@php
    $isSuperAdmin = auth()->user()?->isSuperAdmin();
    $trailer = $trailer ?? null;
@endphp

<div class="row g-3">
    <div class="col-md-6">
        <label class="form-label">الفرع</label>
        <select name="branch_id" class="form-select" {{ $isSuperAdmin ? '' : 'disabled' }}>
            @foreach($branches as $branch)
                <option value="{{ $branch->id }}" {{ (int) old('branch_id', $trailer->branch_id ?? auth()->user()->branch_id) === $branch->id ? 'selected' : '' }}>
                    {{ $branch->name }}
                </option>
            @endforeach
        </select>
        @if(! $isSuperAdmin)
            <input type="hidden" name="branch_id" value="{{ old('branch_id', $trailer->branch_id ?? auth()->user()->branch_id) }}">
        @endif
        @error('branch_id')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-md-6">
        <label class="form-label">رقم المقطورة</label>
        <input type="text" name="trailer_number" class="form-control" value="{{ old('trailer_number', $trailer->trailer_number ?? '') }}" required>
        @error('trailer_number')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-md-6">
        <label class="form-label">الشركة (اختياري)</label>
        <select name="company_id" class="form-select">
            <option value="">غير مرتبط</option>
            @foreach($companies as $company)
                <option value="{{ $company->id }}" {{ (string) old('company_id', $trailer->company_id ?? '') === (string) $company->id ? 'selected' : '' }}>
                    {{ $company->name }}
                </option>
            @endforeach
        </select>
        @error('company_id')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-md-6">
        <label class="form-label">العميل (اختياري)</label>
        <select
            id="customer_id"
            name="customer_id"
            class="form-select js-customer-select2"
            data-placeholder="اختر العميل"
        >
            <option value="">غير مرتبط</option>
            @foreach($customers as $customerItem)
                <option value="{{ $customerItem->id }}" {{ (string) old('customer_id', $trailer->customer_id ?? '') === (string) $customerItem->id ? 'selected' : '' }}>
                    {{ $customerItem->full_name }}
                </option>
            @endforeach
        </select>
        @error('customer_id')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-md-6">
        <label class="form-label">المركبة المرتبطة (اختياري)</label>
        <select name="vehicle_id" class="form-select">
            <option value="">غير مرتبط</option>
            @foreach($vehicles as $vehicleItem)
                <option value="{{ $vehicleItem->id }}" {{ (string) old('vehicle_id', $trailer->vehicle_id ?? '') === (string) $vehicleItem->id ? 'selected' : '' }}>
                    {{ $vehicleItem->plate_number }} - {{ $vehicleItem->vehicle_kind_label }}
                </option>
            @endforeach
        </select>
        @error('vehicle_id')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-md-6">
        <label class="form-label">رقم الشاسيه (اختياري)</label>
        <input type="text" name="chassis_number" class="form-control" value="{{ old('chassis_number', $trailer->chassis_number ?? '') }}">
        @error('chassis_number')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-md-6">
        <label class="form-label">اللون (اختياري)</label>
        <input type="text" name="color" class="form-control" value="{{ old('color', $trailer->color ?? '') }}">
        @error('color')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-md-6">
        <label class="form-label">سنة الموديل (اختياري)</label>
        <input type="number" name="model_year" class="form-control" value="{{ old('model_year', $trailer->model_year ?? '') }}" min="1950" max="2100">
        @error('model_year')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-md-6">
        <label class="form-label">الحالة</label>
        @php($active = (string) old('active', (int) ($trailer->active ?? true)))
        <select name="active" class="form-select" required>
            <option value="1" {{ $active === '1' ? 'selected' : '' }}>مفعّل</option>
            <option value="0" {{ $active === '0' ? 'selected' : '' }}>معطّل</option>
        </select>
        @error('active')<small class="text-danger">{{ $message }}</small>@enderror
    </div>

    <div class="col-12">
        <label class="form-label">ملاحظات</label>
        <textarea name="notes" class="form-control" rows="3">{{ old('notes', $trailer->notes ?? '') }}</textarea>
        @error('notes')<small class="text-danger">{{ $message }}</small>@enderror
    </div>
</div>