package bootstrap

import (
	"context"

	redisx "spark-server/internal/infrastructure/redis"
	smsinfra "spark-server/internal/infrastructure/sms"
	smtpinfra "spark-server/internal/infrastructure/smtp"
	smsentity "spark-server/internal/module/sms/entity"
	smslogic "spark-server/internal/module/sms/logic"
	smsmodel "spark-server/internal/module/sms/model"
	userlogic "spark-server/internal/module/user/logic"
)

type repoEmailLookup struct {
	repo userlogic.Repository
}

func (r repoEmailLookup) EmailByUserID(ctx context.Context, userID int64) (string, error) {
	if r.repo == nil {
		return "", nil
	}
	return r.repo.GetEmail(ctx, userID)
}

func wireSMS(cfg *Config, rdb *redisx.Client, repo userlogic.Repository) *smslogic.Service {
	var store smslogic.CodeStore
	if rdb != nil && rdb.Ready() {
		store = smsmodel.NewRedisStore(rdb.RDB())
	} else {
		store = smsmodel.NewMemoryStore()
	}
	var mail smslogic.EmailSender
	if m := smtpinfra.New(smtpinfra.Options{
		Host:     cfg.SMS.SMTP.Host,
		Port:     cfg.SMS.SMTP.Port,
		Username: cfg.SMS.SMTP.Username,
		Password: cfg.SMS.SMTP.Password,
		From:     cfg.SMS.SMTP.From,
	}); m.Ready() {
		mail = m
	}
	return smslogic.NewService(store, mail, wirePhoneProviders(cfg), repoEmailLookup{repo: repo})
}

func wirePhoneProviders(cfg *Config) []smslogic.PhoneCarrierSender {
	a := cfg.SMS.AliyunSMS
	if a.AccessKeyID == "" || a.AccessKeySecret == "" || a.SignName == "" {
		return nil
	}
	opts := smsinfra.AliyunOptions{
		AccessKeyID:     a.AccessKeyID,
		AccessKeySecret: a.AccessKeySecret,
		SignName:        a.SignName,
	}
	loginTpl := a.Templates.Login
	delTpl := a.Templates.AccountDelete
	return []smslogic.PhoneCarrierSender{
		smsinfra.NewCarrierGateway(smsentity.CarrierMobile, opts, smsinfra.TemplateSet{
			Login: loginTpl.Mobile, AccountDelete: delTpl.Mobile,
		}),
		smsinfra.NewCarrierGateway(smsentity.CarrierUnicom, opts, smsinfra.TemplateSet{
			Login: loginTpl.Unicom, AccountDelete: delTpl.Unicom,
		}),
		smsinfra.NewCarrierGateway(smsentity.CarrierTelecom, opts, smsinfra.TemplateSet{
			Login: loginTpl.Telecom, AccountDelete: delTpl.Telecom,
		}),
	}
}