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markdown-converter/src/main/AsciiArt.templates.js
T
amitwh bb99a5c5ee feat(ascii-art): 19 named ASCII art templates with snapshot tests
Per Task 3 of the 2026-09-14 ASCII art upgrade plan.

- New module: src/main/AsciiArt.templates.js exporting ASCII_TEMPLATES
  (19 entries) and getTemplate(name) accessor (returns '' for unknown).
- New test: tests/main/ascii-art.templates.test.js with 19 per-template
  snapshots + unknown-name + keys-match assertions (21 tests total).
- 17 templates verbatim from src/ascii-generator.html:596-626
  (arrow-right, arrow-down, decision, process, flowchart, sequence,
  network, hierarchy, header, note, warning, info, divider, separator,
  banner, checklist + the brief's own TEMPLATE_NAMES order).
- 2 templates verbatim from src/renderer.js:6542-6697
  (progress-bar, table-simple).
- 1 newly authored: arrow-up (completes the arrow triplet; does not
  exist in either source).

Amit Haridas
2026-09-14 20:35:39 +05:30

64 lines
7.1 KiB
JavaScript
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/**
* ASCII art templates — named pre-drawn diagrams and frames.
*
* Sourced from src/ascii-generator.html:596-626 and src/renderer.js:6542-6697
* (the `getASCIITemplate()` function). 19 entries; unknown names resolve to ''.
* `arrow-up` is the only template authored for this module — it completes the
* arrow triplet (right, down, up) and does not exist verbatim in either source.
*
* @module AsciiArt.templates
*/
'use strict';
const ASCII_TEMPLATES = {
// ----- arrows -----
'arrow-right':
' ┌─────────────────────┐\n──▶│ Process or Action │──▶\n └─────────────────────┘',
'arrow-down':
' │\n ▼\n┌───────────────┐\n│ Process │\n└───────────────┘\n │\n ▼',
// Newly authored to complete the arrow triplet. Mirrors arrow-down with
// upward flow direction.
'arrow-up':
' ▲\n │\n┌───────────────┐\n│ Process │\n└───────────────┘\n │\n ▲',
// ----- shapes -----
decision:
' ╱╲\n ╱ ╲\n ╱ ? ╲\n ╱ ╲\n ╱────────╲\n ╱ ╲\n YES NO\n │ │\n ▼ ▼',
process: '┌─────┐ ┌─────┐ ┌─────┐\n│ 1 │──▶│ 2 │──▶│ 3 │\n└─────┘ └─────┘ └─────┘',
flowchart:
'┌─────────────┐\n│ START │\n└──────┬──────┘\n │\n ▼\n┌─────────────┐\n│ Process A │\n└──────┬──────┘\n │\n ▼\n ╱────────╲\n ╱ Decision ╲\n ╲ ? ╱\n ╲────────╱\n │ │\n YES NO\n │ │\n ▼ ▼\n┌──────┐ ┌──────┐\n│ B │ │ C │\n└──────┘ └──────┘',
sequence:
' User System Database\n │ │ │\n │ Request │ │\n ├──────────►│ │\n │ │ Query │\n │ ├──────────►│\n │ │ │\n │ │ Result │\n │ │◄──────────┤\n │ Response │ │\n │◄──────────┤ │\n │ │ │',
network:
' ┌─────────┐\n │ Server │\n └────┬────┘\n │\n ┌─────────┼─────────┐\n │ │ │\n┌────┴────┐ ┌──┴──┐ ┌────┴────┐\n│ Client1 │ │ DB │ │ Client2 │\n└─────────┘ └─────┘ └─────────┘',
hierarchy:
' ┌─────────┐\n │ CEO │\n └────┬────┘\n ┌─────────┼─────────┐\n │ │ │\n ┌───┴───┐ ┌───┴───┐ ┌───┴───┐\n │ VP1 │ │ VP2 │ │ VP3 │\n └───┬───┘ └───┬───┘ └───┬───┘\n │ │ │\n ┌───┴───┐ ┌───┴───┐ ┌───┴───┐\n │ Team1 │ │ Team2 │ │ Team3 │\n └───────┘ └───────┘ └───────┘',
// ----- frames -----
header:
'╔════════════════════════════════════╗\n║ SECTION TITLE ║\n╚════════════════════════════════════╝',
note: '┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓\n┃ NOTE: ┃\n┃ This is an important note ┃\n┃ that requires attention! ┃\n┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛',
warning:
'╔════════════════════════════════════╗\n║ ⚠️ WARNING ║\n║ ║\n║ Critical information here! ║\n╚════════════════════════════════════╝',
info: '╭────────────────────────────────────╮\n│ ℹ️ INFO │\n│ │\n│ Helpful information here. │\n╰────────────────────────────────────╯',
divider: '════════════════════════════════════════',
separator:
'╭──────────────────────────────────────╮\n│ │\n╰──────────────────────────────────────╯',
banner:
'★══════════════════════════════════════★\n║ YOUR TITLE HERE ║\n★══════════════════════════════════════★',
checklist:
'☐ Task 1 - Not completed\n☑ Task 2 - Completed \n☐ Task 3 - Not completed\n☐ Task 4 - Not completed',
// ----- bars / tables (only in src/renderer.js) -----
'progress-bar': '\nProgress: [████████████░░░░░░░░] 60%\n 0% 100%',
'table-simple':
'\n┌──────────┬──────────┬──────────┐\n│ Header 1 │ Header 2 │ Header 3 │\n├──────────┼──────────┼──────────┤\n│ Data 1 │ Data 2 │ Data 3 │\n├──────────┼──────────┼──────────┤\n│ Data 4 │ Data 5 │ Data 6 │\n└──────────┴──────────┴──────────┘',
};
function getTemplate(name) {
if (typeof name !== 'string') return '';
return ASCII_TEMPLATES[name] || '';
}
module.exports = { ASCII_TEMPLATES, getTemplate };