From 899ba88b76a2f01b1bab87fbb960c2277435c521 Mon Sep 17 00:00:00 2001
From: pks <pks@pks.rocks>
Date: Sun, 16 May 2021 18:22:52 +0200
Subject: restart

---
 kwh.rb | 35 -----------------------------------
 1 file changed, 35 deletions(-)
 delete mode 100755 kwh.rb

(limited to 'kwh.rb')

diff --git a/kwh.rb b/kwh.rb
deleted file mode 100755
index 9ffd7c6..0000000
--- a/kwh.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/usr/bin/env ruby
-
-require 'sqlite3'
-
-def main
-  db = SQLite3::Database.new ARGV[0]
-  devices =  db.execute "select distinct device_location_primary, device_location_secondary FROM power"
-  devices.reject! { |i| not ["office", "living_room", "guest_restroom", "kitchen", "bedroom_2"].include? i[0] }
-  start_date = Date.new(2020,9,01).to_time.to_i
-  end_date = Date.new(2020,9,30).to_time.to_i
-  totals = {}
-  totals.default = 0.0
-  devices.sort_by{|i| i[0] }.each { |device|
-    first = db.execute "select TOTAL, TIMESTAMP from power WHERE TIMESTAMP >= #{start_date} and TIMESTAMP <= #{end_date} AND DEVICE_LOCATION_PRIMARY = '#{device[0]}' AND DEVICE_LOCATION_SECONDARY = '#{device[1]}' ORDER BY TIMESTAMP ASC LIMIT 1"
-    last = db.execute "select TOTAL, TIMESTAMP from power WHERE TIMESTAMP >= #{start_date} and TIMESTAMP <= #{end_date} AND DEVICE_LOCATION_PRIMARY = '#{device[0]}' AND DEVICE_LOCATION_SECONDARY = '#{device[1]}' ORDER BY TIMESTAMP DESC LIMIT 1"
-    if first.size > 0 and last.size > 0
-      puts "#{Time.at(first[0][1])} --- #{Time.at(last[0][1])}"
-      puts "#{first[0][0]} ::: #{last[0][0]}"
-      kwh = last[0][0] - first[0][0]
-      puts "#{device.join '/'}: #{kwh.round 0} kW/h"
-      puts
-      totals[device[0]] += kwh
-    end
-  }
-  puts "=== TOTAL: #{totals.values.inject(:+).round 0} kW/h ==="
-  puts "\nBy Room"
-  puts "-------"
-  totals.each_key { |k|
-    puts "  #{k}: #{totals[k].round 0} kW/h"
-  }
-  db.close
-end
-
-
-main
-- 
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