package logic

import (
	"context"
	"lone-services/pkg/log"
	"lone-services/pkg/modelbase"
	"lone-services/pkg/utils"
	"lone-services/pkg/validate"
	user "lone-services/rpc/user/pb"
	"lone-services/services/user/internal/dao"
	"lone-services/services/user/internal/model"
	"lone-services/services/user/internal/svc"
	"lone-services/services/user/validator"

	"github.com/zeromicro/go-zero/core/logx"
)

type LoginLogic struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
	logx.Logger
}

func NewLoginLogic(ctx context.Context, svcCtx *svc.ServiceContext) *LoginLogic {
	return &LoginLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

func (l *LoginLogic) Login(in *user.LoginReq) (*user.Response, error) {
	var v validator.LoginValidator
	if msg := validate.ValidateFromProto(in, &v); msg != utils.StringEmpty {
		return outResponse(utils.ErrorParams, msg), nil
	}

	var row dao.UserLoginRow
	err := model.UserModel{}.Init().GetOne(modelbase.Params{
		Eq: map[string]string{
			"openid": v.Openid,
			"status": utils.StringStatusOk,
		},
	}, &row)
	if err != nil {
		log.Errorf("login by openid: %v", err)
		return failResponse(utils.Fail), nil
	}
	if row.Id < utils.NumberOne {
		return failResponse(utils.ErrorNotFund), nil
	}

	mobile := decryptMobile(row.Mobile)
	session := toSession(row.UserInfo, mobile)
	ret := buildToken(session)
	if status := setLogin(ret.Token, ret.Refresh, session); status.Code != utils.Ok.Code {
		return failResponse(status), nil
	}
	return okResponse(ret), nil
}