新增PocketBase支持

package.json

@@ -9,6 +9,7 @@
     "antd": "^6.3.0",
     "colors": "^1.4.0",
     "esbuild": "^0.27.3",
+    "pocketbase": "^0.26.8",
     "react": "^19.2.4",
     "react-dom": "^19.2.4"
   },

src/config.ts

@@ -36,13 +36,22 @@ type IndexedDbConfigData = {
     compress?: boolean;
 }
 
+type PocketBaseConfigData = {
+    url?: string;
+    username?: string;
+    password?: string;
+    prefix?: string;
+}
+
 export enum DbType {
     IndexedDb,
+    PocketBase,
 }
 
 type DbConfigData = {
     IndexedDb?: IndexedDbConfigData;
     DbType?: DbType;
+    PocketBase?: PocketBaseConfigData;
 }
 
 export class IndexedDbConfig {
@@ -58,6 +67,37 @@ export class IndexedDbConfig {
     }
 }
 
+export class PocketBaseConfig {
+    config: PocketBaseConfigData;
+    constructor(config: PocketBaseConfigData) {
+        this.config = config;
+    }
+    get url(): string {
+        return this.config.url ?? 'http://localhost:8090';
+    }
+    set url(value: string) {
+        this.config.url = value;
+    }
+    get username(): string {
+        return this.config.username ?? '';
+    }
+    set username(value: string) {
+        this.config.username = value;
+    }
+    get password(): string {
+        return this.config.password ?? '';
+    }
+    set password(value: string) {
+        this.config.password = value;
+    }
+    get prefix(): string {
+        return this.config.prefix ?? '';
+    }
+    set prefix(value: string) {
+        this.config.prefix = value;
+    }
+}
+
 export class DbConfig {
     static STORAGE_KEY = 'db_config';
     config?: DbConfigData;
@@ -93,4 +133,13 @@ export class DbConfig {
         }
         this.config.DbType = value;
     }
+    get PocketBase(): PocketBaseConfig {
+        if (!this.config) {
+            throw new Error('Config not initialized');
+        }
+        if (!this.config.PocketBase) {
+            this.config.PocketBase = {};
+        }
+        return new PocketBaseConfig(this.config.PocketBase);
+    }
 }

src/db/interfaces.ts

@@ -1,5 +1,6 @@
 import { DbConfig, DbType } from "../config";
 import { IndexedDb } from "./indexedDb";
+import { PocketBaseDb } from "./pocketBase";
 import type { QdChapterInfo } from "../types";
 
 export interface Db {
@@ -17,8 +18,11 @@ export async function createDb(): Promise<Db> {
     await config.init();
     switch (config.DbType) {
         case DbType.IndexedDb:
-            const db = new IndexedDb(config.IndexedDb);
+            const db1 = new IndexedDb(config.IndexedDb);
-            return db;
+            return db1;
+        case DbType.PocketBase:
+            const db2 = new PocketBaseDb(config.PocketBase);
+            return db2;
         default:
             throw new Error('Unsupported database type');
     }

