Files
mizan/backends/mizan-django/generate/generator/lib/adapters/svelte.mjs
Ryth Azhur 9d2781b52c Catch missed content edits from tree restructure
The fe39fcb commit captured the file moves (git mv stages those automatically)
but didn't catch the content edits I made afterward — npm package rename
(@mizan/runtime → @mizan/base), path updates in Makefile/Dockerfile/examples,
and doc updates were all left unstaged at commit time.

This commit lands those:
- npm rename: 3 frontend package.jsons (base/vue/svelte) + mizan-base/src/index.ts + 4 codegen templates
- path updates: Makefile, Dockerfile.test, two Gitea workflows, four example/harness configs
- doc updates: CLAUDE.md, ROADMAP.md, ISSUES.md, docs/AFI_ARCHITECTURE.md

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-06 01:26:04 -04:00

79 lines
3.0 KiB
JavaScript

/**
* Svelte Stage 2 — Generates stores from Stage 1 output.
*
* Subscribes to the kernel for state. Returns readable stores.
*/
function pascalCase(str) {
return str.split(/[.\-_]/).map(p => p.charAt(0).toUpperCase() + p.slice(1)).join('')
}
export function generateSvelteAdapter(schema) {
const functions = schema['x-mizan-functions'] || []
const contextGroups = schema['x-mizan-contexts'] || {}
const mutations = functions.filter(fn => !fn.isContext && !fn.isForm && fn.affects)
const plainFns = functions.filter(fn => !fn.isContext && !fn.isForm && !fn.affects)
const lines = [
'// AUTO-GENERATED by mizan — do not edit',
'',
"import { readable, type Readable } from 'svelte/store'",
"import { registerContext, type ContextState } from '@mizan/base'",
'',
]
const stage1Imports = []
for (const [ctxName] of Object.entries(contextGroups)) {
const p = pascalCase(ctxName)
stage1Imports.push(`fetch${p}Context`, `type ${p}ContextData`, `type ${p}ContextParams`)
}
for (const fn of [...mutations, ...plainFns]) {
stage1Imports.push(`call${pascalCase(fn.camelName)}`)
}
if (stage1Imports.length > 0) {
lines.push(`import { ${stage1Imports.join(', ')} } from '../index'`)
lines.push('')
}
for (const [ctxName, ctxMeta] of Object.entries(contextGroups)) {
const p = pascalCase(ctxName)
const ctxFunctions = functions.filter(fn => fn.isContext === ctxName)
const paramEntries = Object.entries(ctxMeta.params || {})
const paramsArg = paramEntries.length > 0 ? 'params' : '{} as any'
if (paramEntries.length > 0) {
lines.push(`export function create${p}Context(params: ${p}ContextParams) {`)
} else {
lines.push(`export function create${p}Context() {`)
}
// Use readable store backed by kernel subscription
lines.push(` const store = readable<ContextState<${p}ContextData>>(`)
lines.push(` { data: null, status: 'idle', error: null },`)
lines.push(` (set) => {`)
lines.push(` const handle = registerContext('${ctxName}', ${paramsArg}, () => fetch${p}Context(${paramsArg}))`)
lines.push(` const unsub = handle.subscribe(() => set(handle.getState()))`)
lines.push(` handle.refetch()`)
lines.push(` return () => { unsub(); handle.unregister() }`)
lines.push(` },`)
lines.push(` )`)
lines.push('')
lines.push(` return store`)
lines.push('}')
lines.push('')
}
// Re-export mutations as-is from Stage 1
for (const fn of [...mutations, ...plainFns]) {
const p = pascalCase(fn.camelName)
lines.push(`export { call${p} } from '../index'`)
}
lines.push('')
lines.push("export type { ContextState } from '@mizan/base'")
lines.push("export { configure, initSession, MizanError } from '@mizan/base'")
lines.push('')
return lines.join('\n')
}