package daemon

import (
	"errors"
	"git.beejay.kim/WatchDog/ward/platform"
	"git.beejay.kim/tool/service/config"
	"reflect"
	"strings"
)

type Configuration struct {
	config.Configuration `yaml:",inline"`

	Platform _platform `yaml:"platform"`
}

func (c Configuration) Invalidate() error {
	return config.Invalidate(c)
}

type _platform struct {
	Afreeca *platform.Afreeca `yaml:"afreeca"`
}

func (r *_platform) Detect(pid, bid string) (platform.Platform, error) {
	if pid = strings.TrimSpace(pid); pid == "" {
		return nil, errors.New("empty platform")
	}

	val := reflect.ValueOf(r).Elem()
	if val.Kind() != reflect.Struct {
		if val.IsZero() {
			return nil, errors.New("config is empty")
		}

		val = reflect.ValueOf(r).Elem()
	}

	for k := 0; k < val.NumField(); k++ {
		if !val.Field(k).CanInterface() || val.Field(k).IsZero() {
			continue
		}

		if elm, ok := val.Field(k).Interface().(platform.Platform); ok && elm.Id() == pid {
			if err := elm.Init(bid); err != nil {
				return nil, err
			}

			return elm, nil
		}
	}

	return nil, errors.New("platform not found")
}