From 0eb553770e189ca360da33fc022a3744ba18db48 Mon Sep 17 00:00:00 2001
From: Christoph Marzell <christoph.marzell@rise-world.com>
Date: Tue, 11 Nov 2025 08:42:42 +0100
Subject: [PATCH] add time from time to with break flag

---
 app/controllers/calculations_controller.rb   |   7 +
 app/javascript/application.js                |   0
 app/models/user.rb                           |   4 +
 app/views/calculations/new.html.erb          |  38 +++++
 app/views/devise/passwords/edit.html.erb     |   2 +-
 app/views/devise/registrations/edit.html.erb |   2 +-
 app/views/entries/_form.html.erb             | 138 +++++++++++++++++++
 app/views/layouts/application.html.erb       |   8 +-
 8 files changed, 196 insertions(+), 3 deletions(-)
 create mode 100644 app/controllers/calculations_controller.rb
 create mode 100644 app/javascript/application.js
 create mode 100644 app/views/calculations/new.html.erb

diff --git a/app/controllers/calculations_controller.rb b/app/controllers/calculations_controller.rb
new file mode 100644
index 0000000..5b4121b
--- /dev/null
+++ b/app/controllers/calculations_controller.rb
@@ -0,0 +1,7 @@
+class CalculationsController < ApplicationController
+	before_action :authenticate_user!
+	
+	def new
+		@entry = Entry.new
+	end
+end
diff --git a/app/javascript/application.js b/app/javascript/application.js
new file mode 100644
index 0000000..e69de29
diff --git a/app/models/user.rb b/app/models/user.rb
index bb0ed0a..fbdfd80 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -12,6 +12,10 @@ class User < ApplicationRecord
   after_initialize :set_default, if: :new_record?
 
   
+  def is_admin?
+    self.email =="christoph@marzell.net"
+  end
+  
   def set_default
     self.required_hours_matrix = PRAKTIKUMSTYPEN.to_h do |typ|
       [typ, ENTRY_ARTEN.to_h { |art| [art, default_hours_for(typ, art)] }]
diff --git a/app/views/calculations/new.html.erb b/app/views/calculations/new.html.erb
new file mode 100644
index 0000000..a288e2d
--- /dev/null
+++ b/app/views/calculations/new.html.erb
@@ -0,0 +1,38 @@
+<h1>Minutenrechner</h1>
+
+<div class="mb-4">
+  <label for="minute-inputs" class="form-label">Minuteneinträge (z. B. 45, 60, 30):</label>
+  <textarea id="minute-inputs" class="form-control" rows="3"></textarea>
+  <button id="sum-button" class="btn btn-primary mt-2">Summieren</button>
+</div>
+
+<div class="mb-4">
+  <p>Gesamtsumme: <strong><span id="total-time">0h 0min</span></strong> (<span id="total-minutes">0min</span>)</p>
+</div>
+
+<%= render "entries/form", entry: @entry %>
+
+<script>
+    document.addEventListener("DOMContentLoaded", function () {
+        const textarea = document.getElementById("minute-inputs");
+        const totalSpan = document.getElementById("total-time");
+        const totalMinutesSpan = document.getElementById("total-minutes");
+
+        const sumBtn = document.getElementById("sum-button");
+
+        const hourInput = document.getElementById("entry_hours");
+        const minuteInput = document.getElementById("entry_minutes");
+
+        sumBtn.addEventListener("click", function () {
+            const values = textarea.value.split(/[ ,;\n]+/).map(v => parseInt(v.trim())).filter(Number.isFinite);
+            const totalMinutes = values.reduce((sum, val) => sum + val, 0);
+            const hours = Math.floor(totalMinutes / 60);
+            const minutes = totalMinutes % 60;
+
+            totalSpan.textContent = `${hours}h ${minutes}min`;
+            totalMinutesSpan.textContent = `${totalMinutes} min`;
+            hourInput.value = hours;
+            minuteInput.value = minutes;
+        });
+    });
+</script>
diff --git a/app/views/devise/passwords/edit.html.erb b/app/views/devise/passwords/edit.html.erb
index 14bd32f..84b7056 100644
--- a/app/views/devise/passwords/edit.html.erb
+++ b/app/views/devise/passwords/edit.html.erb
@@ -1,7 +1,7 @@
 <div class="container mt-5">
   <h2 class="mb-4">🔐 Passwort zurücksetzen</h2>
 
