From 2bbbc684c161020acebcb714a82d62ab6fe02455 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Tue, 28 Jul 2026 10:20:34 +0200
Subject: [PATCH 01/20] [IMP] awesome_owl: started chapter 1

1. Display the counter
---
 awesome_owl/static/src/playground.js  | 10 +++++++++-
 awesome_owl/static/src/playground.xml |  5 +++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index 4ac769b0aa5..bdc6b63600e 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -1,5 +1,13 @@
-import { Component } from "@odoo/owl";
+import { Component, useState } from "@odoo/owl";
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
+
+    setup() {
+        this.state = useState({ value: 0 });
+    }
+
+    increment() {
+        this.state.value++;
+    }
 }
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index 4fb905d59f9..4c49cc33aac 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -2,8 +2,9 @@
 <templates xml:space="preserve">
 
     <t t-name="awesome_owl.playground">
-        <div class="p-3">
-            hello world
+        <div class="m-3 p-3 border rounded d-inline-flex align-items-center gap-3">
+            <span>Counter: <t t-esc="state.value"/></span>
+            <button class="btn btn-primary" t-on-click="increment">Increment</button>
         </div>
     </t>
 

From f8b082e5247ba32f570256bdffd9b60372cb0261 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Tue, 28 Jul 2026 11:01:02 +0200
Subject: [PATCH 02/20] [IMP] awesome_owl: chapter 1.2

Extract Counter in a sub component.
---
 awesome_owl/static/src/counter/counter.js  | 13 +++++++++++++
 awesome_owl/static/src/counter/counter.xml | 11 +++++++++++
 awesome_owl/static/src/playground.js       |  9 ++-------
 awesome_owl/static/src/playground.xml      |  4 ++--
 4 files changed, 28 insertions(+), 9 deletions(-)
 create mode 100644 awesome_owl/static/src/counter/counter.js
 create mode 100644 awesome_owl/static/src/counter/counter.xml

diff --git a/awesome_owl/static/src/counter/counter.js b/awesome_owl/static/src/counter/counter.js
new file mode 100644
index 00000000000..9e8c7b7d081
--- /dev/null
+++ b/awesome_owl/static/src/counter/counter.js
@@ -0,0 +1,13 @@
+import { Component, useState } from "@odoo/owl";
+
+export class Counter extends Component {
+    static template = "awesome_owl.counter";
+
+    setup() {
+        this.state = useState({ value: 0 });
+    }
+
+    increment() {
+        this.state.value++;
+    }
+}
diff --git a/awesome_owl/static/src/counter/counter.xml b/awesome_owl/static/src/counter/counter.xml
new file mode 100644
index 00000000000..2bfb0bb11e0
--- /dev/null
+++ b/awesome_owl/static/src/counter/counter.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.counter">
+        <div class="m-3 p-3 border rounded d-inline-flex align-items-center gap-3">
+            <span>Counter: <t t-esc="state.value"/></span>
+            <button class="btn btn-primary" t-on-click="increment">Increment</button>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index bdc6b63600e..1d4b7a90c9b 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -1,13 +1,8 @@
 import { Component, useState } from "@odoo/owl";
+import { Counter } from "./counter/counter";
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
 
-    setup() {
-        this.state = useState({ value: 0 });
-    }
-
-    increment() {
-        this.state.value++;
-    }
+    static components = { Counter };
 }
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index 4c49cc33aac..a64dca44305 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -3,8 +3,8 @@
 
     <t t-name="awesome_owl.playground">
         <div class="m-3 p-3 border rounded d-inline-flex align-items-center gap-3">
-            <span>Counter: <t t-esc="state.value"/></span>
-            <button class="btn btn-primary" t-on-click="increment">Increment</button>
+            <Counter/>
+            <Counter/>
         </div>
     </t>
 

From 7286172ff7d4530a3065b8104600f54ad3b1b9ec Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Tue, 28 Jul 2026 11:45:53 +0200
Subject: [PATCH 03/20] [IMP] awesome_owl: chpater 1.3

a simple card component
---
 awesome_owl/static/src/card/card.js   |  5 +++++
 awesome_owl/static/src/card/card.xml  | 13 +++++++++++++
 awesome_owl/static/src/playground.js  |  4 ++--
 awesome_owl/static/src/playground.xml |  4 ++--
 4 files changed, 22 insertions(+), 4 deletions(-)
 create mode 100644 awesome_owl/static/src/card/card.js
 create mode 100644 awesome_owl/static/src/card/card.xml

diff --git a/awesome_owl/static/src/card/card.js b/awesome_owl/static/src/card/card.js
new file mode 100644
index 00000000000..4283a8739b2
--- /dev/null
+++ b/awesome_owl/static/src/card/card.js
@@ -0,0 +1,5 @@
+import { Component } from "@odoo/owl";
+
+export class Card extends Component {
+    static template = "awesome_owl.card";
+}
diff --git a/awesome_owl/static/src/card/card.xml b/awesome_owl/static/src/card/card.xml
new file mode 100644
index 00000000000..1b3ed432ba5
--- /dev/null
+++ b/awesome_owl/static/src/card/card.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name="awesome_owl.card">
+        <div class="m-3 p-3 border rounded align-items-center gap-3">
+            <h5><t t-esc="props.title"/></h5>
+            <div>
+                <t t-esc="props.content"/>
+            </div>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index 1d4b7a90c9b..e8c47bbc7d4 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -1,8 +1,8 @@
 import { Component, useState } from "@odoo/owl";
 import { Counter } from "./counter/counter";
+import { Card } from "./card/card";
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
-
-    static components = { Counter };
+    static components = { Counter, Card };
 }
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index a64dca44305..730e351134e 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -3,8 +3,8 @@
 
     <t t-name="awesome_owl.playground">
         <div class="m-3 p-3 border rounded d-inline-flex align-items-center gap-3">
-            <Counter/>
-            <Counter/>
+            <Card title="'card 1'" content="'content 1'"/>
+            <Card title="'card 2'" content="'content 2'"/>
         </div>
     </t>
 

From d654f38001fc2178cba2cda4bb9af610916f2c67 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Tue, 28 Jul 2026 13:30:09 +0200
Subject: [PATCH 04/20] [IMP] estate: chapter 1.4

using markup to display html
---
 awesome_owl/static/src/card/card.xml  | 2 +-
 awesome_owl/static/src/playground.js  | 5 ++++-
 awesome_owl/static/src/playground.xml | 4 ++--
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/awesome_owl/static/src/card/card.xml b/awesome_owl/static/src/card/card.xml
index 1b3ed432ba5..dba38c0944c 100644
--- a/awesome_owl/static/src/card/card.xml
+++ b/awesome_owl/static/src/card/card.xml
@@ -5,7 +5,7 @@
         <div class="m-3 p-3 border rounded align-items-center gap-3">
             <h5><t t-esc="props.title"/></h5>
             <div>
-                <t t-esc="props.content"/>
+                <t t-out="props.content"/>
             </div>
         </div>
     </t>
diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index e8c47bbc7d4..a6e3252f720 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -1,8 +1,11 @@
-import { Component, useState } from "@odoo/owl";
+import { Component, markup, useState } from "@odoo/owl";
 import { Counter } from "./counter/counter";
 import { Card } from "./card/card";
 
 export class Playground extends Component {
     static template = "awesome_owl.playground";
     static components = { Counter, Card };
+
+    value1 = "<div>content 1</div>"
+    value2 = markup("<div>content 2</div>")
 }
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index 730e351134e..58072231779 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -3,8 +3,8 @@
 
