@extends('layouts.app')

@section('title', 'Create Category - Cash Book')

@section('content')
<div class="py-12">
    <div class="max-w-7xl mx-auto sm:px-6 lg:px-8">
        <div class="bg-white overflow-hidden shadow-sm sm:rounded-lg">
            <div class="p-6 bg-white border-b border-gray-200">
                <h2 class="text-2xl font-bold mb-4">Create Category</h2>
            </div>

            <div class="p-6">
                @if($errors->any())
                    <div class="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded mb-4">
                        <ul>
                            @foreach($errors->all() as $error)
                                <li>{{ $error }}</li>
                            @endforeach
                        </ul>
                    </div>
                @endif

                <form method="POST" action="{{ route('categories.store') }}">
                    @csrf

                    <div class="mb-4">
                        <label for="name" class="block text-sm font-medium text-gray-700">Name</label>
                        <input type="text" name="name" id="name" value="{{ old('name') }}" class="mt-1 block w-full border-gray-300 rounded-md shadow-sm" required>
                    </div>

                    <div class="mb-4">
                        <label for="description" class="block text-sm font-medium text-gray-700">Description</label>
                        <textarea name="description" id="description" rows="3" class="mt-1 block w-full border-gray-300 rounded-md shadow-sm">{{ old('description') }}</textarea>
                    </div>

                    <div class="mb-4">
                        <label for="parent_id" class="block text-sm font-medium text-gray-700">Parent Category (Optional)</label>
                        <select name="parent_id" id="parent_id" class="mt-1 block w-full border-gray-300 rounded-md shadow-sm" onchange="handleParentChange(this.value)">
                            <option value="">None (Root Category)</option>
                            @foreach($parentCategories as $parent)
                                @if(auth()->user()->role === 'super_admin' || $parent->business_id)
                                    @include('categories._parent-option', ['category' => $parent, 'level' => 0])
                                @endif
                            @endforeach
                        </select>
                        @if(auth()->user()->role !== 'super_admin')
                            <p class="text-sm text-gray-500 mt-1">You cannot create sub-categories under global categories</p>
                        @endif
                    </div>

                    <div class="mb-4">
                        <label for="type" class="block text-sm font-medium text-gray-700">Type</label>
                        <select name="type" id="type" class="mt-1 block w-full border-gray-300 rounded-md shadow-sm" required>
                            <option value="">Select Type</option>
                            <option value="debit" {{ old('type') == 'debit' ? 'selected' : '' }}>Debit(Payments)</option>
                            <option value="credit" {{ old('type') == 'credit' ? 'selected' : '' }}>Credit(Receivings)</option>
                        </select>
                    </div>

                    <div class="mb-4" id="businessField">
                        @if(in_array(auth()->user()->role, ['super_admin', 'co_admin']))
                        <label for="business_id" class="block text-sm font-medium text-gray-700">Business Scope</label>
                        <select name="business_id" id="business_id" class="mt-1 block w-full border-gray-300 rounded-md shadow-sm">
                            @if(auth()->user()->role === 'super_admin')
                                <option value="">Global Category</option>
                            @endif
                            @foreach($businesses as $business)
                                <option value="{{ $business->id }}" {{ old('business_id') == $business->id ? 'selected' : '' }}>{{ $business->name }}</option>
                            @endforeach
                        </select>
                        @else
                        <input type="hidden" name="business_id" value="">
                        @endif
                    </div>

                    <div class="mb-4">
                        <label for="limit" class="block text-sm font-medium text-gray-700">Limit (Optional)</label>
                        <input type="number" name="limit" id="limit" step="0.01" value="{{ old('limit') }}" placeholder="Leave empty for no limit" class="mt-1 block w-full border-gray-300 rounded-md shadow-sm">
                    </div>

                    <div class="flex items-center justify-between">
                        <a href="{{ route('categories.index') }}" class="bg-gray-500 hover:bg-gray-700 text-white font-bold py-2 px-4 rounded">Cancel</a>
                        <button type="submit" class="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded">Create Category</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

<script>
function handleParentChange(parentId) {
    const typeSelect = document.getElementById("type");
    const businessField = document.getElementById("businessField");
    const businessSelect = document.getElementById("business_id");
    
    if (parentId) {
        // Fetch parent category details
        fetch(`/api/categories/${parentId}`)
            .then(response => response.json())
            .then(category => {
                // Set type to parent's type
                typeSelect.value = category.type;
                typeSelect.disabled = true;
                
                // Handle business inheritance
                if (category.business_id) {
                    if (businessSelect) {
                        businessSelect.value = category.business_id;
                        businessSelect.disabled = true;
                    }
                } else {
                    if (businessSelect) {
                        businessSelect.value = "";
                        businessSelect.disabled = true;
                    }
                }
            })
            .catch(error => {
                console.error('Error fetching parent category:', error);
            });
    } else {
        typeSelect.disabled = false;
        if (businessSelect) {
            businessSelect.disabled = false;
        }
    }
}
</script>
@endsection