<?php

namespace app\admin\model\system;

use app\api\model\Voucher;
use think\Model;


class GrantVoucher extends Model
{
    // 表名
    protected $name = 'system_grant_voucher';

    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = false;


    public static function grant_voucher($type, $user_id)
    {
        $config = [
            "give" => config("site.give_of_register"),
            "range" => explode(" - ", config("site.give_of_register_date_range")),
            "enum" => config("site.give_of_register_enum"),
            "give_switch" => config("site.give_of_register_switch"),
            "draw_switch" => config("site.give_of_register_draw_switch")
        ];
        if ($type == "buy") {
            $config = [
                "give" => config("site.give_of_buy"),
                "range" => explode(" - ", config("site.give_of_buy_date_range")),
                "enum" => config("site.give_of_buy_enum"),
                "give_switch" => config("site.give_of_buy_switch"),
                "draw_switch" => config("site.give_of_buy_draw_switch")
            ];
        }
        if ($type == "invite") {
            $config = [
                "give" => config("site.give_of_invite"),
                "range" => explode(" - ", config("site.give_of_invite_date_range")),
                "enum" => config("site.give_of_invite_enum"),
                "give_switch" => config("site.give_of_invite_switch"),
                "draw_switch" => config("site.give_of_invite_draw_switch")
            ];
        }

        if (1 == $config["give_switch"]) {
            if (strtotime($config["range"][0]) <= time() && strtotime($config["range"][1]) >= time()) {
                if (strlen($config["give"]) > 0) {
                    if (1 == $config["draw_switch"]) { // 需要用户领取
                        return self::create([
                            "to_user_id" => $user_id,
                            "voucher_ids" => $config["give"],
                            "is_read" => 0,
                            "take_effect" => $config['enum'],
                            "draw" => 0,
                            "createtime" => time(),
                            "updatetime" => time(),
                        ]);
                    } else { // 直接发放到用户
                        $vouchers = (new Voucher())->where("id", "in", explode(",", $config["give"]))->order("takeAmount", "ASC")->select();
                        $take_effect_time = Voucher::getTakeEffectTime($config['enum']);
                        $user_vouchers = [];
                        foreach ($vouchers as $voucher) {
                            array_push($user_vouchers, [
                                "user_id" => $user_id,
                                "voucher_id" => $voucher["id"],
                                "takeAmount" => $voucher["takeAmount"],
                                "fullAmount" => $voucher["fullAmount"],
                                "status" => \E_BASE_STATUS::Normal,
                                "take_effect_time" => $take_effect_time,
                                "expiretime" => $take_effect_time + (24 * 60 * 60) * $voucher["indate_day"],
                                "createtime" => time(),
                                "updatetime" => time()
                            ]);
                        }
                        return (new \app\api\model\user\Voucher())->insertAll($user_vouchers);
                    }
                }
            }
        }
        return false;
    }


}