src/db/pocketBase.ts

@@ -0,0 +1,129 @@
+import type { Db } from "./interfaces";
+import PocketBase from "pocketbase";
+import type { CollectionModel } from "pocketbase";
+import { PocketBaseConfig } from "../config";
+import { QdChapterInfo } from "../types";
+import { hash_qdchapter_info } from "../utils/qd";
+
+const QD_CHAPTERS_FIELDS = [
+    {
+        'name': 'chapterId',
+        'type': 'number',
+        'required': true,
+    },
+    {
+        'name': 'bookId',
+        'type': 'number',
+        'required': true,
+    },
+    {
+        'name': 'time',
+        'type': 'number',
+        'required': true,
+    },
+    {
+        'name': 'hash',
+        'type': 'text',
+        'required': true,
+    },
+    {
+        'name': 'data',
+        'type': 'json',
+        'required': true,
+    }
+];
+const QD_CHAPTERS_INDEXES = [
+    'CREATE INDEX `idx_cid` ON `{name}` (chapterId)',
+    'CREATE INDEX `idx_bid` ON `{name}` (bookId)',
+    'CREATE INDEX `idx_hash` ON `{name}` (chapterId,bookId,hash)',
+]
+
+export class PocketBaseDb implements Db {
+    client: PocketBase;
+    cfg: PocketBaseConfig;
+    constructor(cfg: PocketBaseConfig) {
+        this.cfg = cfg;
+        this.client = new PocketBase(cfg.url);
+    }
+    async init() {
+        await this.client.collection('_superusers').authWithPassword(this.cfg.username, this.cfg.password);
+        if (!this.client.authStore.isValid) {
+            throw new Error('Failed to authenticate with PocketBase. Please check your credentials.');
+        }
+        const collections = await this.client.collections.getFullList({filter: this.cfg.prefix ? `name ~ "${this.cfg.prefix}%"` : undefined});
+        const collectionNames = new Set(collections.map(c => c.name));
+        if (!collectionNames.has(`${this.cfg.prefix}qd_chapters`)) {
+            await this.createCollection('qd_chapters', QD_CHAPTERS_FIELDS, QD_CHAPTERS_INDEXES);
+        } else {
+            const target = collections.find(c => c.name === `${this.cfg.prefix}qd_chapters`)!;
+            if (!this.checkCollection(target, QD_CHAPTERS_FIELDS, QD_CHAPTERS_INDEXES)) {
+                await this.updateCollection('qd_chapters', QD_CHAPTERS_FIELDS, QD_CHAPTERS_INDEXES);
+            }
+        }
+    }
+    async createCollection(name: string, fields: Record<string, unknown>[], indexes: string[]) {
+        await this.client.collections.create({
+            name: `${this.cfg.prefix}${name}`,
+            type: 'base',
+            fields: fields,
+            indexes: indexes,
+        });
+    }
+    async updateCollection(name: string, fields: Record<string, unknown>[], indexes: string[]) {
+        const nidexes = indexes.map(i => i.replace('{name}', `${this.cfg.prefix}${name}`));
+        await this.client.collections.update(`${this.cfg.prefix}${name}`, {
+            fields: fields,
+            indexes: nidexes,
+        });
+    }
+    checkCollection(col: CollectionModel, fields: Record<string, unknown>[], indexes: string[]) {
+        for (const field of fields) {
+            const name = field.name;
+            const target = col.fields.find(f => f.name === name);
+            if (!target) {
+                return false;
+            }
+            for (const key in field) {
+                if (field[key] !== target[key]) {
+                    return false;
+                }
+            }
+        }
+        for (const index of indexes) {
+            const tindex = index.replace('{name}', col.name);
+            if (!col.indexes.includes(tindex)) {
+                return false;
+            }
+        }
+        return true;
+    }
+    async saveQdChapter(info: QdChapterInfo) {
+        const hash = hash_qdchapter_info(info);
+        const existed = await this.hasQdChapter(info.id, info.bookId, hash);
+        if (existed) {
+            console.log(`Chapter ${info.id} of book ${info.bookId} already exists in database, skipping`);
+            return;
+        }
+        info.hash = undefined;
+        const re = await this.client.collection(`${this.cfg.prefix}qd_chapters`).create({
+            chapterId: info.id,
+            bookId: info.bookId,
+            time: info.time,
+            hash: hash,
+            data: info,
+        });
+        console.log(re);
+    }
+    async hasQdChapter(id: number, bookId: number, hash: string) {
+        const records = await this.client.collection(`${this.cfg.prefix}qd_chapters`).getList(1, 1, {
+            filter: `chapterId = ${id} && bookId = ${bookId} && hash = "${hash}"`,
+            fields: 'id',
+        });
+        return records.totalItems > 0;
+    }
+    close(): void {
+        this.client.cancelAllRequests();
+        this.client.authStore.clear();
+    }
+}
+

src/settings/DbSettings.tsx

@@ -1,9 +1,12 @@
-import { FloatButton, Affix, Button, Space, Select, Input } from "antd";
+import { FloatButton, Affix, Button, Space, Select, Input, Typography, Alert } from "antd";
 import { SaveTwoTone, SaveOutlined, SyncOutlined } from "@ant-design/icons";
 import { useEffect, useState } from "react";
-import { DbConfig, DbType, IndexedDbConfig } from "../config";
+import { DbConfig, DbType, IndexedDbConfig, PocketBaseConfig } from "../config";
 import AlertWarn from "../components/AlertWarn";
 import SwitchLabel from "../components/SwitchLabel";
+import PocketBase from "pocketbase";
+
+const { Text } = Typography;
 
 function IndexedDbSettings({config}: { config: IndexedDbConfig }) {
     const [compress, setCompress] = useState(false);
@@ -19,6 +22,68 @@ function IndexedDbSettings({config}: { config: IndexedDbConfig }) {
     </>)
 }
 
