<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\BylawDocument;
use App\Models\BylawNode;
use App\Models\BylawNodeType;
use Illuminate\Http\Request;

class BylawNodeController extends Controller
{
    public function index()
    {
        $items = BylawNode::with(['document', 'type'])->latest()->paginate(15);

        return view('admin.bylaw-node.index', compact('items'));
    }

    public function create()
    {
        return view('admin.bylaw-node.create', ['documents' => BylawDocument::all(), 'types' => BylawNodeType::all(), 'parents' => BylawNode::all()]);
    }

    public function store(Request $request)
    {
        $data = $request->validate(['document_id' => 'required|exists:bylaw_documents,id', 'parent_id' => 'nullable|exists:bylaw_nodes,id', 'node_type_id' => 'required|exists:bylaw_node_types,id', 'node_identifier' => 'nullable|string|max:50', 'title' => 'nullable|string|max:500', 'node_content' => 'nullable|string', 'sort_order' => 'nullable|integer', 'valid_from' => 'nullable|date', 'valid_to' => 'nullable|date', 'node_status' => 'required|in:valid,repealed,annulled,amended,suspended']);
        BylawNode::create($data);

        return redirect(route('bylaw-node.index'));
    }

    public function edit(BylawNode $bylawNode)
    {
        return view('admin.bylaw-node.update', ['bylawNode' => $bylawNode, 'documents' => BylawDocument::all(), 'types' => BylawNodeType::all(), 'parents' => BylawNode::where('id', '!=', $bylawNode->id)->get()]);
    }

    public function show(BylawNode $bylawNode)
    {
        return redirect(route('bylaw-node.edit', $bylawNode));
    }

    public function update(Request $request, BylawNode $bylawNode)
    {
        $data = $request->validate(['document_id' => 'required|exists:bylaw_documents,id', 'parent_id' => 'nullable|exists:bylaw_nodes,id', 'node_type_id' => 'required|exists:bylaw_node_types,id', 'node_identifier' => 'nullable|string|max:50', 'title' => 'nullable|string|max:500', 'node_content' => 'nullable|string', 'sort_order' => 'nullable|integer', 'valid_from' => 'nullable|date', 'valid_to' => 'nullable|date', 'node_status' => 'required|in:valid,repealed,annulled,amended,suspended']);
        $bylawNode->update($data);

        return redirect(route('bylaw-node.edit', $bylawNode));
    }

    public function destroy(BylawNode $bylawNode)
    {
        $bylawNode->delete();

        return redirect(route('bylaw-node.index'));
    }
}