package logic

import (
	"context"

	"sundynix-micro-go/app/user/model"
	"sundynix-micro-go/app/user/rpc/internal/svc"
	"sundynix-micro-go/app/user/rpc/user"

	"github.com/zeromicro/go-zero/core/logx"
	"google.golang.org/grpc/codes"
	"google.golang.org/grpc/status"
)

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

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

// 更新用户信息
func (l *UpdateUserLogic) UpdateUser(in *user.UpdateUserReq) (*user.CommonResp, error) {
	var u model.SundynixUser
	if err := l.svcCtx.DB.Where("id = ?", in.Id).First(&u).Error; err != nil {
		return nil, status.Error(codes.NotFound, "用户不存在")
	}

	updates := map[string]interface{}{}
	if in.Name != "" {
		updates["name"] = in.Name
	}
	if in.Account != "" {
		updates["account"] = in.Account
	}
	if in.Phone != "" {
		updates["phone"] = in.Phone
	}
	if in.AvatarId != "" {
		updates["avatar_id"] = in.AvatarId
	}
	if in.NickName != "" {
		updates["nick_name"] = in.NickName
	}

	if len(updates) > 0 {
		if err := l.svcCtx.DB.Model(&u).Updates(updates).Error; err != nil {
			l.Errorf("更新用户失败: %v", err)
			return nil, status.Error(codes.Internal, "更新用户失败")
		}
	}

	return &user.CommonResp{
		Code: 200,
		Msg:  "更新成功",
	}, nil
}