weijuesen
50 lines
1.6 KiB
Go
50 lines
1.6 KiB
Go
package service
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import "strings"
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// CrossValidate 交叉验证：AI 检测结果 vs LAMP 检测结果（规格书：一致→确认诊断；不一致→升级专家会诊）
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func CrossValidate(aiClass, lampResult string, lampDiseases []string) (bool, string) {
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switch {
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case lampResult == "invalid":
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return false, "LAMP 判读无效，建议复检或专家会诊"
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case aiClass == "":
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return false, "未找到关联巡检记录，暂无法交叉验证"
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case aiClass == "unknown":
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return false, "AI 结果未知，建议复检或专家会诊"
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case aiClass == "sick" && lampResult == "positive":
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return true, "AI 检出异常与 LAMP 阳性一致，确认诊断"
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case aiClass == "healthy" && lampResult == "negative":
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return true, "AI 未见异常与 LAMP 阴性一致"
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case aiClass == "sick" && lampResult == "negative":
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return false, "AI 检出异常但 LAMP 阴性，建议专家会诊"
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case aiClass == "healthy" && lampResult == "positive":
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return false, "AI 未见异常但 LAMP 阳性，建议专家会诊"
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default:
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return false, "交叉验证结果待确认"
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}
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}
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// AIClassFromDetections 从巡检检测结果归纳 AI 结论；空检测或 unknown 不当作 healthy。
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func AIClassFromDetections(detections []AIDetection) string {
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if len(detections) == 0 {
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return "unknown"
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}
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healthySeen := false
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unknownSeen := false
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for _, d := range detections {
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class := strings.ToLower(strings.TrimSpace(d.ClassName))
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switch class {
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case "healthy":
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healthySeen = true
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case "", "unknown":
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unknownSeen = true
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default:
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return "sick"
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}
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}
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if healthySeen && !unknownSeen {
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return "healthy"
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}
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return "unknown"
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}
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