fix: run ocr alone without opencv

hrp/internal/uixt/README.md

@@ -28,6 +28,10 @@ You can get more installation introduction on [hybridgroup/gocv].
 
 OCR API is a paid service, you need to pre-purchase and configure the account key.
 
+```bash
+$ make build tags=ocr
+```
+
 ## Thanks
 
 This uixt module is initially forked from [electricbubble/gwda-ext-opencv] and made a lot of changes.

hrp/internal/uixt/ext.go

@@ -22,7 +22,6 @@ import (
 type TemplateMatchMode int
 
 type CVArgs struct {
-	scale     float64
 	matchMode TemplateMatchMode
 	threshold float64
 }
@@ -46,6 +45,7 @@ type DriverExt struct {
 	windowSize      gwda.Size
 	frame           *bytes.Buffer
 	doneMjpegStream chan bool
+	scale           float64
 
 	CVArgs
 }
@@ -60,6 +60,10 @@ func extend(driver gwda.WebDriver) (dExt *DriverExt, err error) {
 		return nil, errors.Wrap(err, "failed to get windows size")
 	}
 
+	if dExt.scale, err = dExt.Scale(); err != nil {
+		return nil, err
+	}
+
 	return dExt, nil
 }
 
@@ -213,6 +217,12 @@ func (dExt *DriverExt) FindUIRectInUIKit(search string) (x, y, width, height flo
 	return dExt.FindImageRectInUIKit(search)
 }
 
+func (dExt *DriverExt) MappingToRectInUIKit(rect image.Rectangle) (x, y, width, height float64) {
+	x, y = float64(rect.Min.X)/dExt.scale, float64(rect.Min.Y)/dExt.scale
+	width, height = float64(rect.Dx())/dExt.scale, float64(rect.Dy())/dExt.scale
+	return
+}
+
 func (dExt *DriverExt) PerformTouchActions(touchActions *gwda.TouchActions) error {
 	return dExt.PerformAppiumTouchActions(touchActions)
 }

hrp/internal/uixt/gesture.go

@@ -4,6 +4,7 @@ package uixt
 
 import (
 	"image"
+	"sort"
 
 	"github.com/electricbubble/gwda"
 )

hrp/internal/uixt/ocr_on.go

@@ -4,11 +4,15 @@ package uixt
 
 import (
 	"bytes"
+	"encoding/base64"
+	"encoding/json"
 	"fmt"
 	"image"
+	"io/ioutil"
 	"mime/multipart"
 	"net/http"
 	"strings"
+	"time"
 )
 
 var client = &http.Client{

hrp/internal/uixt/opencv_off.go

@@ -22,8 +22,3 @@ func (dExt *DriverExt) FindImageRectInUIKit(imagePath string) (x, y, width, heig
 	log.Fatal().Msg("opencv is not supported")
 	return
 }
-
-func (dExt *DriverExt) MappingToRectInUIKit(rect image.Rectangle) (x, y, width, height float64) {
-	log.Fatal().Msg("opencv is not supported")
-	return
-}

hrp/internal/uixt/opencv_on.go

@@ -53,10 +53,6 @@ func Extend(driver gwda.WebDriver, options ...CVOption) (dExt *DriverExt, err er
 		option(&dExt.CVArgs)
 	}
 
-	if dExt.scale, err = dExt.Scale(); err != nil {
-		return nil, err
-	}
-
 	if dExt.threshold == 0 {
 		dExt.threshold = 0.95 // default threshold
 	}
@@ -149,9 +145,3 @@ func getBufFromDisk(name string) (*bytes.Buffer, error) {
 	}
 	return bytes.NewBuffer(all), nil
 }
-
-func (dExt *DriverExt) MappingToRectInUIKit(rect image.Rectangle) (x, y, width, height float64) {
-	x, y = float64(rect.Min.X)/dExt.scale, float64(rect.Min.Y)/dExt.scale
-	width, height = float64(rect.Dx())/dExt.scale, float64(rect.Dy())/dExt.scale
-	return
-}