chore: organize docs/ and add dev/plot_gen.py

This commit is contained in:
lifeadventurer
2024-03-07 22:45:13 +08:00
parent 561fb6ef39
commit 8b2a3c6e01
4 changed files with 42 additions and 1 deletions

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@@ -1,284 +0,0 @@
var fs = require('fs')
const goodFortunes = [
{
"event": "睡覺",
"description": "品質良好,精神煥發"
},
{
"event": "做家務",
"description": "整潔使人心情愉悅"
},
{
"event": "冥想",
"description": "平靜心靈,緩解焦慮"
},
{
"event": "攝影",
"description": "捕捉到美好瞬間"
},
{
"event": "喝咖啡",
"description": "精力充沛燃燒脂肪"
},
{
"event": "朋友聚會",
"description": "充滿歡笑和美好回憶"
},
{
"event": "體育鍛鍊",
"description": "能量滿滿,效果顯著"
},
{
"event": "出遊" ,
"description": "好天氣,好心情"
},
{
"event": "吃大餐",
"description": "聯絡感情"
},
{
"event": "逛書店",
"description": "新書上架,打折推銷"
},
{
"event": "學新技能",
"description": "快速上手"
},
{
"event": "唱歌",
"description": "被星探發掘"
},
{
"event": "上課",
"description": "整天不累100% 消化"
},
{
"event": "洗澡",
"description": "重獲能量"
},
{
"event": "請教問題",
"description": "問題皆獲高人指點"
},
{
"event": "網購",
"description": "心儀商品皆促銷"
},
{
"event": "放假",
"description": "休息充電,明日再戰"
},
{
"event": "早睡",
"description": "好夢連連"
},
{
"event": "早起",
"description": "朝氣蓬勃,神采飛揚"
},
{
"event": "發文章",
"description": "瀏覽數暴增"
},
{
"event": "點外賣",
"description": "準時到達,新鮮好吃"
},
{
"event": "做善事",
"description": "積善成福"
},
{
"event": "散步",
"description": "空氣良好,放鬆身心"
}
];
const badFortunes = [
{
"event": "體育鍛鍊",
"description": "不慎受傷"
},
{
"event": "攝影",
"description": "照片全消失"
},
{
"event": "出遊",
"description": "天氣不晴朗"
},
{
"event": "吃大餐",
"description": "被要求請客"
},
{
"event": "學新技能",
"description": "屢試不爽,始終不懂"
},
{
"event": "唱歌",
"description": "嗓子發炎"
},
{
"event": "洗澡",
"description": "水溫不穩"
},
{
"event": "請教問題",
"description": "疑難雜症,均無解答"
},
{
"event": "網購",
"description": "錯過促銷"
},
{
"event": "放假",
"description": "隔日工作量倍增"
},
{
"event": "晚睡",
"description": "失眠,明日精神渙散"
},
{
"event": "晚起",
"description": "整天都不順"
},
{
"event": "發文章",
"description": "搜索枯腸,不知所云"
},
{
"event": "點外賣",
"description": "路況壅塞,餐點冷掉"
},
{
"event": "喝咖啡",
"description": "晚上失眠"
},
{
"event": "散步",
"description": "被害蟲咬傷"
}
];
const badLen = badFortunes.length;
const goodLen = goodFortunes.length;
let num = null;
const dates = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 30];
const statusLen = 8;
var buckets = {};
let day = 0;
var run_cnt = 0;
while (run_cnt != 2000) {
let n1 = parseInt(Math.random() * 255 + 1);
let n2 = parseInt(Math.random() * 255 + 1);
let n3 = parseInt(Math.random() * 255 + 1);
let n4 = parseInt(Math.random() * 255 + 1);
if (!check_ip_valid(n1, n2, n3, n4)) continue;
let index = `${n1}.${n2}.${n3}.${n4}`;
// buckets[`${n1}.${n2}.${n3}.${n4}`] = [0, 0, 0, 0, 0, 0, 0, 0];
buckets[`${n1}.${n2}.${n3}.${n4}`] = [0, 0, 0, 0];
for (let i = 1; i <= 12; i++) {
for (let j = 1; j <= dates[i - 1]; j++) {
