package brain_control

import "time"

const (
	SourceConfigVersion  = "yovision.source-config/v1"
	RuntimeStatusVersion = "yovision.runtime-status/v1"
)

type Point struct {
	X float64 `json:"x"`
	Y float64 `json:"y"`
}
type Profile struct {
	ID        string  `json:"id"`
	Width     int     `json:"width"`
	Height    int     `json:"height"`
	Encoding  string  `json:"encoding"`
	FrameRate float64 `json:"frame_rate"`
}
type AreaRule struct {
	ID      string  `json:"id"`
	Version int64   `json:"version"`
	Kind    string  `json:"kind"`
	Enabled bool    `json:"enabled"`
	Points  []Point `json:"points"`
}
type DirectionalLineRule struct {
	ID               string `json:"id"`
	Version          int64  `json:"version"`
	Kind             string `json:"kind"`
	Enabled          bool   `json:"enabled"`
	Start            Point  `json:"start"`
	End              Point  `json:"end"`
	TriggerDirection string `json:"trigger_direction"`
}

type SourceConfig struct {
	SchemaVersion string    `json:"schema_version"`
	ConfigID      string    `json:"config_id"`
	Revision      int64     `json:"revision"`
	PublishedAt   time.Time `json:"published_at"`
	EffectiveAt   time.Time `json:"effective_at"`
	Site          struct {
		ID string `json:"id"`
	} `json:"site"`
	LogicalDevice struct {
		ID string `json:"id"`
	} `json:"logical_device"`
	Profile Profile `json:"profile"`
	Media   struct {
		Ref       string `json:"ref"`
		Transport string `json:"transport"`
	} `json:"media"`
	RuleSet struct {
		Version        string `json:"version"`
		State          string `json:"state"`
		ProfileBinding struct {
			ProfileID string `json:"profile_id"`
			Width     int    `json:"width"`
			Height    int    `json:"height"`
		} `json:"profile_binding"`
		Areas            []AreaRule            `json:"areas"`
		DirectionalLines []DirectionalLineRule `json:"directional_lines"`
	} `json:"rule_set"`
	Integrity struct {
		Algorithm string `json:"algorithm"`
		Value     string `json:"value"`
	} `json:"integrity"`
}

// SourceFacts is an explicit, credential-free boundary DTO. Callers map their
// GORM entities into it; database models are never serialized as a contract.
type SourceFacts struct {
	ConfigID, SiteID, LogicalDeviceID, MediaRouteID, MediaPath string
	Revision                                                   int64
	PublishedAt, EffectiveAt                                   time.Time
	Profile                                                    Profile
	RuleSetVersion                                             string
	Disabled, NeedsRecalibration                               bool
	Areas                                                      []AreaRule
	DirectionalLines                                           []DirectionalLineRule
}

type ReplayToken struct {
	Principal string    `gorm:"size:128;primaryKey"`
	TokenID   string    `gorm:"size:96;primaryKey"`
	ExpiresAt time.Time `gorm:"not null;index"`
	CreatedAt time.Time `gorm:"not null"`
}

func (ReplayToken) TableName() string { return "sense_brain_runtime_replay_tokens" }

type RuntimeProjection struct {
	BrainInstanceRef      string    `gorm:"size:128;primaryKey"`
	StatusID              string    `gorm:"size:36;not null;uniqueIndex"`
	Sequence              int64     `gorm:"not null"`
	ObservedAt            time.Time `gorm:"not null;index"`
	ReceivedAt            time.Time `gorm:"not null"`
	RuntimeState          string    `gorm:"size:32;not null"`
	RuntimeVersion        string    `gorm:"size:64;not null"`
	ModelRef              string    `gorm:"size:128;not null"`
	ModelVersion          string    `gorm:"size:64;not null"`
	HealthOverall         string    `gorm:"size:32;not null"`
	ExpectedRevisionsJSON string    `gorm:"type:jsonb;not null"`
	ConfigurationsJSON    string    `gorm:"type:jsonb;not null"`
	HealthJSON            string    `gorm:"type:jsonb;not null"`
	InputsJSON            string    `gorm:"type:jsonb;not null"`
	WasOffline            bool      `gorm:"not null;default:false"`
	CreatedAt             time.Time
	UpdatedAt             time.Time
}

func (RuntimeProjection) TableName() string { return "sense_brain_runtime_projections" }

type SourceRevision struct {
	ConfigID  string `gorm:"size:128;primaryKey"`
	Revision  int64  `gorm:"not null"`
	UpdatedAt time.Time
}

func (SourceRevision) TableName() string { return "sense_brain_source_revisions" }