// blocks

export type BlockBase = {
	id: string;
	type: string;
};

export type TextBlock = BlockBase & {
	type: "text";
	text: string;
};

export type SectionBlock = BlockBase & {
	type: "section";
	title: string;
	children: (Block | VarBlock)[];
};

export type ImageBlock = BlockBase & {
	type: "image";
	fileId: string | null;
};

export type ButtonBlock = BlockBase & {
	type: "button";
	text: any;
	primary: boolean;
	action: string;
	content: string;
	event: string;
	message: string;
	var: string;
	fn: string;
};

export type IfBlock = BlockBase & {
	type: "if";
	var: string;
	children: Block[];
};

export type TextareaBlock = BlockBase & {
	type: "textarea";
	text: string;
};

export type PostBlock = BlockBase & {
	type: "post";
	text: string;
	attachCanvasImage: boolean;
	canvasId: string;
};

export type CanvasBlock = BlockBase & {
	type: "canvas";
	name: string; // canvas id
	width: number;
	height: number;
};

export type NoteBlock = BlockBase & {
	type: "note";
	detailed: boolean;
	note: string | null;
};

export type Block =
	| TextBlock
	| SectionBlock
	| ImageBlock
	| ButtonBlock
	| IfBlock
	| TextareaBlock
	| PostBlock
	| CanvasBlock
	| NoteBlock
	| VarBlock;

// variable blocks

export type VarBlockBase = BlockBase & {
	name: string;
};

export type NumberInputVarBlock = VarBlockBase & {
	type: "numberInput";
	text: string;
};

export type TextInputVarBlock = VarBlockBase & {
	type: "textInput";
	text: string;
};

export type SwitchVarBlock = VarBlockBase & {
	type: "switch";
	text: string;
};

export type RadioButtonVarBlock = VarBlockBase & {
	type: "radioButton";
	title: string;
	values: string[];
};

export type CounterVarBlock = VarBlockBase & {
	type: "counter";
	text: string;
	inc: number;
};

export type VarBlock =
	| NumberInputVarBlock
	| TextInputVarBlock
	| SwitchVarBlock
	| RadioButtonVarBlock
	| CounterVarBlock;

const varBlock = [
	"numberInput",
	"textInput",
	"switch",
	"radioButton",
	"counter",
];
export function isVarBlock(block: Block): block is VarBlock {
	return varBlock.includes(block.type);
}
