From aed3f7eda9bfdf5d93a051e90501013b552d3407 Mon Sep 17 00:00:00 2001
From: trading_peter <pk@codeblob.work>
Date: Sun, 13 Mar 2022 16:12:24 +0100
Subject: [PATCH] Initial version

---
 README.md          |  2 +-
 package-lock.json  | 13 +++++++
 package.json       |  9 +++--
 tp-element.js      | 35 ------------------
 tp-multi-toggle.js | 91 ++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 110 insertions(+), 40 deletions(-)
 create mode 100644 package-lock.json
 delete mode 100644 tp-element.js
 create mode 100644 tp-multi-toggle.js

diff --git a/README.md b/README.md
index 1ab27b7..e77b885 100644
--- a/README.md
+++ b/README.md
@@ -1 +1 @@
-# tp-element
+# tp-multi-toggle
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..7ce8c38
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,13 @@
+{
+  "name": "@tp/tp-multi-toggle",
+  "version": "0.0.1",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@tp/helpers": {
+      "version": "1.0.1",
+      "resolved": "https://verdaccio.codeblob.work/@tp%2fhelpers/-/helpers-1.0.1.tgz",
+      "integrity": "sha512-f6pDPw4QpjWnmVkYgOHjMXQXtGB4vbA45eZV9DjCF9OoCXsa+Pz32H2rLQRKbdpsfFllywOBI+GMGPYDJyrG/Q=="
+    }
+  }
+}
diff --git a/package.json b/package.json
index c39fdff..c5c00e5 100644
--- a/package.json
+++ b/package.json
@@ -1,18 +1,19 @@
 {
-  "name": "@tp/tp-element",
-  "version": "0.0.1",
+  "name": "@tp/tp-multi-toggle",
+  "version": "1.0.0",
   "description": "",
-  "main": "tp-element.js",
+  "main": "tp-multi-toggle.js",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "repository": {
     "type": "git",
-    "url": "https://gitea.codeblob.work/tp-elements/tp-element.git"
+    "url": "https://gitea.codeblob.work/tp-elements/tp-multi-toggle.git"
   },
   "author": "trading_peter",
   "license": "Apache-2.0",
   "dependencies": {
+    "@tp/helpers": "^1.0.1",
     "lit": "^2.2.0"
   }
 }
diff --git a/tp-element.js b/tp-element.js
deleted file mode 100644
index 6a92a2f..0000000
--- a/tp-element.js
+++ /dev/null
@@ -1,35 +0,0 @@
-/**
-@license
-Copyright (c) 2022 trading_peter
-This program is available under Apache License Version 2.0
-*/
-
-import { LitElement, html, css } from 'lit';
-
-class TpElement extends LitElement {
-  static get styles() {
-    return [
-      css`
-        :host {
-          display: block;
-        }
-      `
-    ];
-  }
-
-  render() {
-    const { } = this;
-
-    return html`
-
-    `;
-  }
-
-  static get properties() {
-    return { };
-  }
-
-
-}
-
-window.customElements.define('tp-element', TpElement);
diff --git a/tp-multi-toggle.js b/tp-multi-toggle.js
new file mode 100644
index 0000000..4076d8a
--- /dev/null
+++ b/tp-multi-toggle.js
@@ -0,0 +1,91 @@
+/**
+@license
+Copyright (c) 2022 trading_peter
+This program is available under Apache License Version 2.0
+*/
+
+import { FormElement } from '@tp/helpers/form-element.js';
+import { LitElement, html, css } from 'lit';
+import { closest } from '@tp/helpers/closest.js';
+
+class TpMultiToggle extends FormElement(LitElement) {
+  static get styles() {
+    return [
+      css`
+        :host {
+          display: flex;
+          flex-direction: row;
+          align-items: center;
+        }
+
+        ::slotted(tp-button) {
+          border-radius: 0;
+          flex: 1;
+        }
+
+        ::slotted(tp-button:not([selected])) {
+          border-radius: 0;
+        }
+
+        ::slotted(tp-button:first-of-type) {
+          border-radius: 4px 0 0 4px;
+        }
+
+        ::slotted(tp-button:last-of-type) {
+          border-radius: 0 4px 4px 0;
+        }
+
+        ::slotted(tp-button:not(:last-of-type)) {
+          margin-right: 1px;
+        }
+      `
+    ];
+  }
+
+  render() {
+    return html`
+      <slot></slot>
+    `;
+  }
+
+  static get properties() {
+    return {
+      attr: { type: String },
+    };
+  }
+
+  get value() {
+    const btn = this.querySelector('tp-button[selected]');
+
+    if (btn) {
+      return btn.getAttribute(this.attr || 'id');
+    }
+  }
+
+  constructor() {
+    super();
+    this.boundClick = this.onClick.bind(this);
+  }
+
+  connectedCallback() {
+    super.connectedCallback();
+    this.addEventListener('click', this.boundClick);
+  }
+
+  disconnectedCallback() {
+    super.disconnectedCallback();
+    this.removeEventListener('click', this.boundClick);
+  }
+
+  onClick(e) {
+    const btn = closest(e.target, 'tp-button', true);
+
+    if (btn) {
+      this.querySelectorAll('tp-button').forEach(el => el.removeAttribute('selected'));
+      btn.setAttribute('selected', '');
+      this.dispatchEvent(new CustomEvent('selection-changed', { detail: this.value, bubbles: true, composed: true }));
+    }
+  }
+}
+
+window.customElements.define('to-multi-toggle', TpMultiToggle);