model Mission {
    id                    Int          @id @default(autoincrement())
    type                  missionType  @default(primär)
    state                 MissionState @default(draft)
    addressLat            Float
    addressLng            Float
    addressStreet         String?
    addressCity           String?
    addressZip            String?
    addressOSMways        Json[]       @default([])
    missionCategory       String?
    missionKeyword        String?
    missionSummary        String?
    missionPatientInfo    String
    missionAdditionalInfo String
    missionStationIds     String[]
    missionLog            Json[]       @default([])
    hpgAmbulanceState     HpgState?    @default(ready)
    hpgFireEngineState    HpgState?    @default(ready)
    hpgPoliceState        HpgState?    @default(ready)
    hpgLocationLat        Float?       @default(0)
    hpgLocationLng        Float?       @default(0)
    createdAt             DateTime     @default(now())
    updatedAt             DateTime     @updatedAt
    createdUserId         String

    // relations:
    /**
     * /**
     * /**
     * /**
     * /**
     * /**
     * createdUser User @relation(fields: [createdUserId], references: [id])
     */
    MissionsOnStations MissionsOnStations[]
}

model MissionsOnStations {
    missionId Int
    stationId Int

    // relations:
    Mission Mission @relation(fields: [missionId], references: [id])
    Station Station @relation(fields: [stationId], references: [id])

    @@id([missionId, stationId])
}

enum missionType {
    primär
    sekundär
}

enum MissionState {
    running
    finished
    draft
}

enum HpgState {
    ready
    arrived
    onway
}