Read Toggl format (#7)

README.md

@@ -15,5 +15,6 @@ While developing:
 - `./gradlew koverHtmlReport` to generate and open the test coverage report
 
 To test your code:
+
 - `docker-compose up`
 - `./gradlew test`

buildSrc/src/main/kotlin/Dependencies.kt

@@ -8,6 +8,7 @@ object Dependencies {
     val suspendApp = "$arrowKt:suspendapp:0.4.1-alpha.5"
     val suspendAppKtor = "$arrowKt:suspendapp-ktor:0.4.1-alpha.5"
 
+    val kotlincsv = "com.github.doyaaaaaken:kotlin-csv-jvm:1.9.1"
     val kolinx = "org.jetbrains.kotlinx"
     val kotlinxSerializationVersion = "1.5.0"
     val kotlinXSerializationJson = "$kolinx:kotlinx-serialization-json:$kotlinxSerializationVersion"

components/toggl/build.gradle.kts

@@ -0,0 +1,6 @@
+import Dependencies.kotlincsv
+
+dependencies {
+    implementation(kotlincsv)
+    api(project(":domain"))
+}

components/toggl/src/main/kotlin/com/agilogy/timetracking/toggl/TogglImporter.kt

@@ -0,0 +1,26 @@
+package com.agilogy.timetracking.toggl
+
+import com.agilogy.timetracking.domain.ProjectName
+import com.github.doyaaaaaken.kotlincsv.dsl.csvReader
+import java.io.InputStream
+import java.time.Duration
+import java.time.Instant
+import java.time.LocalDate
+import java.time.LocalDateTime
+import java.time.LocalTime
+import java.time.ZoneId
+import java.time.temporal.ChronoUnit
+
+fun readTogglCsv(inputStream: InputStream, zoneId: ZoneId): List<Triple<ProjectName, ClosedRange<Instant>, ZoneId>> =
+    csvReader().readAllWithHeader(inputStream).map { row ->
+        val projectName = ProjectName(row.getValue("Project"))
+        val startDate = LocalDate.parse(row.getValue("Start date"))
+        val startTime = LocalTime.parse(row.getValue("Start time"))
+        val parsedDuration = LocalTime.parse(row.getValue("Duration"))
+
+        val startInstant = LocalDateTime.of(startDate, startTime).atZone(zoneId).toInstant()
+
+        val duration = Duration.of(parsedDuration.toSecondOfDay().toLong(), ChronoUnit.SECONDS)!!
+        val range = startInstant..startInstant.plus(duration)
+        Triple(projectName, range, zoneId)
+    }

components/toggl/src/test/kotlin/com/agilogy/timetracking/toggl/TogglTest.kt

@@ -0,0 +1,49 @@
+package com.agilogy.timetracking.toggl
+
+import com.agilogy.timetracking.domain.ProjectName
+import io.kotest.core.spec.style.FunSpec
+import org.junit.jupiter.api.Assertions.assertEquals
+import java.time.Instant
+import java.time.ZoneId
+
+class TogglTest : FunSpec() {
+    init {
+        test("TODO") {
+            this::class.java.getResourceAsStream("/togglTimeEntries.csv").use { inputStream ->
+                val zoneId = ZoneId.of("Europe/Madrid")
+                val result: List<Triple<ProjectName, ClosedRange<Instant>, ZoneId>> = readTogglCsv(
+                    inputStream!!,
+                    zoneId,
+                )
+                val expected: List<Triple<ProjectName, ClosedRange<Instant>, ZoneId>> = listOf(
+                    Triple(
+                        ProjectName("ProjectA"),
+                        Instant.parse("2023-05-12T06:30:00Z")..Instant.parse("2023-05-12T14:30:00Z"),
+                        zoneId,
+                    ),
+                    Triple(
+                        ProjectName("ProjectB"),
+                        Instant.parse("2023-05-15T06:30:00Z")..Instant.parse("2023-05-15T14:30:00Z"),
+                        zoneId,
+                    ),
+                    Triple(
+                        ProjectName("ProjectA"),
+                        Instant.parse("2023-05-15T14:30:00Z")..Instant.parse("2023-05-15T16:30:00Z"),
+                        zoneId,
+                    ),
+                    Triple(
+                        ProjectName("ProjectB"),
+                        Instant.parse("2023-05-16T06:30:00Z")..Instant.parse("2023-05-16T14:30:00Z"),
+                        zoneId,
+                    ),
+                    Triple(
+                        ProjectName("ProjectB"),
+                        Instant.parse("2023-05-17T06:30:00Z")..Instant.parse("2023-05-17T14:30:00Z"),
+                        zoneId,
+                    ),
+                )
+                assertEquals(expected, result)
+            }
+        }
+    }
+}

components/toggl/src/test/resources/togglTimeEntries.csv

@@ -0,0 +1,6 @@
+User,Email,Client,Project,Task,Description,Billable,Start date,Start time,End date,End time,Duration,Tags,Amount ()
+JohnDoe,[email protected],,ProjectA,,"",No,2023-05-12,08:30:00,2023-05-12,16:30:00,08:00:00,,
+JohnDoe,[email protected],,ProjectB,,"",No,2023-05-15,08:30:00,2023-05-15,16:30:00,08:00:00,,
+JohnDoe,[email protected],,ProjectA,,"",No,2023-05-15,16:30:00,2023-05-15,18:30:00,02:00:00,,
+JohnDoe,[email protected],,ProjectB,,"",No,2023-05-16,08:30:00,2023-05-16,16:30:00,08:00:00,,
+JohnDoe,[email protected],,ProjectB,,"",No,2023-05-17,08:30:00,2023-05-17,16:30:00,08:00:00,,