refactor(gui): 编排编辑窗口适配 Lua 引擎新接口

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-06-17 23:13:03 +08:00 · 2026-05-21 18:22:49 +08:00
parent a0fd03f12f
commit 3cea7df736
5 changed files with 296 additions and 213 deletions
@@ -55,6 +55,9 @@ from autoscript import (


 class ALScriptHighlighter(QSyntaxHighlighter):
+    """
+        Syntax highlighter for Lua-based AutoScript.
+    """

    def __init__(
        self,
@@ -67,26 +70,32 @@ class ALScriptHighlighter(QSyntaxHighlighter):
        keywordFmt = QTextCharFormat()
        keywordFmt.setForeground(QColor("#569CD6"))
        keywordFmt.setFontWeight(QFont.Weight.Bold)
-        for kw in ["IF", "ELSE IF", "ELSE", "ENDIF", "END IF",
-                    "SET", "PASS", "THEN"]:
-            pattern = r"\b" + kw.replace(" ", r"\s+") + r"\b"
-            self._rules.append((pattern, keywordFmt))
-        opFmt = QTextCharFormat()
-        opFmt.setForeground(QColor("#C586C0"))
-        opFmt.setFontWeight(QFont.Weight.Normal)
-        for op in [r"\.EQ\.", r"\.NEQ\.", r"\.BGT\.", r"\.BLT\.",
-                   r"\.BGE\.", r"\.BLE\.", r"\.ADD\.", r"\.SUB\.",
-                   r"\.AND\.", r"\.OR\."]:
-            self._rules.append((op, opFmt))
+        for kw in [
+            "if", "elseif", "else", "end", "then",
+            "and", "or", "not",
+            "local", "function", "return", "nil",
+        ]:
+            self._rules.append((r"\b" + kw + r"\b", keywordFmt))
        boolFmt = QTextCharFormat()
        boolFmt.setForeground(QColor("#4FC1FF"))
        boolFmt.setFontWeight(QFont.Weight.Bold)
-        self._rules.append((r"\.TRUE\.", boolFmt))
-        self._rules.append((r"\.FALSE\.", boolFmt))
+        self._rules.append((r"\btrue\b", boolFmt))
+        self._rules.append((r"\bfalse\b", boolFmt))
+        cmpFmt = QTextCharFormat()
+        cmpFmt.setForeground(QColor("#C586C0"))
+        cmpFmt.setFontWeight(QFont.Weight.Normal)
+        for op in [r"==", r"~=", r">=", r"<=", r">", r"<"]:
+            self._rules.append((op, cmpFmt))
+        arithFmt = QTextCharFormat()
+        arithFmt.setForeground(QColor("#C586C0"))
+        arithFmt.setFontWeight(QFont.Weight.Normal)
+        for op in [r"\+", r"-", r"\*", r"/", r"\.\."]:
+            self._rules.append((op, arithFmt))
        funcFmt = QTextCharFormat()
        funcFmt.setForeground(QColor("#DCDCAA"))
        funcFmt.setFontWeight(QFont.Weight.Normal)
-        self._rules.append((r"\b(?:DATE|TIME)\b", funcFmt))
+        for fn in ["CURRENT_DATE", "CURRENT_TIME", "date_add", "time_add"]:
+            self._rules.append((r"\b" + fn + r"\b", funcFmt))
        varFmt = QTextCharFormat()
        varFmt.setForeground(QColor("#9CDCFE"))
        varFmt.setFontWeight(QFont.Weight.Normal)
@@ -96,15 +105,16 @@ class ALScriptHighlighter(QSyntaxHighlighter):
        strFmt = QTextCharFormat()
        strFmt.setForeground(QColor("#CE9178"))
        strFmt.setFontWeight(QFont.Weight.Normal)
+        self._rules.append((r'"[^"]*"', strFmt))
        self._rules.append((r"'[^']*'", strFmt))
        numFmt = QTextCharFormat()
        numFmt.setForeground(QColor("#B5CEA8"))
        numFmt.setFontWeight(QFont.Weight.Normal)
-        self._rules.append((r"\b\d+\b", numFmt))
+        self._rules.append((r"\b\d+(?:\.\d+)?\b", numFmt))
        commentFmt = QTextCharFormat()
        commentFmt.setForeground(QColor("#6A9955"))
        commentFmt.setFontItalic(True)
-        self._rules.append((r"//[^\n]*", commentFmt))
+        self._rules.append((r"--[^\n]*", commentFmt))


