@extends('admin.layouts.app')

@section('title', 'Tambah Penilaian Warga')

@section('content')
<div class="container-fluid">
    <!-- Breadcrumb -->
    <nav aria-label="breadcrumb" class="mb-4">
        <ol class="breadcrumb">
            <li class="breadcrumb-item"><a href="{{ route('admin.dashboard') }}">Dashboard</a></li>
            <li class="breadcrumb-item"><a href="{{ route('admin.penilaian.index') }}">Penilaian Warga</a></li>
            <li class="breadcrumb-item active">Tambah Penilaian</li>
        </ol>
    </nav>

    <!-- Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h2 class="mb-1"><i class="bi bi-clipboard-check me-2"></i>Tambah Penilaian Warga</h2>
            <p class="text-muted mb-0">Input nilai kriteria untuk calon penerima BLT-DD</p>
        </div>
        <a href="{{ route('admin.penilaian.index') }}" class="btn btn-outline-secondary">
            <i class="bi bi-arrow-left me-2"></i>Kembali
        </a>
    </div>


    @if ($errors->any())
    <div class="alert alert-danger alert-dismissible fade show" role="alert">
        <i class="bi bi-exclamation-triangle-fill me-2"></i>
        <strong>Terdapat kesalahan:</strong>
        <ul class="mb-0 mt-2">
            @foreach ($errors->all() as $error)
            <li>{{ $error }}</li>
            @endforeach
        </ul>
        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
    </div>
    @endif
    @if ($periodeAktif && \Carbon\Carbon::parse($periodeAktif->tanggal_selesai)->endOfDay()->isPast())
    <div class="alert alert-warning border-warning shadow-sm mb-4">
        <i class="bi bi-exclamation-triangle-fill me-2 text-warning"></i>
        <strong>Perhatian:</strong> Masa aktif periode seleksi <strong>{{ $periodeAktif->nama }}</strong> telah berakhir pada {{ \Carbon\Carbon::parse($periodeAktif->tanggal_selesai)->format('d/m/Y') }}. Anda masih dapat menyesuaikan penilaian warga sebelum penerima ditetapkan secara final pada menu Proses SAW.
    </div>
    @endif

    <!-- Form Card -->
    <div class="card shadow-sm border-0">
        <div class="card-header bg-success text-white">
            <h5 class="mb-0"><i class="bi bi-file-earmark-plus me-2"></i>Form Penilaian</h5>
        </div>
        <div class="card-body">
            <form action="{{ route('admin.penilaian.store') }}" method="POST">
                @csrf

                <!-- Info Periode -->
                <div class="alert alert-info mb-4">
                    <i class="bi bi-info-circle me-2"></i>
                    <strong>Periode Aktif:</strong> {{ $periodeAktif->nama }}
                    ({{ \Carbon\Carbon::parse($periodeAktif->tanggal_mulai)->format('d/m/Y') }} -
                    {{ \Carbon\Carbon::parse($periodeAktif->tanggal_selesai)->format('d/m/Y') }})
                </div>

                <input type="hidden" name="periode_id" value="{{ $periodeAktif->id }}">

                <!-- Pilih Warga -->
                <div class="row mb-4">
                    <div class="col-md-6">
                        <label class="form-label fw-bold">
                            Pilih Warga <span class="text-danger">*</span>
                        </label>

                        {{-- Hidden input untuk submit nilai warga_id --}}
                        <input type="hidden" name="warga_id" id="warga_id" value="{{ old('warga_id') }}">

                        {{-- Custom autocomplete dropdown --}}
                        <div class="warga-autocomplete" id="warga_autocomplete">

                            {{-- Tampilan input (trigger) --}}
                            <div class="warga-input-box" id="warga_input_box">
                                <i class="bi bi-person-search warga-icon"></i>
                                <input
                                    type="text"
                                    id="warga_search"
                                    class="warga-search-input"
                                    placeholder="Klik untuk memilih atau ketik nama / NIK..."
                                    autocomplete="off"
                                    readonly>
                                <i class="bi bi-chevron-down warga-chevron" id="warga_chevron"></i>
                            </div>

