package logic

import (
	"context"
	"strconv"

	"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"
	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

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

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

func (l *InternalGetUserInfoLogic) InternalGetUserInfo(in *user.InternalGetUserInfoReq) (*user.InternalGetUserInfoData, error) {
	var req validator.InternalGetUserInfoValidator
	if msg := validate.ValidateFromProto(in, &req); msg != utils.StringEmpty {
		return nil, status.Error(codes.InvalidArgument, msg)
	}

	userModel := model.UserModel{}.Init()
	var row dao.UserRow
	if err := userModel.GetOne(modelbase.Params{
		Eq: map[string]string{"id": strconv.FormatInt(req.UserId, utils.NumberTen)},
	}, &row); err != nil {
		l.Errorf("internal get user info: %v", err)
		return nil, status.Error(codes.Internal, utils.Fail.Msg)
	}
	if row.Id < utils.NumberOne {
		return nil, status.Error(codes.NotFound, utils.ErrorNotFund.Msg)
	}

	out := &user.InternalGetUserInfoData{
		Id:             row.Id,
		Mobile:         row.Mobile,
		Name:           row.Name,
		Avatar:         row.Avatar,
		Gender:         uint32(row.Gender),
		Birthday:       row.Birthday.DateString(),
		Status:         uint32(row.Status),
		CredentialType: req.CredentialType,
	}
	if req.CredentialType == utils.StringEmpty {
		return out, nil
	}

	eq := map[string]string{
		"user_id":         strconv.FormatInt(req.UserId, utils.NumberTen),
		"credential_type": req.CredentialType,
		"status":          strconv.Itoa(int(dao.StatusEnabled)),
	}
	if req.SubjectType != utils.StringEmpty {
		eq["subject_type"] = req.SubjectType
	}

	var cred dao.UserCredential
	credModel := model.UserCredentialModel{}.Init()
	if err := credModel.GetOne(modelbase.Params{Eq: eq}, &cred); err != nil {
		l.Errorf("internal get user credential: %v", err)
		return nil, status.Error(codes.Internal, utils.Fail.Msg)
	}
	if cred.Id > utils.NumberZero {
		out.Identifier = cred.Identifier
	}
	return out, nil
}