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import realm from 'realm'
import { v4 as uuid } from 'uuid'
let db
let cycleDaysSortedbyTempValueView = []
const TemperatureSchema = {
name: 'Temperature',
properties: {
const BleedingSchema = {
name: 'Bleeding',
properties: {
value: 'int',
exclude: 'bool'
}
}
const CycleDaySchema = {
name: 'CycleDay',
primaryKey: 'key',
properties: {
key: 'string',
date: 'date',
temperature: {
type: 'Temperature',
optional: true
},
bleeding: {
type: 'Bleeding',
optional: true
}
}
}
async function openDatabase() {
db = await realm.open({
schema: [
CycleDaySchema,
],
// we only want this in dev mode
deleteRealmIfMigrationNeeded: true
})
// just for testing purposes, the highest temperature will be topmost
// because I was too layz to make a scroll view
cycleDaysSortedbyTempValueView = db.objects('CycleDay').filtered('temperature != null').sorted('temperature.value', true)
cycleDaysSortedbyDate = db.objects('CycleDay').sorted('date', true)
function saveTemperature(date, temperature) {
db.write(() => {
const doc = {
key: uuid(),
date,
temperature
}
db.create('CycleDay', doc)
})
}
function saveBleeding(cycleDay, bleeding) {
db.write(() => {
cycleDay.bleeding = bleeding
})
}
function getOrCreateCycleDay(date) {
let result = Array.from(cycleDaysSortedbyDate.filtered('date = $0', date))[0]
if (!result) {
db.write(() => {
result = db.create('CycleDay', {
key: uuid(),
date
})
})
}
return result
}
export {
cycleDaysSortedbyTempValueView,
openDatabase,
saveTemperature,
saveBleeding,
getOrCreateCycleDay