{{-- resources/views/admin/akademik/pengaturan-jadwal/index.blade.php --}}
@extends('layouts.admin')
@section('title', 'Pengaturan Jadwal')

@section('content')
<div class="page-inner">
    <div class="d-flex align-items-left align-items-md-center flex-column flex-md-row pt-2 pb-3">
        <div>
            <h3 class="fw-bold mb-3">Manajemen Akademik: Pengaturan Jadwal</h3>
            <h6 class="op-7 mb-2">Master slot waktu per hari efektif KBM.</h6>
        </div>
    </div>

    @if(session('success'))
        <div class="alert alert-success alert-dismissible fade show shadow-sm" role="alert">
            <i class="fa fa-check-circle me-2"></i> {{ session('success') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif
    @if(session('error'))
        <div class="alert alert-danger alert-dismissible fade show shadow-sm" role="alert">
            <i class="fa fa-exclamation-triangle me-2"></i> {{ session('error') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif

    <div class="card border-0 shadow-sm rounded-4 mb-4">
        <div class="card-body p-3">
            <form action="{{ route('admin.pengaturan-jadwal.index') }}" method="GET" class="m-0" id="filterForm">
                <div class="row g-3 align-items-end">
                    
                    <div class="col-md-6">
                        <label class="form-label fw-bold small text-muted mb-1"><i class="fas fa-calendar-check me-1"></i> Tahun Ajaran</label>
                        <select name="tahun_ajaran_id" class="form-select border-primary-subtle bg-light fw-bold" onchange="this.form.submit()">
                            @foreach($tahunAjarans as $ta)
                                <option value="{{ $ta->id }}" {{ $selectedTahunId == $ta->id ? 'selected' : '' }}>
                                    {{ $ta->tahun_ajaran }} {{ $ta->is_active ? '(Aktif)' : '' }}
                                </option>
                            @endforeach
                        </select>
                    </div>

                    <div class="col-md-6">
                        <label class="form-label fw-bold small text-muted mb-1"><i class="fas fa-calendar-day me-1"></i> Pilih Hari</label>
                        <select name="hari" class="form-select border-primary-subtle bg-light fw-bold" onchange="this.form.submit()">
                            @foreach($hariList as $h)
                                <option value="{{ $h }}" {{ $selectedHari == $h ? 'selected' : '' }}>
                                    Hari {{ $h }}
                                </option>
                            @endforeach
                        </select>
                    </div>

                </div>
            </form>
        </div>
    </div>

    <div class="row">
        <div class="col-md-12">
            <div class="card card-round shadow-sm border-0">
                <div class="card-header d-flex justify-content-between align-items-center py-3 flex-wrap gap-2">
                    <div class="card-title" style="font-size: 1.1rem;">
                        <i class="fas fa-clock me-2 text-primary"></i> 
                        Jadwal Hari <span class="text-primary fw-bold">{{ $selectedHari }}</span>
                    </div>
                    
                    <div class="d-flex gap-2 flex-wrap">
                        <button class="btn btn-secondary btn-sm btn-round shadow-sm" data-bs-toggle="modal" data-bs-target="#modalCopyTahun" title="Salin dari Tahun Ajaran Lain">
                            <i class="fas fa-history me-1"></i> Salin Tahun
                        </button>

                        @if($jamPelajarans->isNotEmpty())
                            <button class="btn btn-outline-primary btn-sm btn-round shadow-sm" data-bs-toggle="modal" data-bs-target="#modalCopyHari" title="Salin ke Hari Lain di Tahun yang Sama">
                                <i class="fa fa-copy me-1"></i> Salin Hari
                            </button>
                        @endif

                        <button class="btn btn-primary btn-sm btn-round shadow-sm" data-bs-toggle="modal" data-bs-target="#modalTambahJam">
                            <i class="fa fa-plus me-1"></i> Tambah Slot
                        </button>
                    </div>
                </div>
                
                <div class="card-body">
                     @include('admin.akademik.pengaturan-jadwal._tab_jam')
                </div>
            </div>
        </div>
    </div>
</div>

<div class="modal fade" id="modalCopyHari" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header bg-info text-white">
                <h5 class="modal-title"><i class="fa fa-copy me-2"></i>Salin Jadwal Harian</h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
            </div>
            <form action="{{ route('admin.pengaturan-jadwal.copy-harian') }}" method="POST">
                @csrf
                <div class="modal-body">
                    <div class="alert alert-info py-2 small">
                        <i class="fa fa-info-circle me-1"></i> Menyalin semua slot waktu dari <strong>{{ $selectedHari }}</strong> ke hari yang dipilih.
                    </div>

                    <input type="hidden" name="tahun_ajaran_id" value="{{ $selectedTahunId }}">
                    <input type="hidden" name="from_hari" value="{{ $selectedHari }}">

                    <label class="form-label fw-bold mb-2">Pilih Hari Tujuan:</label>
                    <div class="row g-2">
                        @foreach($hariList as $h)
                            @if($h != $selectedHari)
                                <div class="col-6">
                                    <div class="form-check border p-2 rounded bg-light">
                                        <input class="form-check-input ms-1" type="checkbox" name="target_hari[]" value="{{ $h }}" id="chk-{{ $h }}">
                                        <label class="form-check-label ms-2 fw-bold" for="chk-{{ $h }}">{{ $h }}</label>
                                    </div>
                                </div>
                            @endif
                        @endforeach
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                    <button type="submit" class="btn btn-info text-white">Salin Sekarang</button>
                </div>
            </form>
        </div>
    </div>
</div>

<div class="modal fade" id="modalCopyTahun" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header bg-secondary text-white">
                <h5 class="modal-title"><i class="fa fa-history me-2"></i>Salin Jadwal Tahunan</h5>
                <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
            </div>
            <form action="{{ route('admin.pengaturan-jadwal.copy-tahunan') }}" method="POST">
                @csrf
                <div class="modal-body">
                    <div class="alert alert-warning py-2 small">
                        <i class="fa fa-exclamation-triangle me-1"></i> Fitur ini akan menyalin <strong>SEMUA</strong> master slot waktu dari tahun sumber ke tahun <strong>{{ $tahunAjarans->where('id', $selectedTahunId)->first()->tahun_ajaran ?? '-' }}</strong>.
                        <br><br>
                        <strong>Syarat:</strong> Data jadwal di tahun tujuan ini harus kosong.
                    </div>

                    <input type="hidden" name="target_tahun_id" value="{{ $selectedTahunId }}">

                    <div class="mb-3">
                        <label class="form-label fw-bold">Pilih Tahun Sumber:</label>
                        <select name="source_tahun_id" class="form-select border-primary-subtle" required>
                            <option value="">-- Pilih Tahun --</option>
                            @foreach($tahunAjarans as $ta)
                                @if($ta->id != $selectedTahunId)
                                    <option value="{{ $ta->id }}">{{ $ta->tahun_ajaran }}</option>
                                @endif
                            @endforeach
                        </select>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Batal</button>
                    <button type="submit" class="btn btn-primary">Proses Salin</button>
                </div>
            </form>
        </div>
    </div>
</div>
@endsection