import { connect } from 'react-redux'
import SimulationList from '../../components/simulations/SimulationAuthList'

const getVisibleSimulationAuths = (simulationAuths, filter) => {
    switch (filter) {
        case 'SHOW_ALL':
            return simulationAuths
        case 'SHOW_OWN':
            return simulationAuths.filter(
                simulationAuth => simulationAuth.authorizationLevel === 'OWN',
            )
        case 'SHOW_SHARED':
            return simulationAuths.filter(
                simulationAuth => simulationAuth.authorizationLevel !== 'OWN',
            )
        default:
            return simulationAuths
    }
}

const mapStateToProps = state => {
    const denormalizedAuthorizations = state.simulationList.authorizationsOfCurrentUser.map(
        authorizationIds => {
            const authorization = state.objects.authorization[authorizationIds]
            authorization.user = state.objects.user[authorization.userId]
            authorization.simulation =
                state.objects.simulation[authorization.simulationId]
            return authorization
        },
    )

    return {
        authorizations: getVisibleSimulationAuths(
            denormalizedAuthorizations,
            state.simulationList.authVisibilityFilter,
        ),
    }
}

const VisibleSimulationAuthList = connect(mapStateToProps)(SimulationList)

export default VisibleSimulationAuthList