New: Show monitoring data in web browser.

3 files changed, 52 insertions, 3 deletions

diff --git a/lib/postrunner/FitFileStore.rb b/lib/postrunner/FitFileStore.rb
index fb86d76..9093925 100644
--- a/lib/postrunner/FitFileStore.rb
+++ b/lib/postrunner/FitFileStore.rb
@@ -17,6 +17,7 @@ require 'postrunner/Log'
 require 'postrunner/DirUtils'
 require 'postrunner/FFS_Device'
 require 'postrunner/ActivityListView'
+require 'postrunner/DailyMonitoringView'
 require 'postrunner/ViewButtons'
 require 'postrunner/MonitoringStatistics'
 
@@ -336,7 +337,26 @@ module PostRunner
       end
     end
 
+    def show_monitoring(day)
+      # 'day' specifies the current day. But we don't know what timezone the
+      # watch was set to for a given date. The files are always named after
+      # the moment of finishing the recording expressed as GMT time.
+      # Each file contains information about the time zone for the specific
+      # file. Recording is always flipped to a new file at midnight GMT but
+      # there are usually multiple files per GMT day.
+      day_as_time = Time.parse(day).gmtime
+      # To get weekly intensity minutes we need 7 days of data prior to the
+      # current date and 1 day after to include the following night. We add
+      # at least 12 extra hours to accomodate time zone changes.
+      monitoring_files = monitorings(day_as_time - 8 * 24 * 60 * 60,
+                                     day_as_time + 36 * 60 * 60)
+
+      show_in_browser(DailyMonitoringView.new(@store, day, monitoring_files).
+                      file_name)
+    end
+
     def daily_report(day)
+      monitoring_files = gather_monitoring_files(day)
       # 'day' specifies the current day. But we don't know what timezone the
       # watch was set to for a given date. The files are always named after
       # the moment of finishing the recording expressed as GMT time.
diff --git a/lib/postrunner/Main.rb b/lib/postrunner/Main.rb
index 8bc1aa3..d1b36fd 100644
--- a/lib/postrunner/Main.rb
+++ b/lib/postrunner/Main.rb
@@ -223,9 +223,10 @@ set <attribute> <value> <ref>
            type:     The type of the activity
            subtype:  The subtype of the activity
 
-show [ <ref> ]
-           Show the referenced FIT activity in a web browser. If no reference
-           is provided show the list of activities in the database.
+show [ <ref> | <YYYY-MM-DD> ]
+           Show the referenced FIT activity or monitoring data for the given
+           date in a web browser. If no argument is provided show the list of
+           activities in the database.
 
 sources [ <ref> ]
            Show the data sources for the various measurements and how they
@@ -368,6 +369,10 @@ EOT
       when 'show'
         if args.empty?
           @ffs.show_list_in_browser
+        elsif args[0] =~ /\A2\d{3}-\d{2}-\d{2}\z/
+          # Likely a valid YYYY-MM-DD date. Show the monitoring data for the
+          # given day in a browser.
+          @ffs.show_monitoring(args[0])
         else
           process_activities(args, :show)
         end
diff --git a/lib/postrunner/MonitoringStatistics.rb b/lib/postrunner/MonitoringStatistics.rb
index 867d55c..d3b2c1d 100644
--- a/lib/postrunner/MonitoringStatistics.rb
+++ b/lib/postrunner/MonitoringStatistics.rb
@@ -55,6 +55,30 @@ module PostRunner
       str
     end
 
+    # Generate a report for a certain day.
+    # @param day [String] Date of the day as YYYY-MM-DD string.
+    def daily_html(day, doc)
+      sleep_analyzer = DailySleepAnalyzer.new(@monitoring_files, day,
+                                              +12 * 60 * 60)
+      monitoring_analyzer = DailyMonitoringAnalyzer.new(@monitoring_files, day)
+
+      doc.div {
+        doc.h2("Daily Monitoring Report for #{day}")
+        daily_goals_table(monitoring_analyzer).to_html(doc)
+        doc.br
+        daily_stats_table(monitoring_analyzer, sleep_analyzer).to_html(doc)
+
+        if sleep_analyzer.sleep_cycles.empty?
+          doc.h3('No sleep data available for this day')
+        else
+          doc.h2("Sleep Statistics for " +
+                 "#{sleep_analyzer.window_start_time.strftime('%Y-%m-%d')} - " +
+                 "#{sleep_analyzer.window_end_time.strftime('%Y-%m-%d')}")
+          daily_sleep_cycle_table(sleep_analyzer).to_html(doc)
+        end
+      }
+    end
+
     # Generate a report for a certain week.
     # @param day [String] Date of a day in that week as YYYY-MM-DD string.
     def weekly(start_day)