@extends('layout.main')

@push('style')
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/sweetalert2@11/dist/sweetalert2.min.css">
@endpush

@section('content')
<div class="container-xxl flex-grow-1 container-p-y">
    <div class="card">
        <div class="card-header border-bottom d-flex justify-content-between align-items-center">
            <h5 class="card-title mb-0">Data Map Lahan</h5>
            
            <div class="d-flex gap-2">
                <button class="btn btn-sm btn-label-secondary" type="button" data-bs-toggle="collapse" data-bs-target="#filterSection" aria-expanded="false" aria-controls="filterSection">
                    <i class="ti tabler-filter me-1"></i> Filter Lanjut
                </button>
                <a href="{{ route('lahan-cpcl.create') }}" class="btn btn-sm btn-primary">
                    <i class="ti tabler-plus me-1"></i> Tambah Lahan
                </a>
            </div>
        </div>
        
        <form method="GET" action="{{ route('lahan.index') }}" id="filterForm">
            
            <div class="card-body border-bottom pt-4">
                <div class="d-flex justify-content-between align-items-center row gap-3 gap-md-0">
                    <div class="col-md-auto">
                        <div class="d-flex align-items-center">
                            <label class="me-2 text-nowrap">Show</label>
                            <select name="per_page" class="form-select form-select-sm w-auto" onchange="this.form.submit()">
                                <option value="10" {{ request('per_page') == 10 ? 'selected' : '' }}>10</option>
                                <option value="25" {{ request('per_page') == 25 ? 'selected' : '' }}>25</option>
                                <option value="50" {{ request('per_page') == 50 ? 'selected' : '' }}>50</option>
                            </select>
                            <label class="ms-2 text-nowrap">entries</label>
                        </div>
                    </div>
                    <div class="col-md-auto">
                        <div class="input-group input-group-sm">
                            <input type="text" name="search" class="form-control" placeholder="Cari Lahan / Pemilik..." value="{{ request('search') }}">
                            <button type="submit" class="btn btn-primary"><i class="ti tabler-search"></i></button>
                            @if(request()->anyFilled(['search', 'provinsi_id', 'kabupatenkota_id', 'kecamatan_id', 'desa_kelurahan_id', 'status_kepemilikan']))
                                <a href="{{ route('lahan.index') }}" class="btn btn-label-secondary" title="Reset Semua Filter"><i class="ti tabler-refresh"></i></a>
                            @endif
                        </div>
                    </div>
                </div>
            </div>

            @php
                $isFilterActive = request()->anyFilled([
                    'provinsi_id', 'kabupatenkota_id', 'kecamatan_id', 'desa_kelurahan_id', 
                    'status_kepemilikan'
                ]);
            @endphp

            <div class="collapse {{ $isFilterActive ? 'show' : '' }}" id="filterSection">
                <div class="card-body border-bottom bg-lighter">
                    <div class="row g-3 mb-3">
                        <div class="col-md-3">
                            <label class="form-label small text-muted">Provinsi</label>
                            <select name="provinsi_id" id="provinsi_id" class="form-select form-select-sm">
                                <option value="">Semua Provinsi</option>
                                @foreach($provinsi as $prov)
                                    <option value="{{ $prov->id }}" {{ request('provinsi_id') == $prov->id ? 'selected' : '' }}>{{ $prov->nama }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-3">
                            <label class="form-label small text-muted">Kabupaten/Kota</label>
                            <select name="kabupatenkota_id" id="kabupatenkota_id" class="form-select form-select-sm" {{ empty($kabupaten) ? 'disabled' : '' }}>
                                <option value="">Semua Kab/Kota</option>
                                @foreach($kabupaten ?? [] as $kab)
                                    <option value="{{ $kab->id }}" {{ request('kabupatenkota_id') == $kab->id ? 'selected' : '' }}>{{ $kab->nama }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-3">
                            <label class="form-label small text-muted">Kecamatan</label>
                            <select name="kecamatan_id" id="kecamatan_id" class="form-select form-select-sm" {{ empty($kecamatan) ? 'disabled' : '' }}>
                                <option value="">Semua Kecamatan</option>
                                @foreach($kecamatan ?? [] as $kec)
                                    <option value="{{ $kec->id }}" {{ request('kecamatan_id') == $kec->id ? 'selected' : '' }}>{{ $kec->nama }}</option>
                                @endforeach
                            </select>
                        </div>
                        <div class="col-md-3">
                            <label class="form-label small text-muted">Desa/Kelurahan</label>
                            <select name="desa_kelurahan_id" id="desa_kelurahan_id" class="form-select form-select-sm" {{ empty($desa) ? 'disabled' : '' }}>
                                <option value="">Semua Desa</option>
                                @foreach($desa ?? [] as $ds)
                                    <option value="{{ $ds->id }}" {{ request('desa_kelurahan_id') == $ds->id ? 'selected' : '' }}>{{ $ds->nama }}</option>
                                @endforeach
                            </select>
                        </div>
                    </div>

