<?php

namespace App\Http\Controllers\Api;

use Exception;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
use App\Exceptions\ExceptionHandler;
use App\Repositories\Api\PageRepository;

class PageController extends Controller
{   
    public $repository;

    public function __construct(PageRepository $repository)
    {
        $this->repository = $repository;
    }
    /**
     * Display a listing of the resource.
     */
    public function index(Request $request)
    {
        try{    

            $pages = $this->filter($this->repository,$request);
            return $pages->latest('created_at')->paginate($request->paginate ?? $pages->count() ?: null);
        }catch(Exception $e)
        {
            throw new ExceptionHandler($e->getMessage(),$e->getCode());
        }
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Display the specified resource.
     */
    public function show($id)
    {
        return $this->repository->findOrFail($id);
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit(string $id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
        //
    }

    public function getPagesBySlug($slug)
    {
        return $this->repository->getPagesBySlug($slug);
    }
    public function filter($pages , $request)
    {
         if ($request->field && $request->sort) {
            $pages = $pages->orderBy($request->field, $request->sort);
        }

        if (isset($request->status)) {
            $pages = $pages->where('status', $request->status);
        }
        
        return $pages;
    }   
}
