/*
Copyright 2022 The Dapr Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
    http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
This package has been forked from https://github.com/robfig/cron available under the MIT license.
You can check the original license at:
		https://github.com/robfig/cron/blob/master/LICENSE
*/

package cron

import (
	"time"

	"k8s.io/utils/clock"
)

// Option represents a modification to the default behavior of a Cron.
type Option func(*Cron)

// WithLocation overrides the timezone of the cron instance.
func WithLocation(loc *time.Location) Option {
	return func(c *Cron) {
		c.location = loc
	}
}

// WithSeconds overrides the parser used for interpreting job schedules to
// include a seconds field as the first one.
func WithSeconds() Option {
	return WithParser(NewParser(
		Second | Minute | Hour | Dom | Month | Dow | Descriptor,
	))
}

// WithParser overrides the parser used for interpreting job schedules.
func WithParser(p ScheduleParser) Option {
	return func(c *Cron) {
		c.parser = p
	}
}

// WithChain specifies Job wrappers to apply to all jobs added to this cron.
// Refer to the Chain* functions in this package for provided wrappers.
func WithChain(wrappers ...JobWrapper) Option {
	return func(c *Cron) {
		c.chain = NewChain(wrappers...)
	}
}

// WithLogger uses the provided logger.
func WithLogger(logger Logger) Option {
	return func(c *Cron) {
		c.logger = logger
	}
}

// WithClock uses the provided clock to track time.
func WithClock(clk clock.Clock) Option {
	return func(c *Cron) {
		c.clk = clk
	}
}
