106 lines
2.5 KiB
Go
106 lines
2.5 KiB
Go
package pce
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import (
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"fmt"
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"github.com/kercylan98/minotaur/utils/hash"
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"github.com/kercylan98/minotaur/utils/str"
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"strings"
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)
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// TmplField 模板字段
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type TmplField struct {
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Name string // 字段名称
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Desc string // 字段描述
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Type string // 字段类型
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Struct *TmplStruct // 结构类型字段结构信息
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Index int // 字段索引
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slice bool // 是否是切片类型
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isIndex bool // 是否是索引字段
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}
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// IsIndex 是否是索引字段
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func (slf *TmplField) IsIndex() bool {
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return slf.isIndex
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}
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// IsStruct 是否是结构类型
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func (slf *TmplField) IsStruct() bool {
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return slf.Struct != nil
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}
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// IsSlice 是否是切片类型
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func (slf *TmplField) IsSlice() bool {
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return slf.slice
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}
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// setStruct 设置结构类型
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func (slf *TmplField) setStruct(parent, name, desc, fieldType string, fields map[string]Field) {
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slf.Struct = &TmplStruct{
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Name: fmt.Sprintf("%s%s", parent, name),
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Desc: desc,
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}
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slf.handleStruct(slf.Struct.Name, fieldType, fields)
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}
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// handleStruct 处理结构类型
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func (slf *TmplField) handleStruct(fieldName, fieldType string, fields map[string]Field) {
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if strings.HasPrefix(fieldType, "[]") {
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slf.handleSlice(fieldName, fieldType, fields)
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return
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} else if !strings.HasPrefix(fieldType, "{") || !strings.HasSuffix(fieldType, "}") {
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return
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}
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var s = strings.TrimSuffix(strings.TrimPrefix(fieldType, "{"), "}")
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var fs []string
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var field string
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var leftBrackets []int
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for i, c := range s {
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switch c {
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case ',':
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if len(leftBrackets) == 0 {
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fs = append(fs, field)
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field = ""
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} else {
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field += string(c)
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}
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case '{':
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leftBrackets = append(leftBrackets, i)
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field += string(c)
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case '}':
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leftBrackets = leftBrackets[:len(leftBrackets)-1]
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field += string(c)
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if len(leftBrackets) == 0 {
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fs = append(fs, field)
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field = ""
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}
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default:
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field += string(c)
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}
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}
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if len(field) > 0 {
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fs = append(fs, field)
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}
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for _, fieldInfo := range fs {
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fieldName, fieldType := str.KV(strings.TrimSpace(fieldInfo), ":")
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slf.Struct.addField(slf.Struct.Name, str.FirstUpper(fieldName), fieldName, fieldType, fields)
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}
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slf.Type = slf.Struct.Name
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}
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// handleSlice 处理切片类型
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func (slf *TmplField) handleSlice(fieldName, fieldType string, fields map[string]Field) {
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if !strings.HasPrefix(fieldType, "[]") {
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return
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}
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slf.slice = true
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t := strings.TrimPrefix(fieldType, "[]")
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if hash.Exist(fields, t) {
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slf.Struct = nil
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slf.Type = t
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} else {
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slf.handleStruct(fieldName, t, fields)
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}
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}
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