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52 lines
1.0 KiB
52 lines
1.0 KiB
import { toSlatePath, toJS } from '../utils/index'
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const insertTextOp = ({ index, path, value }) => () => ({
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type: 'insert_text',
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path: toSlatePath(path),
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offset: index,
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text: value,
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marks: []
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})
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const insertNodeOp = ({ value, index, path }) => map => ({
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type: 'insert_node',
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path: [...toSlatePath(path), index],
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node: map[value]
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})
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const insertByType = {
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text: insertTextOp,
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list: insertNodeOp
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}
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const opInsert = (op, [map, ops]) => {
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try {
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const { link, obj, path, index, type, value } = op
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if (link && map[obj]) {
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map[obj].splice(index, 0, map[value] || value)
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} else if (type === 'text' && !path) {
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map[obj] = map[obj]
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? map[obj]
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.slice(0, index)
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.concat(value)
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.concat(map[obj].slice(index))
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: value
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} else {
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const insert = insertByType[type]
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const operation = insert && insert(op, map)
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ops.push(operation)
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}
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return [map, ops]
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} catch (e) {
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console.error(e, op, toJS(map))
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return [map, ops]
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}
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}
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export default opInsert
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