mirror of
https://github.com/router-for-me/CLIProxyAPI.git
synced 2026-02-03 04:50:52 +08:00
99 lines
2.8 KiB
Go
99 lines
2.8 KiB
Go
package diff
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import (
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"crypto/sha256"
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"encoding/hex"
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"fmt"
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"sort"
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"strings"
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"github.com/router-for-me/CLIProxyAPI/v6/internal/config"
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)
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type OAuthModelMappingsSummary struct {
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hash string
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count int
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}
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// SummarizeOAuthModelMappings summarizes OAuth model mappings per channel.
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func SummarizeOAuthModelMappings(entries map[string][]config.ModelNameMapping) map[string]OAuthModelMappingsSummary {
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if len(entries) == 0 {
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return nil
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}
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out := make(map[string]OAuthModelMappingsSummary, len(entries))
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for k, v := range entries {
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key := strings.ToLower(strings.TrimSpace(k))
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if key == "" {
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continue
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}
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out[key] = summarizeOAuthModelMappingList(v)
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}
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if len(out) == 0 {
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return nil
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}
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return out
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}
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// DiffOAuthModelMappingChanges compares OAuth model mappings maps.
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func DiffOAuthModelMappingChanges(oldMap, newMap map[string][]config.ModelNameMapping) ([]string, []string) {
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oldSummary := SummarizeOAuthModelMappings(oldMap)
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newSummary := SummarizeOAuthModelMappings(newMap)
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keys := make(map[string]struct{}, len(oldSummary)+len(newSummary))
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for k := range oldSummary {
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keys[k] = struct{}{}
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}
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for k := range newSummary {
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keys[k] = struct{}{}
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}
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changes := make([]string, 0, len(keys))
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affected := make([]string, 0, len(keys))
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for key := range keys {
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oldInfo, okOld := oldSummary[key]
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newInfo, okNew := newSummary[key]
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switch {
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case okOld && !okNew:
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changes = append(changes, fmt.Sprintf("oauth-model-mappings[%s]: removed", key))
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affected = append(affected, key)
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case !okOld && okNew:
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changes = append(changes, fmt.Sprintf("oauth-model-mappings[%s]: added (%d entries)", key, newInfo.count))
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affected = append(affected, key)
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case okOld && okNew && oldInfo.hash != newInfo.hash:
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changes = append(changes, fmt.Sprintf("oauth-model-mappings[%s]: updated (%d -> %d entries)", key, oldInfo.count, newInfo.count))
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affected = append(affected, key)
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}
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}
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sort.Strings(changes)
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sort.Strings(affected)
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return changes, affected
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}
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func summarizeOAuthModelMappingList(list []config.ModelNameMapping) OAuthModelMappingsSummary {
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if len(list) == 0 {
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return OAuthModelMappingsSummary{}
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}
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seen := make(map[string]struct{}, len(list))
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normalized := make([]string, 0, len(list))
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for _, mapping := range list {
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name := strings.ToLower(strings.TrimSpace(mapping.Name))
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alias := strings.ToLower(strings.TrimSpace(mapping.Alias))
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if name == "" || alias == "" {
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continue
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}
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key := name + "->" + alias
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if _, exists := seen[key]; exists {
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continue
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}
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seen[key] = struct{}{}
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normalized = append(normalized, key)
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}
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if len(normalized) == 0 {
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return OAuthModelMappingsSummary{}
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}
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sort.Strings(normalized)
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sum := sha256.Sum256([]byte(strings.Join(normalized, "|")))
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return OAuthModelMappingsSummary{
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hash: hex.EncodeToString(sum[:]),
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count: len(normalized),
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}
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}
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