     <t t-name="awesome_owl.playground">
         <div class="m-3 p-3 border rounded d-inline-flex align-items-center gap-3">
-            <Card title="'card 1'" content="'content 1'"/>
-            <Card title="'card 2'" content="'content 2'"/>
+            <Card title="'card 1'" content="value1"/>
+            <Card title="'card 2'" content="value2"/>
         </div>
     </t>
 

From 3fbe5afcc021839fbcc2022978b74036a3eae7af Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Tue, 28 Jul 2026 13:59:29 +0200
Subject: [PATCH 05/20] [IMP] awesome_owl: chapter 1.5

props validation
---
 awesome_owl/static/src/card/card.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/awesome_owl/static/src/card/card.js b/awesome_owl/static/src/card/card.js
index 4283a8739b2..5630ee1cbb7 100644
--- a/awesome_owl/static/src/card/card.js
+++ b/awesome_owl/static/src/card/card.js
@@ -2,4 +2,9 @@ import { Component } from "@odoo/owl";
 
 export class Card extends Component {
     static template = "awesome_owl.card";
+
+    static props = {
+        title: {type: String},
+        content: {type: String}
+    };
 }

From 6ed078de156b4e62d2cbc37d209537b82ff06cf4 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Tue, 28 Jul 2026 15:05:48 +0200
Subject: [PATCH 06/20] [IMP] awesome_owl: chapter 1.6

The sum of the two counter.
---
 awesome_owl/static/src/counter/counter.js |  5 +++++
 awesome_owl/static/src/playground.js      |  8 ++++++++
 awesome_owl/static/src/playground.xml     | 11 ++++++++---
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/awesome_owl/static/src/counter/counter.js b/awesome_owl/static/src/counter/counter.js
index 9e8c7b7d081..6deb801667d 100644
--- a/awesome_owl/static/src/counter/counter.js
+++ b/awesome_owl/static/src/counter/counter.js
@@ -3,11 +3,16 @@ import { Component, useState } from "@odoo/owl";
 export class Counter extends Component {
     static template = "awesome_owl.counter";
 
+    static props = {
+        onChange: {type: Function, optional: true},
+    }
+
     setup() {
         this.state = useState({ value: 0 });
     }
 
     increment() {
         this.state.value++;
+        this.props.onChange?.();
     }
 }
diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index a6e3252f720..31a0a69ba21 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -8,4 +8,12 @@ export class Playground extends Component {
 
     value1 = "<div>content 1</div>"
     value2 = markup("<div>content 2</div>")
+
+    setup() {
+        this.sum = useState({ value: 0 });
+    }
+
+    incrementSum() {
+        this.sum.value++;
+    }
 }
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index 58072231779..542eb153aa6 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -2,9 +2,14 @@
 <templates xml:space="preserve">
 
     <t t-name="awesome_owl.playground">
-        <div class="m-3 p-3 border rounded d-inline-flex align-items-center gap-3">
-            <Card title="'card 1'" content="value1"/>
-            <Card title="'card 2'" content="value2"/>
+        <div class="m-3 p-3 border rounded">
+            <div class="d-flex gap-3 mb-3">
+                <Counter onChange.bind="incrementSum"/>
+                <Counter onChange.bind="incrementSum"/>
+            </div>
+            <div>
+                <span>The sum is: <t t-esc="sum.value"/></span>
+            </div>
         </div>
     </t>
 

From 56341bb8b3a2e60a7b8ec4d217fa104fc1300a27 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Wed, 29 Jul 2026 16:19:15 +0200
Subject: [PATCH 07/20] [IMP] awesome_owl: chapter 1.7

created a todo list and a todo item component
---
 awesome_owl/static/src/playground.js     |  5 +++--
 awesome_owl/static/src/playground.xml    | 11 ++++++-----
 awesome_owl/static/src/todo/todoItem.js  | 12 ++++++++++++
 awesome_owl/static/src/todo/todoItem.xml | 12 ++++++++++++
 awesome_owl/static/src/todo/todoList.js  | 15 +++++++++++++++
 awesome_owl/static/src/todo/todoList.xml | 12 ++++++++++++
 6 files changed, 60 insertions(+), 7 deletions(-)
 create mode 100644 awesome_owl/static/src/todo/todoItem.js
 create mode 100644 awesome_owl/static/src/todo/todoItem.xml
 create mode 100644 awesome_owl/static/src/todo/todoList.js
 create mode 100644 awesome_owl/static/src/todo/todoList.xml

diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index 31a0a69ba21..2f8b081934c 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -1,10 +1,11 @@
 import { Component, markup, useState } from "@odoo/owl";
 import { Counter } from "./counter/counter";
 import { Card } from "./card/card";
+import { TodoList } from "./todo/todoList";
 
 export class Playground extends Component {
-    static template = "awesome_owl.playground";
-    static components = { Counter, Card };
+    static template = 'awesome_owl.playground';
+    static components = { Counter, Card, TodoList };
 
     value1 = "<div>content 1</div>"
     value2 = markup("<div>content 2</div>")
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index 542eb153aa6..5c962da99d7 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -1,15 +1,16 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <templates xml:space="preserve">
 
-    <t t-name="awesome_owl.playground">
-        <div class="m-3 p-3 border rounded">
-            <div class="d-flex gap-3 mb-3">
-                <Counter onChange.bind="incrementSum"/>
-                <Counter onChange.bind="incrementSum"/>
+    <t t-name='awesome_owl.playground'>
+        <div class='m-3 p-3 border rounded'>
+            <div class='d-flex gap-3 mb-3'>
+                <Counter onChange.bind='incrementSum'/>
+                <Counter onChange.bind='incrementSum'/>
             </div>
             <div>
                 <span>The sum is: <t t-esc="sum.value"/></span>
             </div>
+            <TodoList/>
         </div>
     </t>
 