    def highlightBlock(
@@ -257,15 +267,15 @@ class ALAutoScriptEditDialog(QDialog):
        basicLayout.setContentsMargins(4, 4, 4, 4)
        basicLayout.setAlignment(Qt.AlignLeft | Qt.AlignTop)
        controlButtons = [
-            ("IF", "IF()\n    \nEND IF"),
-            ("ELSE IF", "ELSE IF()\n    "),
-            ("ELSE", "ELSE"),
-            ("END IF", "END IF"),
-            ("PASS", "PASS"),
+            ("if", "if  then\n    \nend"),
+            ("elseif", "elseif  then\n    "),
+            ("else", "else"),
+            ("end", "end"),
+            ("-- pass", "-- pass"),
        ]
        self._addButtonsToGrid(basicLayout, controlButtons, 0, 0, 5)
        assignButtons = [
-            ("SET", "SET  = "),
+            ("=", " = "),
        ]
        self._addButtonsToGrid(basicLayout, assignButtons, 0, 5, 1)
        tabWidget.addTab(basicWidget, "基本语法")
@@ -275,22 +285,22 @@ class ALAutoScriptEditDialog(QDialog):
        operatorLayout.setContentsMargins(4, 4, 4, 4)
        operatorLayout.setAlignment(Qt.AlignLeft | Qt.AlignTop)
        arithmeticButtons = [
-            (".ADD.", ".ADD."),
-            (".SUB.", ".SUB."),
+            ("+", " + "),
+            ("-", " - "),
        ]
        self._addButtonsToGrid(operatorLayout, arithmeticButtons, 0, 0, 2)
        compareButtons = [
-            (".EQ.", ".EQ."),
-            (".NEQ.", ".NEQ."),
-            (".BGT.", ".BGT."),
-            (".BLT.", ".BLT."),
-            (".BGE.", ".BGE."),
-            (".BLE.", ".BLE."),
+            ("==", " == "),
+            ("~=", " ~= "),
+            (">", " > "),
+            ("<", " < "),
+            (">=", " >= "),
+            ("<=", " <= "),
        ]
        self._addButtonsToGrid(operatorLayout, compareButtons, 1, 0, 6)
        logic_buttons = [
-            (".AND.", ".AND."),
-            (".OR.", ".OR."),
+            ("and", " and "),
+            ("or", " or "),
        ]
        self._addButtonsToGrid(operatorLayout, logic_buttons, 2, 0, 2)
        tabWidget.addTab(operatorWidget, "运算符")
@@ -300,19 +310,19 @@ class ALAutoScriptEditDialog(QDialog):
        literalLayout.setContentsMargins(4, 4, 4, 4)
        literalLayout.setAlignment(Qt.AlignLeft | Qt.AlignTop)
        bool_buttons = [
-            (".TRUE.", ".TRUE."),
-            (".FALSE.", ".FALSE."),
+            ("true", "true"),
+            ("false", "false"),
        ]
        self._addButtonsToGrid(literalLayout, bool_buttons, 0, 0, 2)
        dateTimeButtons = [
-            ("DATE()", "DATE(2025-01-01)"),
-            ("TIME()", "TIME(00:00)"),
+            ("日期", '"2099-01-01"'),
+            ("时间", '"00:00"'),
        ]
        self._addButtonsToGrid(literalLayout, dateTimeButtons, 1, 0, 2)
        hintButtons = [
-            ("字符串", "'请输入文本'"),
+            ("字符串", '"请输入文本"'),
            ("数字", "123"),
-            ("注释", "// 请输入注释"),
+            ("注释", "-- 请输入注释"),
        ]
        self._addButtonsToGrid(literalLayout, hintButtons, 2, 0, 3)
        tabWidget.addTab(literalWidget, "字面量")
@@ -1,5 +1,14 @@
+# -*- coding: utf-8 -*-
 """
-Conditional block widget for the AutoScript orchestration dialog.
+Copyright (c) 2026 KenanZhu.
+All rights reserved.
+
+This software is provided "as is", without any warranty of any kind.
+You may use, modify, and distribute this file under the terms of the MIT License.
+See the LICENSE file for details.
+"""
+"""
+    Conditional block widget for the AutoScript orchestration dialog.
 """
 from PySide6.QtCore import Slot
 from PySide6.QtWidgets import (
@@ -52,7 +61,6 @@ class ConditionalBlock(QGroupBox):
        mainLayout = QVBoxLayout(self)
        mainLayout.setSpacing(6)
        mainLayout.setContentsMargins(8, 8, 8, 8)
-
        headerLayout = QHBoxLayout()
        headerLayout.setSpacing(8)
        self.typeCombo = QComboBox(self)
@@ -70,7 +78,6 @@ class ConditionalBlock(QGroupBox):
        self.deleteBlockBtn.setFixedHeight(25)
        headerLayout.addWidget(self.deleteBlockBtn)
        mainLayout.addLayout(headerLayout)
-
        self.conditionWidget = QWidget(self)
        self.conditionWidget.setSizePolicy(
            QSizePolicy.Preferred, QSizePolicy.Preferred
@@ -78,7 +85,6 @@ class ConditionalBlock(QGroupBox):
        condLayout = QVBoxLayout(self.conditionWidget)
        condLayout.setContentsMargins(4, 4, 4, 4)
        condLayout.setSpacing(6)
-
        self.condRowsLayout = QVBoxLayout()
        self.condRowsLayout.setSpacing(4)
        condLayout.addLayout(self.condRowsLayout)
@@ -209,16 +215,18 @@ class ConditionalBlock(QGroupBox):
    def toScriptLines(
        self
    ) -> list:
+        """
+            Generate Lua script lines for this conditional block.
+        """

