<?php

namespace App\Http\Controllers\Article;

use Illuminate\Http\Request;
use App\Models\ArticleList;
use App\Models\Tags;
use App\Services\Time;
use voku\helper\AntiXSS;
use Illuminate\Routing\Controller;

class ListController extends Controller
{
    
    public function __construct()
    {
        
        $sSearch = request('search');
        
        if ($sSearch) {
            $this->middleware('throttle:3,1')->only('mix');
        } else {
//            $this->middleware('throttle:15,1');
        }
        
    }
    
    public function client($sType = false)
    {
        
        $r = $this->view('client', $sType);
        
        return $r;
        
    }
    
    public function fn()
    {
        $r = $this->view('freenode');
        
        return $r;
    }
    
    public function mix()
    {
        $r = $this->view('mix');
        
        return $r;
    }
    
    public function view($sType = false, $sTypeSub = false)
    {
        $oAntiXss = new AntiXSS();
        
        $sType = $oAntiXss->xss_clean($sType);
        $sTypeSub = $oAntiXss->xss_clean($sTypeSub);
        $iPageNo = $oAntiXss->xss_clean(request('pageNo'));
        $bIsAjax = $oAntiXss->xss_clean(request('isAjax'));
        $iTagId = $oAntiXss->xss_clean(request('tag'));
        $sSearch = $oAntiXss->xss_clean(request('search'));
        
        $iPageNo = $iPageNo ? $iPageNo : 1;
        $bIsAjax = $bIsAjax ? $bIsAjax : false;
        $iTagId = $iTagId ? $iTagId : 0;
        
        $iLimit = 10;
        $iStart = $iLimit * $iPageNo - $iLimit;
        
        $oQuery = ArticleList::query();
        
        $sMenu = "main";
        
        if (!$sSearch && !$iTagId) {
            if ($sType == 'client') {
                $sMenu = "client";
                if ($sTypeSub) {
                    $oQuery->where("type", $sTypeSub);
                } else {
                    $oQuery->whereIn("type", ['ios','mac','win','linux','android']);
                }
            } else if ($sType == "freenode") {
                $sMenu = "freenode";
                $oQuery->where("type", "=", "node");
            }
        }

        if ($iTagId) {
            $oQuery->where('tags', 'like', '%['.$iTagId.']%');
        }
        
        if ($sSearch) {
            $oQuery->where('title', 'like', '%'.$sSearch.'%');
        }
//        dd($oQuery->toSql(), $oQuery->getBindings());
        $aArticleList = $oQuery->orderBy('code', 'desc')->skip($iStart)->take($iLimit)->get()->toArray();

        foreach ($aArticleList as &$row) {
            
            $sTimeLost = Time::Lost(time(), strtotime($row['created_at']));
            
            $row['time_lost']   = $sTimeLost;
            
            $row['created_at']  = date('n月j日', strtotime($row['created_at']));
            
            if ($row['type'] == 'node') {
                $row['typeStr'] = '免费节点';
                $row['pathBase'] = '/fn/';
            } else if (in_array($row['type'], ['ios','mac','win','linux','android'])) {
                $row['typeStr'] = $row['type'].'客户端';
                $row['pathBase'] = '/client/';
            }
            
        }
        
        $aTagMap = Tags::all()->toArray();
        
        if ($bIsAjax) {
            echo json_encode($aArticleList);exit;
        } else {
            // 第二页之后是ajax
            if ($iPageNo > 1) {
                $sViewPath = "article/listAjax";
            } else {
                $sViewPath = 'article/list';
            }
            
            return view($sViewPath, [
                'sAppName'  => env('APP_NAME'),
                'aList'     => $aArticleList,
                'aTag'      => @$aTagMap[$iTagId-1],
                'search'    => $sSearch,
                'sMenu'     => $sMenu,
                'sType'     => $sType,
                'sTypeSub'  => $sTypeSub,
//                'sSiteCode' => env('site_code'),
            ]);
        }
    }

}