                    <div class="row g-3">
                        <div class="col-md-3">
                            <label class="form-label small text-muted">Status Kepemilikan</label>
                            <select name="status_kepemilikan" class="form-select form-select-sm">
                                <option value="">Semua Status</option>
                                <option value="sendiri" {{ request('status_kepemilikan') == 'sendiri' ? 'selected' : '' }}>Milik Pribadi</option>
                                <option value="sewa" {{ request('status_kepemilikan') == 'sewa' ? 'selected' : '' }}>Sewa</option>
                                <option value="adat" {{ request('status_kepemilikan') == 'adat' ? 'selected' : '' }}>Tanah Adat</option>
                                <option value="lainnya" {{ request('status_kepemilikan') == 'lainnya' ? 'selected' : '' }}>Lainnya</option>
                            </select>
                        </div>

                        <div class="col-md-3 d-flex align-items-end">
                            <button type="submit" class="btn btn-sm btn-primary">Terapkan Filter</button>
                        </div>
                    </div>
                </div>
            </div>
        </form>

        <div class="table-responsive text-nowrap">
            <table class="table table-hover">
                <thead class="border-top">
                    <tr>
                        <th>No</th>
                        <th>Nama Lahan</th>
                        <th>Pemilik</th>
                        <th>Status</th>
                        <th>Lokasi</th>
                        <th>Luas (Ha/m2)</th>
                        <th>GeoJSON</th>
                        <th>Aksi</th>
                    </tr>
                </thead>
                <tbody>
                    @forelse($lahan as $index => $item)
                        <tr>
                            <td>{{ $lahan->firstItem() + $index }}</td> 
                            <td><span class="text-heading fw-medium">{{ $item->nama }}</span></td>
                            <td>{{ $item->nama_pemilik ?? '-' }}</td>
                            <td>
                                <span class="badge bg-label-info">{{ ucfirst($item->status_kepemilikan->value) }}</span>
                            </td>
                            <td>
                                <small class="text-muted">
                                    @php
                                        $kodeDesa = (string) ($item->desakelurahan->kode ?? ''); 
                                        $labelWilayah = 'Desa'; 
                                        if (strlen($kodeDesa) >= 4) {
                                            $digitStatus = substr($kodeDesa, -4, 1); 
                                            if ($digitStatus === '1') {
                                                $labelWilayah = 'Kel.';
                                            } elseif ($digitStatus === '2') {
                                                $labelWilayah = 'Desa';
                                            }
                                        }
                                    @endphp
                                    {{ $labelWilayah }} {{ $item->desakelurahan->nama ?? '-' }},<br>
                                    Kec. {{ $item->desakelurahan->kecamatan->nama ?? '-' }}
                                </small>
                            </td>
                            <td>{{ $item->luas_lahan ?? '-' }}</td>
                            <td>
                                @if($item->path)
                                    <i class="ti tabler-check text-success"></i> Ada
                                @else
                                    <i class="ti tabler-x text-danger"></i> Tidak Ada
                                @endif
                            </td>
                            <td>
                                <div class="d-flex align-items-center">
                                    <a href="{{ route('lahan-cpcl.show', $item->id) }}" class="btn btn-icon btn-text-secondary rounded-pill" title="Lihat Peta"><i class="ti tabler-eye ti-md"></i></a>
                                    <a href="{{ route('lahan-cpcl.edit', $item->id) }}" class="btn btn-icon btn-text-secondary rounded-pill" title="Edit"><i class="ti tabler-edit ti-md"></i></a>
                                    <a href="javascript:;" class="btn btn-icon btn-text-secondary rounded-pill delete-record" data-id="{{ $item->id }}" data-nama="{{ $item->nama }}" title="Hapus"><i class="ti tabler-trash ti-md"></i></a>
                                </div>
                            </td>
                        </tr>
                    @empty
                        <tr><td colspan="8" class="text-center py-4">Tidak ada data lahan ditemukan.</td></tr>
                    @endforelse
                </tbody>
            </table>
        </div>
        <div class="card-footer d-flex justify-content-center justify-content-md-end border-top">
            {{ $lahan->appends(request()->query())->links('pagination::bootstrap-5') }}
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11"></script>
<script>
    'use strict';
    const csrfToken = "{{ csrf_token() }}";
    
