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

package dashboard

import (
	"context"

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

// 获取仪表盘统计数据
func NewGetDashboardStatsLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetDashboardStatsLogic {
	return &GetDashboardStatsLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *GetDashboardStatsLogic) GetDashboardStats() (resp *types.DashboardStatsResponse, err error) {
	// 查询总用户数
	var totalUsers int64
	if err := l.svcCtx.DB.Model(&model.User{}).Count(&totalUsers).Error; err != nil {
		return nil, err
	}

	// 查询活跃用户数（status = 1）
	var activeUsers int64
	if err := l.svcCtx.DB.Model(&model.User{}).Where("status = ?", 1).Count(&activeUsers).Error; err != nil {
		return nil, err
	}

	// 模拟系统负载（可以根据实际系统指标计算）
	systemLoad := 32

	// 数据库状态
	dbStatus := "正常"

	// 用户增长率（模拟数据）
	userGrowth := 65

	return &types.DashboardStatsResponse{
		TotalUsers:  totalUsers,
		ActiveUsers: activeUsers,
		SystemLoad:  systemLoad,
		DbStatus:    dbStatus,
		UserGrowth:  userGrowth,
	}, nil
}