446 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			446 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| // @ts-check
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| /// <reference path="./types.d.ts"/>
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| 
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| import 'https://js.boxcast.com/v3.min.js';
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| import { html } from "https://esm.sh/htm/react";
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| import styled from 'https://esm.sh/styled-components?deps=react@18';
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| import { createElement as h, useState, useEffect, useRef } from 'https://esm.sh/react@18';
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| import { createRoot } from "https://esm.sh/react-dom/client";
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| /*
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| import State01 from "./testdata-01.json" assert { type: "json" };
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| import State02 from "./testdata-02.json" assert { type: "json" };
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| import State03 from "./testdata-03.json" assert { type: "json" };
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| */
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| 
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| const StyledRoot = styled.div`
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| .Boxcast-Upper
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| {
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|     background: white;
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|     box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.1);
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| 
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|     .Boxcast-Player
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|     {
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|         .boxcast-well-container
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|         {
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|             display: none;
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|         }
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|         .boxcast-well
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|         {
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|             display:flex;
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|             justify-content: center;
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|             align-items: center;
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|             gap: 10px 10px;
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|             min-height: 10px;
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|             margin: 0;
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| 
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|             & > span, .boxcast-linkback
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|             {
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|                 display:none;
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|             }
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| 
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|             & > *
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|             {
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|                 margin: 0;
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|             }
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|         }
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|     }
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|     .Boxcast-Active
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|     {
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|         text-align: center;
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|         padding:20px;
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|         background: white;
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|         & > * { margin: 0; }
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|     }
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| }
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| 
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| .Boxcast-Playlist
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| {
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|     max-width: 550px;
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|     margin: 30px auto;
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| 
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|     .Partition
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|     {
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|         margin: 15px 0 0 0;
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|         padding: 0 0 8px 0;
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|         border-bottom: 1px solid #dddddd;
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|         text-align: center;
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|     }
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|     .Broadcast
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|     {
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|         position: relative;
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|         display: flex;
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|         padding: 5px 0 5px 0;
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| 
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|         & > *
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|         {
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|             box-sizing: border-box;
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|             padding: 5px;
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|         }
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| 
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|         .Pointer
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|         {
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|             width: 75px;
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|             text-align: right;
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|             .Badge
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|             {
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|                 display: inline-block;
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|                 border-radius: 20px;
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|                 padding: 2px 8px;
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|                 font-size: 12px;
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|                 font-weight: 900;
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|                 font-family: sans-serif;
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|                 letter-spacing: 0.1em;
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|                 text-transform: uppercase;
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|                 text-align: center;
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| 
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|                 &.Next
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|                 {
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|                     background: yellow;
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|                     color: black;
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|                 }
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|                 &.Soon
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|                 {
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|                     background: orange;
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|                     color: white;
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|                 }
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|                 &.Live
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|                 {
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|                     background: red;
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|                     color: white;
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|                 }
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|             }
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|         }
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|         .Time
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|         {
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|             width: 80px;
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|             font-size: 16px;
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|             text-align: right;
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|         }
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|         .Title
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|         {
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|             flex: 1;
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|             font-weight: 900;
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|         }
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|         .Control
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|         {
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|             width: 100px;
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| 
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|         }
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| 
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|         button
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|         {
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|             position: relative;
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|             appearance: none;
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|             display: block;
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|             width: 100%;
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|             padding: 5px 10px 5px 10px;
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|             background: #0e2a3f;
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|             cursor: pointer;
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|             border: none;
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|             color: white;
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|             font-size: 14px;
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|             font-weight: 600;
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|             transition: all 0.4s;
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|         }
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|         button:hover
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|         {
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|             border-radius: 50px;
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|         }
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|         button[disabled]
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|         {
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|             border-radius: 50px;
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|             background: red !important;
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|         }
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| 
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|         &.future button
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|         {
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|             background: #c3b7a9;