diff --git a/awesome_owl/static/src/todo/todoItem.js b/awesome_owl/static/src/todo/todoItem.js
new file mode 100644
index 00000000000..a8713ddd402
--- /dev/null
+++ b/awesome_owl/static/src/todo/todoItem.js
@@ -0,0 +1,12 @@
+import { Component } from "@odoo/owl"
+
+export class TodoItem extends Component {
+    static template = 'awesome_owl.todoItem';
+
+    static props = {
+        todo: {
+            type: Object,
+            shape: {id: Number, description: String, isCompleted: Boolean},
+        },
+    };
+}
diff --git a/awesome_owl/static/src/todo/todoItem.xml b/awesome_owl/static/src/todo/todoItem.xml
new file mode 100644
index 00000000000..b191015d5d1
--- /dev/null
+++ b/awesome_owl/static/src/todo/todoItem.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name='awesome_owl.todoItem'>
+        <div>
+            <span>
+                <t t-esc='props.todo.id'/>. <t t-esc='props.todo.description'/>
+            </span>
+        </div>
+    </t>
+
+</templates>
diff --git a/awesome_owl/static/src/todo/todoList.js b/awesome_owl/static/src/todo/todoList.js
new file mode 100644
index 00000000000..9928d65ad27
--- /dev/null
+++ b/awesome_owl/static/src/todo/todoList.js
@@ -0,0 +1,15 @@
+import { Component, useState } from "@odoo/owl"
+import { TodoItem } from "./todoItem";
+
+export class TodoList extends Component {
+    static template = 'awesome_owl.todoList';
+
+    setup() {
+        this.todos = useState([
+            { id: 2, description: "wash the dishes", isCompleted: false },
+            { id: 3, description: "buy milk", isCompleted: false },
+        ]);
+    }
+
+    static components = { TodoItem };
+}
diff --git a/awesome_owl/static/src/todo/todoList.xml b/awesome_owl/static/src/todo/todoList.xml
new file mode 100644
index 00000000000..578cea04ace
--- /dev/null
+++ b/awesome_owl/static/src/todo/todoList.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+
+    <t t-name='awesome_owl.todoList'>
+        <div class='m-3 p-3 border rounded d-inline-block'>
+            <t t-foreach='todos' t-as='todo' t-key='todo.id'>
+                <TodoItem todo='todo'/>
+            </t>
+        </div>
+    </t>
+
+</templates>

From 9205e1d05056d6c632085b6b4b25b68649c6f767 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Wed, 29 Jul 2026 17:10:28 +0200
Subject: [PATCH 08/20] [IMP] awesome_owl: chapter 1.8

use dynamic attributes; crossing a finished task
---
 awesome_owl/static/src/todo/todoItem.xml | 2 +-
 awesome_owl/static/src/todo/todoList.js  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/awesome_owl/static/src/todo/todoItem.xml b/awesome_owl/static/src/todo/todoItem.xml
index b191015d5d1..ec4a5998ad5 100644
--- a/awesome_owl/static/src/todo/todoItem.xml
+++ b/awesome_owl/static/src/todo/todoItem.xml
@@ -2,7 +2,7 @@
 <templates xml:space="preserve">
 
     <t t-name='awesome_owl.todoItem'>
-        <div>
+        <div t-att-class="{ 'text-muted text-decoration-line-through': props.todo.isCompleted}">
             <span>
                 <t t-esc='props.todo.id'/>. <t t-esc='props.todo.description'/>
             </span>
diff --git a/awesome_owl/static/src/todo/todoList.js b/awesome_owl/static/src/todo/todoList.js
index 9928d65ad27..badf38bc39d 100644
--- a/awesome_owl/static/src/todo/todoList.js
+++ b/awesome_owl/static/src/todo/todoList.js
@@ -6,7 +6,7 @@ export class TodoList extends Component {
 
     setup() {
         this.todos = useState([
-            { id: 2, description: "wash the dishes", isCompleted: false },
+            { id: 2, description: "wash the dishes", isCompleted: true },
             { id: 3, description: "buy milk", isCompleted: false },
         ]);
     }

From 4a571b8344502908e9712fde8899ecb1cf7a7fda Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Wed, 29 Jul 2026 17:52:12 +0200
Subject: [PATCH 09/20] [IMP] awesome_owl: chapter 1.9

adding a todo; we have an input field where we can introduce new task and when enter is pressed they are added to the todo list
---
 awesome_owl/static/src/todo/todoList.js  | 21 ++++++++++++++++-----
 awesome_owl/static/src/todo/todoList.xml |  3 +++
 2 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/awesome_owl/static/src/todo/todoList.js b/awesome_owl/static/src/todo/todoList.js
index badf38bc39d..dd6147892a8 100644
--- a/awesome_owl/static/src/todo/todoList.js
+++ b/awesome_owl/static/src/todo/todoList.js
@@ -3,13 +3,24 @@ import { TodoItem } from "./todoItem";
 
 export class TodoList extends Component {
     static template = 'awesome_owl.todoList';
+    static components = { TodoItem };
 
     setup() {
-        this.todos = useState([
-            { id: 2, description: "wash the dishes", isCompleted: true },
-            { id: 3, description: "buy milk", isCompleted: false },
-        ]);
+        this.todos = useState([]);
+        this.id = 1;
     }
 
-    static components = { TodoItem };
+    addTodo(ev) {
+        if (ev.keyCode !== 13)
+            return;
+
+        const value = ev.target.value.trim();
+
+        if (value.length === 0)
+            return;
+
+        this.todos.push({id: this.id++, description: value, isCompleted: false});
+
+        ev.target.value = "";
+    }
 }
diff --git a/awesome_owl/static/src/todo/todoList.xml b/awesome_owl/static/src/todo/todoList.xml
index 578cea04ace..15d5319dec0 100644
--- a/awesome_owl/static/src/todo/todoList.xml
+++ b/awesome_owl/static/src/todo/todoList.xml
@@ -3,6 +3,9 @@
 
     <t t-name='awesome_owl.todoList'>
         <div class='m-3 p-3 border rounded d-inline-block'>
+            <input type='text'
+                   placeholder="Enter a new task"
+                   t-on-keyup='addTodo'/>
             <t t-foreach='todos' t-as='todo' t-key='todo.id'>
                 <TodoItem todo='todo'/>
             </t>

From 9c585597db1eaead94b72307cdda503178c2a190 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Wed, 29 Jul 2026 19:09:54 +0200
Subject: [PATCH 10/20] [IMP] awesome_owl: chapter 1.10

focusing the input; created the function useAutofocus which focuses the input element so that the user can start typing todoitems right away
---
 awesome_owl/static/src/todo/todoList.js  | 5 ++++-
 awesome_owl/static/src/todo/todoList.xml | 1 +
 awesome_owl/static/src/utils.js          | 9 +++++++++
 3 files changed, 14 insertions(+), 1 deletion(-)
 create mode 100644 awesome_owl/static/src/utils.js

diff --git a/awesome_owl/static/src/todo/todoList.js b/awesome_owl/static/src/todo/todoList.js
index dd6147892a8..355291fa531 100644
--- a/awesome_owl/static/src/todo/todoList.js
+++ b/awesome_owl/static/src/todo/todoList.js
@@ -1,5 +1,6 @@
-import { Component, useState } from "@odoo/owl"
+import { Component, useState, useRef, onMounted } from "@odoo/owl"
 import { TodoItem } from "./todoItem";
+import { useAutofocus } from "../utils";
 
