navidrome/plugins/testdata/test-subsonicapi-plugin/nd_host_subsonicapi.go

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

package main

import (
	"encoding/json"
	"errors"

	"github.com/extism/go-pdk"
)

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

// SubsonicAPICallRequest is the request type for SubsonicAPI.Call.
type SubsonicAPICallRequest struct {
	Uri string `json:"uri"`
}

// SubsonicAPICallResponse is the response type for SubsonicAPI.Call.
type SubsonicAPICallResponse struct {
	ResponseJSON string `json:"responseJSON,omitempty"`
	Error        string `json:"error,omitempty"`
}

// SubsonicAPICall calls the subsonicapi_call host function.
// Call executes a Subsonic API request and returns the JSON response.
//
// The uri parameter should be the Subsonic API path without the server prefix,
// e.g., "getAlbumList2?type=random&size=10". The response is returned as raw JSON.
func SubsonicAPICall(uri string) (*SubsonicAPICallResponse, error) {
	// Marshal request to JSON
	req := SubsonicAPICallRequest{
		Uri: uri,
	}
	reqBytes, err := json.Marshal(req)
	if err != nil {
		return nil, err
	}
	reqMem := pdk.AllocateBytes(reqBytes)
	defer reqMem.Free()

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

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

	// Parse the response
	var response SubsonicAPICallResponse
	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, nil
}