bg-primary ms-2">{{ count($regions) }} regions</span>
        </h5>
        <button class="modern-btn modern-btn-primary" data-bs-toggle="modal" data-bs-target="#createModal">
            <i class="bx bx-plus"></i>
            Create New Region
        </button>
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table modern-table mb-0">
                <thead style="background: linear-gradient(135deg, #17479E 0%, #4facfe 100%);">
                    <tr class="text-white">
                        <th width="60" class="text-center border-0">
                            <div class="d-flex align-items-center justify-content-center">
                                <i class="fas fa-hashtag me-1 text-white"></i>
                                <span class="fw-bold text-white">SN</span>
                            </div>
                        </th>
                        <th class="border-0">
                            <div class="d-flex align-items-center">
                                <i class="bx bx-world me-2 text-white"></i>
                                <span class="fw-bold text-white">Region Name</span>
                            </div>
                        </th>
                        <th class="border-0">
                            <div class="d-flex align-items-center">
                                <i class="bx bx-map-alt me-2 text-white"></i>
                                <span class="fw-bold text-white">Districts Count</span>
                            </div>
                        </th>
                        <th class="border-0">
                            <div class="d-flex align-items-center">
                                <i class="bx bx-calendar me-2 text-white"></i>
                                <span class="fw-bold text-white">Created Date</span>
                            </div>
                        </th>
                        <th width="150" class="text-center border-0">
                            <div class="d-flex align-items-center justify-content-center">
                                <i class="bx bx-cog me-2 text-white"></i>
                                <span class="fw-bold text-white">Actions</span>
                            </div>
                        </th>
                    </tr>
                </thead>
                <tbody>
                    @foreach($regions as $region)
                        <tr>
                            <td class="text-center align-middle">
                                <div class="badge badge-counter" style="background: linear-gradient(135deg, #17479E 0%, #4facfe 100%); color: white; font-weight: bold;">
                                    {{ $loop->iteration }}
                                </div>
                            </td>
                            <td class="align-middle"><strong>{{ ucwords($region->name) }}</strong></td>
                            <td class="align-middle">
                                <span class="badge bg-primary rounded-pill">{{ $region->districts->count() }} districts</span>
                            </td>
                            <td class="align-middle">{{ $region->created_at ? $region->created_at->format('F j, Y') : 'N/A' }}</td>
                            <td class="align-middle">
                                <div class="d-flex gap-2 justify-content-center">
                                    <button
                                        class="modern-btn modern-btn-success modern-btn-sm editRegionBtn"
                                        data-bs-toggle="modal"
                                        data-bs-target="#editModal"
                                        data-id="{{ $region->id }}"
                                        data-name="{{ $region->name }}">
                                        <i class="bx bx-edit"></i>
                                        Edit
                                    </button>
                                    <button
                                        class="modern-btn modern-btn-danger modern-btn-sm deleteRegionBtn"
                                        data-bs-toggle="modal"
                                        data-bs-target="#deleteModal"
                                        data-id="{{ $region->id }}"
                                        data-name="{{ $region->name }}">
                                        <i class="bx bx-trash"></i>
                                        Delete
                                    </button>
                                </div>
                            </td>
                        </tr>
                    @endforeach
                </tbody>
            </table>
        </div>
        <div class="card-footer bg-light">
           <div class="d-flex justify-content-center mt-4">
                {{ $regions->links('pagination::bootstrap-5') }}
            </div
        </div>
    </div>
</div>

<!-- Insert Modal -->
<div class="modal fade" id="createModal" tabindex="-1" aria-labelledby="createModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <form action="{{ route('regions.store') }}" method="POST">
            @csrf
            <div class="modal-content">
                <div class="modal-header">
                    <h6 class="modal-title" id="createModalLabel"><i class="bx bx-plus-circle me-2"></i>Create New Region</h6>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body">
                    <div class="mb-3">
                        <label for="name" class="form-label"><i class="bx bx-world"></i>Region Name</label>
                        <input type="text" class="form-control" id="name" name="name" required>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="modern-btn btn-secondary modern-btn-sm" data-bs-dismiss="modal">
                        <i class="bx bx-x"></i>
                        Close
                    </button>
                    <button type="submit" class="modern-btn modern-btn-primary modern-btn-sm">
                        <i class="bx bx-save"></i>
                        Save Region
                    </button>
                </div>
            </div>
        </form>
    </div>
</div>

<!-- Edit Modal -->
<div class="modal fade" id="editModal" tabindex="-1" aria-labelledby="editModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <form id="editForm" method="POST">
            @csrf
            @method('PUT')
            <div class="modal-content">
                <div class="modal-header">
                    <h6 class="modal-title" id="editModalLabel"><i class="bx bx-edit me-2"></i>Edit Region</h6>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body">
                    <div class="mb-3">
                        <label for="edit_name" class="form-label"><i class="bx bx-world"></i>Region Name</label>
                        <input type="text" class="form-control" id="edit_name" name="name" required>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="modern-btn btn-secondary modern-btn-sm" data-bs-dismiss="modal">
                        <i class="bx bx-x"></i>
                        Close
                    </button>
                    <button type="submit" class="modern-btn modern-btn-primary modern-btn-sm">
                        <i class="bx bx-save"></i>
                        Update Region
                    </button>
                </div>
            </div>
        </form>
    </div>
</div>

<!-- Delete Modal -->
<div class="modal fade" id="deleteModal" tabindex="-1" aria-labelledby="deleteModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <form id="deleteForm" method="POST">
            @csrf
            @method('DELETE')
            <div class="modal-content">
                <div class="modal-header" style="background: linear-gradient(135deg, #f04141 0%, #ff5252 100%) !important;">
                    <h6 class="modal-title" id="deleteModalLabel"><i class="bx bx-trash me-2"></i>Delete Region</h6>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
                </div>
                <div class="modal-body">
                    Are you sure you want to delete the region <strong id="deleteRegionName"></strong>?
                </div>
                <div class="modal-footer">
                    <button type="button" class="modern-btn btn-secondary modern-btn-sm" data-bs-dismiss="modal">
                        <i class="bx bx-x"></i>
                        Cancel
                    </button>
                    <button type="submit" class="modern-btn modern-btn-danger modern-btn-sm">
                        <i class="bx bx-trash"></i>
                        Delete Region
                    </button>
                </div>
            </div>
        </form>
    </div>
</div>

<script>
    document.addEventListener('DOMContentLoaded', function () {
        const editRegionBtns = document.querySelectorAll('.editRegionBtn');
        const deleteRegionBtns = document.querySelectorAll('.deleteRegionBtn');
        const editForm = document.getElementById('editForm');
        const deleteForm = document.getElementById('deleteForm');

        // Handle edit modal
        editRegionBtns.forEach(btn => {
            btn.addEventListener('click', function () {
                const id = btn.getAttribute('data-id');
                const name = btn.getAttribute('data-name');

                editForm.action = `/regions/${id}`;
                document.getElementById('edit_name').value = name;
            });
        });

        // Handle delete modal
        deleteRegionBtns.forEach(btn => {
            btn.addEventListener('click', function () {
                const id = btn.getAttribute('data-id');
                const name = btn.getAttribute('data-name');

                deleteForm.action = `/regions/${id}`;
                document.getElementById('deleteRegionName').textContent = name;
            });
        });
    });
</script>


@endsection