added basic files and codes

created files and directories with basic codes and added funtional manifest and service worker
if-true001 · Dec 27, 2022 · 09ed808 · 09ed808
1 parent 9083cb8
commit 09ed808
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diff --git a/app/app.css b/app/app.css
@@ -0,0 +1,10 @@
+*{
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+.page{
+    width: 100%;
+    height: 100vh;
+}
diff --git a/app/app.html b/app/app.html
@@ -0,0 +1,19 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="theme-color" content="#317EFB"/>
+    <link rel="apple-touch-icon" href="app/icons/calc-maskable950.png">
+    <link rel="stylesheet" href="app.css">
+    <title>calculator</title>
+</head>
+<body>
+
+    <div class="page"></div>
+
+    <script src="app.js"></script>
+
+</body>
+</html>
diff --git a/app/app.js b/app/app.js
diff --git a/app/icons/calc-maskable950.png b/app/icons/calc-maskable950.png
diff --git a/app/icons/calc144.png b/app/icons/calc144.png
diff --git a/app/icons/calc512.png b/app/icons/calc512.png
diff --git a/app/icons/calc64.png b/app/icons/calc64.png
diff --git a/favicon.png b/favicon.png
diff --git a/index.html b/index.html
@@ -0,0 +1,38 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, shrink-to-fit=no">
+    <link rel="shortcut icon" href="favicon.png" type="image/png">
+    <link rel="preconnect" href="https://fonts.googleapis.com"><link rel="preconnect" href="https://fonts.gstatic.com" crossorigin><link href="https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap" rel="stylesheet">
+    <meta name="theme-color" content="#317EFB"/>
+    <link rel="apple-touch-icon" href="app/icons/calc-maskable950.png">
+    <link rel="stylesheet" href="style.css">
+    <link rel="manifest" href="manifest.json">
+    <title>calulator PWA</title>
+</head>
+<body>
+
+    <div class="main">
+        <div class="part1">
+            <h1>Simple responsive calculator PWA</h1>
+        </div>
+        <div class="part2">
+            <p>Use a chromium based browser for best experience !</p>
+            <button id="install">Install</button>
+        </div>
+    </div>
+
+    <script>
+        //install PWA on button click
+        //not complete yet
+        const install = document.getElementById('install')
+        install.addEventListener('click',async=>{
+            console.log("clicked");
+        });
+    </script>
+    <script src="script.js"></script>
+
+</body>
+</html>
diff --git a/manifest.json b/manifest.json
@@ -0,0 +1,31 @@
+{
+    "name": "calculator",
+    "short_name": "calc",
+    "start_url": "./app/app.html",
+    "background_color": "#252525",
+    "theme_color": "#000000",
+    "display": "standalone",
+    "icons":[
+        {
+            "src": "./app/icons/calc64.png",
+            "sizes": "64x64",
+            "type": "image/png"
+        },
+        {
+            "src": "./app/icons/calc144.png",
+            "sizes": "144x144",
+            "type": "image/png"
+        },
+        {
+            "src": "./app/icons/calc512.png",
+            "sizes": "512x512",
+            "type": "image/png"
+        },
+        {
+            "src": "./app/icons/calc-maskable950.png",
+            "sizes": "950x950",
+            "type": "image/png",
+            "purpose": "maskable"
+        }
+    ]
+}
diff --git a/script.js b/script.js
@@ -0,0 +1,12 @@
+if("serviceWorker" in navigator){
+    navigator.serviceWorker.register("service-worker.js").then(registration=>{
+        console.log("Service worker registered")
+        console.log(registration);
+    }).catch(error=>{
+        console.log("Service worker error")
+        console.log(error);
+    })
+}
+else{
+    alert("Service worker not working")
+}
diff --git a/service-worker.js b/service-worker.js
@@ -0,0 +1,45 @@
+const staticCache = "static v:00001";
+const assets = [
+    "./app/app.html",
+    "./app/app.css",
+    "./app/app.js",
+    "./app/icons/calc64.png",
+    "./app/icons/calc144.png",
+    "./app/icons/calc512.png",
+    "./app/icons/calc-maskable950.png"
+];
+
+//installing service worker
+self.addEventListener("install",event=>{
+    //caching assets
+    event.waitUntil(
+        caches.open("staticCache").then(cache=>{
+            return cache.addAll(assets);
+        })
+    )
+})
+
+self.addEventListener('activate',event=>{
+    event.waitUntil(
+        //updating cache
+        caches.keys().then(keys=>{
+            return Promise.all(
+                keys.filter(staticCache=>{
+                })
+                .map(staticCache=>{
+                    return caches.delete(keys);
+                })
+            );
+        }),
+    );
+})
+
+//fetch assets
+self.addEventListener("fetch",event=>{
+    //response to requests from cache if available else fetch from server
+    event.respondWith(
+        caches.match(event.request).then(response=>{
+            return response || fetch(event.request);
+        })
+    );
+})
diff --git a/style.css b/style.css
@@ -0,0 +1,48 @@
+*{
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+    font-family: 'Roboto', sans-serif;
+    scroll-behavior: smooth;
+}
+
+.main{
+    width: 100%;
+    height: 100vh;
+    background: linear-gradient(to bottom right, #5a99a8, #062486); 
+}
+
+.part1{
+    font-size: larger;
+    font-weight: 700;
+    text-align: center;
+    padding-top: 4rem;
+}
+
+h1{
+    color: #f0f8ff;
+}
+
+.part2{
+    padding-top: 6rem;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    flex-direction: column;
+}
+
+p{
+    color: #e2bcbc;
+}
+
+button{
+    width: 80px;
+    height: 30px;
+    margin: 4rem;
+    color: #f0f8ff;
+    font-weight: bold;
+    border-radius: 50px;
+    border-color: #000000;
+    cursor: pointer;
+    background: linear-gradient(to bottom right, #0d8bdf, #0ec799);
+}