feat: add timezone and linux support

src/CasaBot/AutoScan/Implementations/DVRScanner.cs

@@ -28,7 +28,7 @@ public class DVRScanner : IDVRScanner
         {
             _logger.LogDebug("Scanning videos...");
             var folderParam = Path.Combine(_options.MediaFolder!, "*.mp4");
-            var arguments = $"-i {folderParam} -c {_options.Scanner.ConfigFile} --output-dir {_options.Scanner.DetectionFolder} --thumbnails highscore";
+            var arguments = $"-i {folderParam} -c {_options.Scanner.ConfigFile} --quiet --logfile log.txt --output-dir {_options.Scanner.DetectionFolder} --thumbnails highscore";
             _logger.LogDebug("Executing command: {_dvrScannerFile} {arguments}", _options.Scanner.Exe, arguments);
             var process = new Process
             {
@@ -50,7 +50,7 @@ public class DVRScanner : IDVRScanner
             }
             _startedAt = DateTime.Now;
             process.Start();
-            process.PriorityClass = ProcessPriorityClass.High;
+            // process.PriorityClass = ProcessPriorityClass.High;
             cancellationToken.Register(() =>
             {
                 _logger.LogDebug("DVR Process status: ID: {Id}, HasExited: {HasExited}, Responding: {Responding}", 
@@ -65,6 +65,8 @@ public class DVRScanner : IDVRScanner
             
             await UpdateProcessUntilExits(process, cancellationToken);
             _logger.LogInformation("Videos scanned successfully!");
+            
+            RemoveVideoFiles();
         }
         catch (Exception ex)
         {
@@ -84,4 +86,17 @@ public class DVRScanner : IDVRScanner
             
         }
     }
+    
+    private void RemoveVideoFiles()
+    {
+        //remove .avi files from the detection folder
+        if (_options.Scanner?.DetectionFolder is not null && !_options.Scanner.RunDry)
+        {
+            _logger.LogDebug("Removing .avi files from detection folder {DetectionFolder}", _options.Scanner.DetectionFolder);
+            foreach (var file in Directory.GetFiles(_options.Scanner.DetectionFolder, "*.avi"))
+            {
+                File.Delete(file);
+            }
+        }
+    }
 }

src/CasaBot/AutoScan/Implementations/ShinobiConnector.cs

@@ -20,13 +20,19 @@ public class ShinobiConnector : IDVRConnector
         _options = options.Value;
     }
 
-    public async Task<List<VideoDetail>> FetchMonitorVideosBetween(DateTime from, DateTime to, CancellationToken cancellationToken = default)
+    public async Task<List<VideoDetail>> FetchMonitorVideosBetween(DateTime from, DateTime to, bool runDry = false, CancellationToken cancellationToken = default)
     {
         var endpoint = $"{_options.URL}/{_options.APIKey}/videos/{_options.GroupId}/{_options.MonitorId}";
         endpoint += $"?start={from:yyyy-MM-ddTHH:mm:sszzz}&end={to:yyyy-MM-ddTHH:mm:sszzz}";
         
         _logger.LogDebug("Fetching videos details from endpoint: {Endpoint}", endpoint);
         
+        if(runDry)
+        {
+            _logger.LogInformation("RunDry is enabled, skipping video fetch");
+            return [];
+        }
+        
         //get from the server the response with type VideoDetails
         var response = await _httpClient.GetFromJsonAsync<FetchVideoResponse>(endpoint, cancellationToken);
         

src/CasaBot/AutoScan/Interfaces/IDVRConnector.cs

@@ -4,6 +4,6 @@ namespace AutoScan.Interfaces;
 
 public interface IDVRConnector
 {
-    Task<List<VideoDetail>> FetchMonitorVideosBetween(DateTime from, DateTime to, CancellationToken cancellationToken = default);
+    Task<List<VideoDetail>> FetchMonitorVideosBetween(DateTime from, DateTime to, bool runDry = false, CancellationToken cancellationToken = default);
     Task DownloadMonitorVideo(VideoDetail video, string downloadFolder, bool runDry = false, CancellationToken cancellationToken = default);
 }

src/CasaBot/AutoScan/Jobs/DownloaderJob.cs

@@ -50,7 +50,7 @@ public class DownloaderJob : IJob
         var to = new DateTime(now.Year, now.Month, now.Day, int.Parse(hours), int.Parse(minutes), 0);
         
