reader/utils/filter.wxs

var formatNumber = function (n) {
    n = n.toString()
    return n[1] ? n : '0' + n
}
/**
 * 将时间戳(1570550400)格式转为 yyyy-MM-dd格式
 */
//时间戳转时间
function formatDate(time, flag) {
    if (!time) {
        return
    }
    if (time == '1') {
        return "终身使用"
    }
    var time = time * 1
    var t = getDate(time);
    var tf = function (i) {
        return (i < 10 ? '0' : '') + i
    };
    var year = t.getFullYear();
    var month = tf(t.getMonth() + 1);
    var day = tf(t.getDate());
    var hour = tf(t.getHours());
    var minute = tf(t.getMinutes());
    if (flag == 1) {
        return year + '-' + month + '-' + day + '' + ' ' + hour + ':' + minute;
    } else if (flag == 2) {
        return year + '.' + month + '.' + day
    } else if (flag == 3) {
        return month + '-' + day + ' ' + hour + ':' + minute;
    } else if (flag == 4) {
        return year + '年' + month + '月' + day + '日';
    } else if (flag == 5) {
        return year + '-' + month + '-' + day;
    }
}

function gradeFilter(grade) {
    if (!grade) {
        return '暂无'
    }
    var gradeObj = {
        "PRESCHOOL": "学前班",
        "PRIMARY_FIRST_GRADE": "一年级",
        "PRIMARY_SECOND_GRADE": "二年级",
        "PRIMARY_THREE_GRADE": "三年级",
        "PRIMARY_SENIOR_GRADE": "四年级",
        "PRIMARY_FIVE_GRADE": "五年级",
        "PRIMARY_SIX_GRADE": "六年级",
    }
    return gradeObj[grade]
}
// 数字满万补w
function numFilter(num) {
    console.log(num,'zzz');
    if (!num) {
        return 0
    }
    if (num < 10000) {
        return num
    }
    return Math.floor(num / 100) / 100 + 'w'
}
// 四舍五入保留两位小数
function twoDecimal(num) {
    return (num / 100).toFixed(2)
}

// 切换旗帜图片
function showPennant(count, num) {
    if (count >= num) {
        if (num <= 2) {
            return '/static/2q.png'
        } else if (num <= 5) {
            return '/static/5q.png'
        } else if (num <= 10) {
            return '/static/10q.png'
        } else if (num <= 15) {
            return '/static/15q.png'
        } else if (num <= 30) {
            return '/static/30q.png'
        } else if (num <= 60) {
            return '/static/60q.png'
        }
    } else {
        return '/static/pennant.png'
    }
}
module.exports = {
    formatDate: formatDate,
    gradeFilter: gradeFilter,
    numFilter: numFilter,
    twoDecimal: twoDecimal,
    showPennant: showPennant
}