<?php

namespace App\Services\TG\Hook\Mod;

use App\Models\Book as ModelBook;
//use App\Models\BookOption as ModelBookOption;
use App\Models\BookHook as ModelBookHook;

class Book extends Base {
    
    public function cd($aParam)
    {
        $sKey = $aParam["aArg"][1];
        
        $oBook = ModelBook::where("key", $sKey)->orderBy("no")->get();
        
        if (!$oBook) {
            return "没有";
        }
        
        ModelBookHook::where("type", "key")->delete();
        
        $oBookHook = new ModelBookHook();
        $oBookHook->key = $sKey;
        $oBookHook->type = "key";
        $r = $oBookHook->save();
        
        return $this->bookToStr($oBook);
    }
    
    public function mark($aParam)
    {
        $iNo = $aParam["aArg"][1];
        $sType = $aParam["sType"][1] ?? false;
        
        if ($sType == "un") {
            $iValue = 0;
        } else {
            $iValue = 1;
        }
        
        $sKey = ModelBookHook::_first_key("key");
        
        $oBook = ModelBook::where("key", $sKey)->where("no", $iNo)->first();
        $oBook->mark = $iValue;
        $oBook->save();
        
        $aParam["aArg"][1] = $sKey;
        return $this->cd($aParam);
    }
    
    public function set($aParam)
    {
        $iNo = $aParam["aOption"][1];
        $sValue = $aParam["aArg"][1];
        
        $sKey = ModelBookHook::_first_key("key");
        
        $oBook = ModelBook::where("key", $sKey)->where("no", $iNo)->first();
        $oBook->title = $sValue;
        $oBook->save();
        
        $aParam["aArg"][1] = $sKey;
        return $this->cd($aParam);
    }
    
//    public function setoa($aParam)
//    {
//        $iNo = $aParam["aOption"][1];
//        $sValue = $aParam["aArg"][1];
//        
//        $sKey = ModelBookHook::_first_key("key");
//        
//        $oBook = ModelBook::where("key", $sKey)->where("no", $iNo)->first();
//        $oBook->title = $sValue;
//        $oBook->save();
//        
//        $aParam["aArg"][1] = $sKey;
//        return $this->cd($aParam);
//    }
    
    public function o($aParam)
    {
        
        $iNo = $aParam["aArg"][1];
        
        $sKey = ModelBookHook::_first_key("key");
        
        $oBook = ModelBook::where("key", $sKey)->where("no", $iNo)->first();
        
        if (!$oBook) {
            return "没有";
        }
        
        return $oBook->content;
        
    }
    
    public function seto($aParam)
    {
        $iNo = $aParam["aOption"][1];
        $sValue = $aParam["aArg"][1];
        
        $sKey = ModelBookHook::_first_key("key");
        
        $oBook = ModelBook::where("key", $sKey)->where("no", $iNo)->first();
        $oBook->content = $sValue;
        $r = $oBook->save();
        
        $aParam["aArg"][1] = $sKey;
        return $this->cd($aParam);
    }
    
    public function key_all($aParam)
    {
        $oBook = ModelBook::select('key')->distinct()->orderBy("key")->get();
        
        return $this->keyToStr($oBook);
    }
    
    public function key_like($aParam)
    {
        $sLike = $aParam["aArg"][1];
        $sType = $aParam["aOption"][1] ?? "a"; // r=向右，l=向左，a=全部，默认a
        
        switch ($sType) {
            case "a" :
                $sLikeSql = "%".$sLike."%";
                break;
            case "l" :
                $sLikeSql = "%".$sLike;
                break;
            case "r" :
                $sLikeSql = $sLike."%";
                break;
            default :
                return "???";
        }
        
        $oKey = ModelBook::select('key')
            ->distinct()
            ->where('key', 'like', $sLikeSql) // 替换为你的条件
            ->orderBy('key')
            ->get();
        
        return $this->keyToStr($oKey);
        
    }
    
    private function keyToStr($oKey)
    {
        $str = "";
        foreach ($oKey as $row) {
            $str .= "\n";
            $str .= $row->key;
        }
        
        return $str;
    }
    
    public function add($aParam)
    {
        $sTitle = $aParam["aArg"][1];
        
