update
This commit is contained in:
Baobhan Sith
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import { getDb } from '../database';
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import { AppearanceSettings, UpdateAppearanceDto } from '../types/appearance.types';
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import { defaultUiTheme } from '../config/default-themes'; // Assuming default UI theme is here too
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const db = getDb();
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const TABLE_NAME = 'appearance_settings';
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const SETTINGS_ID = 1; // Use a fixed ID for the single row of global settings
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/**
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* 创建 appearance_settings 表 (如果不存在)
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*/
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const createTableIfNotExists = () => {
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const sql = `
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CREATE TABLE IF NOT EXISTS ${TABLE_NAME} (
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id INTEGER PRIMARY KEY, -- Fixed ID for the single settings row
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custom_ui_theme TEXT,
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active_terminal_theme_id TEXT,
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terminal_font_family TEXT,
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terminal_background_image TEXT,
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terminal_background_opacity REAL, -- Use REAL for floating point numbers
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page_background_image TEXT,
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page_background_opacity REAL,
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updated_at INTEGER NOT NULL
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);
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`;
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db.run(sql, (err) => {
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if (err) {
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console.error(`创建 ${TABLE_NAME} 表失败:`, err.message);
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} else {
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// 确保默认设置行存在
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ensureDefaultSettingsExist();
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}
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});
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};
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// 辅助函数：将数据库行转换为 AppearanceSettings 对象
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const mapRowToAppearanceSettings = (row: any): AppearanceSettings => {
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if (!row) return getDefaultAppearanceSettings(); // Return default if no row found
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return {
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_id: row.id.toString(),
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customUiTheme: row.custom_ui_theme,
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activeTerminalThemeId: row.active_terminal_theme_id,
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terminalFontFamily: row.terminal_font_family,
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terminalBackgroundImage: row.terminal_background_image,
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terminalBackgroundOpacity: row.terminal_background_opacity,
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pageBackgroundImage: row.page_background_image,
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pageBackgroundOpacity: row.page_background_opacity,
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updatedAt: row.updated_at,
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};
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};
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// 获取默认外观设置
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const getDefaultAppearanceSettings = (): AppearanceSettings => {
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// TODO: Find the ID of the default preset theme from terminal_themes table later
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// For now, leave activeTerminalThemeId null or undefined
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return {
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_id: SETTINGS_ID.toString(),
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customUiTheme: JSON.stringify(defaultUiTheme), // Use default UI theme
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activeTerminalThemeId: undefined, // Needs to be set after querying default theme ID
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terminalFontFamily: 'Consolas, "Courier New", monospace, "Microsoft YaHei", "微软雅黑"', // Default font
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terminalBackgroundImage: undefined,
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terminalBackgroundOpacity: 1.0,
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pageBackgroundImage: undefined,
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pageBackgroundOpacity: 1.0,
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updatedAt: Date.now(),
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};
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};
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/**
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* 确保默认设置行存在
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*/
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const ensureDefaultSettingsExist = () => {
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const defaults = getDefaultAppearanceSettings();
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const sqlSelect = `SELECT id FROM ${TABLE_NAME} WHERE id = ?`;
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db.get(sqlSelect, [SETTINGS_ID], (err, row) => {
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if (err) {
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console.error(`检查默认外观设置时出错:`, err.message);
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return;
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}
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if (!row) {
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const sqlInsert = `
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INSERT INTO ${TABLE_NAME} (
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id, custom_ui_theme, active_terminal_theme_id, terminal_font_family,
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terminal_background_image, terminal_background_opacity,
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page_background_image, page_background_opacity, updated_at
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) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
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`;
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db.run(sqlInsert, [
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SETTINGS_ID,
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defaults.customUiTheme,
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defaults.activeTerminalThemeId, // Initially undefined
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defaults.terminalFontFamily,
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defaults.terminalBackgroundImage,
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defaults.terminalBackgroundOpacity,
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defaults.pageBackgroundImage,
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defaults.pageBackgroundOpacity,
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defaults.updatedAt
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], (insertErr) => {
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if (insertErr) {
