sync: 同步 v1.0.4 开源代码并脱敏

internal/repository/lifecycle/failure_text.go

@@ -0,0 +1,70 @@
+package lifecycle
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+
+	"git.5iot.com/iotlcm-public/iotlcm-worker-svr/internal/model/entity"
+	lifecycle "git.5iot.com/iotlcm-public/iotlcm-worker-svr/internal/service/lifecycle"
+)
+
+// batchFailureSummary 生成中文失败汇总，替代原先的英文「N SIM cards failed」。
+// 形如：共50张，成功28张，失败22张；主要失败原因：当前卡状态不支持该操作
+func batchFailureSummary(total, success, fail int, reasons []string) string {
+	var builder strings.Builder
+	fmt.Fprintf(&builder, "共%d张，成功%d张，失败%d张", total, success, fail)
+	if reason := dominantReason(reasons); reason != "" {
+		builder.WriteString("；主要失败原因：")
+		builder.WriteString(reason)
+	}
+	return builder.String()
+}
+
+// dominantReason 取出现次数最多的失败原因；次数相同时按字典序，保证结果稳定可测。
+func dominantReason(reasons []string) string {
+	counts := make(map[string]int, len(reasons))
+	for _, reason := range reasons {
+		trimmed := strings.TrimSpace(reason)
+		if trimmed == "" {
+			continue
+		}
+		counts[trimmed]++
+	}
+	if len(counts) == 0 {
+		return ""
+	}
+	keys := make([]string, 0, len(counts))
+	for key := range counts {
+		keys = append(keys, key)
+	}
+	sort.Slice(keys, func(i, j int) bool {
+		if counts[keys[i]] != counts[keys[j]] {
+			return counts[keys[i]] > counts[keys[j]]
+		}
+		return keys[i] < keys[j]
+	})
+	return keys[0]
+}
+
+// lifecycleFailureSummary 依据内存中的任务明细生成汇总。
+func lifecycleFailureSummary(details []*lifecycle.Detail, success, fail int) string {
+	reasons := make([]string, 0, fail)
+	for _, detail := range details {
+		if detail != nil && strings.TrimSpace(detail.Reason) != "" {
+			reasons = append(reasons, detail.Reason)
+		}
+	}
+	return batchFailureSummary(len(details), success, fail, reasons)
+}
+
+// storedFailureSummary 依据已落库的批次明细生成汇总（重启批次的复机阶段使用）。
+func storedFailureSummary(details []*entity.BatchDetail, success, fail int) string {
+	reasons := make([]string, 0, fail)
+	for _, detail := range details {
+		if detail != nil && strings.TrimSpace(detail.ErrorReason) != "" {
+			reasons = append(reasons, detail.ErrorReason)
+		}
+	}
+	return batchFailureSummary(len(details), success, fail, reasons)
+}