From 2870014c99259185e588a8e2abc7540d5238b967 Mon Sep 17 00:00:00 2001
From: bear-KU <ueda2025@s.okayama-u.ac.jp>
Date: Tue, 8 Apr 2025 15:33:08 +0900
Subject: [PATCH] Add loc command

---
 lib/swimmy/command/location.rb | 127 +++++++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 lib/swimmy/command/location.rb

diff --git a/lib/swimmy/command/location.rb b/lib/swimmy/command/location.rb
new file mode 100644
index 0000000..4e5f0d8
--- /dev/null
+++ b/lib/swimmy/command/location.rb
@@ -0,0 +1,127 @@
+module Swimmy
+  module Command
+    class Location < Swimmy::Command::Base
+      command 'loc' do |client, data, match|
+        user = client.web_client.users_info(user: data.user).user
+        user_id = user.id
+        user_name = user.profile.display_name
+        location_prefix = match[:expression]
+
+        if user_name == "nom"
+          locations = {
+                        "hi"         => "在室",
+                        "meeting"    => "オンライン講義・会議中",
+                        "laboratory" => "研究室(105・106)",
+                        "lecture"    => "講義室",
+                        "department" => "学科内",
+                        "campus"     => "大学内",
+                        "bye"        => "帰宅・出張"
+                      }
+        else
+          locations = {
+                        "hi"      => "在室",
+                        "lecture" => "講義",
+                        "meeting" => "打合",
+                        "campus"  => "学内",
+                        "outside" => "学外", 
+                        "bye"     => "帰宅"
+                    }
+        end
+        user_locations = Swimmy::Command::Location::UserLocationSelector.new(locations)
+
+        if location_prefix.nil? || location_prefix.empty?
+          client.say(channel: data.channel,
+                        text: "引数が指定されていません．\n" +
+                               user_locations.message_location_help)
+          return
+        end
+
+        match_locations = user_locations.select_locations_by_prefix(location_prefix)
+
+        if match_locations.length == 1
+          begin
+            doorplate_service = Swimmy::Service::Doorplate.new(mqtt_client)
+            doorplate_service.send_attendance_event(match_locations.keys.first, user_id, user_name)
+          rescue => e
+            client.say(channel: data.channel, text: "ドアプレートの状態を更新できませんでした．")
+            return
+          end
+          message = "ドアプレートの状態を #{match_locations.values.first} に更新しました．"
+        elsif match_locations.length > 1
+          message = "指定された文字列に該当する所在が複数見つかりました．\n" +
+          		      user_locations.message_location_help
+        elsif match_locations.length < 1
+          message = "指定された文字列に該当する所在は見つかりませんでした．\n" +
+          		      user_locations.message_location_help
+        end
+        client.say(channel: data.channel, text: message)
+      end
+
+      help do
+        title "loc"
+        desc "ドアプレートの所在を変更します．"
+        long_desc <<~"TEXT"
+                    loc <所在>
+                    ドアプレートの状態を指定した<所在>に変更します．
+                    指定できる<所在>は以下のいずれかです．\n
+                    106号室
+                    在室: hi
+                    講義: lecture
+                    打合: meeting
+                    学内: campus
+                    学外: outside
+                    帰宅: bye\n
+                    206号室
+                    在室: hi
+                    オンライン講義・会議中: meeting
+                    研究室(105・106): laboratory
+                    講義室: lecture
+                    学科内: department
+                    大学内: campus
+                    帰宅・出張: bye\n
+                    以下は，所在を"講義"に変更する場合の入力例です．
+                    swimmy loc lecture\n
+                    また，引数には省略形を指定することができます．
+                    ただし，省略形は，他の候補と一意に識別可能な文字列に限ります．
+                    以下は，引数に省略形を指定した場合の入力例です．
+                    swimmy loc l
+                    swimmy loc lec
+                  TEXT
+      end # help
+
+      ###################################################################
+      # private inner class
+
+      class UserLocationSelector
+        def initialize(locations)
+          @locations = locations
+        end # def initialize
+        
+        def select_locations_by_prefix(location_prefix)
+          @locations.select { |key, _| key.start_with?(location_prefix) }
+        end # def select_locations_by_prefix
+
+        def message_location_help
+          message = "引数を以下から1つ指定してください．\n\n" +
+                    "所在 :  引数\n"
+
+          @locations.each do |key, value|
+            message << "#{value} :  #{key}\n"
+          end
+
+          message << <<~TEXT
+            \n以下は，所在を"講義"に変更する場合の入力例です．
+            "swimmy loc lecture"\n
+            また，引数には省略形を指定することができます．
+            ただし，省略形は，他の候補と一意に識別可能な文字列に限ります．
+            以下は，引数に省略形を指定した場合の入力例です．
+            "swimmy loc l"
+            "swimmy loc lec"
+          TEXT
+          return message
+        end # def message_location_help
+
+      end # class UserLocationSelector
+    end # class Location
+  end # module Command
+end # module Swimmy