contacts: Inital version of contacts app.

pull/3075/head
Pavel Machek 2023-11-03 15:03:43 +01:00
parent d7756ee175
commit 2c64fb51ae
8 changed files with 493 additions and 0 deletions

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apps/contacts/ChangeLog Normal file
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0.01: New App!

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apps/contacts/README.md Normal file
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# Contacts
This app provides a common way to set up the `contacts.json` file.
## Contacts JSON file
When the app is loaded from the app loader, a file named
`contacts.json` is loaded along with the javascript etc. The file
has the following contents:
```
[
{
"name":"NONE"
},
{
"name":"First Last",
"number":"123456789",
}
]
```
## Contacts Editor
Clicking on the download icon of `Contents` in the app loader invokes
the contact editor. The editor downloads and displays the current
`contacts.json` file. Clicking the `Edit` button beside an entry
causes the entry to be deleted from the list and displayed in the edit
boxes. It can be restored - by clicking the `Add` button.

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/* contacts.js */
var Layout = require("Layout");
const W = g.getWidth();
const H = g.getHeight();
var wp = require('Storage').readJSON("contacts.json", true) || [];
// Use this with corrupted contacts
//var wp = [];
var key; /* Shared between functions, typically wp name */
function writeContact() {
require('Storage').writeJSON("contacts.json", wp);
}
function mainMenu() {
var menu = {
"< Back" : Bangle.load
};
if (Object.keys(wp).length==0) Object.assign(menu, {"NO Contacts":""});
else for (let id in wp) {
let i = id;
menu[wp[id]["name"]]=()=>{ decode(i); };
}
menu["Add"]=addCard;
menu["Remove"]=removeCard;
g.clear();
E.showMenu(menu);
}
function decode(pin) {
var i = wp[pin];
var l = i["name"] + "\n" + i["number"];
var la = new Layout ({
type:"v", c: [
{type:"txt", font:"10%", pad:1, fillx:1, filly:1, label: l},
{type:"btn", font:"10%", pad:1, fillx:1, filly:1, label:"OK", cb:l=>{mainMenu();}}
], lazy:true});
g.clear();
la.render();
}
function showNumpad(text, key_, callback) {
key = key_;
E.showMenu();
function addDigit(digit) {
key+=digit;
if (1) {
l = text[key.length];
switch (l) {
case '.': case ' ': case "'":
key+=l;
break;
case 'd': case 'D': default:
break;
}
}
Bangle.buzz(20);
update();
}
function update() {
g.reset();
g.clearRect(0,0,g.getWidth(),23);
s = key + text.substr(key.length, 999);
g.setFont("Vector:24").setFontAlign(1,0).drawString(s,g.getWidth(),12);
}
ds="12%";
var numPad = new Layout ({
type:"v", c: [{
type:"v", c: [
{type:"", height:24},
{type:"h",filly:1, c: [
{type:"btn", font:ds, width:58, label:"7", cb:l=>{addDigit("7");}},
{type:"btn", font:ds, width:58, label:"8", cb:l=>{addDigit("8");}},
{type:"btn", font:ds, width:58, label:"9", cb:l=>{addDigit("9");}}
]},
{type:"h",filly:1, c: [
{type:"btn", font:ds, width:58, label:"4", cb:l=>{addDigit("4");}},
{type:"btn", font:ds, width:58, label:"5", cb:l=>{addDigit("5");}},
{type:"btn", font:ds, width:58, label:"6", cb:l=>{addDigit("6");}}
]},
{type:"h",filly:1, c: [
{type:"btn", font:ds, width:58, label:"1", cb:l=>{addDigit("1");}},
{type:"btn", font:ds, width:58, label:"2", cb:l=>{addDigit("2");}},
{type:"btn", font:ds, width:58, label:"3", cb:l=>{addDigit("3");}}
]},
{type:"h",filly:1, c: [
{type:"btn", font:ds, width:58, label:"0", cb:l=>{addDigit("0");}},
{type:"btn", font:ds, width:58, label:"C", cb:l=>{key=key.slice(0,-1); update();}},
{type:"btn", font:ds, width:58, id:"OK", label:"OK", cb:callback}
]}
]}
], lazy:true});
g.clear();
numPad.render();
update();
}
function removeCard() {
var menu = {
"" : {title : "Select Contact"},
"< Back" : mainMenu
};
if (Object.keys(wp).length==0) Object.assign(menu, {"No Contacts":""});
else {
wp.forEach((val, card) => {
const name = wp[card].name;
menu[name]=()=>{
E.showMenu();
var confirmRemove = new Layout (
{type:"v", c: [
{type:"txt", font:"15%", pad:1, fillx:1, filly:1, label:"Delete"},
{type:"txt", font:"15%", pad:1, fillx:1, filly:1, label:name},
{type:"h", c: [
{type:"btn", font:"15%", pad:1, fillx:1, filly:1, label: "YES", cb:l=>{
wp.splice(card, 1);
writeContact();
mainMenu();
}},
{type:"btn", font:"15%", pad:1, fillx:1, filly:1, label: " NO", cb:l=>{mainMenu();}}
]}
], lazy:true});
g.clear();
confirmRemove.render();
};
});
}
E.showMenu(menu);
}
function askPosition(callback) {
let full = "";
showNumpad("dddDDDddd", "", function() {
callback(key, "");
});
}
function createContact(lat, name) {
let n = {};
n["name"] = name;
n["number"] = lat;
wp.push(n);
print("add -- contacts", wp);
writeContact();
}
function addCardName2(key) {
g.clear();
askPosition(function(lat, lon) {
print("position -- ", lat, lon);
createContact(lat, result);
mainMenu();
});
}
function addCardName(key) {
result = key;
if (wp[result]!=undefined) {
E.showMenu();
var alreadyExists = new Layout (
{type:"v", c: [
{type:"txt", font:Math.min(15,100/result.length)+"%", pad:1, fillx:1, filly:1, label:result},
{type:"txt", font:"12%", pad:1, fillx:1, filly:1, label:"already exists."},
{type:"h", c: [
{type:"btn", font:"10%", pad:1, fillx:1, filly:1, label: "REPLACE", cb:l=>{ addCardName2(key); }},
{type:"btn", font:"10%", pad:1, fillx:1, filly:1, label: "CANCEL", cb:l=>{mainMenu();}}
]}
], lazy:true});
g.clear();
alreadyExists.render();
return;
}
addCardName2(key);
}
function addCard() {
require("textinput").input({text:""}).then(result => {
if (result != "") {
addCardName(result);
} else
mainMenu();
});
}
g.reset();
Bangle.setUI();
mainMenu();