        blockType = self.getBlockType()
        lines = []
-
        if blockType in ("IF", "ELSE IF"):
            condTexts = [
                r.toConditionText() for r in self._conditionRows if r.toConditionText()
            ]
            if not condTexts:
-                condTexts = [".TRUE."]
+                condTexts = ["true"]

            if len(condTexts) == 1:
                combined = condTexts[0]
@@ -226,16 +234,16 @@ class ConditionalBlock(QGroupBox):
                parts = []
                for i, ct in enumerate(condTexts):
                    if i > 0:
-                        logic = self._conditionRows[i].getLogic() or ".AND."
+                        logic = self._conditionRows[i].getLogic() or "and"
                        parts.append(f" {logic} ")
                    parts.append(f"({ct})")
                combined = "".join(parts)
            if blockType == "IF":
-                lines.append(f"IF({combined}) THEN")
+                lines.append(f"if {combined} then")
            else:
-                lines.append(f"ELSE IF({combined}) THEN")
+                lines.append(f"elseif {combined} then")
        else:
-            lines.append("ELSE")
+            lines.append("else")
        for step in self._actionWidgets:
            scriptLine = step.toScriptLine()
            if scriptLine:
@@ -1,5 +1,14 @@
+# -*- coding: utf-8 -*-
 """
-Orchestration dialog for visually composing AutoScript scripts.
+Copyright (c) 2026 KenanZhu.
+All rights reserved.
+
+This software is provided "as is", without any warranty of any kind.
+You may use, modify, and distribute this file under the terms of the MIT License.
+See the LICENSE file for details.
+"""
+"""
+    Orchestration dialog for visually composing AutoScript scripts.
 """
 from PySide6.QtCore import Slot
 from PySide6.QtWidgets import (
@@ -132,18 +141,21 @@ class ALAutoScriptOrchDialog(QDialog):
    def getScript(
        self
    ) -> str:
+        """
+            Generate the complete Lua script from all blocks.
+        """

        parts = []
        prevType = None
        for block in self._blocks:
            blockType = block.getBlockType()
            if blockType == "IF" and prevType is not None:
-                parts.append("END IF")
+                parts.append("end")
            lines = block.toScriptLines()
            parts.extend(lines)
            prevType = blockType
        if self._blocks and self._blocks[0].getBlockType() == "IF":
-            parts.append("END IF")
+            parts.append("end")
        return "\n".join(parts)

    @Slot()
@@ -1,5 +1,14 @@
+# -*- coding: utf-8 -*-
 """
-Helper utilities and constants for the AutoScript orchestration dialog.
+Copyright (c) 2026 KenanZhu.
+All rights reserved.
+
+This software is provided "as is", without any warranty of any kind.
+You may use, modify, and distribute this file under the terms of the MIT License.
+See the LICENSE file for details.
+"""
+"""
+    Helper utilities and constants for the AutoScript orchestration dialog.
 """
 import re

@@ -24,14 +33,10 @@ from PySide6.QtWidgets import (

 from autoscript import (
    ALL_VARIABLES,
-    splitTopLevel
-)
-from autoscript.ASOperator import (
-    ARITH_TYPES,
-    COMPARISON_OPERATORS
 )