 export class TodoList extends Component {
     static template = 'awesome_owl.todoList';
@@ -8,6 +9,8 @@ export class TodoList extends Component {
     setup() {
         this.todos = useState([]);
         this.id = 1;
+
+        this.inputRef = useAutofocus('todo');
     }
 
     addTodo(ev) {
diff --git a/awesome_owl/static/src/todo/todoList.xml b/awesome_owl/static/src/todo/todoList.xml
index 15d5319dec0..5a56cb230a0 100644
--- a/awesome_owl/static/src/todo/todoList.xml
+++ b/awesome_owl/static/src/todo/todoList.xml
@@ -5,6 +5,7 @@
         <div class='m-3 p-3 border rounded d-inline-block'>
             <input type='text'
                    placeholder="Enter a new task"
+                   t-ref='todo'
                    t-on-keyup='addTodo'/>
             <t t-foreach='todos' t-as='todo' t-key='todo.id'>
                 <TodoItem todo='todo'/>
diff --git a/awesome_owl/static/src/utils.js b/awesome_owl/static/src/utils.js
new file mode 100644
index 00000000000..d9526b63e9d
--- /dev/null
+++ b/awesome_owl/static/src/utils.js
@@ -0,0 +1,9 @@
+import { onMounted, useRef } from "@odoo/owl"
+
+export function useAutofocus(name) {
+    const ref = useRef(name);
+    onMounted(() => {
+        ref.el.focus();
+    });
+    return ref;
+}

From 079b03fcb4597d31098ac72a5a24551fd8b821a9 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Wed, 29 Jul 2026 20:05:27 +0200
Subject: [PATCH 11/20] [IMP] awesome_owl: chapter 1.11

toggling todos; now we can toggle todos if completed
---
 awesome_owl/static/src/playground.js     | 1 +
 awesome_owl/static/src/todo/todoItem.js  | 5 +++++
 awesome_owl/static/src/todo/todoItem.xml | 7 ++++++-
 awesome_owl/static/src/todo/todoList.js  | 7 +++++++
 awesome_owl/static/src/todo/todoList.xml | 2 +-
 5 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/awesome_owl/static/src/playground.js b/awesome_owl/static/src/playground.js
index 2f8b081934c..c718b81f7b5 100644
--- a/awesome_owl/static/src/playground.js
+++ b/awesome_owl/static/src/playground.js
@@ -6,6 +6,7 @@ import { TodoList } from "./todo/todoList";
 export class Playground extends Component {
     static template = 'awesome_owl.playground';
     static components = { Counter, Card, TodoList };
+    static props = {};
 
     value1 = "<div>content 1</div>"
     value2 = markup("<div>content 2</div>")
diff --git a/awesome_owl/static/src/todo/todoItem.js b/awesome_owl/static/src/todo/todoItem.js
index a8713ddd402..c2c306df82a 100644
--- a/awesome_owl/static/src/todo/todoItem.js
+++ b/awesome_owl/static/src/todo/todoItem.js
@@ -8,5 +8,10 @@ export class TodoItem extends Component {
             type: Object,
             shape: {id: Number, description: String, isCompleted: Boolean},
         },
+        toggleState: Function,
     };
+
+    onChange() {
+        this.props.toggleState(this.props.todo.id);
+    }
 }
diff --git a/awesome_owl/static/src/todo/todoItem.xml b/awesome_owl/static/src/todo/todoItem.xml
index ec4a5998ad5..41a95074697 100644
--- a/awesome_owl/static/src/todo/todoItem.xml
+++ b/awesome_owl/static/src/todo/todoItem.xml
@@ -2,7 +2,12 @@
 <templates xml:space="preserve">
 
     <t t-name='awesome_owl.todoItem'>
-        <div t-att-class="{ 'text-muted text-decoration-line-through': props.todo.isCompleted}">
+        <div class="d-flex align-items-center gap-2"
+             t-att-class="{ 'text-muted text-decoration-line-through': props.todo.isCompleted }">
+            <input type="checkbox"
+                   class="form-check-input mt-0"
+                   t-att-checked="props.todo.isCompleted"
+                   t-on-change="onChange"/>
             <span>
                 <t t-esc='props.todo.id'/>. <t t-esc='props.todo.description'/>
             </span>
diff --git a/awesome_owl/static/src/todo/todoList.js b/awesome_owl/static/src/todo/todoList.js
index 355291fa531..d8bf6016409 100644
--- a/awesome_owl/static/src/todo/todoList.js
+++ b/awesome_owl/static/src/todo/todoList.js
@@ -5,6 +5,7 @@ import { useAutofocus } from "../utils";
 export class TodoList extends Component {
     static template = 'awesome_owl.todoList';
     static components = { TodoItem };
+    static props = {};
 
     setup() {
         this.todos = useState([]);
@@ -26,4 +27,10 @@ export class TodoList extends Component {
 
         ev.target.value = "";
     }
+
+    toggleTodo(id) {
+        const todo = this.todos.find((t) => t.id === id);
+        if (todo)
+            todo.isCompleted = !todo.isCompleted;
+    }
 }
diff --git a/awesome_owl/static/src/todo/todoList.xml b/awesome_owl/static/src/todo/todoList.xml
index 5a56cb230a0..8cdd2ad27a1 100644
--- a/awesome_owl/static/src/todo/todoList.xml
+++ b/awesome_owl/static/src/todo/todoList.xml
@@ -8,7 +8,7 @@
                    t-ref='todo'
                    t-on-keyup='addTodo'/>
             <t t-foreach='todos' t-as='todo' t-key='todo.id'>
-                <TodoItem todo='todo'/>
+                <TodoItem todo='todo' toggleState.bind='toggleTodo'/>
             </t>
         </div>
     </t>

From d1b843eb0e18b6ddc34dcc45cb2606c3c02bf6f2 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Thu, 30 Jul 2026 09:29:14 +0200
Subject: [PATCH 12/20] [IMP] awesome_owl: chapter 1.12

deleting todos
---
 awesome_owl/static/src/todo/todoItem.js  | 5 +++++
 awesome_owl/static/src/todo/todoItem.xml | 2 ++
 awesome_owl/static/src/todo/todoList.js  | 6 ++++++
 awesome_owl/static/src/todo/todoList.xml | 4 +++-
 4 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/awesome_owl/static/src/todo/todoItem.js b/awesome_owl/static/src/todo/todoItem.js
index c2c306df82a..3c967b2e452 100644
--- a/awesome_owl/static/src/todo/todoItem.js
+++ b/awesome_owl/static/src/todo/todoItem.js
@@ -9,9 +9,14 @@ export class TodoItem extends Component {
             shape: {id: Number, description: String, isCompleted: Boolean},
         },
         toggleState: Function,
+        removeTodo: Function,
     };
 