                            {{-- Dropdown (tersembunyi) --}}
                            <div class="warga-dropdown" id="warga_dropdown">
                                <div class="warga-dropdown-search">
                                    <i class="bi bi-search"></i>
                                    <input type="text" id="warga_keyword" placeholder="Ketik nama atau NIK..." autocomplete="off">
                                </div>
                                <div class="warga-dropdown-info" id="warga_dropdown_info"></div>
                                <ul class="warga-list" id="warga_list">
                                    @foreach ($warga as $w)
                                    <li class="warga-item"
                                        data-id="{{ $w->id }}"
                                        data-nama="{{ $w->nama }}"
                                        data-nik="{{ $w->nik }}"
                                        data-label="{{ $w->nama }} — {{ $w->nik }} ({{ $w->alamat }})">
                                        <span class="warga-item-nama">{{ $w->nama }}</span>
                                        <span class="warga-item-meta">{{ $w->nik }} &bull; {{ $w->alamat }}</span>
                                    </li>
                                    @endforeach
                                </ul>
                                <div class="warga-empty d-none" id="warga_empty">
                                    <i class="bi bi-person-x me-1"></i>Warga tidak ditemukan
                                </div>
                            </div>
                        </div>

                        @error('warga_id')
                        <div class="text-danger mt-1" style="font-size:0.85rem;"><i class="bi bi-exclamation-circle me-1"></i>{{ $message }}</div>
                        @enderror
                        <small class="text-muted">Klik kolom di atas lalu ketik untuk mencari warga</small>
                    </div>

                    <div class="col-md-6">
                        <label class="form-label fw-bold">Periode Seleksi</label>
                        <input type="text" class="form-control form-control-lg" value="{{ $periodeAktif->nama }}" readonly disabled>
                        <small class="text-muted">Periode yang sedang aktif</small>
                    </div>
                </div>

                <hr class="my-4">

                <!-- Nilai Kriteria Header -->
                <div class="mb-4">
                    <h5 class="text-success">
                        <i class="bi bi-list-check me-2"></i>Nilai Kriteria (skala 1-5)
                    </h5>
                    <p class="text-muted mb-0">Pilih nilai untuk setiap kriteria sesuai kondisi warga</p>
                </div>

                <!-- Grid Kriteria 2 Kolom -->
                <div class="row g-4">
                    @foreach ($kriteria as $k)
                    <div class="col-md-6">
                        <div class="card h-100 {{ $k->jenis == 'benefit' ? 'border-primary' : 'border-warning' }}">
                            <div class="card-body">
                                <!-- Header Kriteria -->
                                <div class="d-flex justify-content-between align-items-start mb-3">
                                    <div>
                                        <h6 class="mb-1">{{ $k->kode }} — {{ $k->nama }}</h6>
                                        <span class="badge {{ $k->jenis == 'benefit' ? 'bg-primary' : 'bg-warning text-dark' }}">
                                            {{ $k->jenis }}
                                        </span>
                                    </div>
                                    <span class="badge bg-secondary">Bobot: {{ number_format($k->bobot, 2) }}</span>
                                </div>

                                <!-- Dropdown Nilai -->
                                <select name="nilai[{{ $k->id }}]" class="form-select form-select-lg @error('nilai.'.$k->id) is-invalid @enderror" required>
                                    <option value="">-- Pilih Nilai --</option>
                                    @if ($k->subKriteria->isNotEmpty())
                                        @foreach ($k->subKriteria as $sub)
                                        <option value="{{ $sub->nilai }}" {{ old('nilai.'.$k->id) == $sub->nilai ? 'selected' : '' }}>
                                            {{ $sub->nilai }} - {{ $sub->keterangan }}
                                        </option>
                                        @endforeach
                                    @else
                                        <option value="1" {{ old('nilai.'.$k->id) == 1 ? 'selected' : '' }}>1 - Sangat Kurang / Rendah</option>
                                        <option value="2" {{ old('nilai.'.$k->id) == 2 ? 'selected' : '' }}>2 - Kurang / Rendah</option>
                                        <option value="3" {{ old('nilai.'.$k->id) == 3 ? 'selected' : '' }}>3 - Cukup / Sedang</option>
                                        <option value="4" {{ old('nilai.'.$k->id) == 4 ? 'selected' : '' }}>4 - Baik / Tinggi</option>
                                        <option value="5" {{ old('nilai.'.$k->id) == 5 ? 'selected' : '' }}>5 - Sangat Baik / Tinggi</option>
                                    @endif
                                </select>

