Innovenergy_trunk/csharp/App/VrmGrabber/Controller.cs

244 lines
11 KiB
C#

using CliWrap;
using CliWrap.Buffered;
using HandlebarsDotNet;
using InnovEnergy.App.VrmGrabber.Database;
using InnovEnergy.App.VrmGrabber.DataTypes;
using InnovEnergy.Lib.Utils;
using Microsoft.AspNetCore.Mvc;
using FILE=System.IO.File;
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 ServerIp = "10.2.0.1", //TODO MAKE ME DYNAMIC
String FirmwareVersion = "AF09" //Todo automatically grab newest version?
);
[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</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>
</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}}/{{NumBatteries}}>⬆️{{FirmwareVersion}}</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));
var data = new
{
inst = installsForHtml,
};
var result = template(data);
return new ContentResult
{
ContentType = "text/html",
Content = result
};
}
[HttpGet("updatebatteryfirmware/{installationIp}/{numberOfBatteries}")]
public async Task<String> UpdateBatteryFirmware(String installationIp, String numberOfBatteries)
{
//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 UpdateVrmTagsToNewFirmware(installationIp);
SendNewBatteryFirmware(installationIp);
for (var batteryId = 2; batteryId <= Int64.Parse(numberOfBatteries) + 1; batteryId++)
{
var batteryTtyName = split[1].Split(".").Last();
var localCommand = $"/opt/innovenergy/scripts/upload-bms-firmware {batteryTtyName} {batteryId} /opt/innovenergy/bms-firmware/{FirmwareVersion}.bin";
#pragma warning disable CS4014
Db.ExecuteBufferedAsyncCommandOnIp(installationIp, localCommand);
#pragma warning restore CS4014
// Console.WriteLine(remoteUpdateCommandResult);
}
return "Battery update is successfully initiated! You can close this page now.";
}
private static async Task UpdateVrmTagsToNewFirmware(String installationIp)
{
var vrmInstallation = await FindVrmInstallationByIp(installationIp);
var tags = await vrmInstallation.GetTags();
async void RemoveTag(String t) => await vrmInstallation.RemoveTags(t);
tags.Where(tag => tag.StartsWith("FM-"))
.Do(RemoveTag);
await vrmInstallation.AddTags("FM-" + FirmwareVersion);
}
private static async Task<VrmInstallation> FindVrmInstallationByIp(String installationIp)
{
var installationId = Db.Installations.Where(i => i.Ip == installationIp).Select(i => i.Vrm).First();
var vrmAccount = await Db.GetVrmAccount();
return await vrmAccount.GetInstallation(installationId!);
}
private static void SendNewBatteryFirmware(String installationIp)
{
Cli.Wrap("scp")
.WithArguments($@"{FirmwareVersion}.bin")
.AppendArgument($@"root@{installationIp}:/opt/innovenergy/bms-firmware/{FirmwareVersion}.bin")
.WithValidation(CommandResultValidation.None).ExecuteBufferedAsync();
}
// [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();
// }
}