package netboxgo

import (
	"context"
	"net/http"
	"net/url"

	"github.com/gorilla/schema"
)

type DeviceRolesService service

type DeviceRoles struct {
	Count    int          `json:"count"`
	Next     string       `json:"next"`
	Previous string       `json:"previous"`
	Results  []DeviceRole `json:"results"`
}

type DeviceRole struct {
	ID                  int    `json:"id"`
	URL                 string `json:"url"`
	Name                string `json:"name"`
	Slug                string `json:"slug"`
	Color               string `json:"color"`
	VMRole              bool   `json:"vm_role"`
	Description         string `json:"description"`
	DeviceCount         int    `json:"device_count"`
	VirtualmachineCount int    `json:"virtualmachine_count"`
}

// DeviceTypeFilter is used to filter dcim_device_roles query to the Netbox API
type DeviceRoleFilter struct {
	Offset int64 `schema:"offset,omitempty"`
	Limit  int64 `schema:"limit,omitempty"`

	// User specific filters
	ID     string `schema:"id,omitempty"`
	Name   string `schema:"name,omitempty"`
	Slug   string `schema:"slug,omitempty"`
	Color  string `schema:"color,omitempty"`
	VMRole string `schema:"vm_role,omitempty"`
	Q      string `schema:"q,omitempty"`
}

const deviceRolesPath = "/dcim/device-roles"

// List deviceroles. DeviceRoleFilter is used to list based on filter queries.
func (s *DeviceRolesService) List(ctx context.Context, f *DeviceRoleFilter) (*DeviceRoles, error) {
	var deviceroles DeviceRoles
	var query string
	var req *http.Request
	var err error

	encoder := schema.NewEncoder()

	form := url.Values{}
	err = encoder.Encode(f, form)
	if err != nil {
		return &deviceroles, err
	}
	query = form.Encode()

	req, err = s.client.newRequest(ctx, "GET", deviceRolesPath, query, nil)
	if err != nil {
		return &deviceroles, err
	}

	_, err = s.client.do(req, &deviceroles)
	if err != nil {
		return &deviceroles, err
	}

	return &deviceroles, nil
}

// 	var err error
// 	var req *http.Request

// 	req, err = s.client.newRequest(ctx, "POST", deviceRolesPath, "", c)
// 	if err != nil {
// 		return fmt.Errorf("unable to create request: %w", err)
// 	}

// 	_, err = s.client.do(req, nil)
// 	if err != nil {
// 		return fmt.Errorf("unable to do request: %w", err)
// 	}

// 	return nil
// }

// // Update a device-role
// func (s *DeviceRolesService) Update(ctx context.Context, id string, c *UpdateDevice) error {
// 	var req *http.Request
// 	var err error

// 	path := fmt.Sprintf("%s/%s", deviceRolesPath, id)

// 	req, err = s.client.newRequest(ctx, "PATCH", path, "", c)
// 	if err != nil {
// 		return fmt.Errorf("unable to create request: %w", err)
// 	}

// 	_, err = s.client.do(req, nil)
// 	if err != nil {
// 		return fmt.Errorf("unable to do request: %w", err)
// 	}

// 	return nil
// }