                                @error('nilai.'.$k->id)
                                <div class="invalid-feedback d-block">{{ $message }}</div>
                                @enderror
                            </div>
                        </div>
                    </div>
                    @endforeach
                </div>

                <!-- Buttons -->
                <div class="d-flex justify-content-between mt-5 pt-4 border-top">
                    <a href="{{ route('admin.penilaian.index') }}" class="btn btn-lg btn-outline-secondary">
                        <i class="bi bi-x-circle me-2"></i>Batal
                    </a>
                    <button type="submit" class="btn btn-lg btn-success px-5">
                        <i class="bi bi-check-circle me-2"></i>Simpan Penilaian
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

@push('styles')
<style>
    .card { transition: all 0.3s ease; }
    .card:hover { transform: translateY(-2px); box-shadow: 0 0.5rem 1rem rgba(0,0,0,.15) !important; }
    .form-select-lg { font-size: 1rem; padding: .75rem 1rem; }

    /* ── Warga Autocomplete ── */
    .warga-autocomplete { position: relative; }

    .warga-input-box {
        display: flex;
        align-items: center;
        gap: 10px;
        border: 1.5px solid #ced4da;
        border-radius: 10px;
        padding: 10px 14px;
        background: #fff;
        cursor: pointer;
        transition: border-color .2s, box-shadow .2s;
        min-height: 48px;
    }
    .warga-input-box:hover { border-color: #2d7a4f; }
    .warga-input-box.open  { border-color: #2d7a4f; box-shadow: 0 0 0 3px rgba(45,122,79,.15); border-radius: 10px 10px 0 0; }
    .warga-input-box.is-invalid { border-color: #dc3545; }

    .warga-icon    { color: #6c757d; font-size: 1rem; flex-shrink: 0; }
    .warga-chevron { color: #6c757d; font-size: 0.8rem; margin-left: auto; flex-shrink: 0; transition: transform .2s; }
    .warga-chevron.rotated { transform: rotate(180deg); }

    .warga-search-input {
        border: none;
        outline: none;
        flex: 1;
        font-size: 0.9rem;
        color: #212529;
        background: transparent;
        cursor: pointer;
        caret-color: #2d7a4f;
    }
    .warga-search-input::placeholder { color: #adb5bd; }
    .warga-search-input.is-invalid { border: none !important; box-shadow: none !important; }

    .warga-dropdown {
        display: none;
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: #fff;
        border: 1.5px solid #2d7a4f;
        border-top: none;
        border-radius: 0 0 10px 10px;
        box-shadow: 0 8px 24px rgba(0,0,0,.12);
        z-index: 999;
        max-height: 280px;
        display: none;
        flex-direction: column;
    }
    .warga-dropdown.open { display: flex; }

    .warga-dropdown-search {
        display: flex;
        align-items: center;
        gap: 8px;
        padding: 8px 12px;
        border-bottom: 1px solid #e9ecef;
        background: #f8faf9;
    }
    .warga-dropdown-search i { color: #2d7a4f; }
    .warga-dropdown-search input {
        border: none; outline: none;
        flex: 1; font-size: 0.875rem;
        background: transparent;
    }

    .warga-dropdown-info {
        padding: 4px 12px;
        font-size: 0.75rem;
        color: #6c757d;
        background: #f8faf9;
        border-bottom: 1px solid #e9ecef;
        min-height: 24px;
    }