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[
{
"name":"EU emergency",
"number":"112"
}
]

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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="../../css/spectre.min.css">
<link rel="stylesheet" href="../../css/spectre-icons.min.css">
<link rel="stylesheet" href="../../css/spectre-icons.min.css">
<link rel="stylesheet" href="https://unpkg.com/leaflet@1.7.1/dist/leaflet.css" integrity="sha512-xodZBNTC5n17Xt2atTPuE1HxjVMSvLVW9ocqUKLsCC5CXdbqCmblAshOMAS6/keqq/sMZMZ19scR4PsZChSR7A==" crossorigin="anonymous">
<link rel="stylesheet" href="https://unpkg.com/leaflet-control-geocoder/dist/Control.Geocoder.css">
<style type="text/css">
html, body { height: 100% }
.flex-col { display:flex; flex-direction:column; height:100% }
#map { width:100%; height:100% }
#tab-list { width:100%; height:100% }
/* https://stackoverflow.com/a/58686215 */
.arrow-icon {
width: 14px;
height: 14px;
}
.arrow-icon > div {
margin-left: -1px;
margin-top: -3px;
transform-origin: center center;
font: 12px "Helvetica Neue", Arial, Helvetica, sans-serif;
}
</style>
</head>
<body>
<h1>Contacts v.2</h1>
<div class="flex-col">
<div id="statusarea">
<button id="download" class="btn btn-error">Reload</button> <button id="upload" class="btn btn-primary">Upload</button>
<span id="status"></span>
<span id="routestatus"></span>
</div>
<div>
<ul class="tab tab-block">
<li class="tab-item active" id="tabitem-map">
<a href="#">Map</a>
</li>
<li class="tab-item" id="tabitem-list">
<a href="#">List</a>
</li>
</ul>
</div>
<div style="flex: 1">
<div id="tab-list">
<table class="table">
<thead>
<tr>
<th>Name</th>
<th>Number</th>
</tr>
</thead>
<tbody id="contacts">
</tbody>
</table>
<br>
<h4>Add a new contact</h4>
<form id="add_contact_form">
<div class="columns">
<div class="column col-3 col-xs-8">
<input class="form-input input-sm" type="text" id="add_contact_name" placeholder="Name">
</div>
<div class="column col-3 col-xs-8">
<input class="form-input input-sm" value="123456789" type="text" id="add_number" placeholder="Number">
</div>
</div>
<div class="columns">
<div class="column col-3 col-xs-8">
<button id="add_contact_button" class="btn btn-primary btn-sm">Add Contact</button>
</div>
</div>
</form>
</div>
</div>
</div>
<script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/jquery@3.6.0/dist/jquery.min.js" integrity="sha256-/xUj+3OJU5yExlq6GSYGSHk7tPXikynS7ogEvDej/m4=" crossorigin="anonymous"></script>
<script src="../../core/lib/interface.js"></script>
<script>
var contacts = [];
// ==========================================================================
/*** status ***/
function clean() {
$('#status').html('<i class="icon icon-check"></i> No pending changes.');
}
function dirty() {
$('#status').html('<b><i class="icon icon-edit"></i> Changes have not been sent to the watch.</b>');
}
/*** contacts ***/
function addContact(arr, lat, lon, name) {
arr.push({number:lat, name:name});
renderAllContacts();
dirty();
}
function deleteContact(arr, i) {
arr.splice(i, 1);
renderAllContacts();
dirty();
}
function renameContact(arr, i) {
var name = prompt("Enter new name for the contact:", arr[i].name);
if (name == null || name == "" || name == arr[i].name)
return;
arr[i].name = name;
renderAllContacts();
dirty();
}
/*** util ***/
// https://stackoverflow.com/a/22706073
function escapeHTML(str){
return new Option(str).innerHTML;
}
/*** Bangle.js ***/
