Add Prompt Builder page for multi-scene prompt sequences.

Name, save, and load ordered scenes on the server; assemble copyable text with a Batch-compatible double blank line between scenes.
2026-10-02 07:15:00 -05:00
parent 5788d74001
commit 1bf97568bf
12 changed files with 866 additions and 1 deletions
@@ -0,0 +1,99 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import {
+  assembleSceneText,
+  assembleSequenceText,
+  formatCharacterLine,
+  emptyScene,
+  cloneSceneForNext
+} from '../shared/prompt-sequences.mjs'
+
+test('formatCharacterLine covers name/description cases', () => {
+  assert.equal(formatCharacterLine({ name: 'Ada', description: 'tall' }), 'Ada: tall')
+  assert.equal(formatCharacterLine({ name: 'Ada', description: '' }), 'Ada')
+  assert.equal(formatCharacterLine({ name: '', description: 'tall' }), 'tall')
+  assert.equal(formatCharacterLine({ name: '', description: '' }), '')
+})
+
+test('assembleSceneText joins non-empty boxes with a single blank line', () => {
+  const text = assembleSceneText({
+    style: 'oil paint',
+    settings: 'night',
+    characters: [
+      { name: 'Ada', description: 'tall' },
+      { name: '', description: '' },
+      { name: 'Bo', description: 'hat' }
+    ],
+    prompt: 'walks'
+  })
+  assert.equal(text, 'oil paint\n\nnight\n\nAda: tall\nBo: hat\n\nwalks')
+})
+
+test('assembleSequenceText uses double blank line between scenes and skips empties', () => {
+  const text = assembleSequenceText({
+    name: 'ignored',
+    scenes: [
+      { style: 's1', settings: '', characters: [], prompt: 'p1' },
+      { style: '', settings: '', characters: [{ name: '', description: '' }], prompt: '' },
+      { style: 's2', settings: 'set2', characters: [{ name: 'C', description: 'd' }], prompt: 'p2' }
+    ]
+  })
+  assert.equal(text, 's1\n\np1\n\n\ns2\n\nset2\n\nC: d\n\np2')
+  assert.ok(!text.includes('ignored'))
+})
+
+test('example shape is two jobs for desktop Batch', () => {
+  const text = assembleSequenceText({
+    scenes: [
+      {
+        style: 'style scene 1',
+        settings: 'settings scene 1',
+        characters: [
+          { name: 'Character one', description: 'desc' },
+          { name: 'Character two', description: 'desc' }
+        ],
+        prompt: 'prompt scene 1'
+      },
+      {
+        style: 'style scene 2',
+        settings: 'settings scene 2',
+        characters: [{ name: 'Character one', description: 'desc' }],
+        prompt: 'prompt scene 2'
+      }
+    ]
+  })
+  assert.equal(
+    text,
+    [
+      'style scene 1',
+      '',
+      'settings scene 1',
+      '',
+      'Character one: desc',
+      'Character two: desc',
+      '',
+      'prompt scene 1',
+      '',
+      '',
+      'style scene 2',
+      '',
+      'settings scene 2',
+      '',
+      'Character one: desc',
+      '',
+      'prompt scene 2'
+    ].join('\n')
+  )
+})
+
+test('cloneSceneForNext copies fields with new ids', () => {
+  const first = emptyScene(1)
+  first.style = 'a'
+  first.characters[0].name = 'Ada'
+  const next = cloneSceneForNext(first, 2)
+  assert.equal(next.title, 'Scene 2')
+  assert.equal(next.style, 'a')
+  assert.equal(next.characters[0].name, 'Ada')
+  assert.notEqual(next.id, first.id)
+  assert.notEqual(next.characters[0].id, first.characters[0].id)
+})