    document.addEventListener("DOMContentLoaded", function() {
        
        // --- CASCADING DROPDOWN LOGIC ---
        const provSelect = document.getElementById('provinsi_id');
        const kabSelect  = document.getElementById('kabupatenkota_id');
        const kecSelect  = document.getElementById('kecamatan_id');
        const desaSelect = document.getElementById('desa_kelurahan_id');

        function resetDropdown(element, defaultText) {
            element.innerHTML = `<option value="">${defaultText}</option>`;
            element.disabled = true;
        }

        if(provSelect) {
            provSelect.addEventListener('change', function() {
                let provId = this.value;
                resetDropdown(kabSelect, 'Semua Kab/Kota');
                resetDropdown(kecSelect, 'Semua Kecamatan');
                resetDropdown(desaSelect, 'Semua Desa');

                if (provId) {
                    kabSelect.innerHTML = '<option value="">Memuat...</option>';
                    fetch(`{{ url('kabupatenkotabyprovinsi') }}/${provId}`)
                        .then(response => response.json())
                        .then(data => {
                            resetDropdown(kabSelect, 'Semua Kab/Kota');
                            kabSelect.disabled = false;
                            data.forEach(item => {
                                kabSelect.add(new Option(item.nama, item.id));
                            });
                        });
                }
            });
        }

        if(kabSelect) {
            kabSelect.addEventListener('change', function() {
                let kabId = this.value;
                resetDropdown(kecSelect, 'Semua Kecamatan');
                resetDropdown(desaSelect, 'Semua Desa');

                if (kabId) {
                    kecSelect.innerHTML = '<option value="">Memuat...</option>';
                    fetch(`{{ url('kecamatanbykabupatenkota') }}/${kabId}`)
                        .then(response => response.json())
                        .then(data => {
                            resetDropdown(kecSelect, 'Semua Kecamatan');
                            kecSelect.disabled = false;
                            data.forEach(item => {
                                kecSelect.add(new Option(item.nama, item.id));
                            });
                        });
                }
            });
        }

        if(kecSelect) {
            kecSelect.addEventListener('change', function() {
                let kecId = this.value;
                resetDropdown(desaSelect, 'Semua Desa');

                if (kecId) {
                    desaSelect.innerHTML = '<option value="">Memuat...</option>';
                    fetch(`{{ url('desakelurahanbykecamatan') }}/${kecId}`)
                        .then(response => response.json())
                        .then(data => {
                            resetDropdown(desaSelect, 'Semua Desa');
                            desaSelect.disabled = false;
                            data.forEach(item => {
                                desaSelect.add(new Option(item.nama, item.id));
                            });
                        });
                }
            });
        }
    });

    $(document).ready(function () {
        $(document).on('click', '.delete-record', function () {
            const id = $(this).data('id');
            const name = $(this).data('nama');

            Swal.fire({
                title: 'Hapus Lahan?',
                text: `Lahan "${name}" beserta file mapping-nya akan dihapus permanen!`,
                icon: 'warning',
                showCancelButton: true,
                confirmButtonText: 'Ya, Hapus!',
                cancelButtonText: 'Batal',
                customClass: { confirmButton: 'btn btn-danger me-3', cancelButton: 'btn btn-label-secondary' },
                buttonsStyling: false
            }).then(function (result) {
                if (result.value) {
                    $.ajax({
                        url: `/lahan-cpcl/${id}`,
                        type: 'DELETE',
                        headers: { 'X-CSRF-TOKEN': csrfToken },
                        success: function (res) {
                            Swal.fire({ 
                                icon: 'success', 
                                title: 'Terhapus!', 
                                text: res.message, 
                                showConfirmButton: false, 
                                timer: 1500 
                            }).then(() => window.location.reload());
                        },
                        error: function() {
                            Swal.fire({ 
                                icon: 'error', 
                                title: 'Gagal!', 
                                text: 'Terjadi kesalahan saat menghapus data.' 
                            });
                        }
                    });
                }
            });
        });
    });
</script>
@endpush