feat: 重构 config 和 configexport 包

- 配置加载包 config 更名为 configuration
- 配置导出包 configexport 更名为 pce
- 重构
config 包加载方式，采用加载器的方式，并且支持多加载器
- 重构 configexport
包，支持通过实现模板的方式导出不同格式的数据文件及结构文件

planner/pce/tmpl_field.go

@@ -0,0 +1,105 @@
+package pce
+
+import (
+	"fmt"
+	"github.com/kercylan98/minotaur/utils/hash"
+	"github.com/kercylan98/minotaur/utils/str"
+	"strings"
+)
+
+// TmplField 模板字段
+type TmplField struct {
+	Name    string      // 字段名称
+	Desc    string      // 字段描述
+	Type    string      // 字段类型
+	Struct  *TmplStruct // 结构类型字段结构信息
+	Index   int         // 字段索引
+	slice   bool        // 是否是切片类型
+	isIndex bool        // 是否是索引字段
+}
+
+// IsIndex 是否是索引字段
+func (slf *TmplField) IsIndex() bool {
+	return slf.isIndex
+}
+
+// IsStruct 是否是结构类型
+func (slf *TmplField) IsStruct() bool {
+	return slf.Struct != nil
+}
+
+// IsSlice 是否是切片类型
+func (slf *TmplField) IsSlice() bool {
+	return slf.slice
+}
+
+// setStruct 设置结构类型
+func (slf *TmplField) setStruct(parent, name, desc, fieldType string, fields map[string]Field) {
+	slf.Struct = &TmplStruct{
+		Name: fmt.Sprintf("%s%s", parent, name),
+		Desc: desc,
+	}
+	slf.handleStruct(slf.Struct.Name, fieldType, fields)
+}
+
+// handleStruct 处理结构类型
+func (slf *TmplField) handleStruct(fieldName, fieldType string, fields map[string]Field) {
+	if strings.HasPrefix(fieldType, "[]") {
+		slf.handleSlice(fieldName, fieldType, fields)
+		return
+	} else if !strings.HasPrefix(fieldType, "{") || !strings.HasSuffix(fieldType, "}") {
+		return
+	}
+	var s = strings.TrimSuffix(strings.TrimPrefix(fieldType, "{"), "}")
+	var fs []string
+	var field string
+	var leftBrackets []int
+	for i, c := range s {
+		switch c {
+		case ',':
+			if len(leftBrackets) == 0 {
+				fs = append(fs, field)
+				field = ""
+			} else {
+				field += string(c)
+			}
+		case '{':
+			leftBrackets = append(leftBrackets, i)
+			field += string(c)
+		case '}':
+			leftBrackets = leftBrackets[:len(leftBrackets)-1]
+			field += string(c)
+			if len(leftBrackets) == 0 {
+				fs = append(fs, field)
+				field = ""
+			}
+		default:
+			field += string(c)
+		}
+	}
+	if len(field) > 0 {
+		fs = append(fs, field)
+	}
+
+	for _, fieldInfo := range fs {
+		fieldName, fieldType := str.KV(strings.TrimSpace(fieldInfo), ":")
+		slf.Struct.addField(slf.Struct.Name, str.FirstUpper(fieldName), fieldName, fieldType, fields)
+	}
+
+	slf.Type = slf.Struct.Name
+}
+
+// handleSlice 处理切片类型
+func (slf *TmplField) handleSlice(fieldName, fieldType string, fields map[string]Field) {
+	if !strings.HasPrefix(fieldType, "[]") {
+		return
+	}
+	slf.slice = true
+	t := strings.TrimPrefix(fieldType, "[]")
+	if hash.Exist(fields, t) {
+		slf.Struct = nil
+		slf.Type = t
+	} else {
+		slf.handleStruct(fieldName, t, fields)
+	}
+}