config

type AuthConfig struct {
	OIDC OIDCConfig `json:"oidc" yaml:"oidc"`
}

type BackupConfig struct {
	Directory string `json:"directory" yaml:"directory"`
	// Interval between backups, as a duration ("24h", "6h"). Empty uses the
	// default in the backup writer.
	Interval string `json:"interval" yaml:"interval"`
	// Retention is how many files to keep. Zero uses the writer's default.
	Retention int `json:"retention" yaml:"retention"`
}

type BufferConfig struct {
	Type        string `json:"type" yaml:"type"`
	Size        int    `json:"size" yaml:"size"`
	Path        string `json:"path" yaml:"path"`
	Compression string `json:"compression" yaml:"compression"`
}

type Config struct {
	Engine        EngineConfig        `json:"engine" yaml:"engine"`
	Buffer        BufferConfig        `json:"buffer" yaml:"buffer"`
	Secrets       secrets.Config      `json:"secrets" yaml:"secrets"`
	StateStore    StateStoreConfig    `json:"state_store" yaml:"state_store"`
	Observability ObservabilityConfig `json:"observability" yaml:"observability"`
	Auth          AuthConfig          `json:"auth" yaml:"auth"`
	FileStorage   FileStorageConfig   `json:"file_storage" yaml:"file_storage"`
	Backup        BackupConfig        `json:"backup" yaml:"backup"`
}

type DBConfig struct {
	Type            string `yaml:"type" json:"type"`
	Conn            string `yaml:"conn" json:"conn"`
	LogType         string `yaml:"log_type" json:"log_type"`
	LogConn         string `yaml:"log_conn" json:"log_conn"`
	JWTSecret       string `yaml:"jwt_secret" json:"jwt_secret"`
	CryptoMasterKey string `yaml:"crypto_master_key" json:"crypto_master_key"`
}

type EngineConfig struct {
	MaxRetries        int           `json:"max_retries" yaml:"max_retries"`
	RetryInterval     time.Duration `json:"retry_interval" yaml:"retry_interval"`
	ReconnectInterval time.Duration `json:"reconnect_interval" yaml:"reconnect_interval"`
	MaxInflight       int           `json:"max_inflight" yaml:"max_inflight"`
	DrainTimeout      time.Duration `json:"drain_timeout" yaml:"drain_timeout"`
}

type FileStorageConfig struct {
	Type     string   `json:"type" yaml:"type"` // local, s3
	LocalDir string   `json:"local_dir" yaml:"local_dir"`
	S3       S3Config `json:"s3" yaml:"s3"`
}

type OIDCConfig struct {
	Enabled      bool     `json:"enabled" yaml:"enabled"`
	IssuerURL    string   `json:"issuer_url" yaml:"issuer_url"`
	ClientID     string   `json:"client_id" yaml:"client_id"`
	ClientSecret string   `json:"client_secret" yaml:"client_secret"`
	RedirectURL  string   `json:"redirect_url" yaml:"redirect_url"`
	Scopes       []string `json:"scopes" yaml:"scopes"`
}

type OTLPConfig struct {
	Endpoint    string            `json:"endpoint" yaml:"endpoint"`
	Protocol    string            `json:"protocol" yaml:"protocol"` // grpc or http
	Insecure    bool              `json:"insecure" yaml:"insecure"`
	Headers     map[string]string `json:"headers" yaml:"headers"`
	ServiceName string            `json:"service_name" yaml:"service_name"`
}

type ObservabilityConfig struct {
	OTLP OTLPConfig `json:"otlp" yaml:"otlp"`
}

type S3Config struct {
	Endpoint        string `json:"endpoint" yaml:"endpoint"`
	Region          string `json:"region" yaml:"region"`
	Bucket          string `json:"bucket" yaml:"bucket"`
	AccessKeyID     string `json:"access_key_id" yaml:"access_key_id"`
	SecretAccessKey string `json:"secret_access_key" yaml:"secret_access_key"`
	UseSSL          bool   `json:"use_ssl" yaml:"use_ssl"`
}

type StateStoreConfig struct {
	Type     string `json:"type" yaml:"type"` // sqlite, redis, etcd
	Path     string `json:"path" yaml:"path"` // for sqlite
	Address  string `json:"address" yaml:"address"`
	Password string `json:"password" yaml:"password"`
	DB       int    `json:"db" yaml:"db"`
	Prefix   string `json:"prefix" yaml:"prefix"`
}