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console.error('插入默认外观设置失败:', insertErr.message);
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} else {
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console.log('默认外观设置已初始化。');
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// Now try to find and set the default theme ID
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findAndSetDefaultThemeId();
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}
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});
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} else {
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// If row exists, still check if default theme ID needs setting
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findAndSetDefaultThemeId();
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}
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});
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};
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/**
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* 查找默认终端主题 ID 并更新外观设置
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*/
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const findAndSetDefaultThemeId = async () => {
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try {
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// Find the default theme from the other table
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const defaultThemeSql = `SELECT id FROM terminal_themes WHERE is_system_default = 1 LIMIT 1`;
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// Explicitly type the row or use type assertion
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db.get(defaultThemeSql, [], async (err, defaultThemeRow: { id: number } | undefined) => {
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if (err) {
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console.error("查找默认终端主题 ID 失败:", err.message);
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return;
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}
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if (defaultThemeRow) {
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const defaultThemeId = defaultThemeRow.id.toString();
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// Check current appearance settings
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const currentSettings = await getAppearanceSettings();
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if (currentSettings && currentSettings.activeTerminalThemeId !== defaultThemeId) {
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// Update only if the active ID is not already the default
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console.log(`设置默认激活终端主题 ID 为: ${defaultThemeId}`);
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await updateAppearanceSettings({ activeTerminalThemeId: defaultThemeId });
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}
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} else {
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console.warn("未找到系统默认终端主题，无法设置 activeTerminalThemeId。");
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}
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});
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} catch (error) {
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console.error("设置默认终端主题 ID 时出错:", error);
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}
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};
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/**
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* 获取外观设置
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* @returns Promise<AppearanceSettings>
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*/
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export const getAppearanceSettings = async (): Promise<AppearanceSettings> => {
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return new Promise((resolve, reject) => {
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db.get(`SELECT * FROM ${TABLE_NAME} WHERE id = ?`, [SETTINGS_ID], (err, row) => {
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if (err) {
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console.error('获取外观设置失败:', err.message);
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reject(new Error('获取外观设置失败'));
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} else {
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resolve(mapRowToAppearanceSettings(row));
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}
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});
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});
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};
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/**
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* 更新外观设置
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* @param settingsDto 更新的数据
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* @returns Promise<boolean> 是否成功更新
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*/
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export const updateAppearanceSettings = async (settingsDto: UpdateAppearanceDto): Promise<boolean> => {
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const now = Date.now();
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let sql = `UPDATE ${TABLE_NAME} SET updated_at = ?`;
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const params: any[] = [now];
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// Dynamically build the SET part of the query
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const updates: string[] = [];
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for (const key in settingsDto) {
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if (Object.prototype.hasOwnProperty.call(settingsDto, key)) {
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const dbKey = key.replace(/[A-Z]/g, letter => `_${letter.toLowerCase()}`); // Convert camelCase to snake_case
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// Ensure only valid keys are updated
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if (['custom_ui_theme', 'active_terminal_theme_id', 'terminal_font_family', 'terminal_background_image', 'terminal_background_opacity', 'page_background_image', 'page_background_opacity'].includes(dbKey)) {
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updates.push(`${dbKey} = ?`);
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params.push((settingsDto as any)[key]);
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}
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}
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}
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if (updates.length === 0) {
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return true; // Nothing to update
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}
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sql += `, ${updates.join(', ')} WHERE id = ?`;
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params.push(SETTINGS_ID);
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return new Promise((resolve, reject) => {
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db.run(sql, params, function (err) {
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if (err) {
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console.error('更新外观设置失败:', err.message);
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reject(new Error('更新外观设置失败'));
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} else {
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resolve(this.changes > 0);
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}
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});
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});
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};
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// 初始化时创建表
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createTableIfNotExists();
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