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| 1 | +<!DOCTYPE html> |
| 2 | +<html> |
| 3 | + <head> |
| 4 | + <title>days</title> |
| 5 | + <meta name=viewport content="width=device-width, initial-scale=1"> |
| 6 | + <meta name=viewport content="width=device-width, initial-scale=1"> |
| 7 | + <link rel= stylesheet href= //cdn.jsdelivr.net/npm/[email protected]/build/web/hack.css> |
| 8 | + <link rel=stylesheet media=print href=/css/print.css> |
| 9 | + <link rel=stylesheet media=screen href=/css/screen.css> |
| 10 | + <link rel=stylesheet href=/css/readable.css> |
| 11 | + <link rel=stylesheet href=//cdn.jsdelivr.net/highlight.js/9.1.0/styles/github.min.css> |
| 12 | + <script type=module src=/js/dark-toggle.js></script> |
| 13 | + <script type=module src=/js/sw-register.js></script> |
| 14 | + </head> |
| 15 | + <body> |
| 16 | + <header> |
| 17 | + <nav> |
| 18 | + <a href=/ >home</a> |
| 19 | + <a href=https://github.com/qwelias/qwelias.github.io>source</a> |
| 20 | + </nav> |
| 21 | + <nav> |
| 22 | + <a href=https://github.com/qwelias>github</a> |
| 23 | + </nav> |
| 24 | + </header> |
| 25 | + <form> |
| 26 | + <section id="inputs"> |
| 27 | + </section> |
| 28 | + <button id="newInput" type="button">+</button> |
| 29 | + <pre id="outputs"> |
| 30 | + </pre> |
| 31 | + </form> |
| 32 | + <script> |
| 33 | + 'use strict' |
| 34 | + |
| 35 | + const oneDay = 24*60*60*1000 |
| 36 | + const now = Date.now() |
| 37 | + const year = Number(new Date().setFullYear(new Date().getFullYear() - 1)) |
| 38 | + |
| 39 | + const update = () => { |
| 40 | + try { |
| 41 | + const dates = [...document.querySelectorAll('input[type=date]')] |
| 42 | + const ccs = [...document.querySelectorAll('input[type=text]')] |
| 43 | + |
| 44 | + const ds = [] |
| 45 | + const cs = [] |
| 46 | + const sums = {} |
| 47 | + let pd = null |
| 48 | + let pc = null |
| 49 | + dates.map((dd, i) => { |
| 50 | + const cc = ccs[i].value |
| 51 | + cs.push(cc) |
| 52 | + |
| 53 | + const ts = Date.parse(dd.value) |
| 54 | + ds.push(dd.value) |
| 55 | + |
| 56 | + if (pd) { |
| 57 | + sums[pc] = sums[pc] || 0 |
| 58 | + const diff = Math.max(0, Math.min(ts - pd, ts - year)) |
| 59 | + sums[pc] += diff/oneDay |
| 60 | + } |
| 61 | + |
| 62 | + pd = ts |
| 63 | + pc = cc |
| 64 | + }) |
| 65 | + |
| 66 | + if (pd) { |
| 67 | + sums[pc] = sums[pc] || 0 |
| 68 | + sums[pc] += (now - pd)/oneDay |
| 69 | + } |
| 70 | + |
| 71 | + outputs.textContent = Object.entries(sums).map(([cc, dd]) => cc + ': ' + (dd|0)).join('\n') |
| 72 | + |
| 73 | + localStorage.ds = ds.join() |
| 74 | + localStorage.cs = cs.join() |
| 75 | + } catch (err) { |
| 76 | + const { message, stack, name } = err |
| 77 | + outputs.textContent = [name, message, stack].join('\n') |
| 78 | + } |
| 79 | + } |
| 80 | + |
| 81 | + const addInput = (date, code) => { |
| 82 | + const div = document.createElement('div') |
| 83 | + const dd = document.createElement('input') |
| 84 | + dd.type = 'date' |
| 85 | + dd.addEventListener('input', update) |
| 86 | + if (date && code) dd.value = date |
| 87 | + div.append(dd) |
| 88 | + |
| 89 | + const cc = document.createElement('input') |
| 90 | + cc.type = 'text' |
| 91 | + cc.size = 2 |
| 92 | + cc.addEventListener('input', update) |
| 93 | + if (date && code) cc.value = code |
| 94 | + div.append(cc) |
| 95 | + |
| 96 | + const rm = document.createElement('button') |
| 97 | + rm.textContent = '-' |
| 98 | + rm.type = 'button' |
| 99 | + rm.addEventListener('click', () => { div.remove(); update() }) |
| 100 | + div.append(rm) |
| 101 | + |
| 102 | + inputs.append(div) |
| 103 | + } |
| 104 | + |
| 105 | + const ds = localStorage.ds?.split(',') |
| 106 | + const cs = localStorage.cs?.split(',') |
| 107 | + if (ds && cs) { |
| 108 | + ds.map((dd, i) => addInput(dd, cs[i])) |
| 109 | + update() |
| 110 | + } |
| 111 | + |
| 112 | + newInput.addEventListener('click', addInput) |
| 113 | + </script> |
| 114 | + </body> |
| 115 | +</html> |
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