-
+# Types that support arithmetic operations (add/sub)
+ARITH_TYPES = {"Date", "Time", "Int", "Float"}
 VAR_TYPE_ORDER = [
    "String",
    "Int",
@@ -51,22 +56,22 @@ PRESET_VARIABLES = [
 PRESET_NAMES = {
    p["name"] for p in PRESET_VARIABLES
 }
-# Operator display names (UI-specific), symbols derived from engine
+# Operator display names (UI-specific), using Lua operator symbols
 _COMPARE_DISPLAY_MAP = {
-    ".EQ.": "等于",
-    ".NEQ.": "不等于",
-    ".BGT.": "大于",
-    ".BLT.": "小于",
-    ".BGE.": "大于等于",
-    ".BLE.": "小于等于",
+    "==": "等于",
+    "~=": "不等于",
+    ">": "大于",
+    "<": "小于",
+    ">=": "大于等于",
+    "<=": "小于等于",
 }
 COMPARE_OPERATORS = sorted(
-    [(name, op) for op, name in _COMPARE_DISPLAY_MAP.items() if op in COMPARISON_OPERATORS],
+    [(name, op) for op, name in _COMPARE_DISPLAY_MAP.items()],
    key=lambda x: len(x[1]), reverse=True
 )
 LOGIC_OPERATORS = [
-    ("并且 (.AND.)", ".AND."),
-    ("或者 (.OR.)", ".OR."),
+    ("并且 (and)", "and"),
+    ("或者 (or)", "or"),
 ]
 ACTION_TYPES = [
    ("设置为", "set"),
@@ -182,8 +187,8 @@ def makeValueWidget(
        return w
    if var_type == "Boolean":
        w = QComboBox(parent)
-        w.addItem("是 (.TRUE.)", ".TRUE.")
-        w.addItem("否 (.FALSE.)", ".FALSE.")
+        w.addItem("是 (true)", "true")
+        w.addItem("否 (false)", "false")
        w.setFixedHeight(25)
        w.setMinimumWidth(100)
        return w
@@ -304,8 +309,8 @@ class _DateInputContainer(QWidget):
        layout.addWidget(self._stack)
        layout.addStretch()

-    _RE_CURRENT_DATE_OFFSET = re.compile(
-        r'^CURRENT_DATE\s*([+-])\s*(\d+)$', re.IGNORECASE
+    _RE_DATE_ADD_CURRENT = re.compile(
+        r'^date_add\(CURRENT_DATE\(\),\s*(-?\d+)\)$', re.IGNORECASE
    )

    def getValue(
@@ -326,27 +331,24 @@ class _DateInputContainer(QWidget):
        expr: str
    ):

-        s = expr.strip().upper()
-        _RELATIVE_MAP = {
-            "CURRENT_DATE": 2, "TODAY": 2,
-            "CURRENT_DATE + 1": 3, "TOMORROW": 3,
-            "CURRENT_DATE + 2": 4,
-            "CURRENT_DATE - 1": 1,
-            "CURRENT_DATE - 2": 0,
-        }
-        idx = _RELATIVE_MAP.get(s)
-        if idx is not None:
+        s = expr.strip()
+        up = s.upper()
+        if up == "CURRENT_DATE()":
            self._modeCombo.setCurrentIndex(0)
-            self._relCombo.setCurrentIndex(idx)
-        elif self._RE_CURRENT_DATE_OFFSET.match(s):
-            m = self._RE_CURRENT_DATE_OFFSET.match(s)
-            sign = m.group(1)
-            n = int(m.group(2))
-            offset = n if sign == "+" else -n
-            label = f"{n}天后" if offset >= 0 else f"{n}天前"
-            raw = f"CURRENT_DATE {'+' if sign == '+' else '-'} {n}"
+            self._relCombo.setCurrentIndex(2)
+            return
+        m_add = self._RE_DATE_ADD_CURRENT.match(up)
+        if m_add:
+            n = int(m_add.group(1))
+            _OFFSET_IDX = {-2: 0, -1: 1, 0: 2, 1: 3, 2: 4}
+            idx = _OFFSET_IDX.get(n)
+            if idx is not None:
+                self._modeCombo.setCurrentIndex(0)
+                self._relCombo.setCurrentIndex(idx)
+                return
+            label = f"{n}天后" if n >= 0 else f"{-n}天前"
+            raw = f"CURRENT_DATE {'+' if n >= 0 else '-'} {abs(n)}"
            self._modeCombo.setCurrentIndex(0)
-            # Add dynamic item if not already present
            for ci in range(self._relCombo.count()):
                if ci in self._dynamicItems and self._dynamicItems[ci] == raw:
                    self._relCombo.setCurrentIndex(ci)
@@ -355,12 +357,21 @@ class _DateInputContainer(QWidget):
            self._relCombo.addItem(label)
            self._dynamicItems[idx] = raw
            self._relCombo.setCurrentIndex(idx)
-        elif s.startswith("DATE("):
+            return
+        m_date_ctor = re.match(r"^DATE\((\d+),\s*(\d+),\s*(\d+)\)$", up)
+        if m_date_ctor:
            self._modeCombo.setCurrentIndex(1)
-            m = re.match(r"DATE\((\d{4}-\d{2}-\d{2})\)", s)
-            if m:
-                parts = m.group(1).split("-")
-                self._dateEdit.setDate(QDate(int(parts[0]), int(parts[1]), int(parts[2])))
+            self._dateEdit.setDate(QDate(
+                int(m_date_ctor.group(1)),
+                int(m_date_ctor.group(2)),
+                int(m_date_ctor.group(3)),
+            ))
+            return
+        m_date = re.match(r'^"(\d{4}-\d{2}-\d{2})"$', s)
+        if m_date:
+            self._modeCombo.setCurrentIndex(1)
+            parts = m_date.group(1).split("-")
+            self._dateEdit.setDate(QDate(int(parts[0]), int(parts[1]), int(parts[2])))