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|         }
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| 
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|         @media(max-width:500px)
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|         {
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|             flex-wrap: wrap;
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|             .Time
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|             {
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|                 order: 0;
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|                 width: 30%;
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|             }
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|             .Title
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|             {
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|                 order: 1;
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|                 flex: none;
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|                 width: 60%;
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|             }
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|             .Pointer
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|             {
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|                 order: 2;
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|                 width: 30%;
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|             }
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|             .Control
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|             {
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|                 order: 3;
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|                 width: 60%;
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|             }
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|         }
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|     }
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| }
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| 
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| .Boxcast-Alert
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| {
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|     position: fixed;
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|     right: 20px;
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|     bottom: -300px;
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|     width: 300px;
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|     padding: 20px 0 40px 0;
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|     background: #333;
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|     border-radius: 5px;
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|     transition: bottom 0.4s;
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|     color: #fff;
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|     text-align: center;
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| 
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|     &.Show
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|     {
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|         bottom: 20px;
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|     }
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| 
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|     button
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|     {
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|         padding: 5px 15px;
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|         border: none;
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|         background: white;
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|         cursor: pointer;
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|         font-weight: 900;
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|     }
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| 
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|     .Close
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|     {
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|         display: inline-block;
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|         position: absolute;
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|         padding: 5px 10px 5px 10px;
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|         border-radius: 20px;
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|         border: 3px solid white;
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|         top: -20px;
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|         right: 10px;
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|         background: #000000;
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|         cursor: pointer;
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|         color: #fff;
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|     }
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| }
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| `;
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| 
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| const PlayerID = "boxcast-player";
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| 
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| /** @type {(props:{channel:string, interval:number})=>any} */
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| const App = props =>
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| {
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|     /** @type {Boxcast.StateBinding<Array<Boxcast.Broadcast>>} */
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|     const [ListGet, ListSet] = useState([]);
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| 
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|     /** @type {Boxcast.StateBinding<string|null>} */
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|     const [SelectedGet, SelectedSet] = useState(null);
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| 
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|     /** @type {Boxcast.StateBinding<Boxcast.Broadcast|null>} */
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|     const [LeadingGet, LeadingSet] = useState(null);
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| 
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|     /** @type {Boxcast.StateBinding<boolean>} */
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|     const [AlertGet, AlertSet] = useState(false);
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| 
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|     /** @type {(inList:Array<Boxcast.Broadcast>)=>Array<Boxcast.Broadcast>} */
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|     const SortStart = (inList) => {
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|         inList.sort((a, b) => a.starts_at > b.starts_at ? 1 : -1);
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|         inList.forEach( item => item.start = DateParse(item.starts_at));
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|         return inList;
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|     };
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| 
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|     const Player = useRef(null);
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| 
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|     // on mount
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|     useEffect(()=>
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|     {
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|         Player.current = boxcast(`#${PlayerID}`);
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| 
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|         /** @type {()=>Promise} */
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|         const Ping = async () =>
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|         {
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|             const response = await fetch(`https://rest.boxcast.com/channels/${props.channel}/broadcasts?l=50`);
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|             /** @type {Array<Boxcast.Broadcast>} */
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|             const json = await response.json();
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|             ListSet(SortStart(json));
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|         };
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| 
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|         Ping();
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|         const timer = setInterval(Ping, props.interval);
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|         return ()=>clearInterval(timer);
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|     }
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|     , []);
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| 
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|    // on new list
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|    useEffect(()=>
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|    {
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|        let leading;
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|        for(let i=0; i<ListGet.length; i++)
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|        {
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|            if(ListGet[i].timeframe != "past")
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|            {
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|                leading = ListGet[i];
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| 
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|                if( (leading.timeframe == "current" || leading.timeframe == "preroll") && (leading.id != LeadingGet?.id) && (SelectedGet != leading.id)) // if something is selected other than the leading event, alert the user
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|                {
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|                    AlertSet(true);
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|                }
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| 
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|                if(SelectedGet == null) // if nothing is selected select the leading event
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|                {
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|                    SelectedSet(leading.id);
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|                }
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| 
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|                LeadingSet(leading);
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| 
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|                return;
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|            }
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|        }
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| 
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|         if(ListGet.length) // if there are events but theres no leading event, clear leading and select the first event
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|         {
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|             LeadingSet(null);
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|             if(SelectedGet == null)
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|             {
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|                 SelectedSet(ListGet[0].id);
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|             }
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|             AlertSet(false);
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|         }