     onChange() {
         this.props.toggleState(this.props.todo.id);
     }
+
+    onClick() {
+        this.props.removeTodo(this.props.todo.id);
+    }
 }
diff --git a/awesome_owl/static/src/todo/todoItem.xml b/awesome_owl/static/src/todo/todoItem.xml
index 41a95074697..2562016a15d 100644
--- a/awesome_owl/static/src/todo/todoItem.xml
+++ b/awesome_owl/static/src/todo/todoItem.xml
@@ -11,6 +11,8 @@
             <span>
                 <t t-esc='props.todo.id'/>. <t t-esc='props.todo.description'/>
             </span>
+            <span class="fa fa-remove"
+                  t-on-click="onClick"/>
         </div>
     </t>
 
diff --git a/awesome_owl/static/src/todo/todoList.js b/awesome_owl/static/src/todo/todoList.js
index d8bf6016409..8219db7a4f4 100644
--- a/awesome_owl/static/src/todo/todoList.js
+++ b/awesome_owl/static/src/todo/todoList.js
@@ -33,4 +33,10 @@ export class TodoList extends Component {
         if (todo)
             todo.isCompleted = !todo.isCompleted;
     }
+
+    removeTodo(id) {
+        const index = this.todos.findIndex((elem) => elem.id === id);
+        if (index >= 0)
+            this.todos.splice(index, 1);
+    }
 }
diff --git a/awesome_owl/static/src/todo/todoList.xml b/awesome_owl/static/src/todo/todoList.xml
index 8cdd2ad27a1..c726be69096 100644
--- a/awesome_owl/static/src/todo/todoList.xml
+++ b/awesome_owl/static/src/todo/todoList.xml
@@ -8,7 +8,9 @@
                    t-ref='todo'
                    t-on-keyup='addTodo'/>
             <t t-foreach='todos' t-as='todo' t-key='todo.id'>
-                <TodoItem todo='todo' toggleState.bind='toggleTodo'/>
+                <TodoItem todo='todo'
+                          toggleState.bind='toggleTodo'
+                          removeTodo.bind='removeTodo'/>
             </t>
         </div>
     </t>

From 2356a2289e31f3f3c02d3231427f6f132cd05772 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Thu, 30 Jul 2026 09:45:40 +0200
Subject: [PATCH 13/20] [IMP] awesome_owl: chapter 1.13

generic cards with slots
---
 awesome_owl/static/src/card/card.js   | 2 +-
 awesome_owl/static/src/card/card.xml  | 2 +-
 awesome_owl/static/src/playground.xml | 3 +++
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/awesome_owl/static/src/card/card.js b/awesome_owl/static/src/card/card.js
index 5630ee1cbb7..76b34338eb6 100644
--- a/awesome_owl/static/src/card/card.js
+++ b/awesome_owl/static/src/card/card.js
@@ -5,6 +5,6 @@ export class Card extends Component {
 
     static props = {
         title: {type: String},
-        content: {type: String}
+        slots: {type: Object, optional: true},
     };
 }
diff --git a/awesome_owl/static/src/card/card.xml b/awesome_owl/static/src/card/card.xml
index dba38c0944c..7ba32f17941 100644
--- a/awesome_owl/static/src/card/card.xml
+++ b/awesome_owl/static/src/card/card.xml
@@ -5,7 +5,7 @@
         <div class="m-3 p-3 border rounded align-items-center gap-3">
             <h5><t t-esc="props.title"/></h5>
             <div>
-                <t t-out="props.content"/>
+                <t t-slot="default"/>
             </div>
         </div>
     </t>
diff --git a/awesome_owl/static/src/playground.xml b/awesome_owl/static/src/playground.xml
index 5c962da99d7..f83edf84aec 100644
--- a/awesome_owl/static/src/playground.xml
+++ b/awesome_owl/static/src/playground.xml
@@ -11,6 +11,9 @@
                 <span>The sum is: <t t-esc="sum.value"/></span>
             </div>
             <TodoList/>
+            <Card title="'New Card'">
+                <Counter/>
+            </Card>
         </div>
     </t>
 

From 2144d3e867347b61fc07dd0c7f8e0ae808368ddc Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Thu, 30 Jul 2026 10:40:49 +0200
Subject: [PATCH 14/20] [IMP] awesome_owl: chapter 1.14

minimizing card content using a toggle button
---
 awesome_owl/static/src/card/card.js  | 10 +++++++++-
 awesome_owl/static/src/card/card.xml | 15 ++++++++++++---
 2 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/awesome_owl/static/src/card/card.js b/awesome_owl/static/src/card/card.js
index 76b34338eb6..3a6b0824382 100644
--- a/awesome_owl/static/src/card/card.js
+++ b/awesome_owl/static/src/card/card.js
@@ -1,4 +1,4 @@
-import { Component } from "@odoo/owl";
+import { Component, useState } from "@odoo/owl";
 
 export class Card extends Component {
     static template = "awesome_owl.card";
@@ -7,4 +7,12 @@ export class Card extends Component {
         title: {type: String},
         slots: {type: Object, optional: true},
     };
+
+    setup() {
+        this.state = useState({ isOpen: true });
+    }
+
+    toggleCard() {
+        this.state.isOpen = !this.state.isOpen;
+    }
 }
diff --git a/awesome_owl/static/src/card/card.xml b/awesome_owl/static/src/card/card.xml
index 7ba32f17941..db6fd985c68 100644
--- a/awesome_owl/static/src/card/card.xml
+++ b/awesome_owl/static/src/card/card.xml
@@ -2,9 +2,18 @@
 <templates xml:space="preserve">
 
     <t t-name="awesome_owl.card">
-        <div class="m-3 p-3 border rounded align-items-center gap-3">
-            <h5><t t-esc="props.title"/></h5>
-            <div>
+        <div class="m-3 p-3 border rounded">
+            <div class="d-flex align-items-center gap-2">
+                <button class="btn btn-sm btn-light border-0 fs-6 p-0 px-1"
+                        t-on-click="toggleCard">
+                    <t t-esc="state.isOpen ? '▼' : '▶'"/>
+                </button>
+                <h5 class="m-0">
+                    <t t-esc="props.title"/>
+                </h5>
+            </div>
+
+            <div t-if="state.isOpen" class="mt-3">
                 <t t-slot="default"/>
             </div>
         </div>

From f640755389592c8a9c0df376f4faaa8ac9140eb6 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Thu, 30 Jul 2026 14:07:19 +0200
Subject: [PATCH 15/20] [IMP] awesome_dashboard: chapter 2.1

a new layout
---
 awesome_dashboard/static/src/dashboard.js        | 2 ++
 awesome_dashboard/static/src/dashboard.xml       | 4 +++-
 awesome_dashboard/static/src/scss/dashboard.scss | 3 +++
 3 files changed, 8 insertions(+), 1 deletion(-)
 create mode 100644 awesome_dashboard/static/src/scss/dashboard.scss

diff --git a/awesome_dashboard/static/src/dashboard.js b/awesome_dashboard/static/src/dashboard.js
index c4fb245621b..8008b065392 100644
--- a/awesome_dashboard/static/src/dashboard.js
+++ b/awesome_dashboard/static/src/dashboard.js
@@ -1,8 +1,10 @@
 import { Component } from "@odoo/owl";
+import { Layout } from "@web/search/layout";
 import { registry } from "@web/core/registry";
 
 class AwesomeDashboard extends Component {
     static template = "awesome_dashboard.AwesomeDashboard";
+    static components = { Layout };
 }
 
 registry.category("actions").add("awesome_dashboard.dashboard", AwesomeDashboard);
diff --git a/awesome_dashboard/static/src/dashboard.xml b/awesome_dashboard/static/src/dashboard.xml
index 1a2ac9a2fed..c797406d63b 100644
--- a/awesome_dashboard/static/src/dashboard.xml
+++ b/awesome_dashboard/static/src/dashboard.xml
@@ -2,7 +2,9 @@
 <templates xml:space="preserve">
 
