<?php

namespace App\Http\Controllers\Backend;

use App\Http\Controllers\Controller;
use App\Http\Requests\Backend\Link\CreateRequest;
use App\Http\Requests\Backend\Link\UpdateRequest;
use App\Models\Link;

class LinkController extends Controller
{

    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index()
    {
        $links = Link::all();

        return view('backend.link.index', compact('links'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('backend.link.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param CreateRequest $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function store(CreateRequest $request)
    {
        Link::create($request->all());

        return redirect()->route('backend.link.index')->with('success', '友情链接添加成功');
    }

    /**
     * Display the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id)
    {
        $link = Link::find($id);

        return view('backend.link.edit', compact('link'));
    }

    /**
     * Update the specified resource in storage.
     *
     * @param UpdateRequest $request
     * @param $id
     * @return \Illuminate\Http\RedirectResponse
     */
    public function update(UpdateRequest $request, $id)
    {
        $link = Link::findOrFail($id);

        $link->fill($request->all());
        $link->save();

        return redirect()->route('backend.link.index')->with('success', '友情链接修改成功');
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id)
    {
        return Link::destroy($id) ? response()->json(['status' => 0]) : response()->json(['status' => 0]);
    }
}