package command

import (
	"context"

	"github.com/zitadel/zitadel/internal/api/authz"
	"github.com/zitadel/zitadel/internal/domain"
	"github.com/zitadel/zitadel/internal/eventstore"
	"github.com/zitadel/zitadel/internal/repository/instance"
)

type InstanceSecondFactorWriteModel struct {
	SecondFactorWriteModel
}

func NewInstanceSecondFactorWriteModel(ctx context.Context, factorType domain.SecondFactorType) *InstanceSecondFactorWriteModel {
	return &InstanceSecondFactorWriteModel{
		SecondFactorWriteModel{
			WriteModel: eventstore.WriteModel{
				AggregateID:   authz.GetInstance(ctx).InstanceID(),
				ResourceOwner: authz.GetInstance(ctx).InstanceID(),
			},
			MFAType: factorType,
		},
	}
}

func (wm *InstanceSecondFactorWriteModel) AppendEvents(events ...eventstore.Event) {
	for _, event := range events {
		switch e := event.(type) {
		case *instance.LoginPolicySecondFactorAddedEvent:
			if wm.MFAType == e.MFAType {
				wm.WriteModel.AppendEvents(&e.SecondFactorAddedEvent)
			}
		case *instance.LoginPolicySecondFactorRemovedEvent:
			if wm.MFAType == e.MFAType {
				wm.WriteModel.AppendEvents(&e.SecondFactorRemovedEvent)
			}
		}
	}
}

func (wm *InstanceSecondFactorWriteModel) Reduce() error {
	return wm.SecondFactorWriteModel.Reduce()
}

func (wm *InstanceSecondFactorWriteModel) Query() *eventstore.SearchQueryBuilder {
	return eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
		ResourceOwner(wm.ResourceOwner).
		AddQuery().
		AggregateTypes(instance.AggregateType).
		AggregateIDs(wm.WriteModel.AggregateID).
		EventTypes(
			instance.LoginPolicySecondFactorAddedEventType,
			instance.LoginPolicySecondFactorRemovedEventType).
		Builder()
}

type InstanceMultiFactorWriteModel struct {
	MultiFactorWriteModel
}

func NewInstanceMultiFactorWriteModel(ctx context.Context, factorType domain.MultiFactorType) *InstanceMultiFactorWriteModel {
	return &InstanceMultiFactorWriteModel{
		MultiFactorWriteModel{
			WriteModel: eventstore.WriteModel{
				AggregateID:   authz.GetInstance(ctx).InstanceID(),
				ResourceOwner: authz.GetInstance(ctx).InstanceID(),
			},
			MFAType: factorType,
		},
	}
}

func (wm *InstanceMultiFactorWriteModel) AppendEvents(events ...eventstore.Event) {
	for _, event := range events {
		switch e := event.(type) {
		case *instance.LoginPolicyMultiFactorAddedEvent:
			if wm.MFAType == e.MFAType {
				wm.WriteModel.AppendEvents(&e.MultiFactorAddedEvent)
			}
		case *instance.LoginPolicyMultiFactorRemovedEvent:
			if wm.MFAType == e.MFAType {
				wm.WriteModel.AppendEvents(&e.MultiFactorRemovedEvent)
			}
		}
	}
}

func (wm *InstanceMultiFactorWriteModel) Reduce() error {
	return wm.MultiFactorWriteModel.Reduce()
}

func (wm *InstanceMultiFactorWriteModel) Query() *eventstore.SearchQueryBuilder {
	return eventstore.NewSearchQueryBuilder(eventstore.ColumnsEvent).
		ResourceOwner(wm.ResourceOwner).
		AddQuery().
		AggregateTypes(instance.AggregateType).
		AggregateIDs(wm.WriteModel.AggregateID).
		EventTypes(
			instance.LoginPolicyMultiFactorAddedEventType,
			instance.LoginPolicyMultiFactorRemovedEventType).
		Builder()
}