-  <%= devise_error_messages! %>
+  <%= render "devise/shared/error_messages", resource: resource %>
 
   <%= form_with(scope: resource_name, url: password_path(resource_name), method: :put, local: true) do |f| %>
     <%= f.hidden_field :reset_password_token, value: params[:reset_password_token] %>
diff --git a/app/views/devise/registrations/edit.html.erb b/app/views/devise/registrations/edit.html.erb
index 76dc956..0432ec5 100644
--- a/app/views/devise/registrations/edit.html.erb
+++ b/app/views/devise/registrations/edit.html.erb
@@ -1,6 +1,6 @@
 <h2>Profil bearbeiten</h2>
 
-<%= devise_error_messages! %>
+<%= render "devise/shared/error_messages", resource: resource %>
 
 <%= form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f| %>
   <div class="mb-3">
diff --git a/app/views/entries/_form.html.erb b/app/views/entries/_form.html.erb
index 7ec4310..7134cb1 100644
--- a/app/views/entries/_form.html.erb
+++ b/app/views/entries/_form.html.erb
@@ -1,3 +1,15 @@
+<div class="mb-4">
+  <label for="minute-inputs" class="form-label">Minuteneinträge (z. B. 45, 60, 30):</label>
+  <textarea id="minute-inputs" class="form-control" rows="3"></textarea>
+  <button id="sum-button" class="btn btn-primary mt-2">Summieren</button>
+</div>
+
+<div class="mb-4">
+  <p>Gesamtsumme: <strong><span id="total-time">0h 0min</span></strong> (<span id="total-minutes">0min</span>)</p>
+</div>
+
+
+
 <%= form_with(model: entry, local: true) do |form| %>
   <% if entry.errors.any? %>
     <div class="alert alert-danger">
@@ -10,6 +22,7 @@
     </div>
   <% end %>
 
+
   <!-- Erste Zeile: Datum, Stunden, Minuten -->
   <div class="row g-3 mt-1">
     <div class="col-12 col-md-4">
@@ -27,6 +40,21 @@
                            value: (form.object.date) %>
     </div>
 
+
+    <div class="col-12 col-md-4">
+      <%= form.label :start_time, 'Beginn (Uhrzeit)', class: 'form-label' %>
+      <%= form.time_field :start_time, class: 'form-control', step: 60 %>
+    </div>
+
+    <div class="col-12 col-md-4">
+      <%= form.label :end_time, 'Ende (Uhrzeit)', class: 'form-label' %>
+      <%= form.time_field :end_time, class: 'form-control', step: 60 %>
+    </div>
+
+
+
+
+
     <div class="col-12 col-md-4">
       <%= form.label :hours, 'Stunden', class: 'form-label' %>
       <%= form.number_field :hours,
@@ -42,6 +70,22 @@
                             min: 0, max: 59,
                             value: form.object.minutes || 0 %>
     </div>
+
+
+    <div class="col-12 col-md-4">
+    <div class="col-12 mt-2 d-flex justify-content-center">
+      <div class="form-check mt-4">
+        <%= form.check_box :has_break, { class: 'form-check-input', id: 'entry_has_break' }, true, false %>
+        <%= form.label :has_break, '30 Min. Mittagspause abziehen', class: 'form-check-label ms-2' %>
+      </div>
+    </div>
+    </div>
+
+  </div>
+
+
+  <div class="col-12 col-md-4 d-flex align-items-end">
+    <p class="mb-0"><strong>Gesamt:</strong> <span id="calculated-total-minutes">0 min</span></p>
   </div>
 
