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import { tailwindCodeGenTextStyles } from "./../../../packages/backend/src/tailwind/tailwindMain";
import {
run,
flutterMain,
tailwindMain,
swiftuiMain,
htmlMain,
composeMain,
postSettingsChanged,
} from "backend";
import { nodesToJSON } from "backend/src/altNodes/jsonNodeConversion";
import { retrieveGenericSolidUIColors } from "backend/src/common/retrieveUI/retrieveColors";
import { flutterCodeGenTextStyles } from "backend/src/flutter/flutterMain";
import { htmlCodeGenTextStyles } from "backend/src/html/htmlMain";
import { swiftUICodeGenTextStyles } from "backend/src/swiftui/swiftuiMain";
import { composeCodeGenTextStyles } from "backend/src/compose/composeMain";
import { PluginSettings, SettingWillChangeMessage } from "types";
let userPluginSettings: PluginSettings;
export const defaultPluginSettings: PluginSettings = {
framework: "HTML",
showLayerNames: false,
useOldPluginVersion2025: false,
responsiveRoot: false,
flutterGenerationMode: "snippet",
swiftUIGenerationMode: "snippet",
composeGenerationMode: "snippet",
roundTailwindValues: true,
roundTailwindColors: true,
useColorVariables: true,
customTailwindPrefix: "",
embedImages: false,
embedVectors: false,
htmlGenerationMode: "html",
tailwindGenerationMode: "jsx",
baseFontSize: 16,
useTailwind4: false,
};
// A helper type guard to ensure the key belongs to the PluginSettings type
function isKeyOfPluginSettings(key: string): key is keyof PluginSettings {
return key in defaultPluginSettings;
}
const getUserSettings = async () => {
console.log("[DEBUG] getUserSettings - Starting to fetch user settings");
const possiblePluginSrcSettings =
(await figma.clientStorage.getAsync("userPluginSettings")) ?? {};
console.log(
"[DEBUG] getUserSettings - Raw settings from storage:",
possiblePluginSrcSettings,
);
const updatedPluginSrcSettings = {
...defaultPluginSettings,
...Object.keys(defaultPluginSettings).reduce((validSettings, key) => {
if (
isKeyOfPluginSettings(key) &&
key in possiblePluginSrcSettings &&
typeof possiblePluginSrcSettings[key] ===
typeof defaultPluginSettings[key]
) {
validSettings[key] = possiblePluginSrcSettings[key] as any;
}
return validSettings;
}, {} as Partial<PluginSettings>),
};
userPluginSettings = updatedPluginSrcSettings as PluginSettings;
console.log("[DEBUG] getUserSettings - Final settings:", userPluginSettings);
return userPluginSettings;
};
const initSettings = async () => {
console.log("[DEBUG] initSettings - Initializing plugin settings");
await getUserSettings();
postSettingsChanged(userPluginSettings);
console.log("[DEBUG] initSettings - Calling safeRun with settings");
safeRun(userPluginSettings);
};
// Used to prevent running from happening again.
let isLoading = false;
const safeRun = async (settings: PluginSettings) => {
console.log(
"[DEBUG] safeRun - Called with isLoading =",
isLoading,
"selection =",
figma.currentPage.selection,
);
if (isLoading === false) {
try {
isLoading = true;
console.log("[DEBUG] safeRun - Starting run execution");
await run(settings);
console.log("[DEBUG] safeRun - Run execution completed");
// hack to make it not immediately set to false when complete. (executes on next frame)
setTimeout(() => {
console.log("[DEBUG] safeRun - Resetting isLoading to false");
isLoading = false;
}, 1);
} catch (e) {
console.log("[DEBUG] safeRun - Error caught in execution");
isLoading = false; // Make sure to reset the flag on error
if (e && typeof e === "object" && "message" in e) {
const error = e as Error;
console.log("error: ", error.stack);
figma.ui.postMessage({ type: "error", error: error.message });
} else {
// Handle non-standard errors or unknown error types
const errorMessage = String(e);
console.log("Unknown error: ", errorMessage);
figma.ui.postMessage({
type: "error",
error: errorMessage || "Unknown error occurred",
});
}
// Send a message to reset the UI state
figma.ui.postMessage({ type: "conversion-complete", success: false });
}
} else {
console.log(
"[DEBUG] safeRun - Skipping execution because isLoading =",
isLoading,
);
}
};
const standardMode = async () => {
console.log("[DEBUG] standardMode - Starting standard mode initialization");
figma.showUI(__html__, { width: 450, height: 700, themeColors: true });
await initSettings();
// Listen for selection changes
figma.on("selectionchange", () => {
console.log(
"[DEBUG] selectionchange event - New selection:",
figma.currentPage.selection,
);
safeRun(userPluginSettings);
});
// Listen for page changes
figma.loadAllPagesAsync();
figma.on("documentchange", () => {
console.log("[DEBUG] documentchange event triggered");
// Node: This was causing an infinite load when you try to export a background image from a group that contains children.
// The reason for this is that the code will temporarily hide the children of the group in order to export a clean image
// then restores the visibility of the children. This constitutes a document change so it's restarting the whole conversion.