     <t t-name="awesome_dashboard.AwesomeDashboard">
-        hello dashboard
+        <Layout display="{ controlPanel: {} }" className="'o_dashboard h-100'">
+            hello dashboard
+        </Layout>
     </t>
 
 </templates>
diff --git a/awesome_dashboard/static/src/scss/dashboard.scss b/awesome_dashboard/static/src/scss/dashboard.scss
new file mode 100644
index 00000000000..6be5e0f83c9
--- /dev/null
+++ b/awesome_dashboard/static/src/scss/dashboard.scss
@@ -0,0 +1,3 @@
+.o_dashboard {
+  background-color: gray;
+}

From 24b422d586c8fb64b38174d7169d8cd99e2fb020 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Thu, 30 Jul 2026 15:06:07 +0200
Subject: [PATCH 16/20] [IMP] awesome_dashboard: chapter 2.2

add some buttons for quick navigation
---
 awesome_dashboard/static/src/dashboard.js  | 22 ++++++++++++++++++++++
 awesome_dashboard/static/src/dashboard.xml | 18 +++++++++++++-----
 2 files changed, 35 insertions(+), 5 deletions(-)

diff --git a/awesome_dashboard/static/src/dashboard.js b/awesome_dashboard/static/src/dashboard.js
index 8008b065392..6c81bb77d42 100644
--- a/awesome_dashboard/static/src/dashboard.js
+++ b/awesome_dashboard/static/src/dashboard.js
@@ -1,10 +1,32 @@
 import { Component } from "@odoo/owl";
+import { useService } from "@web/core/utils/hooks";
 import { Layout } from "@web/search/layout";
 import { registry } from "@web/core/registry";
+import { _t } from "@web/core/l10n/translation";
 
 class AwesomeDashboard extends Component {
     static template = "awesome_dashboard.AwesomeDashboard";
     static components = { Layout };
+
+    setup() {
+        this.action = useService("action");
+    }
+
+    openCustomers() {
+        this.action.doAction("base.action_partner_form");
+    }
+
+    openLeads() {
+        this.action.doAction({
+            type: 'ir.actions.act_window',
+            name: _t("CRM Leads"),
+            res_model: 'crm.lead',
+            views: [
+                [false, 'list'],
+                [false, 'form'],
+            ],
+        })
+    }
 }
 
 registry.category("actions").add("awesome_dashboard.dashboard", AwesomeDashboard);
diff --git a/awesome_dashboard/static/src/dashboard.xml b/awesome_dashboard/static/src/dashboard.xml
index c797406d63b..2b92d654b1a 100644
--- a/awesome_dashboard/static/src/dashboard.xml
+++ b/awesome_dashboard/static/src/dashboard.xml
@@ -1,10 +1,18 @@
-<?xml version="1.0" encoding="UTF-8" ?>
+<?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
-
     <t t-name="awesome_dashboard.AwesomeDashboard">
-        <Layout display="{ controlPanel: {} }" className="'o_dashboard h-100'">
-            hello dashboard
+        <Layout className="'o_dashboard h-100'" display="{ controlPanel: {} }">
+            <t t-set-slot="control-panel-always-buttons">
+                <button class="btn btn-primary me-2" t-on-click="openCustomers">
+                    Customers
+                </button>
+                <button class="btn btn-primary me-2" t-on-click="openLeads">
+                    Leads
+                </button>
+            </t>
+            <div class="p-3">
+                Hello Dashboard
+            </div>
         </Layout>
     </t>
-
 </templates>

From 374001241ab06732dfd1444ab56333c163e7244c Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Thu, 30 Jul 2026 16:05:14 +0200
Subject: [PATCH 17/20] [IMP] awesome_dashboard: chapter 2.3

add a dashboard item
---
 awesome_dashboard/static/src/dashboard.js         |  3 ++-
 awesome_dashboard/static/src/dashboard.xml        | 15 ++++++++++++---
 .../static/src/dashboardItem/dashboardItem.js     | 12 ++++++++++++
 .../static/src/dashboardItem/dashboardItem.xml    |  8 ++++++++
 4 files changed, 34 insertions(+), 4 deletions(-)
 create mode 100644 awesome_dashboard/static/src/dashboardItem/dashboardItem.js
 create mode 100644 awesome_dashboard/static/src/dashboardItem/dashboardItem.xml

diff --git a/awesome_dashboard/static/src/dashboard.js b/awesome_dashboard/static/src/dashboard.js
index 6c81bb77d42..3971d9e07e8 100644
--- a/awesome_dashboard/static/src/dashboard.js
+++ b/awesome_dashboard/static/src/dashboard.js
@@ -3,10 +3,11 @@ import { useService } from "@web/core/utils/hooks";
 import { Layout } from "@web/search/layout";
 import { registry } from "@web/core/registry";
 import { _t } from "@web/core/l10n/translation";
+import { DashboardItem } from "./dashboardItem/dashboardItem";
 
 class AwesomeDashboard extends Component {
     static template = "awesome_dashboard.AwesomeDashboard";
-    static components = { Layout };
+    static components = { Layout, DashboardItem };
 
