package live

import (
	"strings"

	"laic-backend/common"
)

func NewAdapter(conf common.Live) (Adapter, error) {
	cfg := Config{
		Mode:              strings.ToLower(conf.Mode),
		Provider:          strings.ToLower(conf.Provider),
		PushDomain:        conf.PushDomain,
		PlayDomain:        conf.PlayDomain,
		AppName:           conf.AppName,
		AuthKey:           conf.AuthKey,
		PlayAuthKey:       conf.PlayAuthKey,
		AccessKeyID:       conf.AccessKeyID,
		AccessKeySecret:   conf.AccessKeySecret,
		RegionID:          conf.RegionID,
		APIEndpoint:       conf.APIEndpoint,
		AuthExpireSeconds: conf.AuthExpireSeconds,
		PlayURLTTLSeconds: conf.PlayURLTTLSeconds,
		Protocol:          strings.ToLower(conf.Protocol),
		SRTPort:           conf.SRTPort,
		AllowRealCloud:    conf.AllowRealCloud,
	}
	switch cfg.Mode {
	case "", "disabled":
		return DisabledAdapter{}, nil
	case "fake":
		if cfg.PushDomain == "" {
			cfg.PushDomain = "local-push"
		}
		if cfg.PlayDomain == "" {
			cfg.PlayDomain = "local-play"
		}
		if cfg.AppName == "" {
			cfg.AppName = "dock-live"
		}
		return FakeAdapter{PushDomain: cfg.PushDomain, PlayDomain: cfg.PlayDomain, AppName: cfg.AppName}, nil
	case "aliyun":
		return NewAliyunAdapter(cfg)
	default:
		return nil, ErrInvalidConfig
	}
}