package feature

import (
	"net/url"
	"slices"
)

//go:generate enumer -type Key -transform snake -trimprefix Key
type Key int

const (
	// Reserved: 3, 6, 8

	KeyUnspecified                     Key = 0
	KeyLoginDefaultOrg                 Key = 1
	KeyTriggerIntrospectionProjections Key = 2
	KeyUserSchema                      Key = 4
	KeyTokenExchange                   Key = 5
	KeyImprovedPerformance             Key = 7
	KeyDebugOIDCParentError            Key = 9
	KeyOIDCSingleV1SessionTermination  Key = 10
	KeyDisableUserTokenEvent           Key = 11
	KeyEnableBackChannelLogout         Key = 12
	KeyLoginV2                         Key = 13
	KeyPermissionCheckV2               Key = 14
	KeyConsoleUseV2UserApi             Key = 15
)

//go:generate enumer -type Level -transform snake -trimprefix Level
type Level int

const (
	LevelUnspecified Level = iota
	LevelSystem
	LevelInstance
	LevelOrg
	LevelProject
	LevelApp
	LevelUser
)

type Features struct {
	LoginDefaultOrg                 bool                      `json:"login_default_org,omitempty"`
	TriggerIntrospectionProjections bool                      `json:"trigger_introspection_projections,omitempty"`
	UserSchema                      bool                      `json:"user_schema,omitempty"`
	TokenExchange                   bool                      `json:"token_exchange,omitempty"`
	ImprovedPerformance             []ImprovedPerformanceType `json:"improved_performance,omitempty"`
	DebugOIDCParentError            bool                      `json:"debug_oidc_parent_error,omitempty"`
	OIDCSingleV1SessionTermination  bool                      `json:"oidc_single_v1_session_termination,omitempty"`
	DisableUserTokenEvent           bool                      `json:"disable_user_token_event,omitempty"`
	EnableBackChannelLogout         bool                      `json:"enable_back_channel_logout,omitempty"`
	LoginV2                         LoginV2                   `json:"login_v2,omitempty"`
	PermissionCheckV2               bool                      `json:"permission_check_v2,omitempty"`
	ConsoleUseV2UserApi             bool                      `json:"console_use_v2_user_api,omitempty"`
}

/* Note: do not generate the stringer or enumer for this type, is it breaks existing events */

type ImprovedPerformanceType int32

const (
	ImprovedPerformanceTypeUnspecified ImprovedPerformanceType = iota
	ImprovedPerformanceTypeOrgByID
	ImprovedPerformanceTypeProjectGrant
	ImprovedPerformanceTypeProject
	ImprovedPerformanceTypeUserGrant
	ImprovedPerformanceTypeOrgDomainVerified
)

func (f Features) ShouldUseImprovedPerformance(typ ImprovedPerformanceType) bool {
	return slices.Contains(f.ImprovedPerformance, typ)
}

type LoginV2 struct {
	Required bool     `json:"required,omitempty"`
	BaseURI  *url.URL `json:"base_uri,omitempty"`
}