<?php

namespace App\Http\Controllers\Web;

use App\Http\Controllers\Controller;
use App\Services\ArticlesService;
use Illuminate\Http\Request;

use App\Models\Articles;

class ArticlesController extends Controller
{
    protected $oArticlesService;

    public function __construct(ArticlesService $oService)
    {
        $this->oArticlesService = $oService;
    }
    
    public function search(Request $oRequest, string $sKeyword)
    {
        $xData = $this->oArticlesService->search($sKeyword, 'view');
        return view('pages.articles.default.index', $xData);
    }
    
    public function like(int $iArticleId, Request $oRequest)
    {
        // 1. 获取/生成指纹
        $sFingerprint = $oRequest->cookie('visitor_token')
            ?? md5($oRequest->ip() . $oRequest->userAgent());

        // 2. 调用 Service
        $aResult = $this->oArticlesService->like($iArticleId, $oRequest->ip(), $sFingerprint);

        if (!$aResult['status']) {
            return response()->json($aResult);
        }

        // 3. 成功后下发持久 Cookie
        return response()->json($aResult)
            ->withCookie(cookie()->forever('visitor_token', $sFingerprint));
    }
    
    public function listByTag(Request $oRequest, string $sSlug)
    {
        $xData = $this->oArticlesService->getTagArticles($sSlug, 'view');
        return view('pages.articles.default.index', $xData);
    }

    public function list(Request $oRequest, string $sSlug1, string $sSlug2 = null)
    {
        $sSlug = $sSlug2 ?? $sSlug1;
        $xData = $this->oArticlesService->getCategoryArticles($sSlug, 'view');
        return view('pages.articles.default.index', $xData);
    }
    
    public function show(string $sArticleSlug, Request $oRequest)
    {
        $sFingerprint = $oRequest->cookie('visitor_token')
            ?? md5($oRequest->ip() . $oRequest->userAgent());
        
        $xData = $this->oArticlesService->getArticle($sArticleSlug, $oRequest->ip(), $sFingerprint);

//        $xData["siteUrl"] = config("app.url");
        
        $sViewPath = 'pages.articles.default.show';
//        
//        if ($xData["oArticle"]->oCategory->sSlug == "freenode") {
//            $sViewPath = 'pages.articles.freenode.show';
//        }
        
        return view($sViewPath, $xData);
    }
}