package compute

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

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

// ListRequest struct to get list of available computes
type ListRequest struct {
	// Find by ID
	// Required: false
	ByID uint64 `url:"by_id,omitempty" json:"by_id,omitempty"`

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

	// Find by account ID
	// Required: false
	AccountID uint64 `url:"accountId,omitempty" json:"accountId,omitempty"`

	// Find by resource group name
	// Required: false
	RGName string `url:"rgName,omitempty" json:"rgName,omitempty"`

	// Find by resource group ID
	// Required: false
	RGID uint64 `url:"rgId,omitempty" json:"rgId,omitempty"`

	// Find by tech status
	// Required: false
	TechStatus string `url:"techStatus,omitempty" json:"techStatus,omitempty"`

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

	// Find by IP address
	// Required: false
	IPAddress string `url:"ipAddress,omitempty" json:"ipAddress,omitempty"`

	// Find by stack ID
	// Required: false
	StackID uint64 `url:"stackId,omitempty" json:"stackId,omitempty"`

	// Find by image ID
	// Required: false
	ImageID uint64 `url:"imageId,omitempty" json:"imageId,omitempty"`

	// Find by CD image ID
	// Required: false
	CDImageID uint64 `url:"cdImageId,omitempty" json:"cdImageId,omitempty"`

	// Find by external network name
	// Required: false
	ExtNetName string `url:"extNetName,omitempty" json:"extNetName,omitempty"`

	// Find by external network ID
	// Required: false
	ExtNetID uint64 `url:"extNetId,omitempty" json:"extNetId,omitempty"`

	// Include deleted computes
	// Required: false
	IncludeDeleted bool `url:"includedeleted,omitempty" json:"includedeleted,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"`
}

// List gets list of the available computes as a ListComputes struct.
// Filtering based on status is possible
func (c Compute) List(ctx context.Context, req ListRequest) (*ListComputes, error) {

	res, err := c.ListRaw(ctx, req)
	if err != nil {
		return nil, err
	}

	list := ListComputes{}

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

	return &list, nil
}

// ListRaw gets list of the available computes as an array of bytes
func (c Compute) ListRaw(ctx context.Context, req ListRequest) ([]byte, error) {

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

	url := "/cloudbroker/compute/list"

	res, err := c.client.DecortApiCall(ctx, http.MethodPost, url, req)
	return res, err
}