Baobhan Sith
126 lines
4.7 KiB
TypeScript
126 lines
4.7 KiB
TypeScript
import { getDbInstance, runDb, getDb as getDbRow, allDb } from '../database/connection';
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// 定义快捷指令的接口
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export interface QuickCommand {
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id: number;
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name: string | null; // 名称可选
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command: string;
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usage_count: number;
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created_at: number; // Unix 时间戳 (秒)
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updated_at: number; // Unix 时间戳 (秒)
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}
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type DbQuickCommandRow = QuickCommand;
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/**
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* 添加一条新的快捷指令
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* @param name - 指令名称 (可选)
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* @param command - 指令内容
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* @returns 返回插入记录的 ID
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*/
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export const addQuickCommand = async (name: string | null, command: string): Promise<number> => {
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const sql = `INSERT INTO quick_commands (name, command, created_at, updated_at) VALUES (?, ?, strftime('%s', 'now'), strftime('%s', 'now'))`;
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try {
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const db = await getDbInstance();
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const result = await runDb(db, sql, [name, command]);
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if (typeof result.lastID !== 'number' || result.lastID <= 0) {
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throw new Error('添加快捷指令后未能获取有效的 lastID');
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}
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return result.lastID;
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} catch (err: any) {
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console.error('添加快捷指令时出错:', err.message);
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throw new Error('无法添加快捷指令');
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}
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};
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/**
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* 更新指定的快捷指令
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* @param id - 要更新的记录 ID
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* @param name - 新的指令名称 (可选)
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* @param command - 新的指令内容
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* @returns 返回是否成功更新 (true/false)
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*/
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export const updateQuickCommand = async (id: number, name: string | null, command: string): Promise<boolean> => {
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const sql = `UPDATE quick_commands SET name = ?, command = ?, updated_at = strftime('%s', 'now') WHERE id = ?`;
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try {
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const db = await getDbInstance();
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const result = await runDb(db, sql, [name, command, id]);
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return result.changes > 0;
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} catch (err: any) {
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console.error('更新快捷指令时出错:', err.message);
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throw new Error('无法更新快捷指令');
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}
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};
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/**
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* 根据 ID 删除指定的快捷指令
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* @param id - 要删除的记录 ID
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* @returns 返回是否成功删除 (true/false)
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*/
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export const deleteQuickCommand = async (id: number): Promise<boolean> => {
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const sql = `DELETE FROM quick_commands WHERE id = ?`;
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try {
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const db = await getDbInstance();
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const result = await runDb(db, sql, [id]);
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return result.changes > 0;
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} catch (err: any) {
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console.error('删除快捷指令时出错:', err.message);
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throw new Error('无法删除快捷指令');
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}
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};
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/**
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* 获取所有快捷指令
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* @param sortBy - 排序字段 ('name' 或 'usage_count')
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* @returns 返回包含所有快捷指令条目的数组
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*/
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export const getAllQuickCommands = async (sortBy: 'name' | 'usage_count' = 'name'): Promise<QuickCommand[]> => {
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let orderByClause = 'ORDER BY name ASC'; // 默认按名称升序
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if (sortBy === 'usage_count') {
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orderByClause = 'ORDER BY usage_count DESC, name ASC'; // 按使用频率降序，同频率按名称升序
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}
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const sql = `SELECT id, name, command, usage_count, created_at, updated_at FROM quick_commands ${orderByClause}`;
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try {
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const db = await getDbInstance();
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const rows = await allDb<DbQuickCommandRow>(db, sql);
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return rows;
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} catch (err: any) {
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console.error('获取快捷指令时出错:', err.message);
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throw new Error('无法获取快捷指令');
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}
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};
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/**
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* 增加指定快捷指令的使用次数
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* @param id - 要增加次数的记录 ID
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* @returns 返回是否成功更新 (true/false)
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*/
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export const incrementUsageCount = async (id: number): Promise<boolean> => {
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const sql = `UPDATE quick_commands SET usage_count = usage_count + 1, updated_at = strftime('%s', 'now') WHERE id = ?`;
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try {
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const db = await getDbInstance();
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const result = await runDb(db, sql, [id]);
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return result.changes > 0;
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} catch (err: any) {
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console.error('增加快捷指令使用次数时出错:', err.message);
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throw new Error('无法增加快捷指令使用次数');
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}
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};
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/**
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* 根据 ID 查找快捷指令 (用于编辑前获取数据)
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* @param id - 要查找的记录 ID
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* @returns 返回找到的快捷指令条目，如果未找到则返回 undefined
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*/
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export const findQuickCommandById = async (id: number): Promise<QuickCommand | undefined> => {
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const sql = `SELECT id, name, command, usage_count, created_at, updated_at FROM quick_commands WHERE id = ?`;
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try {
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const db = await getDbInstance();
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const row = await getDbRow<DbQuickCommandRow>(db, sql, [id]);
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return row;
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} catch (err: any) {
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console.error('查找快捷指令时出错:', err.message);
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throw new Error('无法查找快捷指令');
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}
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};
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