74 lines
2.3 KiB
JavaScript
74 lines
2.3 KiB
JavaScript
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import { autoGranularity } from './autoGranularity'
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const Second = 1
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const Min = 60 * Second // seconds In 1 minute
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const Hour = 60 * Min
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const Day = 24 * Hour
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const Week = 7 * Day
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const Month = 30 * Day
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const Year = 12 * Month
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/*
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* 驶入时间间隔 单位是S
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* 输出式按键粒度 单位是S
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* */
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/* 通用-时间粒度，step整分钟 */
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function commonGranularity (durationBySeconds = 0) {
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/* 增加时间粒度处理 */
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if (durationBySeconds <= Hour) {
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return Min // max: 60
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} else if (durationBySeconds > Hour && durationBySeconds <= 3 * Hour) {
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return Min * 2 // max:90
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} else if (durationBySeconds > 3 * Hour && durationBySeconds <= 6 * Hour) {
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return Min * 5 // max: 72
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} else if (durationBySeconds > 6 * Hour && durationBySeconds <= 24 * Hour) {
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return Min * 10 // max:144
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} else if (durationBySeconds > Day && durationBySeconds <= 2 * Day) {
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return Min * 20 // max:144
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} else if (durationBySeconds > 2 * Day && durationBySeconds <= Week) {
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return Hour // 168
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} else if (durationBySeconds > Week && durationBySeconds <= Month) {
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return Hour * 6 // 120
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} else if (durationBySeconds > Month && durationBySeconds <= 3 * Month) {
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return Hour * 12 // 180
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} else if (durationBySeconds > 3 * Month && durationBySeconds <= Year) {
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return Day * 2 // 182
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}
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// 默认 100个点,自动计算
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return autoGranularity(durationBySeconds, {
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limit: 100
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})
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}
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/* 专用-报告的时间粒度 step整小时 */
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function aiLearningGranularity (durationBySeconds = 0) {
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if (durationBySeconds <= Day) {
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return Hour // max: 24
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} else if (durationBySeconds > Day && durationBySeconds <= 2 * Day) {
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return Hour * 2 // 24
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} else if (durationBySeconds > 2 * Day && durationBySeconds <= Week) {
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return Hour * 6 // 28
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} else if (durationBySeconds > Week && durationBySeconds <= 15 * Day) {
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return Hour * 12 // 30
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} else if (durationBySeconds > 15 * Day && durationBySeconds <= Month) {
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return Hour * 24 // 30
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}
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// 预留逻辑：若超过1个月，默认30个点,自动计算
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return autoGranularity(durationBySeconds, {
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limit: 30
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})
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}
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// 需要内置的 可以陆续在下面继续写
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export default {
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/* 通用-粗略的 时间粒度 */
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commonGranularity,
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/* 专用-知识库智能学习 时间粒度 */
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aiLearningGranularity
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}
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