<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Log;

class User extends Model
{

    protected $table = "users";
    public $timestamps = false;

    public function CreateUser(array $params)
    {
        // todo 是否需要保证用户名唯一的功能
        $this->username = $params["username"];
        $this->password = $params["password"];
        $this->nickname = $params["nickname"];
        $this->icon = $params["icon"];
        $this->tel = $params["tel"];
        $this->email = $params["email"];

        if ($this->username == "") {
            return ["code" => EMPTY_USER_NAME];
        }
        if ($this->password == "") {
            return ["code" => EMPTY_USER_PASSWORD];
        }
        if ($this->nickname == "") {
            $this->nickname = $this->username;
            $params["nickname"] = $this->username;
        }
        // todo 这里需要对密码加密
        $this->save();
        unset($params["password"]);
        $params["id"] = $this->getQueueableId();
        return ["code" => SUCCESS, "data" => $params];
    }

    public function ChangePassword($uid, $oldPwd, $newPwd)
    {

    }

    public function ModifyUser(array $params)
    {
        $update = [];
        $uid = $params["id"];
        if ($uid == "") {
            return "empty user id";
        }
        // check if user exist
        $user = $this->where("id", $uid)->where("is_del", false)->first();
        if (!$user) {
            return INVALID_USER_ID;
        }

        if ($params["username"] != "") {
            $update["username"] = $params["username"];
        }
        if ($params["nickname"] != "") {
            $update["nickname"] = $params["nickname"];
        }
        if ($params["icon"] != "") {
            $update["icon"] = $params["icon"];
        }
        if ($params["tel"] != "") {
            $update["tel"] = $params["tel"];
        }
        if ($params["email"] != "") {
            $update["email"] = $params["email"];
        }
        if (count($update) == 0) {
            return "nothing to update";
        }
        $this->where("id", $uid)->where("is_del", false)->update($update);
        return SUCCESS;
    }

    public function DeleteUser($uid)
    {
        if ($uid == "") {
            return "empty user id";
        }
        $user = $this->where("id", $uid)->where("is_del", false)->first();
        if (!$user) {
            return 110;
        }
        $this->where("id", $uid)->where("is_del", false)->update(["is_del" => true]);
        return 0;
    }

    public function ListUser($page, $pageCount, $keyword)
    {
        if ($page < 1) {
            $page = 15;
        }
        if ($pageCount > 15 || $pageCount < 1) {
            $pageCount = 15;
        }
        $data = $this->select("id", "username", "nickname", "icon", "tel", "email")
            ->where("is_del", false)->orderBy("created_at", "asc")
            ->paginate($pageCount, ["*"], "page", $page);
        return $data;
    }

    public function ListUserByIds($ids)
    {
        $users = $this->select("id", "username", "nickname", "icon")
            ->whereIn("id", $ids)->where("is_del", false)->get();
        return $users;
    }

    public function ListUserByIds_KV($ids)
    {
        $users = $this->ListUserByIds($ids);
        $data = [];
        foreach ($users as $user) {
            $data[$user["id"]] = $user;
        }
        return $data;
    }
}