day %= 7;
run(2023, i, j, day, [n1, n2, n3, n4]);
day++;
}
}
run_cnt++;
}
fs.writeFile('./res.txt', JSON.stringify(buckets), err => {
console.log(err);
});
function check_ip_valid(n1, n2, n3, n4) {
if (n1 > 255 || n2 > 255 || n3 > 255 || n4 > 255) return false;
// private network
if (n1 === 10) return false;
// Carrier-grade NAT
if (n1 == 100 && n2 == 64) return false;
// localhost
if (n1 === 127 && n2 === 0 && n3 === 0) return false;
// link-local address
if (n1 == 169 && n2 == 254) return false;
// private network
if (n1 === 172) if (n2 >= 16 && n2 <= 31) return false;
if (n1 === 192) {
if (n2 === 168) return false; // private network
if (n2 === 0 && n3 === 0) return false; // IANA RFC 5735
if (n2 === 0 && n3 === 2) return false; // TEST-NET-1 RFC 5735
if (n2 === 88 && n3 === 99) return false; // 6to4
}
if (n1 == 198) {
if (n2 == 18) return false; // RFC 2544
if (n2 == 51 && n3 == 100) return false; // TEST-NET-2 RFC 5735
}
if (n1 == 203 && n3 == 113) return false; // TEST-NET-3 RFC 5735
// class D network
if (n1 == 224) return false;
// class E network
if (n1 == 255) return false;
return true;
}
// calculate hash and write result
function run(year, month, date, day, ip) {
let num = ip;
let index = `${ip[0]}.${ip[1]}.${ip[2]}.${ip[3]}`;
let d = new Date(year, month, date);
// original hash function
let hashDate = Math.round(Math.log10(year * ((month << (Math.log10(num[3]) + day - 1)) * (date << Math.log10(num[2] << day)))));
let seed1 = (num[0] >> hashDate) * (num[1] >> Math.min(hashDate, 2)) + (num[2] << 1) * (num[3] >> 3) + (date << 3) * (month << hashDate) + ((year * day) >> 2);
let seed2 = (num[0] << (hashDate + 2)) * (num[1] << hashDate) + (num[2] << 1) * (num[3] << 3) + (date << (hashDate - 1)) * (month << 4) + (year >> hashDate) + ((date * day) >> 1);
// decide the status
let status_index = ((seed1 + seed2) % statusLen + statusLen) % statusLen;
// buckets[index][Math.max(status_index - parseInt(day / Math.PI), 0)]++; // old hash
// buckets[index][status_index]++; // current hash
// make sure the events won't collide
let set = new Set();
let l1 = (seed1 % goodLen + goodLen) % goodLen;
let l2 = (((seed1 << 1) + date) % goodLen + goodLen) % goodLen;
while (l1 == l2) {
l2 = (l2 + 1) % goodLen;
}
set.add(goodFortunes[l1].event);
set.add(goodFortunes[l2].event);
let r1 = (((seed1 >> 1) + (d.getMonth() << 3)) % badLen + badLen) % badLen;
while (set.has(badFortunes[r1].event)) {
r1 = (r1 + 2) % badLen;
}
set.add(badFortunes[r1].event);
let r2 = ((((((seed1 << 3) + (d.getFullYear() >> 5) * (date << 2)) % badLen) * seed2) >> 6) % badLen + badLen) % badLen;
while (set.has(badFortunes[r2].event)) {
r2 = (r2 + 1) % badLen;
}
// write l1, l2, r1, r2
buckets[index][0] = l1;
buckets[index][1] = l2;
buckets[index][2] = r1;
buckets[index][3] = r2;
}