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|     }
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|     , [ListGet]);
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| 
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|     // on new video selected
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|     useEffect(()=>
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|     {
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|         const settings = {
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|             selectedBroadcastId: SelectedGet,
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|             showTitle: true,
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|             showDescription: true,
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|             showCountdown: true,
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|             showRelated: false,
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|             autoplay: true,
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|             defaultVideo: "next"
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|         };
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| 
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|         Player.current.loadChannel(props.channel, settings);
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|     }
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|     , [SelectedGet]);
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| 
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| 
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|     /** @type {(inItem:Boxcast.Broadcast)=>void} */
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|     const SelectionTransition = (inItem) => 
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|     {
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|         SelectedSet(inItem.id);
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|         document.documentElement.style.scrollBehavior = "smooth";
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|         window.location = "#"+PlayerID;
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|     };
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| 
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|     return html`
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|     <${StyledRoot}>
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|         <div class="Boxcast-Upper">
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|             <div class="Boxcast-Player" id=${PlayerID}></div>
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| 
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|             <!--
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|             <div>
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|                 <button onClick=${()=>ListSet(SortStart(State01))}>testdata-01</button>
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|                 <button onClick=${()=>ListSet(SortStart(State02))}>testdata-02</button>
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|                 <button onClick=${()=>ListSet(SortStart(State03))}>testdata-03</button>
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|             </div>
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|             -->
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| 
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|             <div class="Boxcast-Active">
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|                 <h2>${ ListGet.filter( item=>item.id == SelectedGet )[0]?.name }</h2>
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|             </div>
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|         </div>
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|         <div class="Boxcast-Playlist">
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|         ${
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|             ListGet.map( (item, index) =>
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|             {
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|                 return h(BroadcastItem,
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|                 {
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|                     item: item,
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|                     previous: ListGet[index-1],
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|                     priority: item.id == LeadingGet?.id,
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|                     selected: item.id == SelectedGet,
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|                     select: () => SelectionTransition(item)
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|                 });
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|             })
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|         }
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|         </div>
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|         <div class=${`Boxcast-Alert ${ AlertGet ? " Show" : null }`}>
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|             <span class="Close" onClick=${()=>{ AlertSet(false); }}>Dismiss ✕</span>
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|             <h4>A new session is starting:</h4>
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|             <p>${LeadingGet?.name}</p>
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|             <button onClick=${()=>{ SelectionTransition(LeadingGet); AlertSet(false); }}>Watch Now</button>
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|         </div>
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|     <//>
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|     `;
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| }
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| 
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| /** @type {(props:{item:Boxcast.Broadcast, previous: false | Boxcast.Broadcast,  priority:boolean, selected:boolean, select:()=>void})=>any} */
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| const BroadcastItem = ({item, previous, priority, selected, select}) =>
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| {
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|     // pointer
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|     let pointerText;
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|     if (priority){ pointerText = html`<div class="Badge Next">Next</div>`; }
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|     if(item.timeframe == "preroll"){ pointerText = html`<div class="Badge Soon">Soon</div>`; }
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|     if(item.timeframe == "current"){ pointerText = html`<div class="Badge Live">Live</div>`; }
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| 
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|     // (date) partition
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|     let partition;
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|     if(!previous || (previous.start.Date !== item.start.Date))
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|     {
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|         partition = html`<h3 class="Partition" key=${item.id+item.start.Day} >
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|             ${item.start.Day}, ${item.start.Month} ${item.start.Date}
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|         </h3>`;
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|     }
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| 
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|     // button
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|     let buttonText;
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|     if(item.timeframe == "past"){ buttonText = "Rewatch"; }
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|     if(item.timeframe == "current" || item.timeframe == "preroll"){ buttonText = "Watch"; }
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|     if(item.timeframe == "future"){ buttonText = "Preview"; }
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| 
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|     return html`
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|     ${ partition }
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|     <div class=${`Broadcast ${item.timeframe}`} key=${item.id}>
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|         <div class="Time">${item.start.Hours}:${item.start.Minutes} ${item.start.M}</div>
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|         <div class="Title">${item.name}</strong>
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|         <div class="Control">
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|             <button onClick=${select} disabled=${selected}>${buttonText}</button>
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|         </div>
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|         <div class="Pointer">${ pointerText }</div>
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|     </div>`;
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| };
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| 
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| /** @type {(inDate:string)=>Boxcast.Date} */
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| const DateParse = (inDateString) =>
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| {
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|     let date = new Date(inDateString);
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|     /** @type {Boxcast.Date} */
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|     let obj = {
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|         Zone: date.toString().match(/\(([A-Za-z\s].*)\)/),
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|         Day: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"][date.getDay()],
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|         Month: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"][date.getMonth()],
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|         Date: date.getDate(),
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|         Hours: date.getHours(),
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|         Minutes: date.getMinutes(),
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|         Epoch: date.valueOf()
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|     };
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| 
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|     obj.Zone = obj.Zone ? obj.Zone[1] : "local time";
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|     obj.M = obj.Hours >= 12 ? "PM" : "AM";
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|     obj.Hours %= 12;
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|     if(obj.Hours == 0){ obj.Hours = 12; }
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|     if(obj.Minutes < 10){ obj.Minutes = "0"+obj.Minutes; }
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|     return obj;
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| };
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| 
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| /** @type {(inChannel:string, inSelector:string, inInterval:number)=>void} */
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| const Init = (inChannel, inSelector, inInterval) => createRoot(document.querySelector(inSelector)).render(h(App, {channel:inChannel, interval:inInterval}));
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| 
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| const Channel = { Basics: "sfz7ja3rlpoous6usu8a", Sunday: "gzahmhugrzogttfdtbjj", Dev: "r3os2zfdnhlquhuypgtp" };
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| Init(Channel.Basics, "#boxcast", 5000); |