package disks

import (
	"context"
	"encoding/json"
	"net/http"

	"repository.basistech.ru/BASIS/decort-golang-sdk/internal/validators"
)

// ListUnattachedRequest struct to get list of unattached disk
type ListUnattachedRequest struct {
	// Find by id
	// Required: false
	ByID uint64 `url:"by_id,omitempty" json:"by_id,omitempty"`

	// Find by account name
	// Required: false
	AccountName string `url:"accountName,omitempty" json:"accountName,omitempty"`

	// Find by max size disk
	// Required: false
	DiskMaxSize int64 `url:"diskMaxSize,omitempty" json:"diskMaxSize,omitempty"`

	// Find by status
	// Required: false
	Status string `url:"status,omitempty" json:"status,omitempty"`

	// ID of the account
	// Required: false
	AccountID uint64 `url:"accountId,omitempty" json:"accountId,omitempty"`

	// Find by sep ID
	// Required: false
	SEPID uint64 `url:"sepId,omitempty" json:"sepId,omitempty"`

	// Find by storage policy id
	// Required: false
	StoragePolicyID uint64 `url:"storage_policy_id,omitempty" json:"storage_policy_id,omitempty"`

	// Find by pool name
	// Required: false
	Pool string `url:"pool,omitempty" json:"pool,omitempty"`

	// Sort by one of supported fields, format +|-(field)
	// Required: false
	SortBy string `url:"sortBy,omitempty" json:"sortBy,omitempty" validate:"omitempty,sortBy"`

	// Page number
	// Required: false
	Page uint64 `url:"page,omitempty" json:"page,omitempty"`

	// Page size
	// Required: false
	Size uint64 `url:"size,omitempty" json:"size,omitempty"`
}

// ListUnattached gets list of unattached disks
func (d Disks) ListUnattached(ctx context.Context, req ListUnattachedRequest) (*ListUnattachedDisks, error) {

	if err := validators.ValidateRequest(req); err != nil {
		return nil, validators.ValidationErrors(validators.GetErrors(err))
	}

	url := "/cloudbroker/disks/listUnattached"

	res, err := d.client.DecortApiCall(ctx, http.MethodPost, url, req)
	if err != nil {
		return nil, err
	}

	list := ListUnattachedDisks{}

	err = json.Unmarshal(res, &list)
	if err != nil {
		return nil, err
	}

	return &list, nil
}
