package scheduling

import (
	"encoding/json"

	"cloud.o-forge.io/core/oc-lib/models/booking"
	"cloud.o-forge.io/core/oc-lib/models/resources/purchase_resource"
	"cloud.o-forge.io/core/oc-lib/models/utils"
	"cloud.o-forge.io/core/oc-lib/tools"
)

type SchedulerObject interface {
	utils.DBObject
	SetIsDraft(bool)
	GetKey() string
	SetSchedulerPeerID(peerID string)
	SetExecutionsID(ei string)
	GetDestPeer() string
	GetPeerSession() string
	GetExecutionsId() string
	GetExecutionId() string
}

type ScheduledPurchase struct {
	purchase_resource.PurchaseResource
}

type ScheduledBooking struct {
	booking.Booking
}

func FromSchedulerDBObject(dt tools.DataType, obj SchedulerObject) utils.DBObject {
	switch dt {
	case tools.BOOKING:
		o := &booking.Booking{}
		b, _ := json.Marshal(obj)
		json.Unmarshal(b, &o)
		return o
	case tools.PURCHASE_RESOURCE:
		o := &purchase_resource.PurchaseResource{}
		b, _ := json.Marshal(obj)
		json.Unmarshal(b, &o)
		return o
	}
	return nil
}

func FromSchedulerObject(dt tools.DataType, obj SchedulerObject) utils.ShallowDBObject {
	switch dt {
	case tools.BOOKING:
		o := &booking.Booking{}
		b, _ := json.Marshal(obj)
		json.Unmarshal(b, &o)
		return o
	case tools.PURCHASE_RESOURCE:
		o := &purchase_resource.PurchaseResource{}
		b, _ := json.Marshal(obj)
		json.Unmarshal(b, &o)
		return o
	}
	return nil
}

func ToSchedulerObject(dt tools.DataType, obj utils.ShallowDBObject) SchedulerObject {
	switch dt {
	case tools.BOOKING:
		o := &ScheduledBooking{}
		b, _ := json.Marshal(obj)
		json.Unmarshal(b, &o)
		return o
	case tools.PURCHASE_RESOURCE:
		o := &ScheduledPurchase{}
		b, _ := json.Marshal(obj)
		json.Unmarshal(b, &o)
		return o
	}
	return nil
}

func (b *ScheduledBooking) GetExecutionId() string {
	return b.ExecutionID
}

func (b *ScheduledPurchase) GetExecutionId() string {
	return b.ExecutionID
}

func (b *ScheduledBooking) GetExecutionsId() string {
	return b.ExecutionsID
}

func (b *ScheduledPurchase) GetExecutionsId() string {
	return b.ExecutionsID
}

func (b *ScheduledBooking) GetPeerSession() string {
	return b.SchedulerPeerID
}

func (b *ScheduledPurchase) GetPeerSession() string {
	return b.SchedulerPeerID
}

func (b *ScheduledBooking) GetDestPeer() string {
	return b.DestPeerID
}

func (b *ScheduledPurchase) GetDestPeer() string {
	return b.DestPeerID
}

func (b *ScheduledBooking) GetKey() string {
	return b.ResourceID + "/" + b.InstanceID + "/" + tools.BOOKING.String()
}

func (b *ScheduledPurchase) GetKey() string {
	return b.ResourceID + "/" + b.InstanceID + "/" + tools.PURCHASE_RESOURCE.String()
}

func (b *ScheduledBooking) SetIsDraft(ok bool) {
	b.IsDraft = ok
}

func (b *ScheduledPurchase) SetIsDraft(ok bool) {
	b.IsDraft = ok
}

func (b *ScheduledBooking) SetSchedulerPeerID(peerID string) {
	b.SchedulerPeerID = peerID
}

func (b *ScheduledPurchase) SetSchedulerPeerID(peerID string) {
	b.SchedulerPeerID = peerID
}

func (b *ScheduledBooking) SetExecutionsID(ei string) {
	b.ExecutionsID = ei
}

func (b *ScheduledPurchase) SetExecutionsID(ei string) {
	b.ExecutionsID = ei
}