httplog

type Logger struct {
	*slog.Logger
	Options Options
}

type Options struct {
	// LogLevel defines the minimum level of severity that app should log.
	// Must be one of:
	// slog.LevelDebug, slog.LevelInfo, slog.LevelWarn, slog.LevelError
	LogLevel slog.Level

	// LevelFieldName sets the field name for the log level or severity.
	// Some providers parse and search for different field names.
	LevelFieldName string

	// MessageFieldName sets the field name for the message.
	// Default is "msg".
	MessageFieldName string

	// JSON enables structured logging output in json. Make sure to enable this
	// in production mode so log aggregators can receive data in parsable format.
	//
	// In local development mode, its appropriate to set this value to false to
	// receive pretty output and stacktraces to stdout.
	JSON bool

	// Concise mode includes fewer log details during the request flow. For example
	// excluding details like request content length, user-agent and other details.
	// This is useful if during development your console is too noisy.
	Concise bool

	// Tags are additional fields included at the root level of all logs.
	// These can be useful for example the commit hash of a build, or an environment
	// name like prod/stg/dev
	Tags map[string]string

	// RequestHeaders enables logging of all request headers, however sensitive
	// headers like authorization, cookie and set-cookie are hidden.
	RequestHeaders bool

	// HideRequestHeaders are additional requests headers which are redacted from the logs
	HideRequestHeaders []string

	// ResponseHeaders enables logging of all response headers.
	ResponseHeaders bool

	// QuietDownRoutes are routes which are temporarily excluded from logging for a QuietDownPeriod after it occurs
	// for the first time
	// to cancel noise from logging for routes that are known to be noisy.
	QuietDownRoutes []string

	// QuietDownPeriod is the duration for which a route is excluded from logging after it occurs for the first time
	// if the route is in QuietDownRoutes
	QuietDownPeriod time.Duration

	// TimeFieldFormat defines the time format of the Time field, defaulting to "time.RFC3339Nano" see options at:
	// https://pkg.go.dev/time#pkg-constants
	TimeFieldFormat string

	// TimeFieldName sets the field name for the time field.
	// Some providers parse and search for different field names.
	TimeFieldName string

	// SourceFieldName sets the field name for the source field which logs
	// the location in the program source code where the logger was called.
	// If set to "" then it'll be disabled.
	SourceFieldName string

	// Writer is the log writer, default is os.Stdout
	Writer io.Writer

	// ReplaceAttrsOverride allows to add custom logic to replace attributes
	// in addition to the default logic set in this package.
	ReplaceAttrsOverride func(groups []string, a slog.Attr) slog.Attr

	// Trace is the configuration for distributed tracing.
	Trace *TraceOptions
}

type PrettyHandler struct {
	// contains filtered or unexported fields
}

type RequestLoggerEntry struct {
	Logger  *slog.Logger
	Options Options
	// contains filtered or unexported fields
}

type TraceOptions struct {
	// HeaderTrace is the header key used to read the trace id from the incoming request.
	// Default is "X-Trace-ID".
	HeaderTrace string
	// LogFieldTrace is the field name used to log the trace id.
	// Default is "trace_id".
	LogFieldTrace string
	// LogFieldSpan is the field name used to log the span id.
	// Default is "span_id".
	LogFieldSpan string
}