import dayjs from 'dayjs'

export function getdate(yue?: number){
    let now = dayjs()
    if(yue != undefined){
        now = now.month(now.month() + yue);
    }
    yue = now.month() + 1;
    const day = now.date() // 当前天
    const zhou = now.day(); // 当前周
    now = now.date(1)
    const week = now.day(); // 第一天是星期几
    now = now.month(now.month() + 1);
    now = now.date(0);
    const month = now.date(); // 当前月有几天
    const year = now.year()
    
    console.log(day,week,month)
    let i = 0;
    let w = 0;

    interface Date{
        day?: number;
        list?: Array<any>;
    }
    const date: Array<Array<Date>> = [[]];
    
    while(i < month){
        
        for(w = 0; w < week; w++){
            date[0][w] = {};
        }
        i++;
        const zhou =  Math.floor((i + w - 1) / 7)
        const d = {
            day: i
        }
        if(date[zhou] == undefined){
            date[zhou] = []
        }
        date[zhou].push(d)
    }
    while(date[date.length - 1].length < 7){
        date[date.length - 1].push({})
    }
    console.log(date)

    return {date, year, yue, day, zhou};
}