326 lines
8.7 KiB
Go
326 lines
8.7 KiB
Go
package repository
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import (
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"fmt"
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"sort"
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"strings"
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"time"
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"be.ems/src/framework/database/db"
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"be.ems/src/framework/logger"
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"be.ems/src/modules/ne_data/model"
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)
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// 实例化数据层 KpiReport 结构体
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var NewKpiReport = &KpiReport{}
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// KpiReport 性能统计 数据层处理
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type KpiReport struct{}
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// SelectGoldKPI 通过网元指标数据信息
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func (r KpiReport) SelectKPI(neType string, neId int64, query model.KPIQuery) []model.KpiReport {
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rows := []model.KpiReport{}
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if neType == "" {
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return rows
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}
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tx := db.DB("").Model(&model.KpiReport{})
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// 表名
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tableName := fmt.Sprintf("kpi_report_%s", strings.ToLower(neType))
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tx = tx.Table(tableName)
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// 构建查询条件
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if neId != 0 {
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tx = tx.Where("ne_id = ?", neId)
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}
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if query.BeginTime != 0 {
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tx = tx.Where("created_time >= ?", query.BeginTime)
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}
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if query.EndTime != 0 {
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tx = tx.Where("created_time <= ?", query.EndTime)
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}
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// 查询数据
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if err := tx.Find(&rows).Error; err != nil {
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logger.Errorf("query find err => %v", err.Error())
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return rows
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}
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// 排序
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r.sortRows(query.SortField, query.SortOrder, rows)
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return rows
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}
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// sortRows 排序数据集合
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// sortField 排序字段 支持id timeGroup createdAt
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// sortOrder 排序顺序 升序asc 降序desc
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func (r KpiReport) sortRows(sortField, sortOrder string, rows []model.KpiReport) {
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if sortField == "" {
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return
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}
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sort.SliceStable(rows, func(i, j int) bool {
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// 支持的排序字段映射
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fieldGetters := map[string]func(*model.KpiReport) any{
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"id": func(row *model.KpiReport) any { return row.ID },
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"timeGroup": func(row *model.KpiReport) any { return row.CreatedTime },
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"createdTime": func(row *model.KpiReport) any { return row.CreatedTime },
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// 可添加更多支持的字段
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}
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// 获取字段 getter 函数
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getter, ok := fieldGetters[sortField]
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if !ok {
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// 非法字段，使用默认排序（id升序）
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return rows[i].ID < rows[j].ID
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}
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// 获取比较值
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valI, valJ := getter(&rows[i]), getter(&rows[j])
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// 根据字段类型进行比较
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switch v := valI.(type) {
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case int64:
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if sortOrder == "desc" {
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return v > valJ.(int64)
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}
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return v < valJ.(int64)
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case string:
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if sortOrder == "desc" {
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return v > valJ.(string)
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}
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return v < valJ.(string)
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default:
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// 不支持的字段类型，使用默认排序
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return rows[i].ID < rows[j].ID
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}
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})
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}
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// Insert 新增信息 返回新增数据ID
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func (r KpiReport) Insert(neType string, param model.KpiReport) int64 {
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if neType == "" {
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return 0
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}
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if param.CreatedTime == 0 {
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param.CreatedTime = time.Now().UnixMilli()
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}
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// 表名
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tableName := fmt.Sprintf("kpi_report_%s", strings.ToLower(neType))
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// 执行插入
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if err := db.DB("").Table(tableName).Create(¶m).Error; err != nil {
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errMsg := err.Error()
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// 动态创建表
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if strings.HasPrefix(errMsg, "Error 1146 (42S02): Table") {
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if err := r.createTableByMySQL(neType); err != nil {
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logger.Errorf("create table err => %v", err.Error())
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return 0
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}
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}
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if strings.HasPrefix(errMsg, "SQL logic error: no such table") {
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if err := r.createTableBySQLite(neType); err != nil {
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logger.Errorf("create table err => %v", err.Error())
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return 0
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}
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}
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logger.Errorf("insert err => %v", errMsg)
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return 0
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}
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return param.ID
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}
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// createTableByMySQL 创建表MySQL
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func (r KpiReport) createTableByMySQL(neType string) error {
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lowerNeType := strings.ToLower(neType)
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sql := fmt.Sprintf(
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`
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CREATE TABLE IF NOT EXISTS kpi_report_%s (
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id int NOT NULL AUTO_INCREMENT,
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ne_id bigint DEFAULT '0' COMMENT '网元ID',
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created_time bigint DEFAULT '0' COMMENT '创建时间',
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record_time bigint DEFAULT '0' COMMENT '记录时间',
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index int NOT NULL COMMENT 'Index of the report',
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granularity int DEFAULT '60' COMMENT 'Time granualarity: 5/10/.../60/300 (second)',
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kpi_values text CHARACTER SET utf8mb4 COLLATE utf8mb4_bin COMMENT 'KPI values JSON String',
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PRIMARY KEY (id) USING BTREE,
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KEY idx_kpi_%s_ne_at (ne_id DESC, created_time DESC) USING BTREE COMMENT '索引-网元ID_记录时间'
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='KPI_%s';
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`,
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lowerNeType, lowerNeType, strings.ToUpper(neType),
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)
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_, err := db.ExecDB("", sql, nil)
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return err
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}
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// createTableBySQLite 创建表SQLite
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func (r KpiReport) createTableBySQLite(neType string) error {
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lowerNeType := strings.ToLower(neType)
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sql := fmt.Sprintf(
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`
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CREATE TABLE IF NOT EXISTS "kpi_report_%s" (
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"id" integer NOT NULL,
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"ne_id" integer,
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"created_time" integer,
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"record_time" integer,
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"index" integer NOT NULL,