 class _TimeInputContainer(QWidget):
@@ -392,8 +403,16 @@ class _TimeInputContainer(QWidget):
        expr: str
    ):

-        s = expr.strip().upper()
-        m = re.match(r"TIME\((\d{1,2}:\d{2})\)", s)
+        s = expr.strip()
+        up = s.upper()
+        m_time_ctor = re.match(r"^TIME\((\d+),\s*(\d+)\)$", up)
+        if m_time_ctor:
+            self._timeEdit.setTime(QTime(
+                int(m_time_ctor.group(1)),
+                int(m_time_ctor.group(2)),
+            ))
+            return
+        m = re.match(r'^"(\d{1,2}:\d{2})"$', s)
        if m:
            parts = m.group(1).split(":")
            self._timeEdit.setTime(QTime(int(parts[0]), int(parts[1])))
@@ -541,24 +560,45 @@ def setWidgetValue(
    var_type: str,
    expr: str
 ):
+    """
+        Set a widget's value from a Lua script expression.
+    """

    if hasattr(w, "setValue"):
        w.setValue(expr)
        return
-    s = expr.strip().upper()
+    s = expr.strip()
+    up = s.upper()
    if isinstance(w, QTimeEdit):
-        m = re.match(r"TIME\((\d{1,2}:\d{2})\)", s)
-        if m:
-            parts = m.group(1).split(":")
-            w.setTime(QTime(int(parts[0]), int(parts[1])))
+        m_time_ctor = re.match(r"^TIME\((\d+),\s*(\d+)\)$", up)
+        if m_time_ctor:
+            w.setTime(QTime(int(m_time_ctor.group(1)), int(m_time_ctor.group(2))))
+        else:
+            m = re.match(r'^"(\d{1,2}:\d{2})"$', s)
+            if m:
+                parts = m.group(1).split(":")
+                w.setTime(QTime(int(parts[0]), int(parts[1])))
    elif isinstance(w, QDateEdit):
-        m = re.match(r"DATE\((\d{4}-\d{2}-\d{2})\)", s)
-        if m:
-            parts = m.group(1).split("-")
-            w.setDate(QDate(int(parts[0]), int(parts[1]), int(parts[2])))
+        m_date_ctor = re.match(r"^DATE\((\d+),\s*(\d+),\s*(\d+)\)$", up)
+        if m_date_ctor:
+            w.setDate(QDate(
+                int(m_date_ctor.group(1)),
+                int(m_date_ctor.group(2)),
+                int(m_date_ctor.group(3)),
+            ))
+        else:
+            m = re.match(r'^"(\d{4}-\d{2}-\d{2})"$', s)
+            if m:
+                parts = m.group(1).split("-")
+                w.setDate(QDate(int(parts[0]), int(parts[1]), int(parts[2])))
    elif isinstance(w, QComboBox):
        for i in range(w.count()):
-            if w.itemData(i) == s or w.itemText(i).upper() == s:
+            d = w.itemData(i)
+            if d is not None:
+                if str(d).upper() == up:
+                    w.setCurrentIndex(i)
+                    return
+            if w.itemText(i).upper() == up:
                w.setCurrentIndex(i)
                return
    elif isinstance(w, QSpinBox):
@@ -573,9 +613,8 @@ def setWidgetValue(
            pass
    elif isinstance(w, QLineEdit):
        inner = expr.strip()
-        if (inner.startswith("'") and inner.endswith("'")) or \
-           (inner.startswith('"') and inner.endswith('"')):
-            inner = inner[1:-1].replace("''", "'")
+        if inner.startswith('"') and inner.endswith('"'):
+            inner = inner[1:-1].replace('\\"', '"')
        w.setText(inner)


@@ -583,39 +622,86 @@ def encodeValueStr(
    raw_value: str,
    var_type: str
 ) -> str:
+    """
+        Encode a raw widget value as a Lua expression.

