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# dependencies (bun install)
node_modules
# output
out
dist
*.tgz
# code coverage
coverage
*.lcov
# logs
logs
_.log
report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
# dotenv environment variable files
.env
.env.development.local
.env.test.local
.env.production.local
.env.local
# caches
.eslintcache
.cache
*.tsbuildinfo
# IntelliJ based IDEs
.idea
# Finder (MacOS) folder config
.DS_Store

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# datax-config
To install dependencies:
```bash
bun install
```
To run:
```bash
bun run index.ts
```
This project was created using `bun init` in bun v1.2.17. [Bun](https://bun.sh) is a fast all-in-one JavaScript runtime.

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"lockfileVersion": 1,
"workspaces": {
"": {
"name": "datax-config",
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"@types/bun": "latest",
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"typescript": "^5",
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}

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package.json Normal file
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{
"name": "datax-config",
"module": "index.ts",
"type": "module",
"private": true,
"devDependencies": {
"@types/bun": "latest"
},
"peerDependencies": {
"typescript": "^5"
}
}

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// 大屏设计时的配置
interface ScreenDesignTimeConfig {
// 大屏样式
style: {
width: number;
height: number;
background: string;
stretchMode: string; // 拉伸模式
};
// 组件配置
// 可以支持组件包含子组件
// 当type不是group且children非空时表示该组件有子组件
components: Array<{
id: string; // 组件id唯一
type: string | "group"; // 组件类型(区别于分组)
name: string; // 组件名称(可由用户定义)
parentId?: string; // 组件分组id如果存在
zIndex?: number; // 组件在分组中的层级
collapsed?: boolean; // 分组特有属性当type为"group"时使用)
children: ScreenDesignTimeConfig["components"];
// 组件在画布上的布局和样式
style: {
left: number; // 组件在画布上的X轴距离
top: number; // 组件在画布上的Y轴距离
width: number; // 组件宽度
height: number; // 组件高度
rotate: number; // 组件旋转角度
visibility: string; // 组件可见性
opacity: number; // 组件透明度
pointerEvents: string; // 事件穿透
allowDrag: boolean; // 允许拖动
allowDrop: boolean; // 允许放置
};
props: {
[name: string]: any;
};
data: any; // 组件数据
dataSource: {
variableNames: Array<string>; // 关联的全局变量名称
type: "static" | "api" | "variable";
// 数据源配置
config: {
value?: any;
url?: string;
method?: "GET" | "POST";
headers?: Record<string, any>;
query?: Record<string, any>;
body?: Record<string, any>;
};
cors: boolean; // 服务器代理请求
filterIds: Array<string>;
};
// 组件交互
interaction: {
// 下游交互事件
events: Array<{
id: string;
name: string;
// 判断条件
conditions: Array<{
// 每个判断条件可以由一系列过滤器组合而成
filterIds: Array<string>;
// 交互动作
// 在配置事件动作时,先选择交互对象,再选择交互动作
// 交互对象允许多选,多选后,交互动作的范围收缩到所选交互对象共有的动作
// 如何判断一个动作是否为指定的多个交互对象所共有?动作名称与动作参数都相同
// 为什么要添加beforeAction字段计划支持分组向内部组件分派数据
// 即组件允许实现一个名为【更新数据】的动作(区别于【请求数据】),
// 该动作接收参数并将其直接赋值给组件数据,为了规范数据,在设计时需要在动作执行前做一些预处理
actions: {
components: Array<{
id: string; // 下游交互组件ID
name: string;
filtersReturn: any; // 与判断条件的返回值相对应
beforeAction: Array<string>; // 交互前动作过滤器ID
actionName: string; // 交互动作名称
params: any; // 交互动作参数
}>;
variables: Array<{
id: string;
name: string;
beforeAction: Array<string>; // 交互前动作过滤器ID
actionName: string; // 交互动作名称
params: any; // 交互动作参数
}>;
};
}>;
}>;
};
}>;
// 全局变量
// 如果一个全局变量的数据源是静态数据源,则只通过组件的事件去更新变量
// 如果一个全局变量的数据源是API则尽量不要由组件事件去更新这个变量
variables: Array<{
id: string;
name: string;
description?: string;
data: any;
dataSource: {
type: "static" | "api";
// 数据源配置
config: {
value?: any;
url?: string;
method?: "GET" | "POST";
headers?: Record<string, any>;
query?: Record<string, any>;
body?: Record<string, any>;
};
cors: boolean;
filterIds: Array<string>;
};
}>;
// 过滤器
filters: Array<{
id: string;
name: string;
payload: string; // (data: any, variables: any) => Promise<any>
}>;
}
// 组件的分类:
// 1. 数据组件:大屏中的组件
// 2. 控制组件:大屏中的悬浮组件,可拖拽,贴边时可隐藏,比如一个控制面版用于操作摄像机/录像机等设备
// 3. 反馈组件:弹窗(全局,带遮罩)
interface ScreenRuntimeConfig {}

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console.log("Hello via Bun!");

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{
"compilerOptions": {
// Environment setup & latest features
"lib": ["ESNext"],
"target": "ESNext",
"module": "Preserve",
"moduleDetection": "force",
"jsx": "react-jsx",
"allowJs": true,
// Bundler mode
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"verbatimModuleSyntax": true,
"noEmit": true,
// Best practices
"strict": true,
"skipLibCheck": true,
"noFallthroughCasesInSwitch": true,
"noUncheckedIndexedAccess": true,
"noImplicitOverride": true,
// Some stricter flags (disabled by default)
"noUnusedLocals": false,
"noUnusedParameters": false,
"noPropertyAccessFromIndexSignature": false
}
}