forked from endernon/PGRData
106 lines
No EOL
3.1 KiB
Lua
106 lines
No EOL
3.1 KiB
Lua
local XArithmetic = require("XFormula/XArithmetic")
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local XFormula = require("XFormula/XFormula")
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--######################## XConditionArithmetic ########################
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local XConditionArithmetic = XClass(XArithmetic, "XConditionArithmetic")
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function XConditionArithmetic:Ctor()
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self.OperatorLevel["&"] = 0
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self.OperatorLevel["|"] = 0
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self.OperatorPattern["%&"] = "&"
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self.OperatorPattern["%|"] = "|"
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self.ConditionArgs = nil
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self.Desc = nil
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-- XTableCondition
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self.Config = nil
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end
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function XConditionArithmetic:GetValue(left, right, operator)
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if "&" == operator then
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return self:CheckCondition(left) and self:CheckCondition(right)
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elseif "|" == operator then
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return self:CheckCondition(left) or self:CheckCondition(right)
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else
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return XConditionArithmetic.Super.GetValue(self, left, right, operator)
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end
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end
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function XConditionArithmetic:SetConfig(config)
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self.Config = config
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end
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function XConditionArithmetic:SetConditionArgs(value)
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self.ConditionArgs = value
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end
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function XConditionArithmetic:ClearDesc()
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self.Desc = nil
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end
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function XConditionArithmetic:GetDesc()
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return self.Desc
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end
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function XConditionArithmetic:CheckCondition(id)
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if type(id) == "boolean" then
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return id
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end
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local result, desc = XConditionManager.CheckCondition(id, table.unpack(self.ConditionArgs or {}))
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-- 记录首次条件不通过的描述
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if result == false and self.Desc == nil then
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self.Desc = desc
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end
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return result
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end
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function XConditionArithmetic:Calculate(expression)
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local result, size = XConditionArithmetic.Super.Calculate(self, expression)
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if size > 0 then
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XLog.Error(string.format("请检查condition配置表id%s公式%s是否配置错误"
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, self.Config.Id, self.Config.Formula))
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end
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-- 特殊处理只有一个条件的情况下
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if type(result) == "number" then
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return self:CheckCondition(result)
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end
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return result
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end
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--######################## XConditionFormula ########################
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local XConditionFormula = XClass(XFormula, "XConditionFormula")
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function XConditionFormula:Ctor()
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-- XTableCondition
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self.Config = nil
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self.Arithmetic = XConditionArithmetic.New()
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self.Arithmetic:SetTextValueHandler(handler(self, self.GetValueByName))
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end
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function XConditionFormula:SetConfig(config)
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self.Config = config
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self.Arithmetic:SetConfig(config)
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end
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function XConditionFormula:GetValueByName(name)
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if type(name) == "boolean" then
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return name
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end
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if tonumber(name) then
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return tonumber(name)
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end
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XLog.Error(string.format("无法识别的值%s，请检查condition配置表id%s公式%s是否配置错误"
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, name, self.Config.Id, self.Config.Formula))
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return false
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end
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function XConditionFormula:GetResult(formula, conditionArgs)
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self.Arithmetic:ClearDesc()
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self.Arithmetic:SetConditionArgs(conditionArgs)
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local result = self.Arithmetic:Calculate(formula)
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local desc = self.Arithmetic:GetDesc()
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self.Config = nil
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self.Arithmetic:SetConfig(nil)
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return result, desc
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end
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return XConditionFormula |