package migrationAPI

import "time"

type (
	// Options defines the possible options for API calls to the migration API
	Options struct {
		Account        *int           // account number uri param
		Device         *int           // device number uri param
		HTTPTimeout    *time.Duration // http client timeout
		HypMatchSource *bool          // hypMatchSource for validate
		MoveGroup      *string        // move_group uri param
		UnipedeAge     *int           // unipedeAge query value
		UpdateStatus   *bool          // updateStatus query value
		Variance       *string        // variance value uri param
		Zone           *string        // zone value uri param
	}
)

// SetAccount defines the account number for the request
func (o *Options) SetAccount(accountNumber int) *Options {
	o.Account = &accountNumber
	return o
}

// SetDevice defines the device number for the request
func (o *Options) SetDevice(deviceNumber int) *Options {
	o.Device = &deviceNumber
	return o
}

// SetHTTPTimeout defines the HTTP timeout for the request
func (o *Options) SetHTTPTimeout(seconds time.Duration) *Options {
	o.HTTPTimeout = &seconds
	return o
}

// SetHypMatchSource sets the hypMatchSource flag
func (o *Options) SetHypMatchSource(hypMatchSource bool) *Options {
	o.HypMatchSource = &hypMatchSource
	return o
}

// SetMoveGroup defines the device number for the request
func (o *Options) SetMoveGroup(moveGroup string) *Options {
	o.MoveGroup = &moveGroup
	return o
}

// SetUnipedeAge defines the unipedeAge value for the request
func (o *Options) SetUnipedeAge(seconds int) *Options {
	o.UnipedeAge = &seconds
	return o
}

// SetUpdateStatus defines the updateStatus boolean value for the request
func (o *Options) SetUpdateStatus(updateStatus bool) *Options {
	o.UpdateStatus = &updateStatus
	return o
}

// SetVariance defines the variance uri param for the request
func (o *Options) SetVariance(variance string) *Options {
	o.Variance = &variance
	return o
}

// SetZone defines the zone value for the request
func (o *Options) SetZone(zone string) *Options {
	o.Zone = &zone
	return o
}

func processOptions(options ...*Options) *Options {
	o := new(Options)

	// options are merged into a single struct in a last-one-wins fashion
	for _, option := range options {
		if option == nil {
			continue
		}
		if option.Account != nil {
			o.Account = option.Account
		}
		if option.Device != nil {
			o.Device = option.Device
		}
		if option.HTTPTimeout != nil {
			o.HTTPTimeout = option.HTTPTimeout
		}
		if option.HypMatchSource != nil {
			o.HypMatchSource = option.HypMatchSource
		}
		if option.MoveGroup != nil {
			o.MoveGroup = option.MoveGroup
		}
		if option.UnipedeAge != nil {
			o.UnipedeAge = option.UnipedeAge
		}
		if option.UpdateStatus != nil {
			o.UpdateStatus = option.UpdateStatus
		}
		if option.Variance != nil {
			o.Variance = option.Variance
		}
		if option.Zone != nil {
			o.Zone = option.Zone
		}
	}

	return o
}