@extends('layouts.app')
@section('title', ($material->exists ? 'Edit' : 'Add') . ' Material')

@section('content')
    <div class="mb-4">
        <h1 class="page-title">
            <i class="bi bi-box-seam me-2"></i>{{ $material->exists ? 'Edit' : 'Add' }} Material
        </h1>
    </div>

    <div class="card">
        <div class="card-body">
            <form method="POST"
                action="{{ $material->exists ? route('inventory.materials.update', $material) : route('inventory.materials.store') }}">
                @csrf
                @if($material->exists) @method('PUT') @endif

                <div class="row g-3">
                    <div class="col-md-6">
                        <label class="form-label">Material Name <span class="text-danger">*</span></label>
                        <input type="text" name="material_name"
                            class="form-control @error('material_name') is-invalid @enderror"
                            value="{{ old('material_name', $material->material_name) }}" required>
                        @error('material_name') <div class="invalid-feedback">{{ $message }}</div> @enderror
                    </div>

                    <div class="col-md-3">
                        <label class="form-label">Unit <span class="text-danger">*</span></label>
                        <select name="unit" class="form-select @error('unit') is-invalid @enderror" required>
                            @foreach(\App\Models\Material::UNITS as $u)
                                <option value="{{ $u }}" {{ old('unit', $material->unit) == $u ? 'selected' : '' }}>
                                    {{ strtoupper($u) }}</option>
                            @endforeach
                        </select>
                        @error('unit') <div class="invalid-feedback">{{ $message }}</div> @enderror
                    </div>

                    <div class="col-md-3">
                        <label class="form-label">Category</label>
                        <input type="text" name="category" class="form-control"
                            value="{{ old('category', $material->category) }}" placeholder="e.g., structural, finishing">
                    </div>

                    <div class="col-md-4">
                        <label class="form-label">Alert Stock Level <span class="text-danger">*</span></label>
                        <input type="number" step="0.01" name="min_stock_level"
                            class="form-control @error('min_stock_level') is-invalid @enderror"
                            value="{{ old('min_stock_level', $material->min_stock_level ?? 0) }}" required>
                        @error('min_stock_level') <div class="invalid-feedback">{{ $message }}</div> @enderror
                    </div>

                    <div class="col-md-4">
                        <label class="form-label">Unit Price (৳)</label>
                        <input type="number" step="0.01" name="unit_price" class="form-control"
                            value="{{ old('unit_price', $material->unit_price) }}">
                    </div>

                    <div class="col-12">
                        <label class="form-label">Description</label>
                        <textarea name="description" class="form-control"
                            rows="2">{{ old('description', $material->description) }}</textarea>
                    </div>
                </div>

                <div class="mt-4 d-flex gap-2">
                    <button type="submit" class="btn btn-primary">
                        <i class="bi bi-check-lg me-1"></i>{{ $material->exists ? 'Update' : 'Create' }}
                    </button>
                    <a href="{{ route('inventory.materials.index') }}" class="btn btn-outline-secondary">Cancel</a>
                </div>
            </form>
        </div>
    </div>
@endsection