Add statistics table

assets/App.vue

@@ -18,6 +18,16 @@
       </span>
     </section>
     <p class="profile-info">Профиль: {{ profileId }}</p>
+    <a href="#" v-on:click.prevent="show_stat = !show_stat">Статистика</a>
+    <div v-if="show_stat">
+      <table class="stat-table">
+        <tr v-for="item in statistics">
+          <td>{{ item.date }}</td>
+          <td>{{ item.planned.total_minutes }}</td>
+          <td>{{ item.worked.total_minutes }}</td>
+        </tr>
+      </table>
+    </div>
   </div>
 </template>
 
@@ -31,11 +41,14 @@ export default {
       started: false,
       total_time: null,
       today_time: null,
+      show_stat: false,
+      statistics: [],
     };
   },
   created() {
     this.profileId = h.extract_profile_id();
     this.get_status();
+    this.get_statistics();
     setInterval(() => this.get_status(), 60 * 1000);
   },
   methods: {
@@ -46,6 +59,11 @@ export default {
         this.today_time = TimeSpan.fromObject(data.today.time);
       });
     },
+    get_statistics() {
+      h.get_statistics(this.profileId).then(data => {
+        this.statistics = data;
+      });
+    },
     start() {
       h.start(this.profileId).then(() => this.get_status());
     },
@@ -85,4 +103,8 @@ export default {
 .profile-info {
   margin-top: 2em;
 }
+
+.stat-table {
+  display: inline-table;
+}
 </style>

assets/helpers.js

@@ -32,4 +32,19 @@ async function finish(profileId) {
   });
 }
 
-export default { extract_profile_id, check_profile, get_status, start, finish };
+async function get_statistics(profileId) {
+  const response = await fetch('/api/statistics?profile_id=' + profileId, {
+    method: 'GET',
+  });
+  const data = await response.json();
+  return data;
+}
+
+export default {
+  extract_profile_id,
+  check_profile,
+  get_status,
+  start,
+  finish,
+  get_statistics,
+};

spec/profile_spec.cr

@@ -77,5 +77,11 @@ module Dayoff::Test
       span = prof.date_status t(1, 15)
       span.total_hours.should eq 3
     end
+
+    it "can get statistics" do
+      prof = create_profile
+      stat = prof.statistics t(3, 12)
+      stat.size.should eq 3
+    end
   end
 end

src/dayoff.cr

@@ -22,6 +22,7 @@ def serialize_span(span : Time::Span)
     status:        span < Time::Span.zero ? STATUS_OVERTIME : STATUS_UPTIME,
     hours:         span.abs.total_hours.to_i32,
     minutes:       span.abs.minutes.to_i32,
+    total_minutes: span.abs.total_minutes.to_i32,
   }
 end
 
@@ -55,6 +56,19 @@ get "/api/status" do |env|
   data.to_json
 end
 
+get "/api/statistics" do |env|
+  profile = app.profile Dayoff::ProfileId.new(env.get("profile_id").to_s)
+  data = profile.statistics now
+  mapped = data.map do |v|
+    {
+      date:    v.date.to_s("%Y-%m-%d"),
+      planned: serialize_span(v.planned),
+      worked:  serialize_span(v.worked),
+    }
+  end
+  mapped.to_json
+end
+
 get "/" do
   render "public/index.ecr"
 end

src/dayoff/entities.cr

@@ -23,9 +23,13 @@ module Dayoff
     def initialize(@date : Time, @hours : Int32)
     end
 
+    def hours_as_span : Time::Span
+      Time::Span.new(hours: @hours, minutes: 0, seconds: 0)
+    end
+
     def in_range(from_time : Time, to_time : Time) : Time::Span
       if @date >= from_time && @date < to_time
-        Time::Span.new(hours: @hours, minutes: 0, seconds: 0)
+        hours_as_span
       else
         Time::Span.zero
       end
@@ -61,6 +65,10 @@ module Dayoff
       !@finish.nil?
     end
 
+    def get_span(to_time : Time) : Time::Span
+      in_range @start, to_time
+    end
+
     def in_range(from_time : Time, to_time : Time) : Time::Span
       if finished?
         in_range_finished from_time, to_time

src/dayoff/profile.cr

@@ -12,6 +12,23 @@ module Dayoff
     end
   end
 
+  class DayStatRecord
+    getter date
+    getter planned
+    getter worked
+
+    def initialize(@date : Time, @planned : Time::Span, @worked : Time::Span)
+    end
+
+    def add_planned(v : Time::Span)
+      @planned += v
+    end
+
+    def add_worked(v : Time::Span)
+      @worked += v
+    end
+  end
+
   class Profile
     @pdates = [] of PlannedDate
     @wrecords = [] of WorkRecord
@@ -75,5 +92,40 @@ module Dayoff
       worked = get_worked on_time.at_beginning_of_day, on_time
       planned - worked
     end
+
+    def statistics(on_time : Time) : Array(DayStatRecord)
+      dates = {} of String => DayStatRecord
+
+      @pdates.each do |pd|
+        key = pd.date.to_s("%Y-%m-%d")
+        dates[key] = DayStatRecord.new(
+          pd.date,
+          pd.hours_as_span,
+          Time::Span.zero
+        )
+      end
+
+      @wrecords.each do |wr|
+        key = wr.start.to_s("%Y-%m-%d")
+        if dates.has_key? key
+          dates[key].add_worked wr.in_range(Helpers.zero_time, on_time)
+        else
+          dates[key] = DayStatRecord.new(
+            wr.start,
+            Time::Span.zero,
+            wr.in_range(Helpers.zero_time, on_time)
+          )
+        end
+      end
+
+      date_keys = dates.keys.sort!.reverse!
+
+      result = [] of DayStatRecord
+      date_keys.each do |k|
+        result.push dates[k]
+      end
+
+      result
+    end
   end
 end