        $oKey = ModelBookHook::where("type", "key")->get();
        
        if ($oKey) {
            $i = 0;
            foreach ($oKey as $row) {
                
                $oBook = ModelBook::where("key", $row->key)->orderBy("no", "desc")->first();
                if ($oBook->no) {
                    $iNo = (int)$oBook->no+1;
                } else {
                    $iNo = 1;
                }
                
                $oModelBook = new ModelBook();
                $oModelBook->title = $sTitle;
                $oModelBook->key = $row->key;
                $oModelBook->no = $iNo;
                $oModelBook->save();
                $i++;
            }
        } else {
            return "得先cd";
        }
        
        $aParam["aArg"][1] = $oKey[0]->key;
        
        return $this->cd($aParam);
        
    }
    
    public function del($aParam)
    {
        $sType = $aParam["aOption"][1] ?? "no"; // no,id
        $iValue = $aParam["aArg"][1];
        
        $oBookHook = ModelBookHook::where("type", "key")->first();
        if (!$oBookHook->key) {
            return "先cd";
        }
        
        $iDelCont = ModelBook::where($sType, $iValue)->where("key", $oBookHook->key)->delete();
        
//        $this->oTGHttp->send("删除".$iDelCont."条");
        $this->noReByKey($oBookHook->key);
        
        $aParam["aArg"][1] = $oBookHook->key;
        return $this->cd($aParam);
    }
    
    public function up($aParam)
    {
        $iNo = (int) $aParam["aArg"][1];
        $iNoTo = $iNo-1;
        if ($iNoTo <= 0) {
            return "不能小于1";
        }
        
        $oBookHook = ModelBookHook::_first("key");
        
        // 拿到他的真实id
        $iId = ModelBook::where("key", $oBookHook->key)->where("no", $iNo)->first()?->id;
        
        // 先所有大于noto的+1
        $oBooks = ModelBook::where("key", $oBookHook->key)->where('no', '>=', $iNoTo)->get();
        foreach ($oBooks as $row) {
            $row->no += 1;
            $row->save();
        }
        
        // 设置他
        $oModelBook = ModelBook::where("id", $iId)->first();
        $oModelBook->no = $iNoTo;
        $oModelBook->save();
        
        // 然后重新排序
        $this->noReByKey($oBookHook->key);
        
        $aParam["aArg"][1] = $oBookHook->key;
        return $this->cd($aParam);
    }
    
    public function down($aParam)
    {
        $iNo = (int) $aParam["aArg"][1];
        $iNoTo = $iNo+1;
        
        $oBookHook = ModelBookHook::_first("key");
        
        // 拿到他的真实id
        $iId = ModelBook::where("key", $oBookHook->key)->where("no", $iNo)->first()?->id;
        
        // 先所有大于noto的+1
        $oBooks = ModelBook::where("key", $oBookHook->key)->where('no', '<=', $iNoTo)->get();
        foreach ($oBooks as $row) {
            $row->no -= 1;
            $row->save();
        }
        
        // 设置他
        $oModelBook = ModelBook::where("id", $iId)->first();
        $oModelBook->no = $iNoTo;
        $oModelBook->save();
        
        // 然后重新排序
        $this->noReByKey($oBookHook->key);
        
        $aParam["aArg"][1] = $oBookHook->key;
        return $this->cd($aParam);
    }
    
    private function bookToStr($oBook)
    {
        
        $sStr = "";
        foreach ($oBook as $row) {
            $sStr .= "\n";
            $sStr .= $row->no;
            
            // 可以扩充
//            if ($row->content) {
//                $sStr .= "::";
//            }
            
//            if ($row->content) {
//                $sStr .= "🗞️";
//            }
            
            $sStr .= ":".$row->title;
            
            if ($row->content) {
                $sStr .= " 🗞️";
            }
        }
        
        return $sStr;
        
    }
    
    private function noReByKey($sKey)
    {
        $oBook = ModelBook::where("key", $sKey)->orderBy("no")->get();
        
        $i = 1;
        foreach ($oBook as $row) {
            $row->no = $i;
            $row->save();
            $i++;
        }
        
        return $i;
    }
    
}