package config

import "time"

type Config struct {
	Server       ServerConfig
	Databases    map[string]DatabaseConfig
	ReadReplicas map[string][]DatabaseConfig
	Security     SecurityConfig
	Keycloak     KeycloakConfig
}

type ServerConfig struct {
	Port int
	Mode string
}

type DatabaseConfig struct {
	Name            string
	Type            string // postgres, mysql, sqlserver, sqlite, mongodb
	Host            string
	Port            int
	Username        string
	Password        string
	Database        string
	Schema          string
	SSLMode         string
	Path            string        // For SQLite
	Options         string        // Additional connection options
	MaxOpenConns    int           // Max open connections
	MaxIdleConns    int           // Max idle connections
	ConnMaxLifetime time.Duration // Connection max lifetime
	// Security settings
	RequireSSL       bool          // Require SSL connection
	SSLRootCert      string        // Path to SSL root certificate
	SSLCert          string        // Path to SSL client certificate
	SSLKey           string        // Path to SSL client key
	Timeout          time.Duration // Connection timeout
	ConnectTimeout   time.Duration // Connect timeout
	ReadTimeout      time.Duration // Read timeout
	WriteTimeout     time.Duration // Write timeout
	StatementTimeout time.Duration // Statement timeout for PostgreSQL
	// Connection pool settings
	MaxLifetime       time.Duration // Maximum amount of time a connection may be reused
	MaxIdleTime       time.Duration // Maximum amount of time a connection may be idle
	HealthCheckPeriod time.Duration // Health check period
}

type SecurityConfig struct {
	TrustedOrigins []string `mapstructure:"trusted_origins"`
}

type KeycloakConfig struct {
	BaseUrl   string
	Realm     string
	Audience  string
	Issuer    string
	SecretKey string
	IsEnabled bool
}