package user

import (
	"context"
	"fmt"

	"github.com/youruser/base/internal/svc"
	"github.com/youruser/base/internal/types"
	"github.com/youruser/base/model"

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

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

// 获取用户详情
func NewGetUserLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetUserLogic {
	return &GetUserLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *GetUserLogic) GetUser(req *types.GetUserRequest) (resp *types.UserInfo, err error) {
	// 根据ID查询用户
	user, err := model.FindOne(l.ctx, l.svcCtx.DB, req.Id)
	if err != nil {
		if err == model.ErrNotFound {
			return nil, fmt.Errorf("用户不存在")
		}
		return nil, fmt.Errorf("查询用户失败: %v", err)
	}

	// 返回用户信息
	resp = &types.UserInfo{
		Id:        user.Id,
		Username:  user.Username,
		Email:     user.Email,
		Phone:     user.Phone,
		Status:    int(user.Status),
		CreatedAt: user.CreatedAt.Format("2006-01-02 15:04:05"),
		UpdatedAt: user.UpdatedAt.Format("2006-01-02 15:04:05"),
	}

	return resp, nil
}