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112 lines
2.2 KiB
C++
112 lines
2.2 KiB
C++
#pragma once
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#include <string>
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#include <vector>
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#include <optional>
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struct ActionRecord
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{
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int64_t id;
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std::string uuid;
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std::string classType;
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std::string type; // "redo" "undo" 表示在 redo 还是 undo 列表中
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std::vector<char> data;
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std::string timestamp;
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std::string createAt;
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};
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struct FileData
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{
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FileData()
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{
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}
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FileData(int64_t id, std::string filepath, std::vector<char> data, std::string createAt)
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{
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this->id = id;
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this->filepath = filepath;
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this->data = data;
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this->createAt = createAt;
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}
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int64_t id;
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std::string filepath;
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std::vector<char> data;
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std::string createAt;
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};
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// 原始图件和操作存储接口
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class IActionStorage
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{
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public:
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virtual ~IActionStorage() = default;
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/**
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* 插入文件数据
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*
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* \param filePath 文件绝对路径
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* \param fileData 原始文件数据记录
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* \return
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*/
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virtual bool InsertFileData(const std::string& filePath, FileData& fileData) = 0;
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/**
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* 获取原始文件数据
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*
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* \param filePath 文件绝对路径
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* \return 原始文件数据记录
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*/
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virtual std::optional<FileData> RetrieveFileData(const std::string& filePath) = 0;
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/**
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* 判断是否存在原始文件数据
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*
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* \param filePath 文件绝对路径
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* \return
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*/
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virtual bool ExistsFileData(const std::string& filePath) = 0;
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/**
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* 删除文件数据记录，包括删除 Action 记录
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*
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* \param filePath 文件绝对数据
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*/
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virtual void RemoveFileData(const std::string & filePath) = 0;
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/**
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* 添加文件操作记录
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*
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* \param filePath 文件绝对路径
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* \param record 操作记录
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* \return
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*/
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virtual bool AddActionRecord(const std::string& filePath, const ActionRecord& record) = 0;
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/**
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* 判断是否存在操作记录
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*
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* \param filePath 文件绝对路径
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* \param uuid 操作 uuid
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* \return
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*/
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virtual bool ExistsActionRecord(const std::string& filePath, const std::string& uuid) = 0;
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/**
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* 统计图件的 actioin 数量
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*
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* \param filePath 文件绝对路径
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* \return
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*/
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virtual int ActionRecordCount(const std::string& filePath) = 0;
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/**
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* 获取所有操作记录
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*
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* \param filePath 文件绝对路径
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* \return 返回所有的操作记录
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*/
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virtual std::vector<ActionRecord> RetrieveAllActionRecords(const std::string& filePath) = 0;
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virtual void ClearBackup(const std::string& path) = 0;
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};
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