74 lines
2.1 KiB
Go
74 lines
2.1 KiB
Go
package chart
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import (
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"fmt"
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"github.com/yaoapp/yao/widgets/compute"
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"github.com/yaoapp/yao/widgets/field"
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)
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func (dsl *DSL) getField() func(string) (*field.ColumnDSL, string, error) {
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return func(name string) (*field.ColumnDSL, string, error) {
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field, has := dsl.Fields.Chart[name]
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if !has {
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return nil, "fields.chart", fmt.Errorf("fields.chart.%s does not exist", name)
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}
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return &field, "fields.chart", nil
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}
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}
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func (dsl *DSL) getFilter() func(string) (*field.FilterDSL, string, error) {
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return func(name string) (*field.FilterDSL, string, error) {
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field, has := dsl.Fields.Filter[name]
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if !has {
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return nil, "fields.filter", fmt.Errorf("fields.filter.%s does not exist", name)
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}
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return &field, "fields.filter", nil
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}
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}
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func (dsl *DSL) computeMapping() error {
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if dsl.Computes == nil {
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dsl.Computes = &compute.Maps{
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Filter: map[string][]compute.Unit{},
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Edit: map[string][]compute.Unit{},
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View: map[string][]compute.Unit{},
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}
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}
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if dsl.Fields == nil {
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return nil
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}
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// Filter
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if dsl.Fields.Filter != nil && dsl.Layout.Filter != nil && dsl.Layout.Filter.Columns != nil {
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for _, inst := range dsl.Layout.Filter.Columns {
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if filter, has := dsl.Fields.Filter[inst.Name]; has {
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if filter.Edit != nil && filter.Edit.Compute != nil {
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bind := filter.FilterBind()
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if _, has := dsl.Computes.Filter[bind]; !has {
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dsl.Computes.Filter[bind] = []compute.Unit{}
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}
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dsl.Computes.Filter[bind] = append(dsl.Computes.Filter[bind], compute.Unit{Name: inst.Name, Kind: compute.Filter})
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}
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}
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}
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}
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if dsl.Fields.Chart != nil && dsl.Layout.Chart != nil && dsl.Layout.Chart.Columns != nil {
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for _, inst := range dsl.Layout.Chart.Columns {
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if field, has := dsl.Fields.Chart[inst.Name]; has {
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// View
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if field.View != nil && field.View.Compute != nil {
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bind := field.ViewBind()
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if _, has := dsl.Computes.View[bind]; !has {
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dsl.Computes.View[bind] = []compute.Unit{}
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}
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dsl.Computes.View[bind] = append(dsl.Computes.View[bind], compute.Unit{Name: inst.Name, Kind: compute.View})
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}
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}
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}
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}
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return nil
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}
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