using CliWrap;
using HandlebarsDotNet;
using InnovEnergy.App.VrmGrabber.Database;
using InnovEnergy.Lib.Utils;
using Microsoft.AspNetCore.Mvc;
using VrmInstallation = InnovEnergy.Lib.Victron.VictronVRM.Installation;
namespace InnovEnergy.App.VrmGrabber;
public record InstallationToHtmlInterface(
String Name,
String Ip,
Int64 Vrm,
String Identifier,
String Serial,
String EscapedName,
String Online,
String LastSeen,
String NumBatteries,
String BatteryVersion,
String BatteryUpdateStatus,
String ServerIp = "10.2.0.1", //TODO MAKE ME DYNAMIC
String FirmwareVersion = "AF09", //Todo automatically grab newest version?
String NodeRedFiles = "NodeRedFiles"
);
[Controller]
public class Controller : ControllerBase
{
//Todo automatically grab newest version?
private const String FirmwareVersion = "AF09";
[HttpGet]
[Route("/")]
[Produces("text/html")]
public ActionResult Index()
{
const String source = @"<head>
<style>
tbody {
background-color: #e4f0f5;
}
tbody tr:nth-child(odd) {
background-color: #ECE9E9;
}
th, td { /* cell */
padding: 0.75rem;
font-size: 0.9375rem;
}
th { /* header cell */
font-weight: 700;
text-align: left;
color: #272838;
border-bottom: 2px solid #EB9486;
position: sticky;
top: 0;
background-color: #F9F8F8;
}
table {
border-collapse: collapse;
width: 100%;
border: 2px solid rgb(200, 200, 200);
letter-spacing: 1px;
font-family: sans-serif;
font-size: 0.8rem;
position: absolute; top: 0; bottom: 0; left: 0; right: 0;
}
thead th {
border: 1px solid rgb(190, 190, 190);
padding: 5px 10px;
position: sticky;
position: -webkit-sticky;
top: 0px;
background: white;
z-index: 999;
}
td {
text-align: left;
}
#managerTable {
overflow: hidden;
}</style></head>
<div id='managerTable'>
<table>
<tbody>
<tr>
<th>Name This site is updated once per day!</th>
<th>Gui</th>
<th>VRM</th>
<th>Grafana</th>
<th>Identifier</th>
<th>Last Seen</th>
<th>Serial</th>
<th>#Batteries</th>
<th>Firmware-Version</th>
<th>Update</th>
<th>Last Update Status</th>
<th>Upload Node Red Files</th>
</tr>
{{#inst}}
{{> installations}}
{{/inst}}
</tbody>
</table>
<div id='managerTable'>";
const String partialSource = @"<tr><td>{{Name}}</td>
<td><a target='_blank' href=http://{{Ip}}>{{online}} {{Ip}}</a></td>
<td><a target='_blank' href=https://vrm.victronenergy.com/installation/{{Vrm}}/dashboard>VRM</a></td>
<td><a target='_blank' href='https://salidomo.innovenergy.ch/d/ENkNRQXmk/installation?refresh=5s&orgId=1&var-Installation={{EscapedName}}&kiosk=tv'>Grafana</a></td>
<td>{{Identifier}}</td>
<td>{{LastSeen}}</td>
<td>{{Serial}}</td>
<td>{{NumBatteries}}</td>
<td>{{BatteryVersion}}</td>
<td><a target='_blank' href=http://{{ServerIp}}/UpdateBatteryFirmware/{{Ip}}>⬆️{{FirmwareVersion}}</a></td>
<td>{{BatteryUpdateStatus}}</td>
<td><a target='_blank' href=http://{{ServerIp}}/UploadNodeRedFiles/{{Ip}}>⬆️{{NodeRedFiles}}</a></td>
</tr>";
var installationsInDb = Db.Installations.OrderBy(i => i.Name, StringComparer.OrdinalIgnoreCase).ToList();
if (installationsInDb.Count == 0) return new ContentResult
{
ContentType = "text/html",
Content = "<p>Please wait page is still loading</p>"
};
Handlebars.RegisterTemplate("installations", partialSource);
var template = Handlebars.Compile(source);
var installsForHtml = installationsInDb.Select(i => new InstallationToHtmlInterface(
i.Name,
i.Ip,
i.Vrm,
i.Identifier,
i.Serial,
i.EscapedName,
i.Online,
DateTimeOffset.FromUnixTimeSeconds(Convert.ToInt64(i.LastSeen)).ToString(),
i.NumberOfBatteries,
i.BatteryFirmwareVersion,
i.BatteryUpdateStatus));
var data = new
{
inst = installsForHtml,
};
var result = template(data);
return new ContentResult
{
ContentType = "text/html",
Content = result
};
}
[HttpGet("UpdateBatteryFirmware/{installationIp}")]
public async Task<String> UpdateBatteryFirmware(String installationIp)
{
//We need the DeviceName of the battery (ttyUSB?)