     setup() {
         this.action = useService("action");
diff --git a/awesome_dashboard/static/src/dashboard.xml b/awesome_dashboard/static/src/dashboard.xml
index 2b92d654b1a..e55586d68ba 100644
--- a/awesome_dashboard/static/src/dashboard.xml
+++ b/awesome_dashboard/static/src/dashboard.xml
@@ -6,12 +6,21 @@
                 <button class="btn btn-primary me-2" t-on-click="openCustomers">
                     Customers
                 </button>
-                <button class="btn btn-primary me-2" t-on-click="openLeads">
+                <button class="btn btn-secondary" t-on-click="openLeads">
                     Leads
                 </button>
             </t>
-            <div class="p-3">
-                Hello Dashboard
+
+            <div class="p-3 d-flex flex-wrap gap-3">
+                <DashboardItem>
+                    <h5 class="card-title">Card 1</h5>
+                    <p class="card-text">This item defaults to size 1 (18rem width).</p>
+                </DashboardItem>
+
+                <DashboardItem size="2">
+                    <h5 class="card-title">Card 2</h5>
+                    <p class="card-text">This item has size 2 (36rem width).</p>
+                </DashboardItem>
             </div>
         </Layout>
     </t>
diff --git a/awesome_dashboard/static/src/dashboardItem/dashboardItem.js b/awesome_dashboard/static/src/dashboardItem/dashboardItem.js
new file mode 100644
index 00000000000..c85498ddca3
--- /dev/null
+++ b/awesome_dashboard/static/src/dashboardItem/dashboardItem.js
@@ -0,0 +1,12 @@
+import { Component } from "@odoo/owl";
+
+export class DashboardItem extends Component {
+    static template = 'awesome_dashboard.AwesomeDashboardItem';
+    static props = {
+        size: { type: Number, optional: true },
+        slots: { type: Object, optional: true },
+    };
+    static defaultProps = {
+        size: 1,
+    };
+}
diff --git a/awesome_dashboard/static/src/dashboardItem/dashboardItem.xml b/awesome_dashboard/static/src/dashboardItem/dashboardItem.xml
new file mode 100644
index 00000000000..946185c0306
--- /dev/null
+++ b/awesome_dashboard/static/src/dashboardItem/dashboardItem.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<templates xml:space="preserve">
+    <t t-name='awesome_dashboard.AwesomeDashboardItem'>
+        <div class='card shadow-sm p-3' t-attf-style='width: {{ props.size * 18 }}rem;'>
+            <t t-slot="default"/>
+        </div>
+    </t>
+</templates>

From 5678263b25065a6771cfdf0f7d1d65ef446510b5 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Fri, 31 Jul 2026 10:07:36 +0200
Subject: [PATCH 18/20] [IMP] awesome_dashboard: chapter 2.4

Call the server, add some statistics
---
 awesome_dashboard/static/src/dashboard.js  | 13 +++--
 awesome_dashboard/static/src/dashboard.xml | 58 ++++++++++++++++------
 2 files changed, 53 insertions(+), 18 deletions(-)

diff --git a/awesome_dashboard/static/src/dashboard.js b/awesome_dashboard/static/src/dashboard.js
index 3971d9e07e8..14bf245c032 100644
--- a/awesome_dashboard/static/src/dashboard.js
+++ b/awesome_dashboard/static/src/dashboard.js
@@ -1,8 +1,11 @@
-import { Component } from "@odoo/owl";
+import { Component, onWillStart } from "@odoo/owl";
+import { _t } from "@web/core/l10n/translation";
+import { rpc } from "@web/core/network/rpc"
+import { registry } from "@web/core/registry";
 import { useService } from "@web/core/utils/hooks";
 import { Layout } from "@web/search/layout";
-import { registry } from "@web/core/registry";
-import { _t } from "@web/core/l10n/translation";
+
+
 import { DashboardItem } from "./dashboardItem/dashboardItem";
 
 class AwesomeDashboard extends Component {
@@ -11,6 +14,10 @@ class AwesomeDashboard extends Component {
 
     setup() {
         this.action = useService("action");
+
+        onWillStart(async () => {
+            this.statistics = await rpc("/awesome_dashboard/statistics");
+        })
     }
 
     openCustomers() {
diff --git a/awesome_dashboard/static/src/dashboard.xml b/awesome_dashboard/static/src/dashboard.xml
index e55586d68ba..4a8fdc358b2 100644
--- a/awesome_dashboard/static/src/dashboard.xml
+++ b/awesome_dashboard/static/src/dashboard.xml
@@ -1,26 +1,54 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <templates xml:space="preserve">
     <t t-name="awesome_dashboard.AwesomeDashboard">
-        <Layout className="'o_dashboard h-100'" display="{ controlPanel: {} }">
-            <t t-set-slot="control-panel-always-buttons">
-                <button class="btn btn-primary me-2" t-on-click="openCustomers">
-                    Customers
-                </button>
-                <button class="btn btn-secondary" t-on-click="openLeads">
-                    Leads
-                </button>
-            </t>
+        <Layout display="{ controlPanel: {} }" className="'o_dashboard h-100'">
+            <div class="d-flex flex-wrap gap-3 p-3">
 
-            <div class="p-3 d-flex flex-wrap gap-3">
                 <DashboardItem>
-                    <h5 class="card-title">Card 1</h5>
-                    <p class="card-text">This item defaults to size 1 (18rem width).</p>
+                    <div class="text-center p-2">
+                        <div class="fs-2 fw-bold text-primary">
+                            <t t-esc="statistics.nb_new_orders"/>
+                        </div>
+                        <div class="text-muted">Number of new orders this month</div>
+                    </div>
                 </DashboardItem>
 
-                <DashboardItem size="2">
-                    <h5 class="card-title">Card 2</h5>
-                    <p class="card-text">This item has size 2 (36rem width).</p>
+                <DashboardItem>
+                    <div class="text-center p-2">
+                        <div class="fs-2 fw-bold text-success">
+                            <t t-esc="statistics.total_amount"/>
+                        </div>
+                        <div class="text-muted">Total amount of new orders this month</div>
+                    </div>
+                </DashboardItem>
+
+                <DashboardItem>
+                    <div class="text-center p-2">
+                        <div class="fs-2 fw-bold text-info">
+                            <t t-esc="statistics.average_quantity"/>
+                        </div>
+                        <div class="text-muted">Average amount of t-shirt by order this month</div>
+                    </div>
                 </DashboardItem>
+
+                <DashboardItem>
+                    <div class="text-center p-2">
+                        <div class="fs-2 fw-bold text-danger">
+                            <t t-esc="statistics.nb_cancelled_orders"/>
+                        </div>
+                        <div class="text-muted">Number of cancelled orders this month</div>
+                    </div>
+                </DashboardItem>
+
+                <DashboardItem>
+                    <div class="text-center p-2">
+                        <div class="fs-2 fw-bold text-warning">
+                            <t t-esc="statistics.average_time"/>
+                        </div>
+                        <div class="text-muted">Average time from 'new' to 'sent' or 'cancelled'</div>
+                    </div>
+                </DashboardItem>
+
             </div>
         </Layout>
     </t>

From 3324d69c16ee54b471d9742fdfee3cc49d40ed53 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Fri, 31 Jul 2026 13:51:30 +0200
Subject: [PATCH 19/20] [IMP] awesome_dashboard: chapter 2.5

cache network calls, create a service
---
 awesome_dashboard/static/src/dashboard.js           |  7 +++----
 awesome_dashboard/static/src/dashboard.xml          |  9 +++++++++
 .../static/src/services/statistics_service.js       | 13 +++++++++++++
 3 files changed, 25 insertions(+), 4 deletions(-)
 create mode 100644 awesome_dashboard/static/src/services/statistics_service.js

diff --git a/awesome_dashboard/static/src/dashboard.js b/awesome_dashboard/static/src/dashboard.js
index 14bf245c032..ed78b00f3d1 100644
--- a/awesome_dashboard/static/src/dashboard.js
+++ b/awesome_dashboard/static/src/dashboard.js
@@ -1,11 +1,9 @@
 import { Component, onWillStart } from "@odoo/owl";
 import { _t } from "@web/core/l10n/translation";
-import { rpc } from "@web/core/network/rpc"
 import { registry } from "@web/core/registry";
 import { useService } from "@web/core/utils/hooks";
 import { Layout } from "@web/search/layout";
 
