77 lines
1.5 KiB
Go
77 lines
1.5 KiB
Go
package d2target
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const (
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NamePadding = 10
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TypePadding = 20
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HeaderPadding = 10
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// Setting table font size sets it for columns
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// The header needs to be a little larger for visual hierarchy
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HeaderFontAdd = 4
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)
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type SQLTable struct {
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Columns []SQLColumn `json:"columns"`
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}
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type SQLColumn struct {
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Name Text `json:"name"`
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Type Text `json:"type"`
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Constraint string `json:"constraint"`
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Reference string `json:"reference"`
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}
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func (c SQLColumn) Texts(fontSize int) []*MText {
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return []*MText{
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{
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Text: c.Name.Label,
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FontSize: fontSize,
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IsBold: false,
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IsItalic: false,
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Shape: "sql_table",
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},
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{
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Text: c.Type.Label,
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FontSize: fontSize,
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IsBold: false,
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IsItalic: false,
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Shape: "sql_table",
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},
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}
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}
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func (c SQLColumn) ConstraintAbbr() string {
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switch c.Constraint {
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case "primary_key":
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return "PK"
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case "foreign_key":
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return "FK"
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case "unique":
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return "UNQ"
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default:
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return ""
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}
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}
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func (c SQLColumn) GetUniqueChars(uniqueMap map[rune]bool) string {
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var uniqueChars string
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for _, char := range c.Name.Label {
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if _, exists := uniqueMap[char]; !exists {
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uniqueMap[char] = true
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uniqueChars = uniqueChars + string(char)
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}
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}
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for _, char := range c.Type.Label {
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if _, exists := uniqueMap[char]; !exists {
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uniqueMap[char] = true
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uniqueChars = uniqueChars + string(char)
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}
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}
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for _, char := range c.ConstraintAbbr() {
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if _, exists := uniqueMap[char]; !exists {
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uniqueMap[char] = true
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uniqueChars = uniqueChars + string(char)
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}
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}
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return uniqueChars
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}
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