eUi/include/eui_singleton/configCacheStore.h

#include <eui_tools/sql/qSqlBase.h>
#pragma once

#pragma once
#include <QString>
#include <QDateTime>
#include <QJsonObject>
#include <QJsonArray>
#include <QJsonDocument>
#include <vector>
#include <map>

// 界面上运行时数据缓存
class runtimeDataCacheStore {
public:
    // 表枚举（统一管理）
    enum class Table {
        RuntimeCache,//运行时数据缓存
        Statistics//统计数据缓存
    };

    explicit runtimeDataCacheStore(sqliteConnection* dbIn)
        : db(dbIn) {
        initAllTables();
    }

    //设置
    bool set(Table table,
        const QString& className,
        const int& okCount,
        const int& ngCount,
        const QMap<QString, int>& defects)
    {
        return set(table, className, okCount, ngCount, defects, {});
    }
    bool set(Table table,
        const QString& className,
        const int& okCount,
        const int& ngCount,
        const std::map<std::string, int>& defects)
    {
        QMap<QString, int> qDefects = toQMap(defects);
        return set(table, className, okCount, ngCount, qDefects, {});
    }
    bool set(Table table,
        const QString& className,
        const int& okCount,
        const int& ngCount,
        const QMap<QString, int>& defects,
        const QMap<QString, QMap<int, int>>& defectsByHour)
    {
        QString tableName = getTableName(table);
        QString defectsJson = serializeDefects(defects);
        QString defectsByHourJson = serializeDefectsByHour(defectsByHour);

        QString sql = QString(R"(
            INSERT INTO %1 (
                class_name, ok_count, ng_count, defects, defects_by_hour, update_time
            )
            VALUES (?, ?, ?, ?, ?, ?)
            ON CONFLICT(class_name) DO UPDATE SET
                ok_count = excluded.ok_count,
                ng_count = excluded.ng_count,
                defects = excluded.defects,
                defects_by_hour = excluded.defects_by_hour,
                update_time = excluded.update_time;
        )").arg(tableName);

        return db->execute(sql, {
            className,
            okCount,
            ngCount,
            defectsJson,
            defectsByHourJson,
            QDateTime::currentSecsSinceEpoch()
            });
    }
    bool set(Table table,
        const QString& className,
        const int& okCount,
        const int& ngCount,
        const std::map<std::string, int>& defects,
        const std::map<std::string, std::map<int, int>>& defectsByHour)
    {
        QMap<QString, int> qDefects = toQMap(defects);
        QMap<QString, QMap<int, int>> qDefectsByHour = toHourQMap(defectsByHour);
        return set(table, className, okCount, ngCount, qDefects, qDefectsByHour);
    }

    // 读取
    bool get(Table table,
        const QString& className,
        int& okCount,
        int& ngCount,
        QMap<QString, int>& defects)
    {
        QMap<QString, QMap<int, int>> defectsByHour;
        return get(table, className, okCount, ngCount, defects, defectsByHour);
    }
    bool get(Table table,
        const QString& className,
        int& okCount,
        int& ngCount,
        std::map<std::string, int>& defects)
    {
        QMap<QString, int> qDefects;
        QMap<QString, QMap<int, int>> qDefectsByHour;

        bool ret = get(table, className, okCount, ngCount, qDefects, qDefectsByHour);
        if (!ret)
            return false;

        defects = toStdMap(qDefects);
        return true;
    }
    bool get(Table table,
        const QString& className,
        int& okCount,
        int& ngCount,
        QMap<QString, int>& defects,
        QMap<QString, QMap<int, int>>& defectsByHour)
    {
        QString tableName = getTableName(table);

        auto results = db->_search(
            tableName,
            { "ok_count", "ng_count", "defects", "defects_by_hour" },
            { {"class_name", className} }
        );

        if (results.empty())
            return false;

        const auto& row = results[0];

        if (row.find("ok_count") != row.end())
            okCount = row.at("ok_count").toInt();

        if (row.find("ng_count") != row.end())
            ngCount = row.at("ng_count").toInt();

        if (row.find("defects") != row.end()) {
            QString defectsJson = row.at("defects").toString();
            defects = deserializeDefects(defectsJson);
        }

        if (row.find("defects_by_hour") != row.end()) {
            QString defectsByHourJson = row.at("defects_by_hour").toString();
            defectsByHour = deserializeDefectsByHour(defectsByHourJson);
        }

        return true;
    }
    bool get(Table table,
        const QString& className,
        int& okCount,
        int& ngCount,
        std::map<std::string, int>& defects,
        std::map<std::string, std::map<int, int>>& defectsByHour)
    {
        QMap<QString, int> qDefects;
        QMap<QString, QMap<int, int>> qDefectsByHour;

        bool ret = get(table, className, okCount, ngCount, qDefects, qDefectsByHour);
        if (!ret)
            return false;

        defects = toStdMap(qDefects);
        defectsByHour = toHourStdMap(qDefectsByHour);
        return true;
    }
private:
    sqliteConnection* db = nullptr;

    // enum -> 表名映射（核心）
    QString getTableName(Table table) const {
        switch (table) {
		case Table::RuntimeCache:  return "runtime_cache_hide";//运行时数据缓存
		case Table::Statistics:    return "statistics_cache_hide";//统计数据缓存
        default:                  return "unknow_cache_hide";
        }
    }

