package config

import (
	"fmt"
	"log/slog"
	"maps"
	"slices"
)

// PrintTerminal prints the configuration to stdout as String formats it.
func (conf JobSearchConfig) PrintTerminal() {
	fmt.Print(conf.String() + "\n")
}

// PrintJson prints the configuration to stdout as JSON.
func (conf JobSearchConfig) PrintJson() {
	fmt.Print(conf.JSON() + "\n")
}

// PrintYaml prints the configuration to stdout as YAML.
func (conf JobSearchConfig) PrintYaml() {
	fmt.Print(conf.YAML() + "\n")
}

// PrintLog logs each configuration key and value, sorted by key, at atLevel:
// debug, warn, error, or info for any other level.
func (conf JobSearchConfig) PrintLog(atLevel slog.Level) {
	var logFn func(args ...interface{})

	switch atLevel {
	case slog.LevelDebug:
		logFn = func(args ...interface{}) {
			slog.Debug(fmt.Sprint(args...))
		}
	case slog.LevelError:
		logFn = func(args ...interface{}) {
			slog.Error(fmt.Sprint(args...))
		}
	case slog.LevelWarn:
		logFn = func(args ...interface{}) {
			slog.Warn(fmt.Sprint(args...))
		}
	default:
		logFn = func(args ...interface{}) {
			slog.Info(fmt.Sprint(args...))
		}
	}

	flat := conf.Flatten()
	for _, k := range slices.Sorted(maps.Keys(flat)) {
		logFn("\t", k, " = ", flat[k])
	}
}