package query

import (
	"github.com/caos/zitadel/internal/eventstore/v2"
	"github.com/caos/zitadel/internal/v2/repository/user"
)

type UserReadModel struct {
	eventstore.ReadModel
}

func NewUserReadModel(id string) *UserReadModel {
	return &UserReadModel{
		ReadModel: eventstore.ReadModel{
			AggregateID: id,
		},
	}
}

func (rm *UserReadModel) AppendEvents(events ...eventstore.EventReader) {
	rm.ReadModel.AppendEvents(events...)
	for _, event := range events {
		switch event.(type) {
		// TODO: implement append events
		}
	}
}

func (rm *UserReadModel) Reduce() (err error) {
	for _, event := range rm.Events {
		switch event.(type) {
		//TODO: implement reduce
		}
	}
	for _, reduce := range []func() error{
		rm.ReadModel.Reduce,
	} {
		if err = reduce(); err != nil {
			return err
		}
	}

	return nil
}

func (rm *UserReadModel) AppendAndReduce(events ...eventstore.EventReader) error {
	rm.AppendEvents(events...)
	return rm.Reduce()
}

func (rm *UserReadModel) Query() *eventstore.SearchQueryBuilder {
	return eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent, user.AggregateType).AggregateIDs(rm.AggregateID)
}

func UserAggregateFromReadModel(rm *UserReadModel) *user.Aggregate {
	return &user.Aggregate{
		Aggregate: *eventstore.NewAggregate(
			rm.AggregateID,
			user.AggregateType,
			rm.ResourceOwner,
			user.AggregateVersion,
		),
	}
}