provider

type BaiduError ¶

type BaiduError struct {
	Status  int
	Code    int
	Message string
	Raw     string
}

BaiduError represents errors returned by Baidu OCR API.

func (e *BaiduError) Error() string

func (e *BaiduError) ErrorCategory() string

type ConfigValidator ¶

type ConfigValidator func(*config.ProviderConfig) error

ConfigValidator 用于在构建 Provider 前补全和校验配置。

type ErrorCategorizer ¶

type ErrorCategorizer interface {
	ErrorCategory() string
}

TextInError 表示 TextIn API 返回的错误。

type Factory ¶

type Factory func(config.ProviderConfig) (Provider, error)

Factory constructs providers from configuration.

type Provider ¶

type Provider interface {
	Call(ctx context.Context, req Request) (Response, error)
}

Provider defines the contract for upstream OCR services.

func NewBaiduProvider(cfg config.ProviderConfig) (Provider, error)

func NewTextInProvider(cfg config.ProviderConfig) (Provider, error)

func NewVolcEngineProvider(cfg config.ProviderConfig) (Provider, error)

type Registry ¶

type Registry map[string]Factory

Registry allows registering providers by kind.

func (r Registry) Lookup(kind string) (Factory, error)

type Request ¶

type Request struct {
	FilePath      string
	IsRemote      bool
	NeedCharacter bool
	Options       map[string]any
}

Request captures the payload sent to an OCR provider.

type Response ¶

type Response struct {
	Raw       []byte
	MediaType string
	Stats     map[string]any
}

Response is the generic provider response container.

type TextInError ¶

type TextInError struct {
	Status   int
	Code     int
	Message  string
	Raw      string
	Category string
}

TextInError 表示 TextIn API 返回的错误。

func (e *TextInError) Error() string

func (e *TextInError) ErrorCategory() string

type VolcError ¶

type VolcError struct {
	Status  int
	Code    int
	Message string
	Raw     string
}

func (e *VolcError) Error() string

func (e *VolcError) ErrorCategory() string