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🎨 Add Rollup column to database table view https://github.com/siyuan-note/siyuan/issues/9958

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Daniel 2023-12-30 23:08:45 +08:00
parent 6a8602c1cd
commit 9d1d761133
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GPG key ID: 86211BA83DF03017
1 changed files with 74 additions and 0 deletions
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74
kernel/model/attribute_view.go
View file

@ -18,6 +18,7 @@ package model
import (
"bytes"
"math"
"os"
"path/filepath"
"sort"
@ -855,6 +856,79 @@ func renderAttributeViewTable(attrView *av.AttributeView, view *av.View) (ret *a
}
}
cell.Value.Rollup.Contents = []string{strconv.Itoa(countNonEmpty*100/len(cell.Value.Rollup.Contents)) + "%"}
case av.CalcOperatorSum:
sum := 0.0
for _, v := range cell.Value.Rollup.Contents {
if "" != v {
n, _ := strconv.ParseFloat(v, 64)
sum += n
}
}
cell.Value.Rollup.Contents = []string{strconv.FormatFloat(sum, 'f', -1, 64)}
case av.CalcOperatorAverage:
sum := 0.0
count := 0
for _, v := range cell.Value.Rollup.Contents {
if "" != v {
n, _ := strconv.ParseFloat(v, 64)
sum += n
count++
}
}
cell.Value.Rollup.Contents = []string{strconv.FormatFloat(sum/float64(count), 'f', -1, 64)}
case av.CalcOperatorMedian:
numbers := []float64{}
for _, v := range cell.Value.Rollup.Contents {
if "" != v {
n, _ := strconv.ParseFloat(v, 64)
numbers = append(numbers, n)
}
}
sort.Float64s(numbers)
if 0 < len(numbers) {
if 0 == len(numbers)%2 {
cell.Value.Rollup.Contents = []string{strconv.FormatFloat((numbers[len(numbers)/2-1]+numbers[len(numbers)/2])/2, 'f', -1, 64)}
} else {
cell.Value.Rollup.Contents = []string{strconv.FormatFloat(numbers[len(numbers)/2], 'f', -1, 64)}
}
}
case av.CalcOperatorMin:
min := math.MaxFloat64
for _, v := range cell.Value.Rollup.Contents {
if "" != v {
n, _ := strconv.ParseFloat(v, 64)
if n < min {
min = n
}
}
}
cell.Value.Rollup.Contents = []string{strconv.FormatFloat(min, 'f', -1, 64)}
case av.CalcOperatorMax:
max := -math.MaxFloat64
for _, v := range cell.Value.Rollup.Contents {
if "" != v {
n, _ := strconv.ParseFloat(v, 64)
if n > max {
max = n
}
}
}
cell.Value.Rollup.Contents = []string{strconv.FormatFloat(max, 'f', -1, 64)}
case av.CalcOperatorRange:
min := math.MaxFloat64
max := -math.MaxFloat64
for _, v := range cell.Value.Rollup.Contents {
if "" != v {
n, _ := strconv.ParseFloat(v, 64)
if n < min {
min = n
}
if n > max {
max = n
}
}
}
cell.Value.Rollup.Contents = []string{strconv.FormatFloat(min, 'f', -1, 64) + "~" + strconv.FormatFloat(max, 'f', -1, 64)}
}
}
case av.KeyTypeRelation: // 渲染关联列