   <!-- Weitere Felder: Typ, Art, Entfernung -->
@@ -99,3 +143,97 @@
         }
     });
 </script>
+<script>
+    document.addEventListener("DOMContentLoaded", function () {
+        const textarea = document.getElementById("minute-inputs");
+        const totalSpan = document.getElementById("total-time");
+        const totalMinutesSpan = document.getElementById("total-minutes");
+        const totalMinutesDisplay = document.getElementById("calculated-total-minutes");
+        const sumBtn = document.getElementById("sum-button");
+
+        const startInput = document.getElementById("entry_start_time");
+        const endInput = document.getElementById("entry_end_time");
+        const hourInput = document.getElementById("entry_hours");
+        const minuteInput = document.getElementById("entry_minutes");
+        const breakCheckbox = document.getElementById("entry_has_break");
+
+        let baseTotalMinutes = 0; // <- diese merken wir uns immer ohne Pause-Abzug!
+
+        function updateDisplayFromBaseMinutes() {
+            let total = baseTotalMinutes;
+            if (breakCheckbox && breakCheckbox.checked) total = Math.max(0, total - 30);
+
+            const h = Math.floor(total / 60);
+            const m = total % 60;
+
+            hourInput.value = h;
+            minuteInput.value = m;
+
+            totalSpan.textContent = `${h}h ${m}min`;
+            totalMinutesSpan.textContent = `${total} min`;
+            totalMinutesDisplay.textContent = `${total} min`;
+        }
+
+        function clearFields(exclude = null) {
+            if (exclude !== 'textarea') textarea.value = '';
+            if (exclude !== 'time') {
+                startInput.value = '';
+                endInput.value = '';
+            }
+        }
+
+        sumBtn.addEventListener("click", function () {
+            const values = textarea.value.split(/[ ,;\n]+/).map(v => parseInt(v.trim())).filter(Number.isFinite);
+            baseTotalMinutes = values.reduce((sum, val) => sum + val, 0);
+            updateDisplayFromBaseMinutes();
+            clearFields('textarea');
+        });
+
+        function calculateFromTimes() {
+            const start = startInput.value;
+            const end = endInput.value;
+
+            if (start && end) {
+                const [sh, sm] = start.split(':').map(Number);
+                const [eh, em] = end.split(':').map(Number);
+
+                let startDate = new Date(0, 0, 0, sh, sm);
+                let endDate = new Date(0, 0, 0, eh, em);
+
+                let diffMin = (endDate - startDate) / 60000;
+                if (diffMin < 0) diffMin += 1440;
+
+                baseTotalMinutes = diffMin;
+                updateDisplayFromBaseMinutes();
+                clearFields('time');
+            }
+        }
+
+        function normalizeManualMinutes() {
+            let minutes = parseInt(minuteInput.value, 10);
+            if (!isNaN(minutes) && minutes >= 60) {
+                const extra = Math.floor(minutes / 60);
+                const remain = minutes % 60;
+                const currentHours = parseInt(hourInput.value, 10) || 0;
+                hourInput.value = currentHours + extra;
+                minuteInput.value = remain;
+            }
+            baseTotalMinutes = (parseInt(hourInput.value, 10) || 0) * 60 + (parseInt(minuteInput.value, 10) || 0);
+            updateDisplayFromBaseMinutes();
+            clearFields(); // alle Quellen löschen
+        }
+
+        // Listeners
+        if (startInput && endInput) {
+            startInput.addEventListener("change", calculateFromTimes);
+            endInput.addEventListener("change", calculateFromTimes);
+        }
+
+        if (hourInput) hourInput.addEventListener("input", normalizeManualMinutes);
+        if (minuteInput) minuteInput.addEventListener("blur", normalizeManualMinutes);
+
+        if (breakCheckbox) {
+            breakCheckbox.addEventListener("change", updateDisplayFromBaseMinutes);
+        }
+    });
+</script>
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 803fce3..46849bc 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -93,7 +93,13 @@
             <%= link_to "Profil", edit_user_registration_path, class: "nav-link" %>
           </li>
 
-          <% if  current_user&.email =="christoph@marzell.net" %>
+          <% if current_user.is_admin? %>
+            <li class="nav-item">
+              <%= link_to "Database", db_dump_path, class: "nav-link" %>
+            </li>
+          <% end %>
+
+          <% if  current_user.is_admin? %>
             <li class="nav-item">
               <%= link_to "Database", db_dump_path, class: "nav-link" %>
             </li>