package account

import (
	"context"
	"net/http"
	"strconv"

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

// CreateRequest struct for creating account
type CreateRequest struct {
	// Display name
	// Required: true
	Name string `url:"name" json:"name" validate:"required"`

	// Description
	// Required: false
	Description string `url:"desc,omitempty" json:"desc,omitempty"`

	// Name of the account
	// Required: true
	Username string `url:"username" json:"username" validate:"required"`

	// Email
	// Required: false
	EmailAddress string `url:"emailaddress,omitempty" json:"emailaddress,omitempty" validate:"omitempty,email"`

	// Storage policies
	// Required: false
	StoragePolicies []StoragePolicy `url:"-" json:"storage_policies,omitempty"`

	// Max size of memory in MB
	// Required: false
	MaxMemoryCapacity int64 `url:"maxMemoryCapacity,omitempty" json:"maxMemoryCapacity,omitempty"`

	// Max size of aggregated vdisks in GB
	// Required: false
	MaxVDiskCapacity int64 `url:"maxVDiskCapacity,omitempty" json:"maxVDiskCapacity,omitempty"`

	// Max number of CPU cores
	// Required: false
	MaxCPUCapacity int64 `url:"maxCPUCapacity,omitempty" json:"maxCPUCapacity,omitempty"`

	// Max number of assigned public IPs
	// Required: false
	MaxNumPublicIP int64 `url:"maxNumPublicIP,omitempty" json:"maxNumPublicIP,omitempty"`

	// If true send emails when a user is granted access to resources
	// Required: false
	SendAccessEmails bool `url:"sendAccessEmails" json:"sendAccessEmails"`

	// Limit (positive) or disable (0) GPU resources
	// Required: false
	GPUUnits int64 `url:"gpu_units,omitempty" json:"gpu_units,omitempty"`

	// List of strings with pools
	// i.e.: ["sep1_poolName1", "sep2_poolName2", etc]
	// Required: false
	UniqPools []string `url:"uniqPools,omitempty" json:"uniqPools,omitempty"`

	// Advanced compute features,
	// one of: hugepages, numa, cpupin, vfnic, dpdk, changemac, trunk
	// Required: false
	ComputeFeatures []string `url:"computeFeatures,omitempty" json:"computeFeatures,omitempty" validate:"omitempty,computeFeatures"`

	// Default zone ID
	// Required: false
	DefaultZoneID uint64 `url:"defaultZoneId,omitempty" json:"defaultZoneId,omitempty"`

	// Zones
	// Required: false
	ZoneIDs []uint64 `url:"zoneIds,omitempty" json:"zoneIds,omitempty"`
}

type StoragePolicy struct {
	ID    uint64 `url:"id" json:"id"`
	Limit int    `url:"limit" json:"limit"`
}

// Create creates account
// Setting a cloud unit maximum to -1 or empty will not put any restrictions on the resource
func (a Account) Create(ctx context.Context, req CreateRequest) (uint64, error) {
	err := validators.ValidateRequest(req)
	if err != nil {
		return 0, validators.ValidationErrors(validators.GetErrors(err))
	}

	url := "/cloudbroker/account/create"

	res, err := a.client.DecortApiCallCtype(ctx, http.MethodPost, url, constants.MIMEJSON, req)
	if err != nil {
		return 0, err
	}

	result, err := strconv.ParseUint(string(res), 10, 64)
	if err != nil {
		return 0, err
	}

	return result, nil
}
