<?php

namespace mtopcard;

class topcard
{
    private $mCardItem;

    public function __construct($item)
    {
        $this->mCardItem = $item;
    }

    public function topcard_id(): int
    {
        return intval($this->mCardItem['topcard_id']);
    }

    public function member_id(): int
    {
        return intval($this->mCardItem['member_id']);
    }

    public function card_no(): string
    {
        return $this->mCardItem['card_no'];
    }

    public function card_type(): int
    {
        return intval($this->mCardItem['card_type']);
    }

    public function add_time(): int
    {
        return intval($this->mCardItem['add_time']);
    }

    public function total_amount(): float
    {
        return round(floatval($this->mCardItem['total_amount']), 2);
    }

    public function month_total()
    {
        $stamp = month_stamp();
        if ($this->month_stamp() != $stamp) {
            return 0.00;
        } else {
            return round(doubleval($this->mCardItem['month_amount']), 2);
        }
    }

    public function month_stamp(): int
    {
        return intval($this->mCardItem['month_stamp']);
    }

    public function can_edit() {
        $amount = $this->total_amount();
        return intval($amount) == 0 ? 1 : 0;
    }

    public function format()
    {
        $ret = [];
        $ret['topcard_id'] = $this->topcard_id();
        $ret['card_no'] = $this->card_no();
        $ret['card_type'] = $this->card_type();
        $ret['car_desc'] = $this->car_desc();
        $ret['total_amount'] = $this->total_amount();
        $ret['month_total'] = $this->month_total();
        $ret['add_time'] = $this->add_time();
        $ret['can_edit'] = $this->can_edit();

        return $ret;
    }

    private function car_desc() {
        switch ($this->card_type()) {
            case PetroChinaCard: return '中石油' ;
            case SinopecCard:    return '中石化' ;
            case PhoneCard:      return '电话卡' ;
        }
        return '未知卡类型';
    }
}