var pathToBattery = await Db.ExecuteBufferedAsyncCommandOnIp(installationIp, "dbus-send --system --dest=com.victronenergy.system --type=method_call --print-reply /ServiceMapping/com_victronenergy_battery_1 com.victronenergy.BusItem.GetText");
var split = pathToBattery.Split('"');
var split2 = pathToBattery.Split(' ');
if (split.Length < 2 || split2.Length < 1)
{
Console.WriteLine(pathToBattery + " Split failed ");
return "Update failed";
}
if (split[1] == "Failed" || split2[0] == "Error") return "Update failed";
await SendNewBatteryFirmware(installationIp);
var batteryTtyName = split[1].Split(".").Last();
var localCommand = "echo start";
var installation = Db.Installations.First(installation => installation.Ip == installationIp);
installation.BatteryUpdateStatus = "Running";
Db.Update(installation: installation);
var batteryIdsResult = await Db.ExecuteBufferedAsyncCommandOnIp(installationIp, $"dbus-send --system --dest=com.victronenergy.battery.{batteryTtyName} --type=method_call --print-reply / com.victronenergy.BusItem.GetText | grep -E -o '_Battery/[0-9]+/' | grep -E -o '[0-9]+'| sort -u");
var batteryIds = batteryIdsResult.Split("\n").ToList();
batteryIds.Pop();
foreach (var batteryId in batteryIds)
{
localCommand = localCommand.Append(
$" && /opt/innovenergy/scripts/upload-bms-firmware {batteryTtyName} {batteryId} /opt/innovenergy/bms-firmware/{FirmwareVersion}.bin");
}
#pragma warning disable CS4014
// Console.WriteLine(localCommand);
Db.ExecuteBufferedAsyncCommandOnIp(installationIp, localCommand)
.ContinueWith(async t =>
{
Console.WriteLine(t.Result);
installation.BatteryUpdateStatus = "Complete";
// installation.BatteryFirmwareVersion = FirmwareVersion;
Db.Update(installation: installation);
var vrmInst = await FindVrmInstallationByIp(installation.Ip!);
await UpdateVrmTagsToNewFirmware(installationIp);
await Db.UpdateAlarms(vrmInst);
});
#pragma warning restore CS4014
return "Battery update is successfully initiated, it will take around 15 minutes to complete! You can close this page now.";
}
private static async Task UpdateVrmTagsToNewFirmware(String installationIp)
{
var vrmInstallation = await FindVrmInstallationByIp(installationIp);
var tags = await vrmInstallation.GetTags();
async void RemoveTag(String t) => await vrmInstallation.RemoveTags(t);
tags.Where(tag => tag.StartsWith("FM-"))
.Do(RemoveTag);
await vrmInstallation.AddTags("FM-" + FirmwareVersion);
}
private static async Task<VrmInstallation> FindVrmInstallationByIp(String installationIp)
{
var installationId = Db.Installations.Where(i => i.Ip == installationIp).Select(i => i.Vrm).First();
var vrmAccount = await Db.GetVrmAccount();
return await vrmAccount.GetInstallation(installationId!);
}
private static async Task SendNewBatteryFirmware(String installationIp)
{
await Cli.Wrap("rsync")
.WithArguments($@"-r --relative bms-firmware/{FirmwareVersion}.bin")
.AppendArgument($@"root@{installationIp}:/opt/innovenergy")
.ExecuteAsync();
}
// [HttpGet(nameof(GetInstallation))]
// [UnconditionalSuppressMessage("Trimming", "IL2026:Members annotated with 'RequiresUnreferencedCodeAttribute' require dynamic access otherwise can break functionality when trimming application code", Justification = "<Pending>")]
// public Object GetInstallation(UInt64 serialNumber)
// {
// var instList = Db.InstallationsAndDetails.Values.ToList();
// foreach (var detailList in instList.Select((value, index) => new { Value = value, Index = index}))
// {
// if (detailList.Value.All(detail => detail.Json["idSite"]?.GetValue<UInt64>() != serialNumber)) continue;
// var retour = Db.InstallationsAndDetails.Keys.ToList()[detailList.Index].Json;
// retour["details"] = JsonSerializer.Deserialize<JsonArray>(JsonSerializer.Serialize(detailList.Value.Select(d => d.Json).ToArray()));
// return retour;
// }
//
// return new NotFoundResult();
// }
// remove the original ones????????
[HttpPost("UploadNodeRedFiles/{installationIp}")]
public async Task<IActionResult> UploadNodeRedFiles(String installationIp)
{
// Define the mapping of files to remote locations
var fileLocationMappings = new Dictionary<string, string>
{
{ "flows.json", "/opt/data/nodered/.node-red/" },
{ "settings-user.js", "/opt/data/nodered/.node-red/" },
{ "rc.local", "/data/" },
{ "dbus-fzsonick-48tl", "/data/"}
};
var nodeRedFilesFolder = Path.Combine(Directory.GetCurrentDirectory(), "NodeRedFiles");
if (!Directory.Exists(nodeRedFilesFolder))
{
return BadRequest("NodeRedFiles folder does not exist.");
}
var tasks = fileLocationMappings.Select(async mapping =>
{
var fileName = mapping.Key;
var remoteLocation = mapping.Value;
var filePath = Path.Combine(nodeRedFilesFolder, fileName);
if (!System.IO.File.Exists(filePath))
{
throw new FileNotFoundException($"File {fileName} not found in {nodeRedFilesFolder}.");
}
// Execute the SCP command to upload the file
await Cli.Wrap("rsync")
.WithArguments($@"-r {filePath}")
.AppendArgument($@"root@{installationIp}:{remoteLocation}")
.ExecuteAsync();
});
try
{
await Task.WhenAll(tasks);
return Ok("All files uploaded successfully.");
}
catch (Exception ex)
{
return StatusCode(500, $"An error occurred while uploading files: {ex.Message}");
}
}
}