package openTime

import (
	"fmt"
	"strings"

	ctime "github.com/cherry-game/cherry/extend/time"
)

type (
	fixedRangeParser struct{}

	fixedRange struct {
		startTime ctime.CherryTime
		endTime   ctime.CherryTime
	}
)

// 20230101/12:00-20230501/24:00
func (p *fixedRangeParser) Parse(params string) (OpenTime, error) {
	ts := strings.Split(params, "-")
	if len(ts) < 2 {
		return nil, fmt.Errorf("nonsupport params: %s", params)
	}

	startTime, err := parseDateTime(ts[0])
	if err != nil {
		return nil, err
	}

	endTime, err := parseDateTime(ts[1])
	if err != nil {
		return nil, err
	}

	openTime := &fixedRange{
		startTime: startTime,
		endTime:   endTime,
	}
	return openTime, nil
}

func (p *fixedRange) Between(t *ctime.CherryTime) bool {
	return t.After(p.startTime.Time) && t.Before(p.endTime.Time)
}

func (p *fixedRange) TimeRange(t *ctime.CherryTime) (ctime.CherryTime, ctime.CherryTime) {
	return p.startTime, p.endTime
}