Hein
1795eb64d1
* Add schema management screen with list and editor * Implement table management screen with list and editor * Create data operations for schema and table management * Define UI rules and guidelines for consistency * Ensure circular tab navigation and keyboard shortcuts * Add forms for creating and editing schemas and tables * Implement confirmation dialogs for destructive actions
96 lines
2.3 KiB
Go
96 lines
2.3 KiB
Go
package ui
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import "git.warky.dev/wdevs/relspecgo/pkg/models"
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// Column data operations - business logic for column management
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// CreateColumn creates a new column and adds it to a table
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func (se *SchemaEditor) CreateColumn(schemaIndex, tableIndex int, name, dataType string, isPrimaryKey, isNotNull bool) *models.Column {
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table := se.GetTable(schemaIndex, tableIndex)
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if table == nil {
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return nil
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}
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if table.Columns == nil {
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table.Columns = make(map[string]*models.Column)
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}
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newColumn := &models.Column{
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Name: name,
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Type: dataType,
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IsPrimaryKey: isPrimaryKey,
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NotNull: isNotNull,
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}
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table.UpdateDate()
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table.Columns[name] = newColumn
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return newColumn
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}
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// UpdateColumn updates an existing column's properties
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func (se *SchemaEditor) UpdateColumn(schemaIndex, tableIndex int, oldName, newName, dataType string, isPrimaryKey, isNotNull bool, defaultValue interface{}, description string) bool {
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table := se.GetTable(schemaIndex, tableIndex)
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if table == nil {
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return false
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}
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column, exists := table.Columns[oldName]
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if !exists {
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return false
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}
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table.UpdateDate()
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// If name changed, remove old entry and create new one
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if oldName != newName {
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delete(table.Columns, oldName)
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column.Name = newName
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table.Columns[newName] = column
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}
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// Update properties
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column.Type = dataType
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column.IsPrimaryKey = isPrimaryKey
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column.NotNull = isNotNull
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column.Default = defaultValue
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column.Description = description
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return true
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}
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// DeleteColumn removes a column from a table
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func (se *SchemaEditor) DeleteColumn(schemaIndex, tableIndex int, columnName string) bool {
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table := se.GetTable(schemaIndex, tableIndex)
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if table == nil {
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return false
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}
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if _, exists := table.Columns[columnName]; !exists {
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return false
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}
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table.UpdateDate()
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delete(table.Columns, columnName)
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return true
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}
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// GetColumn returns a column by name
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func (se *SchemaEditor) GetColumn(schemaIndex, tableIndex int, columnName string) *models.Column {
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table := se.GetTable(schemaIndex, tableIndex)
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if table == nil {
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return nil
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}
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return table.Columns[columnName]
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}
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// GetAllColumns returns all columns in a table
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func (se *SchemaEditor) GetAllColumns(schemaIndex, tableIndex int) map[string]*models.Column {
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table := se.GetTable(schemaIndex, tableIndex)
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if table == nil {
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return nil
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}
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return table.Columns
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}
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