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// Code generated by ndpgen. DO NOT EDIT.
//
// This file contains client wrappers for the Users host service.
// It is intended for use in Navidrome plugins built with TinyGo.
//
//go:build wasip1

package ndhost

import (
	"encoding/json"
	"errors"

	"github.com/navidrome/navidrome/plugins/pdk/go/pdk"
)

// User represents the User data structure.
type User struct {
	ID   string `json:"id"`
	Name string `json:"name"`
}

// users_get is the host function provided by Navidrome.
//
//go:wasmimport extism:host/user users_get
func users_get(uint64) uint64

type usersGetRequest struct {
	Id     *string `json:"id"`
	Filter *User   `json:"filter"`
}

type usersGetResponse struct {
	Result *User  `json:"result,omitempty"`
	Error  string `json:"error,omitempty"`
}

// UsersGet calls the users_get host function.
func UsersGet(id *string, filter *User) (*User, error) {
	// Marshal request to JSON
	req := usersGetRequest{
		Id:     id,
		Filter: filter,
	}
	reqBytes, err := json.Marshal(req)
	if err != nil {
		return nil, err
	}
	reqMem := pdk.AllocateBytes(reqBytes)
	defer reqMem.Free()

	// Call the host function
	responsePtr := users_get(reqMem.Offset())

	// Read the response from memory
	responseMem := pdk.FindMemory(responsePtr)
	responseBytes := responseMem.ReadBytes()

	// Parse the response
	var response usersGetResponse
	if err := json.Unmarshal(responseBytes, &response); err != nil {
		return nil, err
	}

	// Convert Error field to Go error
	if response.Error != "" {
		return nil, errors.New(response.Error)
	}

	return response.Result, nil
}