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抽卡：添加抽卡接口

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This commit is contained in:
luying
2021-04-23 15:46:04 +08:00
parent 1f6839cafb
commit beadccf778
23 changed files with 591 additions and 85 deletions
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10
shared/pubUtils/util.ts
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@@ -189,11 +189,11 @@ export function decodeArrayListStr(str: string) {
*/
export function decodeIdCntArrayStr(str: string, multi: number) {
const strArr = decodeArrayStr(str);
console.log('decodeIdCntArrayStr: ', strArr);
const strMap = new Map();
// console.log('decodeIdCntArrayStr: ', strArr);
const strMap = new Map<string, number>();
strArr.forEach(item => {
const kv = item.split('&');
strMap.set(kv[0], multi ? Math.ceil(parseInt(kv[1]) * multi) : kv[1]);
strMap.set(kv[0], multi ? Math.ceil(parseInt(kv[1]) * multi) : parseInt(kv[1]));
});
return strMap;
}
@@ -219,7 +219,7 @@ export function getRandomIndexByLen(len: number) {
return Math.floor(Math.random() * len);
}
export function getRandomWithWeight(randomList: any) {
export function getRandomWithWeight<T extends { weight: number }>(randomList: T[]): { dic: T, index: number } {
let len = randomList.reduce((pre, cur) => {
return pre + cur.weight || 1;
}, 0);
@@ -312,7 +312,7 @@ export function getRefTime(now = new Date(), checkHour: number, day = 0) {
* @param source 原数组
* @param cnt 返回随机元素个数
*/
export function getRandEelm(source: Array<any> = [], cnt = 1): Array<any> {
export function getRandEelm<T>(source: Array<T> = [], cnt = 1): Array<T> {
if (cnt > source.length || cnt == 0) return [];
if (cnt === source.length) return source;
let idxs = new Set();