Cleanup

.eslintrc

@@ -48,6 +48,6 @@
     "prefer-const": "error",
     "no-trailing-spaces": "error",
     "react/prop-types": 0,
-    "max-len": "warn" 
+    "max-len": [1, {"ignoreStrings": true}]
   }
 }
\ No newline at end of file

labels/labels.js

-const bleeding = ['spotting', 'light', 'medium', 'heavy']
+export const bleeding = ['spotting', 'light', 'medium', 'heavy']
 
-export {
-  bleeding
+export const fertilityStatus = {
+  fertile: 'fertile',
+  infertile: 'infertile',
+  unknown: 'We cannot show any cycle information because no menses has been entered'
 }
\ No newline at end of file

lib/sympto-adapter.js

 import getFertilityStatus from './sympto'
 import cycleModule from './cycle'
+import { fertilityStatus } from '../labels/labels'
 
 const { getCycleDaysBeforeDay, getPreviousCycles } = cycleModule()
 
 export default function (dateString) {
   const cycle = getCycleDaysBeforeDay(dateString)
-  if (!cycle) return `We cannot show any cycle information because no menses has been entered`
+  if (!cycle) return fertilityStatus.unknown
 
   // we get earliest last, but sympto wants earliest first
   cycle.reverse()
@@ -18,5 +19,9 @@ export default function (dateString) {
 }
 
 function formatStatusForApp(status) {
-  return status.assumeFertility ? 'fertile' : 'infertile'
+  if (status.assumeFertility) {
+    return fertilityStatus.fertile
+  } else {
+    return fertilityStatus.infertile
+  }
 }
\ No newline at end of file

lib/sympto/index.js

@@ -14,9 +14,10 @@ export default function getSymptoThermalStatus({ cycle, previousCycles = [] }) {
 
   // if there was no first higher measurement in the previous cycle,
   // no infertile pre-ovulatory phase may be assumed
-  if (previousCycles) {
-    const lastCycle = previousCycles[previousCycles.length - 1]
-    if (lastCycle && getSymptoThermalStatus({ cycle: lastCycle }).temperatureShift) {
+  const lastCycle = previousCycles[previousCycles.length - 1]
+  if (lastCycle) {
+    const statusForLast = getSymptoThermalStatus({ cycle: lastCycle })
+    if (statusForLast.temperatureShift) {
       status.phases.preOvulatory = getPreOvulatoryPhase(cycle, previousCycles)
       if (status.phases.preOvulatory.cycleDays.length === cycle.length) {
         status.assumeFertility = false
@@ -33,7 +34,8 @@ export default function getSymptoThermalStatus({ cycle, previousCycles = [] }) {
 
   if (status.phases.preOvulatory) {
     const prePhase = status.phases.preOvulatory
-    periPhase.start.date = LocalDate.parse(prePhase.end.date).plusDays(1).toString()
+    const startDate = LocalDate.parse(prePhase.end.date).plusDays(1).toString()
+    periPhase.start.date = startDate
     const lastPreDay = prePhase.cycleDays[prePhase.cycleDays.length - 1]
     periPhase.cycleDays = cycle.slice(cycle.indexOf(lastPreDay) + 1)
   } else {
@@ -48,22 +50,28 @@ export default function getSymptoThermalStatus({ cycle, previousCycles = [] }) {
   const mucusShift = getMucusShift(cycle, tempEvalEndIndex)
   if (!mucusShift.detected) return status
 
-  const periOvulatoryEnd =
-    temperatureShift.evaluationCompleteDay.date > mucusShift.evaluationCompleteDay.date ?
-      temperatureShift.evaluationCompleteDay : mucusShift.evaluationCompleteDay
+  let periOvulatoryEnd
+  const tempOver = temperatureShift.evaluationCompleteDay.date
+  const mucusOver = mucusShift.evaluationCompleteDay.date
 
-  const prevPeriOvulatoryDays = periPhase.cycleDays
-  const periOvulatoryEndIndex = prevPeriOvulatoryDays.indexOf(periOvulatoryEnd)
+  if (tempOver > mucusOver) {
+    periOvulatoryEnd = temperatureShift.evaluationCompleteDay
+  } else {
+    periOvulatoryEnd = mucusShift.evaluationCompleteDay
+  }
+
+  const previousPeriDays = periPhase.cycleDays
+  const previousPeriEndIndex = previousPeriDays.indexOf(periOvulatoryEnd)
 
   status.phases.postOvulatory = {
     start: {
       date: periOvulatoryEnd.date,
       time: '18:00'
     },
-    cycleDays: prevPeriOvulatoryDays.slice(periOvulatoryEndIndex)
+    cycleDays: previousPeriDays.slice(previousPeriEndIndex)
   }
 
-  periPhase.cycleDays = prevPeriOvulatoryDays.slice(0, periOvulatoryEndIndex + 1)
+  periPhase.cycleDays = previousPeriDays.slice(0, previousPeriEndIndex + 1)
   periPhase.end = status.phases.postOvulatory.start
 
   status.mucusShift = mucusShift

lib/sympto/mucus.js

@@ -6,16 +6,16 @@ export default function (cycleDays, tempEvalEndIndex) {
     const day = mucusDays[i]
     if (day.mucus.value !== bestQuality) continue
 
-    // sensiplan says the three following days must be of lower quality
+    // the three following days must be of lower quality
     // AND no best quality day may occur until temperature evaluation has
     // been completed
     const threeFollowingDays = mucusDays.slice(i + 1, i + 4)
     if (threeFollowingDays.length < 3) continue
 
-    const bestQualityOccurringIn3FollowingDays = threeFollowingDays.some(day => {
+    const bestQualityOccursIn3FollowingDays = threeFollowingDays.some(day => {
       return day.mucus.value >= bestQuality
     })
-    if (bestQualityOccurringIn3FollowingDays) continue
+    if (bestQualityOccursIn3FollowingDays) continue
 
     const cycleDayIndex = cycleDays.indexOf(day)
     const relevantDays = cycleDays

lib/sympto/temperature.js

@@ -23,11 +23,11 @@ export default function (cycleDays) {
     const temp = temperatureDays[i].temp
     if (temp <= ltl) continue
 
-    const checkResult = checkIfFirstHighMeasurement(temp, i, temperatureDays, ltl)
+    const shift = checkIfFirstHighMeasurement(temp, i, temperatureDays, ltl)
 
-    if (checkResult.detected) {
-      checkResult.firstHighMeasurementDay = temperatureDays[i].originalCycleDay
-      return checkResult
+    if (shift.detected) {
+      shift.firstHighMeasurementDay = temperatureDays[i].originalCycleDay
+      return shift
     }
   }