    .warga-list {
        list-style: none;
        margin: 0; padding: 0;
        overflow-y: auto;
        flex: 1;
    }

    .warga-item {
        padding: 10px 14px;
        cursor: pointer;
        border-bottom: 1px solid #f0f4f2;
        transition: background .15s;
    }
    .warga-item:hover    { background: #f0f7f3; }
    .warga-item.selected { background: #e0f2e9; }
    .warga-item.hidden   { display: none; }

    .warga-item-nama { display: block; font-size: 0.875rem; font-weight: 600; color: #1a3c2e; }
    .warga-item-meta { display: block; font-size: 0.75rem; color: #6c757d; margin-top: 1px; }

    .warga-empty {
        padding: 20px;
        text-align: center;
        color: #6c757d;
        font-size: 0.875rem;
    }
</style>
@endpush

@push('scripts')
<script>
document.addEventListener('DOMContentLoaded', function () {
    const box        = document.getElementById('warga_input_box');
    const searchDisp = document.getElementById('warga_search');      // input tampilan
    const dropdown   = document.getElementById('warga_dropdown');
    const keyword    = document.getElementById('warga_keyword');      // input pencarian dalam dropdown
    const hiddenId   = document.getElementById('warga_id');           // input hidden untuk submit
    const chevron    = document.getElementById('warga_chevron');
    const infoEl     = document.getElementById('warga_dropdown_info');
    const emptyEl    = document.getElementById('warga_empty');
    const items      = Array.from(document.querySelectorAll('.warga-item'));
    const total      = items.length;

    function openDropdown() {
        dropdown.classList.add('open');
        box.classList.add('open');
        chevron.classList.add('rotated');
        searchDisp.removeAttribute('readonly');
        keyword.focus();
        updateInfo(total, total);
    }

    function closeDropdown() {
        dropdown.classList.remove('open');
        box.classList.remove('open');
        chevron.classList.remove('rotated');
        searchDisp.setAttribute('readonly', true);
    }

    function updateInfo(visible, total) {
        infoEl.textContent = visible === total
            ? total + ' warga tersedia'
            : visible + ' dari ' + total + ' hasil pencarian';
    }

    // Buka dropdown saat klik box
    box.addEventListener('click', function () {
        dropdown.classList.contains('open') ? closeDropdown() : openDropdown();
    });

    // Filter saat ketik
    keyword.addEventListener('input', function () {
        const q = this.value.toLowerCase().trim();
        let visible = 0;
        items.forEach(function (item) {
            const nama = (item.dataset.nama || '').toLowerCase();
            const nik  = (item.dataset.nik  || '').toLowerCase();
            const show = !q || nama.includes(q) || nik.includes(q);
            item.classList.toggle('hidden', !show);
            if (show) visible++;
        });
        updateInfo(visible, total);
        emptyEl.classList.toggle('d-none', visible > 0);
    });

    // Pilih warga saat klik item
    items.forEach(function (item) {
        item.addEventListener('click', function () {
            const id    = this.dataset.id;
            const label = this.dataset.label;
            hiddenId.value    = id;
            searchDisp.value  = label;
            items.forEach(i => i.classList.remove('selected'));
            this.classList.add('selected');
            closeDropdown();
            keyword.value = '';
            // reset filter
            items.forEach(i => i.classList.remove('hidden'));
            emptyEl.classList.add('d-none');
        });
    });

    // Tutup saat klik di luar
    document.addEventListener('click', function (e) {
        if (!document.getElementById('warga_autocomplete').contains(e.target)) {
            closeDropdown();
        }
    });

    // Jika ada old value (setelah validation error)
    const oldId = hiddenId.value;
    if (oldId) {
        const match = items.find(i => i.dataset.id == oldId);
        if (match) {
            match.classList.add('selected');
            searchDisp.value = match.dataset.label;
        }
    }
});
</script>
@endpush
@endsection