<?php
namespace app\newhome\controller;

use think\Controller;
use app\user\model\UserSkill;

class User extends Controller {
	
	private $userModel, $skillModel;
	
	public function _initialize(){
		$this->skillModel = new UserSkill();
		$this->userModel = new \app\user\model\User(); 
		
	}
	
	public function login()
	{
		$data = decode($this->request->post());
		
		$info = $this->userModel->loginByUid($data['u']);
		$info['s'] = $this->skillModel->getUserSkill($info['i']);
		$info['time'] = time();
		
		return json($info);
	}
	
	public function getskill(){
		$data = decode($this->request->post());
		
		$info = $this->skillModel->getSkillByInfo($data['i']);
		return json($info);
	}
	
	public function addskill(){
		$data = decode($this->request->post());
		
		$info = $this->skillModel->addUserSkill($data['u'], $data['s']);
		return json($info);
	}
	
	public function other(){
		$data = decode($this->request->post());
		
		$res = $this->userModel->getUserById($data['u']);
		$path = "load/".$res['id'].'.txt';
		
		$file = fopen($path, "r") or die(json(['error'=>1009]));
		$info = fread($file, filesize($path));
		fclose($file);
		
		return json(['l'=>$info, 'p'=>$res['praise']]);
	}
	
	public function load(){
		$data = decode($this->request->post());
		
		$id = $data['u'];
		
		if(strlen($id) > 10){
			$res = $this->userModel->getUserById($id);
		}else{
			$res = $this->userModel->getUserByCode($id);
		}
		
		if(empty($res)) return json(['error'=>1023]);
		$path = "load/".$res['id'].".txt";
		
		if(!is_file($path)) $path = "load/".$res['short'].".txt";
		
		$file = fopen($path, "r") or die(json(['error'=>1009]));
		$info = fread($file, filesize($path));
		fclose($file);
		
		return json(['l'=>$info, 'p'=>$res['praise']]);
	}
	
	public function save(){
		$data = decode($this->request->post());
		
		$id = $data['u'];
		$version = $data['v'];
		$path = "load/$id.txt";
		
		$res = $this->userModel->getUserById($id);
		if(empty($res)) return json(['error'=>1023]);

        $oldversion = isset($res['version'])?$res['version']:1;
		
		if($version > $oldversion){
			// 读取旧文件
			$old_file = fopen($path, "r") or die(json(['error'=>1009]));
			$info = fread($old_file, filesize($path));
			fclose($old_file);
			// 备份旧文件
			$backup_file = fopen("backup/$id-$oldversion.txt", 'w') or die(json(['error'=>1009]));
			fwrite($backup_file, $info);
			fclose($backup_file);
			
			$this->userModel->update(['version'=>$version], ['id'=>$id]);
		}
		
		$file = fopen($path, 'w') or die(json(['error'=>1009]));
		fwrite($file, $data['l']);
		fclose($file);
		
		return json(['error'=>0]);
	}
	
	public function rand(){
		$data = decode($this->request->post());
		
		$id = $this->userModel->randOtherInfoById($data['i']);
		if(strlen($id) > 10){
			$res = $this->userModel->getUserById($id);
		}else{
			$res = $this->userModel->getUserByCode($id);
		}
		
		$path = "load/$id.txt";
		$file = fopen($path, "r") or die(json(['error'=>1009]));
		$info = fread($file, filesize($path));
		fclose($file);
		
		return json(['l'=>$info, 'p'=>$res['praise'], 'i'=>$res['id']]);
	}
	
	public function delete(){
		$data = decode($this->request->post());
		
		$id = $data['s'];
		
		$path = "load/$id.txt";
		$res = unlink($path);
		
		return json(['r'=>(($res)?1:0)]);
	}
	
	public function look(){
		$res = $this->userModel->lookList();
		
		return $res;
	}
	
	public function nickname(){
		$data = decode($this->request->post());
		
		$nickname = trim($data['n']);
		$res = $this->userModel->findUserByName($nickname);
		if($res) return json(['error'=>2020]);
		
		$this->userModel->addAndSave(['id'=>$data['u'], 'nickname'=>$nickname]);
		
		return json(['error'=>0]);
	}
	
}