feat: 🎉 完成基本功能

internal/interfaces/dumpio.go

@@ -0,0 +1,19 @@
+package interfaces
+
+import "context"
+
+type DumpIO interface {
+	ReadData(context.Context, int) ([]*ESSource, error)
+	WriteData(ctx context.Context, docs []*ESSource) (int, error)
+
+	ReadMapping(context.Context) (map[string]any, error)
+	WriteMapping(context.Context, map[string]any) error
+
+	ReadSetting(ctx context.Context) (map[string]any, error)
+	WriteSetting(context.Context, map[string]any) error
+
+	Close() error
+
+	IOType() IO
+	IsFile() bool
+}

internal/interfaces/enum.go

@@ -0,0 +1,27 @@
+package interfaces
+
+type IO int64
+
+const (
+	IOInput IO = iota
+	IOOutput
+)
+
+func (io IO) Code() string {
+	switch io {
+	case IOInput:
+		return "input"
+	case IOOutput:
+		return "output"
+	default:
+		return "unknown"
+	}
+}
+
+type DataType int64
+
+const (
+	DataTypeData DataType = iota
+	DataTypeMapping
+	DataTypeSetting
+)

internal/interfaces/source.go

@@ -0,0 +1,33 @@
+package interfaces
+
+type ESSource struct {
+	DocId   string         `json:"_id"`
+	Index   string         `json:"_index"`
+	Content map[string]any `json:"_source"`
+}
+
+type ESResponse struct {
+	ScrollId string `json:"_scroll_id"`
+	Took     int    `json:"took"`
+	TimedOut bool   `json:"timed_out"`
+	Shards   struct {
+		Total      int `json:"total"`
+		Successful int `json:"successful"`
+		Skipped    int `json:"skipped"`
+		Failed     int `json:"failed"`
+	} `json:"_shards"`
+	Hits struct {
+		Total struct {
+			Value    int    `json:"value"`
+			Relation string `json:"relation"`
+		} `json:"total"`
+		MaxScore float64     `json:"max_score"`
+		Hits     []*ESSource `json:"hits"`
+	} `json:"hits"`
+}
+
+type ESMapping map[string]struct {
+	Mappings struct {
+		Properties map[string]any `json:"properties"`
+	} `json:"mappings"`
+}