         _logger.LogInformation("Fetching videos from {From} to {To}", from, to);
-        var videos = await _dvrConnector.FetchMonitorVideosBetween(from, to, context.CancellationToken);
+        var videos = await _dvrConnector.FetchMonitorVideosBetween(from, to, _options.RunDry, context.CancellationToken);
         
         //if the amount of videos is greater than the max amount in options, log a warning
         if (_options.MaxAmount > 0 && videos.Count > _options.MaxAmount)

src/CasaBot/CasaBotApp/CasaBotApp.csproj

@@ -31,7 +31,10 @@
     </ItemGroup>
 
     <ItemGroup>
-        <None Update="dvr-scanner\**\*">
+        <None Update="dvr-scanner\**\*" Condition="$([MSBuild]::IsOSPlatform('Windows'))">
+            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+        </None>
+        <None Update="dvr-scan.cfg">
           <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
         </None>
     </ItemGroup>

src/CasaBot/CasaBotApp/Dockerfile

@@ -17,13 +17,20 @@ RUN dotnet publish "CasaBotApp/CasaBotApp.csproj" -a $TARGETARCH --no-restore -o
 
 # Runtime stage
 FROM mcr.microsoft.com/dotnet/runtime:9.0
+#USER $APP_UID
+
+RUN apt-get update && apt-get install -y tzdata
+ENV TZ=America/Argentina/Buenos_Aires
+RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
+
+RUN mkdir -p /app/media && chmod -R 777 /app/media
 WORKDIR /app
 
 # I need to run this "python3 -m pip install dvr-scan[opencv]" install everything needed
-RUN apt-get update && apt-get install -y python3 python3-pip
+RUN apt-get install -y python3 python3-pip
+#RUN apt-get update && apt-get install -y python3 python3-pip
 RUN python3 -m pip install dvr-scan[opencv-headless] --break-system-packages
 
 COPY --link --from=build /app .
-USER $APP_UID
 ENTRYPOINT ["dotnet", "CasaBotApp.dll"]
 #CMD ["/bin/bash"]

src/CasaBot/CasaBotApp/appsettings.json

@@ -21,18 +21,22 @@
     },
     "AutoScan": {
         "Enabled": true,
-        "RunDry": true,
+        "RunDry": false,
         "At": "07:00",
         "FromDayBefore": false,
-        "From": "00:45",
+        "From": "01:00",
         "To": "05:00",
         "MaxAmount": 0,
         "MediaFolder": "./media/originals/",
         "Scanner": {
-            "Exe": "./dvr-scanner/dvr-scan.exe",
-            "ConfigFile": "./dvr-scanner/dvr-scan.cfg",
+            "ExeLinux": "dvr-scan",
+            "ExeWindows": "./dvr-scanner/dvr-scan.exe",
+            "Exe": "dvr-scan",
+            "ConfigFileLinux": "./dvr-scan.cfg",
+            "ConfigFileWindows": "./dvr-scanner/dvr-scan.cfg",
+            "ConfigFile": "./dvr-scan.cfg",
             "DetectionFolder": "./media/detections/",
-            "RunDry": true
+            "RunDry": false
         }
     }
 }

