package migrationAPI

import (
	"fmt"
	"net/http"
)

type (
	// MigratedVlans is the data for the MigrateVlansResponse
	MigratedVlans struct {
		VlansMigrated    []MigratedVlansItem `json:"vlans_migrated" bson:"vlans_migrated"`
		VlansNotMigrated []MigratedVlansItem `json:"vlans_not_migrated" bson:"vlans_not_migrated"`
	}

	// MigratedVlansItem defines an individual entry in the MigratedVlans struct
	MigratedVlansItem struct {
		SourceVlan      string `json:"source_vlan" bson:"source_vlan"`
		SourceZone      string `json:"source_zone" bson:"source_zone"`
		DestinationVlan string `json:"destination_vlan" bson:"destination_vlan"`
		DestinationZone string `json:"destination_zone" bson:"destination_zone"`
	}
)

// DeallocateIPs will deallocate the source DRACNet, SNet, and VMNet IPs for a device.
// We proxy this DCX API to manage which IPs are deallocated.
//
// https://migration.nsi.rackspace.com/docs/#/Migrate/dcxDeallocateIPs
func (c *Client) DeallocateIPs(mg string, device int, options ...*Options) (*DeallocateIPsResponse, error) {
	opts := processOptions(options...)

	uri := fmt.Sprintf("/dcx/deallocate_ips/%s/device/%d", mg, device)

	method := http.MethodPost
	req, err := c.newRequest(c.URL+uri, method, nil, opts)
	if err != nil {
		return nil, err
	}

	resp := new(DeallocateIPsResponse)
	return resp, c.do(req, resp, opts)
}

// MigrateVlans will migrate the VLANs for a device's environment in EM.
// We proxy this DCX API to manage which VLANs are listed in the 'excluded' payload.
//
// https://migration.nsi.rackspace.com/docs/#/Migrate/dcxMigrateVlans
func (c *Client) MigrateVlans(mg string, device int, options ...*Options) (*MigrateVlansResponse, error) {
	opts := processOptions(options...)

	uri := fmt.Sprintf("/dcx/migrate_vlans/%s/device/%d", mg, device)

	method := http.MethodPost
	req, err := c.newRequest(c.URL+uri, method, nil, opts)
	if err != nil {
		return nil, err
	}

	resp := new(MigrateVlansResponse)
	return resp, c.do(req, resp, opts)
}