@extends('layouts.app')

@section('title', __('inventory.new_transaction'))

@section('content')
<div class="p-6">
    <div class="flex items-center justify-between mb-6">
        <div class="flex items-center gap-3">
            <a href="{{ route('inventory-transactions.index') }}" class="p-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 rounded-lg transition-colors">
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M10 19l-7-7m0 0l7-7m-7 7h18"/></svg>
            </a>
            <h1 class="text-2xl font-bold text-gray-800">{{ __('inventory.new_transaction') }}</h1>
        </div>
    </div>

    <form action="{{ route('inventory-transactions.store') }}" 
          method="POST" 
          class="bg-white rounded-lg shadow p-6 space-y-6">
        
        @csrf

        <!-- نوع تراکنش و تاریخ -->
        <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
            <div>
                <label for="type" class="block text-sm font-medium text-gray-700 mb-1">
                    {{ __('inventory.transaction_type') }} *
                </label>
                <select name="type" id="type" 
                        class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500"
                        required>
                    @foreach($types as $key => $type)
                        @php
                            $tk = 'inventory.type_' . $type;
                            $tl = __($tk);
                            if ($tl === $tk) $tl = $type;
                        @endphp
                        <option value="{{ $type }}" {{ old('type') === $type ? 'selected' : '' }}>{{ $tl }}</option>
                    @endforeach
                </select>
                @error('type')
                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                @enderror
            </div>

            <div>
                <label for="date" class="block text-sm font-medium text-gray-700 mb-1">
                    {{ __('inventory.date') }} *
                </label>
                <x-date-input name="date" :value="old('date', $transaction?->date?->format('Y-m-d'))" /> 
                       value="{{ old('date', date('Y-m-d')) }}"
                       class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500"
                       required>
                @error('date')
                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                @enderror
            </div>
        </div>

        <!-- قلم و انبار -->
        <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
            <div>
                <label for="item_id" class="block text-sm font-medium text-gray-700 mb-1">
                    {{ __('inventory.name') }} *
                </label>
                <select name="item_id" id="item_id" 
                        class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500"
                        required>
                    <option value="">{{ __('common.select') }}</option>
                    @foreach($items as $item)
                        <option value="{{ $item->id }}" {{ old('item_id') == $item->id ? 'selected' : '' }}>{{ $item->name }}</option>
                    @endforeach
                </select>
                @error('item_id')
                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                @enderror
            </div>

            <div>
                <label for="warehouse_id" class="block text-sm font-medium text-gray-700 mb-1">
                    {{ __('warehouse.warehouses') }} *
                </label>
                <select name="warehouse_id" id="warehouse_id" 
                        class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500"
                        required>
                    <option value="">{{ __('common.select') }}</option>
                    @foreach($warehouses as $wh)
                        <option value="{{ $wh->id }}" {{ old('warehouse_id') == $wh->id ? 'selected' : '' }}>{{ $wh->name }}</option>
                    @endforeach
                </select>
                @error('warehouse_id')
                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                @enderror
            </div>
        </div>

        <!-- تعداد و پروژه -->
        <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
            <div>
                <label for="quantity" class="block text-sm font-medium text-gray-700 mb-1">
                    {{ __('inventory.quantity') }} *
                </label>
                <input type="number" name="quantity" id="quantity" 
                       value="{{ old('quantity') }}"
                       step="0.01" min="0.01"
                       class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500"
                       required>
                @error('quantity')
                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                @enderror
            </div>

            <div>
                <label for="project_id" class="block text-sm font-medium text-gray-700 mb-1">
                    {{ __('expense.project') }}
                </label>
                <select name="project_id" id="project_id" 
                        class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500">
                    <option value="">{{ __('common.select') }}</option>
                    @foreach($projects as $project)
                        <option value="{{ $project->id }}" {{ old('project_id') == $project->id ? 'selected' : '' }}>{{ $project->name }}</option>
                    @endforeach
                </select>
                @error('project_id')
                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                @enderror
            </div>
        </div>

        <!-- قیمت واحد و ارز -->
        <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
            <div>
                <label for="unit_price" class="block text-sm font-medium text-gray-700 mb-1">
                    {{ __('inventory.unit_price') }}
                </label>
                <input type="number" name="unit_price" id="unit_price" 
                       value="{{ old('unit_price') }}"
                       step="0.01" min="0"
                       class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500">
                @error('unit_price')
                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                @enderror
            </div>

            <div>
                <label for="currency_id" class="block text-sm font-medium text-gray-700 mb-1">
                    {{ __('expense.currency') }}
                </label>
                <select name="currency_id" id="currency_id" 
                        class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500">
                    <option value="">{{ __('common.select') }}</option>
                    @foreach($currencies as $currency)
                        <option value="{{ $currency->id }}" {{ old('currency_id') == $currency->id ? 'selected' : '' }}>{{ $currency->name }} ({{ $currency->code }})</option>
                    @endforeach
                </select>
                @error('currency_id')
                    <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
                @enderror
            </div>
        </div>

        <!-- شماره مرجع -->
        <div>
            <label for="reference" class="block text-sm font-medium text-gray-700 mb-1">
                {{ __('inventory.reference') }}
            </label>
            <input type="text" name="reference" id="reference" 
                   value="{{ old('reference') }}"
                   class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500">
            @error('reference')
                <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
            @enderror
        </div>

        <!-- توضیحات -->
        <div>
            <label for="description" class="block text-sm font-medium text-gray-700 mb-1">
                {{ __('common.description') }}
            </label>
            <textarea name="description" id="description" rows="3"
                      class="w-full rounded-md border-gray-300 shadow-sm focus:border-teal-500 focus:ring-teal-500">{{ old('description') }}</textarea>
            @error('description')
                <p class="mt-1 text-sm text-red-600">{{ $message }}</p>
            @enderror
        </div>

        <!-- دکمه‌ها -->
        <div class="flex items-center justify-end gap-3 pt-4 border-t">
            <a href="{{ route('inventory-transactions.index') }}" 
               class="px-4 py-2 text-gray-700 bg-gray-100 rounded-md hover:bg-gray-200 transition">
                {{ __('common.cancel') }}
            </a>
            <button type="submit" 
                    class="px-6 py-2 bg-teal-600 text-white rounded-md hover:bg-teal-700 transition">
                {{ __('common.create') }}
            </button>
        </div>
    </form>
</div>
@endsection