/**
* Text Block Builder
* Fluent API for creating text/markdown blocks
*/
import {
DashboardBlock,
BlockType,
TextConfig,
TextStyle,
} from '../types';
export class TextBlockBuilder {
private config: Partial<TextConfig> = {
elements: [],
};
private blockPosition?: { x: number; y: number };
private blockSize?: { width: number; height: number };
/**
* Add text element
*/
addText(content: string, style?: TextStyle, link?: string): this {
if (!this.config.elements) {
this.config.elements = [];
}
this.config.elements.push({ content, style, link });
return this;
}
/**
* Add heading
*/
heading(content: string, level: 1 | 2 | 3 = 1): this {
return this.addText(content, {
bold: true,
fontSize: level === 1 ? 24 : level === 2 ? 20 : 16,
});
}
/**
* Add paragraph
*/
paragraph(content: string, style?: TextStyle): this {
return this.addText(content, style);
}
/**
* Add bold text
*/
bold(content: string): this {
return this.addText(content, { bold: true });
}
/**
* Add italic text
*/
italic(content: string): this {
return this.addText(content, { italic: true });
}
/**
* Add link
*/
link(content: string, url: string, style?: TextStyle): this {
return this.addText(content, style, url);
}
/**
* Add code block
*/
code(content: string): this {
return this.addText(content, { code: true });
}
/**
* Set text alignment
*/
alignment(alignment: 'left' | 'center' | 'right'): this {
this.config.alignment = alignment;
return this;
}
/**
* Set background color
*/
backgroundColor(color: string): this {
this.config.backgroundColor = color;
return this;
}
/**
* Set padding
*/
padding(padding: number): this {
this.config.padding = padding;
return this;
}
/**
* Set block position
*/
position(x: number, y: number): this {
this.blockPosition = { x, y };
return this;
}
/**
* Set block size
*/
size(width: number, height: number): this {
this.blockSize = { width, height };
return this;
}
/**
* Build the text block
*/
build(): DashboardBlock {
if (!this.config.elements || this.config.elements.length === 0) {
throw new Error('At least one text element is required');
}
return {
blockType: BlockType.TEXT,
config: this.config as TextConfig,
position: this.blockPosition,
size: this.blockSize,
};
}
}