src/CasaBot/CasaBotApp/dvr-scan.cfg

@@ -0,0 +1,172 @@
+#
+# This file contains all possible DVR-Scan config options. Lines beginning
+# with a # are treated as comments and ignored. Remove them when setting a
+# config value.
+#
+# A config file path can be specified via the -c/--config option.
+# DVR-Scan also looks for a `dvr-scan.cfg` file in the following locations:
+#
+#   Windows: C:/Users/%USERNAME%/AppData/Local/DVR-Scan/dvr-scan.cfg
+#
+#   Linux:   ~/.config/DVR-Scan/dvr-scan.cfg
+#            $XDG_CONFIG_HOME/dvr-scan.cfg
+#
+#   Mac:     ~/Library/Preferences/DVR-Scan/dvr-scan.cfg
+#
+# Run `dvr-scan --help` to see the exact path on your system which will be
+# used (it will be listed under the help text for the -c/--config option).
+#
+
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+#  GENERAL
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+
+# Show region editor window (-r/--region-editor) before scanning.
+#region-editor = no
+
+# Suppress all console output.
+#quiet-mode = no
+
+# Verbosity of console output (debug, info, warning, error).
+# If set to debug, overrides quiet-mode unless set via command line.
+#verbosity = info
+
+
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+#  INPUT / OUTPUT
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+
+# Directory to output all created files. If unset, files will be created
+# in the current working directory.
+output-dir = .\media\detected
+
+# Use presentation time instead of frame number for timestamps. May improve
+# timestamp accuracy with videos and network streams that may skip frames.
+#use-pts = no
+
+# Method of generating output videos. Possible values are: SCAN_ONLY, OPENCV,
+# FFMPEG, COPY. Not all features are supported in FFMPEG/COPY mode.
+#output-mode = OPENCV
+output-mode = OPENCV
+
+
+# Arguments to add before the input when calling ffmpeg in output-mode FFMPEG
+# or COPY. Note that `-y` and `-nostdin` are always added.
+#ffmpeg-input-args = -v error
+
+# Encoder parameters used when generating output files in FFMPEG mode.
+#ffmpeg-output-args = -map 0 -c:v libx264 -preset fast -crf 21 -c:a aac -sn
+
+# Four-letter identifier of the encoder/video codec to use in OPENCV mode.
+# Possible values are: XVID, MP4V, MP42, H264
+opencv-codec = H264
+
+
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+#  MOTION EVENTS
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+
+# Amount of time which must have motion in each frame to trigger an event.
+min-event-length = 2.5s
+
+# Amount of time to include before an event.
+time-before-event = 2s
+
+# Amount of time to include after an event.
+time-post-event = 2s
+
+
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+#  DETECTION PARAMETERS
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+
+# Type of background subtraction to use, one of: MOG2, CNT, MOG2_CUDA
+#bg-subtractor = MOG2
+
+# Threshold representing amount of motion in a frame (or the ROI, if set) for
+# a motion event to be triggered. Lower values require less movement, and are
+# more sensitive to motion. If too high, some movement may not be detected,
+# while too low of a threshold can result in false detection events.
+threshold = 2
+
+# Scores of this amount or higher are ignored. 255.0 is the maximum score, so
+# values greater than 255.0 will disable the filter.
+#max-threshold = 255.0
+
+# Value between 0.0 and 1.0 indicating how fast the background model is updated,
+# or set to -1 to set rate automatically based on history length. A value of 0.0
+# will not update the model at all, and 1.0 would re-initialize it on every frame.
+#learning-rate = -1
+
+# Threshold on the distance between the pixel and the model to decide whether
+# a pixel is well described by the background model. This parameter does not affect
+# the background update.
+# The threshold is not used by the CNT subtractor.
+#variance-threshold = 16
+
+# Size (in pixels) of the noise reduction kernel. Can be odd integer starting
+# from 3, 0 to disable, or -1 to auto-set using video resolution.
+#kernel-size = -1
+
+# Region file to limit detection areas. Can be created with the -r / --region-editor
+# See < http://www.dvr-scan.com/guide/#region-editor > for an overview of the editor.
+#load-region = roi.txt
+
+# Integer factor to shrink video before processing. Values <= 1 have no effect.
+#downscale-factor = 0
+
+# Number of frames to skip between processing when looking for motion events.
+#frame-skip = 0
+
+
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+#  OVERLAYS
+# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+
+#
+# Text Overlays
+#
+
+# Enable/disable timecode overlay in top-left of video frame.
+#time-code = yes
+
+# Enable/disable frame metrics overlay in top right of video frame.
+#frame-metrics = yes
+
+# Size of border around text, in pixels. Must be <= text-margin.
+#text-border = 4
+
+# Size of margin around border, in pixels.
+#text-margin = 4
+
+# Font scale factor.
+#text-font-scale = 2.0
+
+# Thickness of font (integer values only).
+#text-font-thickness = 2
+
+# Text color in the form (R,G,B) or 0xFFFFFF
+#text-font-color = 255, 255, 255
+
+# Text background color in the form (R,G,B) or 0xFFFFFF
+#text-bg-color = 0, 0, 0
+
+
+#
+# Bounding Box Overlay
+#
+
+# Enable/disable overlay.
+bounding-box = yes
+
+# Box edge color in the form (R,G,B) or 0xFFFFFF
+#bounding-box-color = 255, 0, 0
+
+# Thickness of bounding box, relative to largest edge of input video.
+#bounding-box-thickness = 0.0032
+
+# Amount of temporal smoothing to apply.
+bounding-box-smooth-time = 0.1s
+
+# Minimum side length of bounding box, relative to largest edge of input video.
+#bounding-box-min-size = 0.032