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"granularity" integer,
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"kpi_values" text,
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PRIMARY KEY ("id")
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);
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CREATE INDEX IF NOT EXISTS "idx_kpi_%s_ne_at"
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ON "kpi_report_%s" (
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"ne_id" DESC,
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"created_time" DESC
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);
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`,
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lowerNeType, lowerNeType, lowerNeType,
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)
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_, err := db.ExecDB("", sql, nil)
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return err
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}
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// Select 查询数据
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func (r KpiReport) Select(neType string, neId int64, beginTime, endTime int64) []model.KpiReport {
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rows := []model.KpiReport{}
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if neType == "" {
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return rows
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}
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tx := db.DB("").Model(&model.KpiReport{})
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// 表名
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tx = tx.Table(fmt.Sprintf("kpi_report_%s", strings.ToLower(neType)))
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tx = tx.Where("ne_id = ?", neId)
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tx = tx.Where("created_time >= ? and created_time <= ?", beginTime, endTime)
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// 查询数据
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if err := tx.Select("kpi_values", "created_time").Find(&rows).Error; err != nil {
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logger.Errorf("query find err => %v", err.Error())
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return rows
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}
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return rows
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}
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// SelectKPITitle 网元对应的指标名称
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func (r KpiReport) SelectKPITitle(neType string) []model.KpiTitle {
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rows := []model.KpiTitle{}
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if neType == "" {
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return rows
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}
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tx := db.DB("").Model(&model.KpiTitle{})
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// 构建查询条件
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tx = tx.Where("ne_type = ? and status_flag = ?", neType, "1")
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// 查询数据
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if err := tx.Find(&rows).Error; err != nil {
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logger.Errorf("query find err => %v", err.Error())
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return rows
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}
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return rows
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}
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// SelectByPageTitle 分页查询集合
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func (r KpiReport) TitleSelectByPage(query map[string]string) ([]model.KpiTitle, int64) {
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tx := db.DB("").Model(&model.KpiTitle{})
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// 查询条件拼接
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if v, ok := query["neType"]; ok && v != "" {
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tx = tx.Where("ne_type = ?", v)
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}
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if v, ok := query["kpiId"]; ok && v != "" {
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tx = tx.Where("kpi_id like ?", fmt.Sprintf("%s%%", v))
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}
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if v, ok := query["title"]; ok && v != "" {
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tx = tx.Where("cn_title like ? or en_title like ?", fmt.Sprintf("%%%s%%", v), fmt.Sprintf("%%%s%%", v))
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}
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if v, ok := query["statusFlag"]; ok && v != "" {
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tx = tx.Where("status_flag = ?", v)
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}
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// 查询结果
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var total int64 = 0
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rows := []model.KpiTitle{}
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// 查询数量 长度为0直接返回
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if err := tx.Count(&total).Error; err != nil || total <= 0 {
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return rows, total
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}
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// 分页
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pageNum, pageSize := db.PageNumSize(query["pageNum"], query["pageSize"])
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tx = tx.Offset(int(pageNum * pageSize)).Limit(int(pageSize))
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// 排序
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if v, ok := query["sortField"]; ok && v != "" {
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sortSql := v
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if o, ok := query["sortOrder"]; ok && o != "" {
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if o == "desc" {
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sortSql += " desc "
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} else {
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sortSql += " asc "
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}
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}
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tx = tx.Order(sortSql)
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}
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// 查询数据
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if err := tx.Find(&rows).Error; err != nil {
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logger.Errorf("query err => %v", err)
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}
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return rows, total
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}
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// TitleSelect 网元对应的指标名称
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func (r KpiReport) TitleSelect(param model.KpiTitle) []model.KpiTitle {
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tx := db.DB("").Model(&model.KpiTitle{})
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// 构建查询条件
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if param.NeType != "" {
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tx = tx.Where("ne_type =?", param.NeType)
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}
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if param.KpiId != "" {
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tx = tx.Where("kpi_id = ?", param.KpiId)
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}
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if param.StatusFlag != "" {
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tx = tx.Where("status_flag = ?", param.StatusFlag)
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}
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// 查询数据
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rows := []model.KpiTitle{}
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if err := tx.Find(&rows).Error; err != nil {
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logger.Errorf("query find err => %v", err.Error())
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return rows
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}
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return rows
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}
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// TitleInsert 新增信息
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func (r KpiReport) TitleInsert(param model.KpiTitle) int64 {
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tx := db.DB("").Create(¶m)
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if err := tx.Error; err != nil {
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logger.Errorf("Create err => %v", err)
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}
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return param.ID
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}
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// TitleUpdate 修改信息
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func (r KpiReport) TitleUpdate(param model.KpiTitle) int64 {
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if param.ID <= 0 {
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return 0
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}
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tx := db.DB("").Model(&model.KpiTitle{})
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// 构建查询条件
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tx = tx.Where("id = ?", param.ID)
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tx = tx.Omit("id", "title_json")
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// 执行更新
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if err := tx.Updates(param).Error; err != nil {
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logger.Errorf("update err => %v", err.Error())
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return 0
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}
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return tx.RowsAffected
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}
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// TitleDeleteByIds 批量删除信息
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func (r KpiReport) TitleDeleteByIds(ids []int64) int64 {
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if len(ids) <= 0 {
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return 0
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}
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tx := db.DB("").Where("id in ?", ids)
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if err := tx.Delete(&model.KpiTitle{}).Error; err != nil {
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logger.Errorf("delete err => %v", err.Error())
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return 0
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}
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return tx.RowsAffected
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}
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