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refactor: statistics.go.

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laoboli
2026-04-30 08:54:07 +08:00
parent 2e1570651a
commit 1dabed150b
3 changed files with 84 additions and 20 deletions
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controllers/statistics.go
+76 -16
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@@ -111,19 +111,21 @@ func (sc *StatisticsController) DeleteAIAnalysisRecord(c *gin.Context) {
// --- 统计接口 ---
type regionStatisticsItem struct {
RegionID uint32 `json:"regionId"`
KindergartenName string `json:"kindergartenName"`
Count int64 `json:"count"`
TotalInputTokens int64 `json:"totalInputTokens"`
TotalOutputTokens int64 `json:"totalOutputTokens"`
TotalInputSizeBytes int64 `json:"totalInputSizeBytes"`
TotalOutputSizeBytes int64 `json:"totalOutputSizeBytes"`
TotalDurationMs int64 `json:"totalDurationMs"`
AvgDurationMs float64 `json:"avgDurationMs"`
TotalOriginalFileSize int64 `json:"totalOriginalFileSize"`
TotalCompressedSize int64 `json:"totalCompressedSize"`
FirstUsedAt *time.Time `json:"firstUsedAt"`
LastUsedAt *time.Time `json:"lastUsedAt"`
RegionID uint32 `json:"regionId"`
KindergartenName string `json:"kindergartenName"`
Count int64 `json:"count"`
TotalInputTokens int64 `json:"totalInputTokens"`
TotalOutputTokens int64 `json:"totalOutputTokens"`
TotalInputSizeBytes int64 `json:"totalInputSizeBytes"`
TotalOutputSizeBytes int64 `json:"totalOutputSizeBytes"`
TotalDurationMs int64 `json:"totalDurationMs"`
AvgDurationMs float64 `json:"avgDurationMs"`
TotalOriginalFileSize int64 `json:"totalOriginalFileSize"`
TotalCompressedSize int64 `json:"totalCompressedSize"`
AnalysisTypeCounts map[string]int64 `json:"analysisTypeCounts"`
SourceTypeCounts map[string]int64 `json:"sourceTypeCounts"`
FirstUsedAt *time.Time `json:"firstUsedAt"`
LastUsedAt *time.Time `json:"lastUsedAt"`
}
func (sc *StatisticsController) StatisticsByRegion(c *gin.Context) {
@@ -173,8 +175,8 @@ func (sc *StatisticsController) StatisticsByRegion(c *gin.Context) {
COALESCE(SUM(duration_ms), 0) as total_duration_ms,
COALESCE(SUM(original_file_size), 0) as total_original_file_size,
COALESCE(SUM(compressed_content_size), 0) as total_compressed_size,
MIN(created_at) as first_used_at,
MAX(created_at) as last_used_at
MIN(upload_time) as first_used_at,
MAX(upload_time) as last_used_at
`).Group("region_id").Scan(&rawResults).Error
if err != nil {
@@ -182,6 +184,52 @@ func (sc *StatisticsController) StatisticsByRegion(c *gin.Context) {
return
}
type analysisTypeCount struct {
RegionID *uint32
AnalysisType string
Count int64
}
var analysisTypeResults []analysisTypeCount
if err := query.Select("region_id, analysis_type, COUNT(*) as count").Group("region_id, analysis_type").Scan(&analysisTypeResults).Error; err != nil {
writeError(c, http.StatusInternalServerError, "failed to query analysis type statistics")
return
}
type sourceTypeCount struct {
RegionID *uint32
SourceType string
Count int64
}
var sourceTypeResults []sourceTypeCount
if err := query.Select("region_id, source_type, COUNT(*) as count").Group("region_id, source_type").Scan(&sourceTypeResults).Error; err != nil {
writeError(c, http.StatusInternalServerError, "failed to query source type statistics")
return
}
analysisTypeMap := make(map[uint32]map[string]int64)
for _, r := range analysisTypeResults {
regionID := uint32(0)
if r.RegionID != nil {
regionID = *r.RegionID
}
if analysisTypeMap[regionID] == nil {
analysisTypeMap[regionID] = make(map[string]int64)
}
analysisTypeMap[regionID][r.AnalysisType] = r.Count
}
sourceTypeMap := make(map[uint32]map[string]int64)
for _, r := range sourceTypeResults {
regionID := uint32(0)
if r.RegionID != nil {
regionID = *r.RegionID
}
if sourceTypeMap[regionID] == nil {
sourceTypeMap[regionID] = make(map[string]int64)
}
sourceTypeMap[regionID][r.SourceType] = r.Count
}
// 收集所有 regionId 查询幼儿园名称
regionIDs := make([]uint32, 0, len(rawResults))
for _, r := range rawResults {
@@ -199,7 +247,10 @@ func (sc *StatisticsController) StatisticsByRegion(c *gin.Context) {
}
}
overall := regionStatisticsItem{}
overall := regionStatisticsItem{
AnalysisTypeCounts: make(map[string]int64),
SourceTypeCounts: make(map[string]int64),
}
regions := make(map[string]regionStatisticsItem, len(rawResults))
for _, r := range rawResults {
@@ -227,6 +278,8 @@ func (sc *StatisticsController) StatisticsByRegion(c *gin.Context) {
AvgDurationMs: avgDuration,
TotalOriginalFileSize: r.TotalOriginalFileSize,
TotalCompressedSize: r.TotalCompressedSize,
AnalysisTypeCounts: analysisTypeMap[regionID],
SourceTypeCounts: sourceTypeMap[regionID],
FirstUsedAt: r.FirstUsedAt,
LastUsedAt: r.LastUsedAt,
}
@@ -254,6 +307,13 @@ func (sc *StatisticsController) StatisticsByRegion(c *gin.Context) {
}
}
for _, r := range analysisTypeResults {
overall.AnalysisTypeCounts[r.AnalysisType] += r.Count
}
for _, r := range sourceTypeResults {
overall.SourceTypeCounts[r.SourceType] += r.Count
}
if overall.Count > 0 {
overall.AvgDurationMs = float64(overall.TotalDurationMs) / float64(overall.Count)
}