function gotStored(pts) {
contacts = pts;
renderAllContacts();
}
// ========================================================================== LIST
var $name = document.getElementById('add_contact_name')
var $form = document.getElementById('add_contact_form')
var $button = document.getElementById('add_contact_button')
var $number = document.getElementById('add_number')
var $list = document.getElementById('contacts')
function compare(a, b){
var x = a.name.toLowerCase();
var y = b.name.toLowerCase();
if (x=="none") {return -1};
if (y=="none") {return 1};
if (x < y) {return -1;}
if (x > y) {return 1;}
return 0;
}
$button.addEventListener('click', event => {
event.preventDefault()
var name = $name.value.trim()
if(!name) return;
var number = $number.value.trim();
contacts.push({
name, number,
});
contacts.sort(compare);
renderAllContacts()
$name.value = ''
$number.value = (0);
dirty();
});
function removeContact(index){
$name.value = contacts[index].name
$number.value = contacts[index].number
contacts = contacts.filter((p,i) => i!==index)
renderAllContacts()
}
function renderContactsList(){
$list.innerHTML = ''
contacts.forEach((contact,index) => {
var $contact = document.createElement('tr')
if(contact.number==undefined){
$contact.innerHTML = `<td>${contact.name}</td><td>(no number)</td>`;
} else {
$contact.innerHTML = `<td>${contact.name}</td><td><a href="tel:${contact.number}">${contact.number}</a></td>`;
}
$contact.innerHTML += `<td><button class="btn btn-action btn-primary" onclick="removeContact(${index})"><i class="icon icon-delete"></i></button></td>`;
$list.appendChild($contact)
})
$name.focus()
}
function renderContacts() {
renderContactsList();
}
function renderAllContacts() {
renderContactsList();
}
// ========================================================================== UPLOAD/DOWNLOAD
function downloadJSONfile(fileid, callback) {
// TODO: use interface.js-provided stuff?
Puck.write(`\x10(function() {
var pts = require("Storage").readJSON("${fileid}")||[{name:"NONE"}];
Bluetooth.print(JSON.stringify(pts));
})()\n`, contents => {
if (contents=='[{name:"NONE"}]') contents="[]";
var storedpts = JSON.parse(contents);
callback(storedpts);
clean();
});
}
function uploadFile(fileid, contents) {
// TODO: use interface.js-provided stuff?
Puck.write(`\x10(function() {
require("Storage").write("${fileid}",'${contents}');
Bluetooth.print("OK");
})()\n`, ret => {
console.log("uploadFile", ret);
if (ret == "OK")
clean();
});
}
function onInit() {
downloadJSONfile("contacts.json", gotStored);
}
$('#download').on('click', function() {
downloadJSONfile("contacts.json", gotStored);
});
$('#upload').click(function() {
var data = JSON.stringify(contacts);
uploadFile("contacts.json",data);
});
// ========================================================================== FINALLY...
clean();
renderAllContacts();
</script>
</body>
</html>

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{ "id": "contacts",
"name": "contacts",
"version":"0.01",
"description": "Provides means of storing user contacts, viewing/editing them on device and from the App loader",
"icon": "app.png",
"tags": "tool",
"supports" : ["BANGLEJS2"],
"allow_emulator": true,
"readme": "README.md",
"interface": "interface.html",
"storage": [
{"name":"contacts.app.js","url":"contacts.app.js"},
{"name":"contacts.img","url":"app-icon.js","evaluate":true}
],
"data": [
{"name":"contacts.json","url":"contacts.json"}
]
}