eta_forum_admin/models/chart_series.go

package models

import (
	"github.com/beego/beego/v2/client/orm"
	"time"
)

type ChartSeries struct {
	ChartSeriesId int       `orm:"column(chart_series_id);pk"`
	SeriesName    string    `description:"系列名称"`
	SeriesNameEn  string    `description:"系列英文名称"`
	ChartInfoId   int       `description:"图表ID"`
	ChartStyle    string    `description:"图表类型"`
	ChartColor    string    `description:"颜色"`
	ChartWidth    int       `description:"线条大小"`
	IsPoint       int       `description:"是否用数据点展示（0 否，1是）"`
	IsNumber      int       `description:"是否用数值展示（0 否，1是）"`
	IsAxis        int       `description:"1:左轴,0:右轴"`
	MaxData       float64   `description:"上限"`
	MinData       float64   `description:"下限"`
	IsOrder       bool      `description:"true:正序,false:逆序"`
	CreateTime    time.Time `description:"创建时间"`
	ModifyTime    time.Time `description:"修改时间"`
}

func (c *ChartSeries) TableName() string {
	return "chart_series"
}

func GetChartSeriesByChartInfoId(chartInfoId int) (items []*ChartSeries, err error) {
	o := orm.NewOrm()
	sql := "SELECT * FROM chart_series WHERE chart_info_id = ?"
	_, err = o.Raw(sql, chartInfoId).QueryRows(&items)
	return
}

type ChartSectionSeriesValSortAsc []ChartSectionSeriesValSort
type ChartSectionSeriesValSortDesc []ChartSectionSeriesValSort

type ChartSectionSeriesValSort struct {
	Index int
	Value float64
}

func (s ChartSectionSeriesValSortAsc) Len() int {
	return len(s)
}

func (s ChartSectionSeriesValSortAsc) Less(i, j int) bool {
	return s[i].Value < s[j].Value // 升序排序，如果想要降序则改为 s[i].Value > s[j].Value
}

func (s ChartSectionSeriesValSortAsc) Swap(i, j int) {
	s[i], s[j] = s[j], s[i]
}

func (s ChartSectionSeriesValSortDesc) Len() int {
	return len(s)
}

func (s ChartSectionSeriesValSortDesc) Less(i, j int) bool {
	return s[i].Value > s[j].Value // 升序排序，如果想要降序则改为 s[i].Value > s[j].Value
}

func (s ChartSectionSeriesValSortDesc) Swap(i, j int) {
	s[i], s[j] = s[j], s[i]
}