    // 初始化所有表
    void initAllTables() {
        for (auto table : {Table::RuntimeCache, Table::Statistics }) {
            initTable(getTableName(table));
        }
    }

    void initTable(const QString& tableName) {
        if (tableName == "unknow_cache_hide") {
            qCritical() << "Attempted to initialize unknown table: " << tableName;
            return;
        }
        db->createTable(tableName, {
            {"class_name", "TEXT PRIMARY KEY"},
            {"ok_count", "INTEGER"},
            {"ng_count", "INTEGER"},
            {"defects", "TEXT"},
            {"defects_by_hour", "TEXT"},
            {"update_time", "INTEGER"}
            });

        // 旧版本数据库可能缺少新列，CREATE TABLE IF NOT EXISTS 不会补列，需要显式迁移
        ensureColumn(tableName, "defects_by_hour", "TEXT");
    }

    void ensureColumn(const QString& tableName, const QString& columnName, const QString& columnType) {
        const auto columns = db->query(QString("PRAGMA table_info(%1)").arg(tableName));
        for (const auto& column : columns) {
            if (column.value("name").toString() == columnName)
                return;
        }
        db->execute(QString("ALTER TABLE %1 ADD COLUMN %2 %3")
            .arg(tableName, columnName, columnType));
    }

    // QMap -> JSON（更简洁版本）
    QString serializeDefects(const QMap<QString, int>& defects) {
        QJsonObject obj;
        for (auto it = defects.begin(); it != defects.end(); ++it) {
            obj[it.key()] = it.value();
        }
        return QJsonDocument(obj).toJson(QJsonDocument::Compact);
    }

    // JSON -> QMap
    QMap<QString, int> deserializeDefects(const QString& json) {
        QMap<QString, int> result;

        QJsonDocument doc = QJsonDocument::fromJson(json.toUtf8());
        if (!doc.isObject())
            return result;

        QJsonObject obj = doc.object();
        for (auto it = obj.begin(); it != obj.end(); ++it) {
            result[it.key()] = it.value().toInt();
        }

        return result;
    }

    QString serializeDefectsByHour(const QMap<QString, QMap<int, int>>& defectsByHour) {
        QJsonObject obj;
        for (auto it = defectsByHour.begin(); it != defectsByHour.end(); ++it) {
            QJsonObject hourObj;
            const auto& hourMap = it.value();
            for (auto hourIt = hourMap.begin(); hourIt != hourMap.end(); ++hourIt) {
                hourObj[QString::number(hourIt.key())] = hourIt.value();
            }
            obj[it.key()] = hourObj;
        }
        return QJsonDocument(obj).toJson(QJsonDocument::Compact);
    }

    QMap<QString, QMap<int, int>> deserializeDefectsByHour(const QString& json) {
        QMap<QString, QMap<int, int>> result;

        QJsonDocument doc = QJsonDocument::fromJson(json.toUtf8());
        if (!doc.isObject())
            return result;

        QJsonObject obj = doc.object();
        for (auto it = obj.begin(); it != obj.end(); ++it) {
            if (!it.value().isObject())
                continue;

            QJsonObject hourObj = it.value().toObject();
            QMap<int, int> hourMap;
            for (auto hourIt = hourObj.begin(); hourIt != hourObj.end(); ++hourIt) {
                bool ok = false;
                const int hour = hourIt.key().toInt(&ok);
                if (ok)
                    hourMap[hour] = hourIt.value().toInt();
            }
            result[it.key()] = hourMap;
        }

        return result;
    }
    // std::map -> QMap
    QMap<QString, int> toQMap(const std::map<std::string, int>& in) {
        QMap<QString, int> out;
        for (const auto& [k, v] : in) {
            out[QString::fromStdString(k)] = v;
        }
        return out;
    }

    // QMap -> std::map
    std::map<std::string, int> toStdMap(const QMap<QString, int>& in) {
        std::map<std::string, int> out;
        for (auto it = in.begin(); it != in.end(); ++it) {
            out[it.key().toStdString()] = it.value();
        }
        return out;
    }

    // std::map -> QMap
    QMap<QString, QMap<int, int>> toHourQMap(const std::map<std::string, std::map<int, int>>& in) {
        QMap<QString, QMap<int, int>> out;
        for (const auto& [k, v] : in) {
            QMap<int, int> hourMap;
            for (const auto& [hour, count] : v) {
                hourMap[hour] = count;
            }
            out[QString::fromStdString(k)] = hourMap;
        }
        return out;
    }

    // QMap -> std::map
    std::map<std::string, std::map<int, int>> toHourStdMap(const QMap<QString, QMap<int, int>>& in) {
        std::map<std::string, std::map<int, int>> out;
        for (auto it = in.begin(); it != in.end(); ++it) {
            std::map<int, int> hourMap;
            const auto& qHourMap = it.value();
            for (auto hourIt = qHourMap.begin(); hourIt != qHourMap.end(); ++hourIt) {
                hourMap[hourIt.key()] = hourIt.value();
            }
            out[it.key().toStdString()] = hourMap;
        }
        return out;
    }
};