Simplify GUI settings and build flags

internal/app/ocr.go

@@ -1,30 +1,128 @@
 package app
 
 import (
+	"encoding/json"
 	"fmt"
 	"log"
 	"os/exec"
+	"strings"
 )
 
-func runPythonOcrFromScreen() error {
-	script := `
-import sys
-from pathlib import Path
-root = Path(r"C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC")
-sys.path.insert(0, str(root / "src"))
-from ocr.ocr_actions import runOcrFromScreen
-runOcrFromScreen()
-`
+type OcrResult struct {
+	ImagePath  string
+	TextPath   string
+	Text       string
+	Translate  string
+	ErrReason  string
+}
+
+func runPythonScript(script string) (string, error) {
 	cmd := exec.Command("python", "-c", script)
 	cmd.Dir = `C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC`
 	out, err := cmd.CombinedOutput()
 	if len(out) > 0 {
-		log.Printf("ocr output: %s", string(out))
-		SetOCRText(string(out))
-		SetTranslateText("翻訳: 未実装")
+		log.Printf("python output: %s", string(out))
 	}
 	if err != nil {
-		return fmt.Errorf("ocr failed: %w", err)
+		return string(out), fmt.Errorf("python failed: %w", err)
+	}
+	return string(out), nil
+}
+
+func capturePythonOcr() (map[string]any, error) {
+	script := `
+import sys, json
+from pathlib import Path
+root = Path(r"C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC")
+sys.path.insert(0, str(root / "src"))
+from ocr.ocr_actions import runOcrFromScreen
+result = runOcrFromScreen()
+print(json.dumps(result, ensure_ascii=False))
+`
+	out, err := runPythonScript(script)
+	if err != nil {
+		return nil, err
+	}
+	lines := strings.Split(strings.TrimSpace(out), "\n")
+	for i := len(lines) - 1; i >= 0; i-- {
+		line := strings.TrimSpace(lines[i])
+		if strings.HasPrefix(line, "{") && strings.HasSuffix(line, "}") {
+			var m map[string]any
+			if err := json.Unmarshal([]byte(line), &m); err == nil {
+				return m, nil
+			}
+		}
+	}
+	return nil, fmt.Errorf("ocr result json not found")
+}
+
+func runPythonOcrFromScreen() error {
+	log.Printf("ocr trigger begin")
+	result, err := capturePythonOcr()
+	if err != nil {
+		log.Printf("ocr trigger failed: %v", err)
+		SetOCRText("OCRテキストなし")
+		SetTranslateText("翻訳エンジン未設定")
+		_ = AppendRuntimeLog("OCR ERROR", err.Error())
+		return err
+	}
+	text, _ := result["text"].(string)
+	imagePath, _ := result["image_path"].(string)
+	textPath, _ := result["text_path"].(string)
+	if strings.TrimSpace(text) == "" {
+		text = "OCRテキストなし"
+	}
+	SetOCRText(text)
+	SetTranslateText("")
+	_ = AppendRuntimeLog("OCR INPUT", fmt.Sprintf("image=%s\n%s", imagePath, text))
+	if textPath != "" {
+		_ = AppendRuntimeLog("OCR TEXT", fmt.Sprintf("image=%s\ntext_path=%s\n%s", imagePath, textPath, text))
 	}
 	return nil
 }
+
+func runPythonTranslationFromLastOCR() error {
+	runtime := SnapshotRuntime()
+	source := strings.TrimSpace(runtime.LastOCRText)
+	if source == "" || source == "OCRテキストなし" {
+		SetTranslateText("OCRテキストなし")
+		_ = AppendRuntimeLog("TRANSLATION ERROR", "OCRテキストなし")
+		return nil
+	}
+
+	log.Printf("translation trigger begin")
+	SetTranslateText("翻訳実行中")
+	_ = AppendRuntimeLog("TRANSLATION INPUT", source)
+	script := `
+import sys, json
+from pathlib import Path
+root = Path(r"C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC")
+sys.path.insert(0, str(root / "src"))
+from translate.translate_actions import translateTextToJapanese, saveTranslationText
+text = sys.argv[1]
+translated = translateTextToJapanese(text)
+print(translated or "")
+if translated:
+    saveTranslationText("runtime", translated)
+`
+	cmd := exec.Command("python", "-c", script, source)
+	cmd.Dir = `C:\Users\kenny\Documents\git\messpy\VRC\VRWT_Tool\VRC_OSC`
+	out, err := cmd.CombinedOutput()
+	if len(out) > 0 {
+		log.Printf("translation output: %s", string(out))
+	}
+	if err != nil {
+		SetTranslateText("翻訳失敗")
+		_ = AppendRuntimeLog("TRANSLATION ERROR", err.Error())
+		return err
+	}
+	translated := strings.TrimSpace(string(out))
+	if translated == "" {
+		SetTranslateText("翻訳結果なし")
+		_ = AppendRuntimeLog("TRANSLATION ERROR", "翻訳結果なし")
+		return nil
+	}
+	SetTranslateText(translated)
+	_ = AppendRuntimeLog("TRANSLATION RESULT", translated)
+	return nil
+}