-    if isArithExpr(raw_value):
-        return raw_value
-    if var_type == "Time":
-        if raw_value.startswith("+") or raw_value.startswith("-"):
-            return raw_value
-        if raw_value.upper().startswith("TIME("):
-            return raw_value
-        return f"TIME({raw_value})"
-    if var_type == "Date":
-        if raw_value.upper().startswith("DATE("):
-            return raw_value
-        if raw_value.upper().startswith("CURRENT_DATE"):
-            return raw_value
-        relMap = {
-            "前天": "CURRENT_DATE - 2",
-            "昨天": "CURRENT_DATE - 1",
-            "今天": "CURRENT_DATE",
-            "明天": "CURRENT_DATE + 1",
-            "后天": "CURRENT_DATE + 2"
-        }
-        if raw_value in relMap:
-            return relMap[raw_value]
-        return f"DATE({raw_value})"
+        Arithmetic expressions (A + B) are passed through for numeric types;
+        Date/Time arithmetic is translated to ``date_add()`` / ``time_add()`` calls.
+    """
+
+    if var_type in ("Date", "Time"):
+        return _encodeDateOrTime(str(raw_value), var_type)
+    if isinstance(raw_value, bool):
+        return "true" if raw_value else "false"
+    s = str(raw_value)
+    if isArithExpr(s):
+        return s
    if var_type == "Boolean":
-        up = raw_value.upper().strip()
-        if up in (".TRUE.", ".FALSE."):
-            return up
-        return ".TRUE." if raw_value else ".FALSE."
+        up = s.upper().strip()
+        if up in ("TRUE", "FALSE"):
+            return up.lower()
+        return "true" if raw_value else "false"
    if var_type == "String":
-        escaped = raw_value.replace("'", "''")
-        return f"'{escaped}'"
-    return raw_value
+        escaped = s.replace("\\", "\\\\").replace('"', '\\"')
+        return f'"{escaped}"'
+    return s
+
+
+def _encodeDateOrTime(
+    raw_value: str,
+    var_type: str
+) -> str:
+    """
+        Translate a date/time widget value into a Lua expression.
+    """
+
+    s = raw_value.strip()
+    up = s.upper()
+    m_arith_spaced = re.match(r'^(.+?)\s+([+-])\s+(.+)$', s)
+    m_arith_nospace = re.match(r'^([A-Za-z_]\w*)([+-])(\d+|[A-Za-z_]\w*)$', s)
+    m_arith = m_arith_spaced or m_arith_nospace
+    if m_arith:
+        left = m_arith.group(1).strip().upper()
+        sign = m_arith.group(2)
+        right = m_arith.group(3).strip()
+        operand = right if sign == "+" else f"-{right}"
+        if left == "CURRENT_DATE":
+            return f"date_add(CURRENT_DATE(), {operand})"
+        if left == "CURRENT_TIME":
+            return f"time_add(CURRENT_TIME(), {operand})"
+        if var_type == "Date":
+            return f"date_add({left}, {operand})"
+        if var_type == "Time":
+            return f"time_add({left}, {operand})"
+        return f"{left} {sign} {right}"
+    if up == "CURRENT_DATE":
+        return "CURRENT_DATE()"
+    if up == "CURRENT_TIME":
+        return "CURRENT_TIME()"
+    _REL_MAP = {
+        "前天": "date_add(CURRENT_DATE(), -2)",
+        "昨天": "date_add(CURRENT_DATE(), -1)",
+        "今天": "CURRENT_DATE()",
+        "明天": "date_add(CURRENT_DATE(), 1)",
+        "后天": "date_add(CURRENT_DATE(), 2)",
+    }
+    if s in _REL_MAP:
+        return _REL_MAP[s]
+    if var_type == "Date":
+        m_date = re.match(r"^(\d{4})-(\d{2})-(\d{2})$", s)
+        if m_date:
+            y, m, d = int(m_date.group(1)), int(m_date.group(2)), int(m_date.group(3))
+            return f"date({y}, {m}, {d})"
+    if var_type == "Time":
+        m_time = re.match(r"^(\d{1,2}):(\d{2})$", s)
+        if m_time:
+            h, m = int(m_time.group(1)), int(m_time.group(2))
+            return f"time({h}, {m})"
+    if re.match(r"^[+-]?\d+$", s):
+        return s
+    if re.match(r"^[A-Za-z_]\w*$", s):
+        return s
+    return f'"{s}"'