+async function testPocketBaseConnection(config: PocketBaseConfig) {
+    const client = new PocketBase(config.url);
+    const authData = await client.collection('_superusers').authWithPassword(config.username, config.password);
+    return client.authStore.isValid;
+}
+
+function PocketBaseSettings({config}: { config: PocketBaseConfig }) {
+    const [url, setUrl] = useState('http://localhost:8090');
+    const [username, setUsername] = useState('');
+    const [password, setPassword] = useState('');
+    const [prefix, setPrefix] = useState('');
+    const [testing, setTesting] = useState(false);
+    const [testResult, setTestResult] = useState<string | null>(null);
+    useEffect(() => {
+        setUrl(config.url);
+        setUsername(config.username);
+        setPassword(config.password);
+        setPrefix(config.prefix);
+    }, [config]);
+    async function handleTestConnection() {
+        setTesting(true);
+        setTestResult(null);
+        try {
+            const result = await testPocketBaseConnection(config);
+            setTestResult(result ? "连接成功！" : "连接失败！");
+        } catch (e) {
+            setTestResult(e instanceof Error ? e.message : "未知错误");
+        } finally {
+            setTesting(false);
+        }
+    }
+    function handleUrlChange(value: string) {
+        setUrl(value);
+        config.url = value;
+    }
+    function handleUsernameChange(value: string) {
+        setUsername(value);
+        config.username = value;
+    }
+    function handlePasswordChange(value: string) {
+        setPassword(value);
+        config.password = value;
+    }
+    function handlePrefixChange(value: string) {
+        setPrefix(value);
+        config.prefix = value;
+    }
+    return (<Space orientation="vertical">
+        <Text>服务器地址</Text>
+        <Input placeholder="服务器地址" value={url} onChange={e => handleUrlChange(e.target.value)} allowClear />
+        <Alert title="用户帐户需要是超级用户(superuser)才能正常工作" type="info" />
+        <Text>用户名</Text>
+        <Input placeholder="用户名" value={username} onChange={e => handleUsernameChange(e.target.value)} allowClear />
+        <Text>密码</Text>
+        <Input.Password placeholder="密码" value={password} onChange={e => handlePasswordChange(e.target.value)} allowClear />
+        <Text>前缀（可选）</Text>
+        <Input placeholder="前缀（可选）" value={prefix} onChange={e => handlePrefixChange(e.target.value)} allowClear />
+        <Button onClick={handleTestConnection} disabled={testing}>{testing ? "测试中..." : "测试连接"}</Button>
+        {testResult && <div>{testResult}</div>}
+    </Space>)
+}
+
 export default function DbSettings() {
     const [container, setContainer] = useState<HTMLElement | null>(null);
     const [config] = useState(new DbConfig());
@@ -56,13 +121,19 @@ export default function DbSettings() {
             </Affix>
             <br />
             <Space orientation="vertical">
+                <Text>数据库类型</Text>
                 <Select value={dbType} onChange={value => setDbType(value)} style={{ width: 200 }} options={[
                     {
                         label: "IndexedDb",
                         value: DbType.IndexedDb,
                     },
+                    {
+                        label: "PocketBase",
+                        value: DbType.PocketBase,
+                    },
                 ]} />
                 {dbType === DbType.IndexedDb && <IndexedDbSettings config={indexedDbConfig} />}
+                {dbType === DbType.PocketBase && <PocketBaseSettings config={config.PocketBase} />}
             </Space>
             <FloatButton icon={<SaveTwoTone />} tooltip="保存设置" onClick={saveSettings} />
             {alert && <AlertWarn title={alert.title} content={alert.content} onClose={() => setAlert(null)} />}

yarn.lock

@@ -796,6 +796,11 @@ json2mq@^0.2.0:
   dependencies:
     string-convert "^0.2.0"
 
+pocketbase@^0.26.8:
+  version "0.26.8"
+  resolved "https://registry.yarnpkg.com/pocketbase/-/pocketbase-0.26.8.tgz#1b800b5f69f2ab08c3e3da45fce25f45c6724c45"
+  integrity sha512-aQ/ewvS7ncvAE8wxoW10iAZu6ElgbeFpBhKPnCfvRovNzm2gW8u/sQNPGN6vNgVEagz44kK//C61oKjfa+7Low==
+
 react-dom@^19.2.4:
   version "19.2.4"
   resolved "https://registry.yarnpkg.com/react-dom/-/react-dom-19.2.4.tgz#6fac6bd96f7db477d966c7ec17c1a2b1ad8e6591"