package command

import (
	"time"

	"github.com/caos/zitadel/internal/domain"
	"github.com/caos/zitadel/internal/eventstore"
	"github.com/caos/zitadel/internal/repository/features"
)

type FeaturesWriteModel struct {
	eventstore.WriteModel

	TierName                 string
	TierDescription          string
	State                    domain.FeaturesState
	StateDescription         string
	AuditLogRetention        time.Duration
	LoginPolicyFactors       bool
	LoginPolicyIDP           bool
	LoginPolicyPasswordless  bool
	LoginPolicyRegistration  bool
	LoginPolicyUsernameLogin bool
	LoginPolicyPasswordReset bool
	PasswordComplexityPolicy bool
	LabelPolicyPrivateLabel  bool
	LabelPolicyWatermark     bool
	CustomDomain             bool
	PrivacyPolicy            bool
	MetadataUser             bool
	CustomTextMessage        bool
	CustomTextLogin          bool
	LockoutPolicy            bool
	ActionsAllowed           domain.ActionsAllowed
	MaxActions               int
}

func (wm *FeaturesWriteModel) Reduce() error {
	for _, event := range wm.Events {
		switch e := event.(type) {
		case *features.FeaturesSetEvent:
			if e.TierName != nil {
				wm.TierName = *e.TierName
			}
			if e.TierDescription != nil {
				wm.TierDescription = *e.TierDescription
			}
			wm.State = domain.FeaturesStateActive
			if e.State != nil {
				wm.State = *e.State
			}
			if e.StateDescription != nil {
				wm.StateDescription = *e.StateDescription
			}
			if e.AuditLogRetention != nil {
				wm.AuditLogRetention = *e.AuditLogRetention
			}
			if e.LoginPolicyFactors != nil {
				wm.LoginPolicyFactors = *e.LoginPolicyFactors
			}
			if e.LoginPolicyIDP != nil {
				wm.LoginPolicyIDP = *e.LoginPolicyIDP
			}
			if e.LoginPolicyPasswordless != nil {
				wm.LoginPolicyPasswordless = *e.LoginPolicyPasswordless
			}
			if e.LoginPolicyRegistration != nil {
				wm.LoginPolicyRegistration = *e.LoginPolicyRegistration
			}
			if e.LoginPolicyUsernameLogin != nil {
				wm.LoginPolicyUsernameLogin = *e.LoginPolicyUsernameLogin
			}
			if e.LoginPolicyPasswordReset != nil {
				wm.LoginPolicyPasswordReset = *e.LoginPolicyPasswordReset
			}
			if e.PasswordComplexityPolicy != nil {
				wm.PasswordComplexityPolicy = *e.PasswordComplexityPolicy
			}
			if e.LabelPolicy != nil {
				wm.LabelPolicyPrivateLabel = *e.LabelPolicy
			}
			if e.LabelPolicyPrivateLabel != nil {
				wm.LabelPolicyPrivateLabel = *e.LabelPolicyPrivateLabel
			}
			if e.LabelPolicyWatermark != nil {
				wm.LabelPolicyWatermark = *e.LabelPolicyWatermark
			}
			if e.CustomDomain != nil {
				wm.CustomDomain = *e.CustomDomain
			}
			if e.PrivacyPolicy != nil {
				wm.PrivacyPolicy = *e.PrivacyPolicy
			}
			if e.MetadataUser != nil {
				wm.MetadataUser = *e.MetadataUser
			}
			if e.CustomTextMessage != nil {
				wm.CustomTextMessage = *e.CustomTextMessage
			}
			if e.CustomTextLogin != nil {
				wm.CustomTextLogin = *e.CustomTextLogin
			}
			if e.LockoutPolicy != nil {
				wm.LockoutPolicy = *e.LockoutPolicy
			}
			if e.Actions != nil {
				wm.ActionsAllowed = domain.ActionsNotAllowed
				if *e.Actions {
					wm.ActionsAllowed = domain.ActionsAllowedUnlimited
				}
			}
			if e.ActionsAllowed != nil {
				wm.ActionsAllowed = *e.ActionsAllowed
			}
			if e.MaxActions != nil {
				wm.MaxActions = *e.MaxActions
			}
		case *features.FeaturesRemovedEvent:
			wm.State = domain.FeaturesStateRemoved
		}
	}
	return wm.WriteModel.Reduce()
}