 def stripOuterParens(
@@ -637,8 +723,6 @@ def stripOuterParens(


 # Pre-compiled patterns for detecting arithmetic expressions (A + B / A - B)
-# Must match both spaced form (CURRENT_DATE + 1) and no-space form (RESERVE_DATE+1),
-# consistent with ASEngine._resolveArithExpr.
 _RE_ARITH_SPACED = re.compile(r'^(.+?)\s+([+-])\s+(.+)$')
 _RE_ARITH_NOSPACE = re.compile(r'^([A-Za-z_]\w*)([+-])(\d+|[A-Za-z_]\w*)$')

@@ -654,65 +738,21 @@ def isArithExpr(
    return bool(_RE_ARITH_SPACED.match(s) or _RE_ARITH_NOSPACE.match(s))


-# Pre-compiled patterns for SET value whitelist validation,
-# matching the priority order of ASEngine._resolveValue.
-_RE_VAL_TIME = re.compile(r'^TIME\(\d{1,2}:\d{2}\)$', re.IGNORECASE)
-_RE_VAL_DATE = re.compile(r'^DATE\(\d{4}-\d{2}-\d{2}\)$', re.IGNORECASE)
-_RE_VAL_ARITH_SPACED = _RE_ARITH_SPACED
-_RE_VAL_ARITH_NOSPACE = _RE_ARITH_NOSPACE
-_RE_VAL_VAR_REF = re.compile(r'^[A-Z_][A-Z0-9_]*$', re.IGNORECASE)
-
-
-def _isValidSetValue(
-    value: str
-) -> bool:
-    """
-        Whitelist validation: return True if value matches one of the
-        legal SET-value patterns recognised by ASEngine._resolveValue.
-
-        Order matches _resolveValue priority: TIME → DATE → bool →
-        quoted string → int → float → arith expr → variable reference.
-    """
-
-    s = value.strip()
-    if not s:
-        return False
-    if _RE_VAL_TIME.match(s):
-        return True
-    if _RE_VAL_DATE.match(s):
-        return True
-    if s.upper() in (".TRUE.", ".FALSE."):
-        return True
-    if (s.startswith("'") and s.endswith("'")) or (s.startswith('"') and s.endswith('"')):
-        return True
-    try:
-        int(s)
-        return True
-    except ValueError:
-        pass
-    try:
-        float(s)
-        return True
-    except ValueError:
-        pass
-    if _RE_VAL_ARITH_SPACED.match(s) or _RE_VAL_ARITH_NOSPACE.match(s):
-        return True
-    if _RE_VAL_VAR_REF.match(s):
-        return True
-    return False
-
-
 def isVarReference(
    expr: str
 ) -> bool:
+    """
+        Return True if *expr* looks like a variable name reference
+        (as opposed to a literal value or function call).
+    """