// In order to stop this, we disable safeRun() when doing conversions (while isLoading === true).
safeRun(userPluginSettings);
});
figma.ui.onmessage = async (msg) => {
console.log("[DEBUG] figma.ui.onmessage", msg);
if (msg.type === "pluginSettingWillChange") {
const { key, value } = msg as SettingWillChangeMessage<unknown>;
console.log(`[DEBUG] Setting changed: ${key} = ${value}`);
(userPluginSettings as any)[key] = value;
figma.clientStorage.setAsync("userPluginSettings", userPluginSettings);
safeRun(userPluginSettings);
} else if (msg.type === "get-selection-json") {
console.log("[DEBUG] get-selection-json message received");
const nodes = figma.currentPage.selection;
if (nodes.length === 0) {
figma.ui.postMessage({
type: "selection-json",
data: { message: "No nodes selected" },
});
return;
}
const result: {
json?: SceneNode[];
oldConversion?: any;
newConversion?: any;
} = {};
try {
result.json = (await Promise.all(
nodes.map(
async (node) =>
(
(await node.exportAsync({
format: "JSON_REST_V1",
})) as any
).document,
),
)) as SceneNode[];
} catch (error) {
console.error("Error exporting JSON:", error);
}
try {
const newNodes = await nodesToJSON(nodes, userPluginSettings);
const removeParent = (node: any) => {
if (node.parent) {
delete node.parent;
}
if (node.children) {
node.children.forEach(removeParent);
}
};
newNodes.forEach(removeParent);
result.newConversion = newNodes;
} catch (error) {
console.error("Error in new conversion:", error);
}
const nodeJson = result;
console.log("[DEBUG] Exported node JSON:", nodeJson);
// Send the JSON data back to the UI
figma.ui.postMessage({
type: "selection-json",
data: nodeJson,
});
}
};
};
const codegenMode = async () => {
console.log("[DEBUG] codegenMode - Starting codegen mode initialization");
// figma.showUI(__html__, { visible: false });
await getUserSettings();
figma.codegen.on(
"generate",
async ({ language, node }: CodegenEvent): Promise<CodegenResult[]> => {
console.log(
`[DEBUG] codegen.generate - Language: ${language}, Node:`,
node,
);
const convertedSelection = await nodesToJSON([node], userPluginSettings);
console.log(
"[DEBUG] codegen.generate - Converted selection:",
convertedSelection,
);
switch (language) {
case "html":
return [
{
title: "Code",
code: (
await htmlMain(
convertedSelection,
{ ...userPluginSettings, htmlGenerationMode: "html" },
true,
)
).html,
language: "HTML",
},
{
title: "Text Styles",
code: htmlCodeGenTextStyles(userPluginSettings),
language: "HTML",
},
];
case "html_jsx":
return [
{
title: "Code",
code: (
await htmlMain(
convertedSelection,
{ ...userPluginSettings, htmlGenerationMode: "jsx" },
true,
)
).html,
language: "HTML",
},
{
title: "Text Styles",
code: htmlCodeGenTextStyles(userPluginSettings),
language: "HTML",
},
];
case "html_svelte":
return [
{
title: "Code",
code: (
await htmlMain(
convertedSelection,
{ ...userPluginSettings, htmlGenerationMode: "svelte" },
true,
)
).html,
language: "HTML",
},
{
title: "Text Styles",
code: htmlCodeGenTextStyles(userPluginSettings),
language: "HTML",
},
];
case "html_styled_components":
return [
{
title: "Code",
code: (
await htmlMain(
convertedSelection,
{
...userPluginSettings,
htmlGenerationMode: "styled-components",
},
true,
)
).html,
language: "HTML",
},
{
title: "Text Styles",
code: htmlCodeGenTextStyles(userPluginSettings),
language: "HTML",
},
];
case "tailwind":
case "tailwind_jsx":
return [
{
title: "Code",
code: await tailwindMain(convertedSelection, {
...userPluginSettings,
tailwindGenerationMode:
language === "tailwind_jsx" ? "jsx" : "html",
}),
language: "HTML",
},
// {
// title: "Style",
// code: tailwindMain(convertedSelection, defaultPluginSettings),
// language: "HTML",
// },
{
title: "Tailwind Colors",
code: (await retrieveGenericSolidUIColors("Tailwind"))
.map((d) => {
let str = `${d.hex};`;
if (d.colorName !== d.hex) {
str += ` // ${d.colorName}`;
}
if (d.meta) {
str += ` (${d.meta})`;
}
return str;
})
.join("\n"),
language: "JAVASCRIPT",
},
{
title: "Text Styles",
code: tailwindCodeGenTextStyles(),
language: "HTML",
},
];
case "flutter":
return [
{
title: "Code",
code: flutterMain(convertedSelection, {
...userPluginSettings,
flutterGenerationMode: "snippet",
}),
language: "SWIFT",
},
{
title: "Text Styles",
code: flutterCodeGenTextStyles(),
language: "SWIFT",
},
];
case "swiftUI":
return [
{
title: "SwiftUI",
code: swiftuiMain(convertedSelection, {
...userPluginSettings,
swiftUIGenerationMode: "snippet",
}),
language: "SWIFT",
},
{
title: "Text Styles",
code: swiftUICodeGenTextStyles(),
language: "SWIFT",
},
];
// case "compose":
// return [
// {
// title: "Jetpack Compose",
// code: composeMain(convertedSelection, {
// ...userPluginSettings,
// composeGenerationMode: "snippet",
// }),
// language: "KOTLIN",
// },
// {
// title: "Text Styles",
// code: composeCodeGenTextStyles(),
// language: "KOTLIN",
// },
// ];
default:
break;
}
const blocks: CodegenResult[] = [];
return blocks;
},
);
};
switch (figma.mode) {
case "default":
case "inspect":
console.log("[DEBUG] Starting plugin in", figma.mode, "mode");
standardMode();
break;
case "codegen":
console.log("[DEBUG] Starting plugin in codegen mode");
codegenMode();
break;
default:
console.log("[DEBUG] Unknown plugin mode:", figma.mode);
break;
}
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