[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10,"_11":12},"actionData","errors","root",{"_228":-5,"_231":232,"_233":234},"routes/shell",{"_41":42,"_227":-5,"_228":-5,"_229":230},"routes/repo",{"_34":-7,"_35":36,"_37":38,"_39":40,"_41":42,"_43":32,"_44":32,"_45":32,"_46":32,"_47":32,"_48":32,"_49":50,"_51":50,"_52":32,"_53":-7,"_54":-7,"_55":56,"_57":58,"_59":60,"_61":-5,"_62":63,"_64":65,"_66":67,"_68":69},"routes/repo.blob",{"_13":14,"_15":16,"_17":18,"_19":20,"_21":22,"_23":24,"_25":-5,"_26":27,"_28":29,"_29":30,"_31":32,"_33":14},"ref","main","path","packages/editor/src/changes-chip.tsx","oid","b16162656ff23fe037bb8c83c9b680dbc92419df","size",6710,"commit","2182c95de44a8f63fd86af1c5874ae0ca298f807","mounts",[],"source","plain",{"_13":14,"_15":16},"kind","text","/**\n * How to reach what the agent changed while you were reading somewhere else.\n *\n * A mark is held back until it is on screen, which answers the question of\n * whether it was worth showing but not the question of how to find it. These\n * are the other half: one chip per edge, counting only what is still unread in\n * that direction, and going to the nearest one when clicked — which reveals it\n * the ordinary way, by putting it in front of the reader.\n *\n * The list behind them shows every live change, seen or not. That is the only\n * place a removal can be read: the hole in the prose can say that something\n * was here, but the block itself is gone and cannot be asked what it was.\n */\n\nimport { useCallback, useRef, useState, useSyncExternalStore } from \"react\";\nimport { ArrowUpIcon, ChevronIcon } from \"@chopin/icons\";\n\nimport { MotionDisclosureIcon } from \"./disclosure-motion\";\nimport { usePopoverDismissal } from \"./popover-dismissal\";\n\nimport type { ChangeStore, Entry, Snapshot } from \"./changes\";\n\n/** Past this the number stops being informative and starts being noise. */\nconst MANY = 9;\n\nexport function useChanges(store: ChangeStore): Snapshot {\n\treturn useSyncExternalStore(store.subscribe, store.snapshot, store.snapshot);\n}\n\nfunction count(value: number): string {\n\treturn value > MANY ? `${MANY}+` : String(value);\n}\n\nfunction label(entry: Entry): string {\n\tswitch (entry.kind) {\n\t\tcase \"added\":\n\t\t\treturn \"Written\";\n\t\tcase \"moved\":\n\t\t\treturn \"Moved\";\n\t\tcase \"removed\":\n\t\t\treturn entry.blocks.length > 1 ? `Removed ${entry.blocks.length} blocks` : \"Removed\";\n\t}\n}\n\n/**\n * Who wrote it: the verified caller first, then the client they used. The\n * client names itself and could claim to be anyone, so it never stands alone;\n * one that gave no name is reported by the server as `unknown`.\n */\nexport function author(entry: Entry): string | undefined {\n\tlet attribution = entry.attribution;\n\tif (!attribution) return undefined;\n\tlet user = `@${attribution.user}`;\n\treturn attribution.client.name === \"unknown\" ? user : `${user} via ${attribution.client.name}`;\n}\n\nfunction provenance(entry: Entry): string | undefined {\n\tlet attribution = entry.attribution;\n\tif (!attribution) return undefined;\n\tlet client = attribution.client.name === \"unknown\"\n\t\t? \"An unnamed MCP client\"\n\t\t: `${attribution.client.name} ${attribution.client.version}`;\n\treturn `${client}, revisions ${attribution.fromRevision} to ${attribution.revision}`;\n}\n\nfunction describe(entry: Entry): string {\n\tlet first = entry.blocks[0];\n\tif (!first) return \"\";\n\tlet text = first.preview.trim();\n\t// A block with no words of its own — a divider, an image, a component with\n\t// nothing written in it — is named by what it is instead.\n\treturn text || first.type;\n}\n\nfunction List({ entries }: { entries: Entry[] }) {\n\tif (entries.length === 0) {\n\t\treturn

Nothing recent.

;\n\t}\n\n\treturn (\n\t\t

\n\t\t\t\t\t\n\t\t\t\t\t\t{label(entry)}\n\t\t\t\t\t\t{author(entry) ? ` by ${author(entry)}` : \"\"}\n\t\t\t\t\t\n\t\t\t\t\t{describe(entry)}\n\t\t\t\t\n\t\t\t))}\n\t\t

\n\t);\n}\n\nfunction Chip(\n\t{ entries, motionImmediately, onGo, side, waiting }: {\n\t\tentries: Entry[];\n\t\tmotionImmediately?: () => boolean;\n\t\tonGo: () => void;\n\t\tside: \"above\" | \"below\";\n\t\twaiting: number;\n\t},\n) {\n\tlet [open, setOpen] = useState(false);\n\tlet [iconMotionOwner, setIconMotionOwner] = useState<\"immediate\" | \"pointer\">();\n\tlet box = useRef(null);\n\tlet more = useRef(null);\n\n\t// Once every change in this direction is read, the list has nothing left\n\t// to show. Adjusting state during render (rather than in an Effect that\n\t// fires after the fact) closes it in the same commit, with no extra pass\n\t// where a stale, now-empty list is still open.\n\tlet [openedForWaiting, setOpenedForWaiting] = useState(waiting);\n\tif (waiting !== openedForWaiting) {\n\t\tsetOpenedForWaiting(waiting);\n\t\tif (waiting === 0) {\n\t\t\tsetIconMotionOwner(undefined);\n\t\t\tsetOpen(false);\n\t\t}\n\t}\n\n\t// Outside the whole box rather than blur: the list is inside the same box\n\t// as the button, so blur fires on the way to clicking it.\n\tusePopoverDismissal(open, target => box.current?.contains(target), restoreFocus => {\n\t\tsetIconMotionOwner(restoreFocus ? \"immediate\" : \"pointer\");\n\t\tsetOpen(false);\n\t\tif (restoreFocus) more.current?.focus();\n\t});\n\n\tif (waiting === 0) return null;\n\n\tlet summary = `${count(waiting)} ${waiting === 1 ? \"change\" : \"changes\"} ${side}`;\n\n\treturn (\n\t\t

\n\t\t\t{open && }\n\t\t\t\n\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t{count(waiting)}\n\t\t\t\t\n\t\t\t\t {\n\t\t\t\t\t\tsetIconMotionOwner(\n\t\t\t\t\t\t\tmotionImmediately?.() ? \"immediate\" : \"pointer\",\n\t\t\t\t\t\t);\n\t\t\t\t\t\tsetOpen(value => !value);\n\t\t\t\t\t}}\n\t\t\t\t>\n\t\t\t\t\t}\n\t\t\t\t\t\tmotionOwner={iconMotionOwner}\n\t\t\t\t\t\topen={open}\n\t\t\t\t\t\topened={\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t/>\n\t\t\t\t\tWhat the agent changed\n\t\t\t\t\n\t\t\t

\n\t\t\n\t);\n}\n\nexport function PlanChanges(\n\t{ motionImmediately, store }: { motionImmediately?: () => boolean; store: ChangeStore },\n) {\n\tlet { above, below, entries } = useChanges(store);\n\n\tlet goUp = useCallback(() => store.reveal(\"above\"), [store]);\n\tlet goDown = useCallback(() => store.reveal(\"below\"), [store]);\n\n\treturn 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