    s = expr.strip()
    up = s.upper()
-    if up in (".TRUE.", ".FALSE."):
+    if up in ("TRUE", "FALSE"):
        return False
-    if re.match(r"^TIME\(|^DATE\(|^CURRENT_", up):
+    if re.match(r"^DATE\(|^TIME\(|^DATE_ADD\(|^TIME_ADD\(|^CURRENT_DATE\(|^CURRENT_TIME\(|^CURRENT_", up):
        return False
-    if up.startswith("'") or up.startswith('"'):
+    if up.startswith('"') or up.startswith("'"):
        return False
    if re.match(r"^[+-]?\d", s):
        return False
@@ -1,5 +1,14 @@
+# -*- coding: utf-8 -*-
 """
-Widget components for the AutoScript orchestration dialog.
+Copyright (c) 2026 KenanZhu.
+All rights reserved.
+
+This software is provided "as is", without any warranty of any kind.
+You may use, modify, and distribute this file under the terms of the MIT License.
+See the LICENSE file for details.
+"""
+"""
+    Widget components for the AutoScript orchestration dialog.
 """
 from PySide6.QtCore import Slot
 from PySide6.QtWidgets import (
@@ -21,7 +30,6 @@ from gui.ALAutoScriptOrchDialog._helpers import (
    VAR_TYPE_ORDER,
    encodeValueStr,
    getValueFromWidget,
-    isArithExpr,
    makeComboWidget,
    makeLabel,
    makeOffsetWidget,
@@ -119,8 +127,8 @@ class ConditionRowFrame(QFrame):
        self._varMgr.populateCombo(self.leftVarCombo)
        # Append boolean literal sentinels at the end
        self.leftVarCombo.insertSeparator(self.leftVarCombo.count())
-        self.leftVarCombo.addItem(".TRUE.", (".TRUE.", "Boolean"))
-        self.leftVarCombo.addItem(".FALSE.", (".FALSE.", "Boolean"))
+        self.leftVarCombo.addItem("true", ("true", "Boolean"))
+        self.leftVarCombo.addItem("false", ("false", "Boolean"))
        if wasBool and boolName:
            for ci in range(self.leftVarCombo.count()):
                d = self.leftVarCombo.itemData(ci)
@@ -156,7 +164,7 @@ class ConditionRowFrame(QFrame):
        if not data:
            return
        name, vartype = data
-        isBool = name in (".TRUE.", ".FALSE.")
+        isBool = name in ("true", "false")
        self._isBoolMode = isBool
        self.opCombo.setVisible(not isBool)
        self._compTypeCombo.setVisible(not isBool)
@@ -204,6 +212,9 @@ class ConditionRowFrame(QFrame):
        if not data:
            return ""
        name, vartype = data
+        # CURRENT_DATE / CURRENT_TIME are Lua functions — call them, not reference them
+        if name in ("CURRENT_DATE", "CURRENT_TIME"):
+            name = f"{name}()"
        opSym = self.opCombo.currentData()
        if self._rawRhsExpr:
            return f"{name} {opSym} {self._rawRhsExpr}"
@@ -212,6 +223,8 @@ class ConditionRowFrame(QFrame):
            rd = self.rhsVarCombo.currentData()
            if rd:
                rhsName = rd[0]
+                if rhsName in ("CURRENT_DATE", "CURRENT_TIME"):
+                    rhsName = f"{rhsName}()"
                return f"{name} {opSym} {rhsName}"
            rhsText = self.rhsVarCombo.currentText().strip()
            if rhsText:
@@ -399,38 +412,37 @@ class ActionStepFrame(QFrame):
    def toScriptLine(
        self
    ) -> str:
+        """
+            Generate a single line of Lua script from the current widget state.
+        """

        target = self.getTargetName()
        op = self.opTypeCombo.currentData()
        if op == "pass":
-            return "    PASS"
+            return "    -- pass"
        if not target:
            return ""
        rawVal = self._getValueRaw()
+        vartype = self._currentTargetType
        if op == "set":
-            vartype = self._currentTargetType
-            if isArithExpr(rawVal):
-                return f"    SET {target} = {rawVal}"
            encoded = encodeValueStr(rawVal, vartype)
-            return f"    SET {target} = {encoded}"
+            return f"    {target} = {encoded}"
        elif op == "add":
-            vartype = self._currentTargetType
            if vartype == "Date" and hasattr(self.valueStack.currentWidget(), "getOffsetDays"):
                days = self.valueStack.currentWidget().getOffsetDays()
-                return f"    {target} .ADD. {days}"
+                return f"    {target} = date_add({target}, {days})"
            if vartype == "Time" and hasattr(self.valueStack.currentWidget(), "getOffsetHours"):
                hours = self.valueStack.currentWidget().getOffsetHours()
-                return f"    {target} .ADD. {hours}"
-            return f"    {target} .ADD. {rawVal}"
+                return f"    {target} = time_add({target}, {hours})"
+            return f"    {target} = {target} + {rawVal}"
        elif op == "sub":
-            vartype = self._currentTargetType
            if vartype == "Date" and hasattr(self.valueStack.currentWidget(), "getOffsetDays"):
                days = self.valueStack.currentWidget().getOffsetDays()
-                return f"    {target} .SUB. {days}"
+                return f"    {target} = date_add({target}, -{days})"
            if vartype == "Time" and hasattr(self.valueStack.currentWidget(), "getOffsetHours"):
                hours = self.valueStack.currentWidget().getOffsetHours()
-                return f"    {target} .SUB. {hours}"
-            return f"    {target} .SUB. {rawVal}"
+                return f"    {target} = time_add({target}, -{hours})"
+            return f"    {target} = {target} - {rawVal}"
        return ""


@@ -439,7 +451,8 @@ class ActionStepFrame(QFrame):
    ) -> str:

        if self.valueSrcCombo.currentData() == "variable":
-            return self.existingVarCombo.currentText().strip()
+            data = self.existingVarCombo.currentData()
+            return data[0] if data else ""
        w = self.valueStack.currentWidget()
        if w:
            return getValueFromWidget(w)