import * as __ctHelpers from "commontools";
/**
* Regression test: computed() inside ifElse branch should not double-wrap .get()
*
* When a computed() callback is inside an ifElse branch, the OpaqueRefJSX
* transformer's rewriteChildExpressions should NOT wrap expressions like
* `toggle.get()` in an extra derive, since the computed callback is already
* a safe reactive context.
*
* Bug: secondToggle.get() was returning CellImpl instead of boolean
* Fix: Added isInsideSafeCallbackWrapper check in rewriteChildExpressions
*/
import { computed, ifElse, pattern, UI, Writable } from "commontools";
export default pattern(() => {
const showOuter = Writable.of(false, {
type: "boolean"
} as const satisfies __ctHelpers.JSONSchema);
const secondToggle = Writable.of(false, {
type: "boolean"
} as const satisfies __ctHelpers.JSONSchema);
return {
[UI]: (
{/* Case A: Top-level computed - always worked */}
{
const val = secondToggle.get();
return { background: val ? "green" : "red" };
})}>Case A
{/* Case B: Computed inside ifElse - this was the bug */}
{ifElse({
type: "boolean",
asCell: true
} as const satisfies __ctHelpers.JSONSchema, {
anyOf: [{}, {
type: "object",
properties: {}
}]
} as const satisfies __ctHelpers.JSONSchema, {
anyOf: [{}, {
type: "object",
properties: {}
}]
} as const satisfies __ctHelpers.JSONSchema, {
$ref: "#/$defs/UIRenderable",
asOpaque: true,
$defs: {
UIRenderable: {
type: "object",
properties: {
$UI: {
$ref: "https://commonfabric.org/schemas/vnode.json"
}
},
required: ["$UI"]
}
}
} as const satisfies __ctHelpers.JSONSchema, showOuter,
{
// This .get() should NOT be wrapped in extra derive
const val = secondToggle.get();
return { background: val ? "green" : "red" };
})}>Case B
,
Hidden
)}
),
};
}, {
type: "object",
properties: {},
additionalProperties: false
} as const satisfies __ctHelpers.JSONSchema, {
type: "object",
properties: {
$UI: {
$ref: "#/$defs/JSXElement"
}
},
required: ["$UI"],
$defs: {
JSXElement: {
anyOf: [{
$ref: "https://commonfabric.org/schemas/vnode.json"
}, {
type: "object",
properties: {}
}, {
$ref: "#/$defs/UIRenderable",
asOpaque: true
}]
},
UIRenderable: {
type: "object",
properties: {
$UI: {
$ref: "https://commonfabric.org/schemas/vnode.json"
}
},
required: ["$UI"]
}
}
} as const satisfies __ctHelpers.JSONSchema);
// @ts-ignore: Internals
function h(...args: any[]) { return __ctHelpers.h.apply(null, args); }
// @ts-ignore: Internals
h.fragment = __ctHelpers.h.fragment;