-
 import { DashboardItem } from "./dashboardItem/dashboardItem";
 
 class AwesomeDashboard extends Component {
@@ -14,10 +12,11 @@ class AwesomeDashboard extends Component {
 
     setup() {
         this.action = useService("action");
+        const statisticsService = useService("awesome_dashboard.statistics");
 
         onWillStart(async () => {
-            this.statistics = await rpc("/awesome_dashboard/statistics");
-        })
+            this.statistics = await statisticsService.loadStatistics();
+        });
     }
 
     openCustomers() {
diff --git a/awesome_dashboard/static/src/dashboard.xml b/awesome_dashboard/static/src/dashboard.xml
index 4a8fdc358b2..24ba37897e4 100644
--- a/awesome_dashboard/static/src/dashboard.xml
+++ b/awesome_dashboard/static/src/dashboard.xml
@@ -2,6 +2,15 @@
 <templates xml:space="preserve">
     <t t-name="awesome_dashboard.AwesomeDashboard">
         <Layout display="{ controlPanel: {} }" className="'o_dashboard h-100'">
+            <t t-set-slot="control-panel-always-buttons">
+                <button class="btn btn-primary me-2" t-on-click="openCustomers">
+                    Customers
+                </button>
+                <button class="btn btn-primary me-2" t-on-click="openLeads">
+                    Leads
+                </button>
+            </t>
+
             <div class="d-flex flex-wrap gap-3 p-3">
 
                 <DashboardItem>
diff --git a/awesome_dashboard/static/src/services/statistics_service.js b/awesome_dashboard/static/src/services/statistics_service.js
new file mode 100644
index 00000000000..526aad9acc6
--- /dev/null
+++ b/awesome_dashboard/static/src/services/statistics_service.js
@@ -0,0 +1,13 @@
+import { registry } from "@web/core/registry";
+import { memoize } from "@web/core/utils/functions";
+import { rpc } from "@web/core/network/rpc";
+
+const statisticsService = {
+    start() {
+        return {
+            loadStatistics: memoize(() => rpc("/awesome_dashboard/statistics")),
+        };
+    },
+};
+
+registry.category("services").add("awesome_dashboard.statistics", statisticsService);

From 3ef1a3ac8aef02e51622b39d1e866b71dd912456 Mon Sep 17 00:00:00 2001
From: "Cezar Bulancea (cebul)" <cezar.bulancea@gmail.com>
Date: Fri, 31 Jul 2026 14:29:48 +0200
Subject: [PATCH 20/20] [IMP] awesome_dashboard: chapter 2.6

pie chart
---
 awesome_dashboard/static/src/dashboard.js     |  3 +-
 awesome_dashboard/static/src/dashboard.xml    |  5 +++
 .../static/src/pieChart/pie_chart.js          | 43 +++++++++++++++++++
 .../static/src/pieChart/pie_chart.xml         | 10 +++++
 4 files changed, 60 insertions(+), 1 deletion(-)
 create mode 100644 awesome_dashboard/static/src/pieChart/pie_chart.js
 create mode 100644 awesome_dashboard/static/src/pieChart/pie_chart.xml

diff --git a/awesome_dashboard/static/src/dashboard.js b/awesome_dashboard/static/src/dashboard.js
index ed78b00f3d1..4109e3d781b 100644
--- a/awesome_dashboard/static/src/dashboard.js
+++ b/awesome_dashboard/static/src/dashboard.js
@@ -5,10 +5,11 @@ import { useService } from "@web/core/utils/hooks";
 import { Layout } from "@web/search/layout";
 
 import { DashboardItem } from "./dashboardItem/dashboardItem";
+import { PieChart } from "./pieChart/pie_chart";
 
 class AwesomeDashboard extends Component {
     static template = "awesome_dashboard.AwesomeDashboard";
-    static components = { Layout, DashboardItem };
+    static components = { Layout, DashboardItem, PieChart };
 
     setup() {
         this.action = useService("action");
diff --git a/awesome_dashboard/static/src/dashboard.xml b/awesome_dashboard/static/src/dashboard.xml
index 24ba37897e4..90973a9daea 100644
--- a/awesome_dashboard/static/src/dashboard.xml
+++ b/awesome_dashboard/static/src/dashboard.xml
@@ -58,6 +58,11 @@
                     </div>
                 </DashboardItem>
 
+                <DashboardItem size="2">
+                    Shirt orders by size
+                    <PieChart data="statistics['orders_by_size']" label="'Shirt orders by size'"/>
+                </DashboardItem>
+
             </div>
         </Layout>
     </t>
diff --git a/awesome_dashboard/static/src/pieChart/pie_chart.js b/awesome_dashboard/static/src/pieChart/pie_chart.js
new file mode 100644
index 00000000000..09c45b25cd8
--- /dev/null
+++ b/awesome_dashboard/static/src/pieChart/pie_chart.js
@@ -0,0 +1,43 @@
+import { loadJS } from "@web/core/assets";
+import { getColor } from "@web/core/colors/colors";
+import { Component, onWillStart, useRef, onMounted, onWillUnmount, onPatched } from "@odoo/owl";
+
+export class PieChart extends Component {
+    static template = "awesome_dashboard.PieChart";
+    static props = {
+        label: String,
+        data: Object,
+    };
+
+    setup() {
+        this.canvasRef = useRef("canvas");
+        onWillStart(() => loadJS("/web/static/lib/Chart/Chart.js"));
+        onMounted(() => {
+            this.renderChart();
+        });
+        onPatched(() => {
+            this.chart.destroy();
+            this.renderChart();
+        });
+        onWillUnmount(() => {
+            this.chart.destroy();
+        });
+    }
+
+    renderChart() {
+        const labels = Object.keys(this.props.data);
+        const data = Object.values(this.props.data);
+        this.chart = new Chart(this.canvasRef.el, {
+            type: "pie",
+            data: {
+                labels: labels,
+                datasets: [
+                    {
+                        label: this.props.label,
+                        data: data,
+                    },
+                ],
+            },
+        });
+    }
+}
diff --git a/awesome_dashboard/static/src/pieChart/pie_chart.xml b/awesome_dashboard/static/src/pieChart/pie_chart.xml
new file mode 100644
index 00000000000..14e6684262c
--- /dev/null
+++ b/awesome_dashboard/static/src/pieChart/pie_chart.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<templates xml:space="preserve">
+    <t t-name="awesome_dashboard.PieChart">
+        <div t-att-class="'h-100 ' + props.class" t-ref="root">
+            <div class="h-100 position-relative" t-ref="container">
+                <canvas t-ref="canvas" />
+            </div>
+        </div>
+    </t>
+</templates>