Fix local startup defaults and add MVP tests

web/src/lib/helpers.js

@@ -0,0 +1,106 @@
+export function extractDomain(fromAddr) {
+  const m = String(fromAddr || '').match(/@([A-Za-z0-9.-]+)/);
+  return m ? m[1].toLowerCase() : '';
+}
+
+export function extractFirstJobNumber(text) {
+  const t = String(text || '');
+  // heuristic: prefer 8+ digit job numbers (e.g., 0222600001)
+  const m = t.match(/\b\d{8,}\b/);
+  return m ? m[0] : '';
+}
+
+export function validatePassword(pw) {
+  const p = String(pw || '');
+  if (p.length < 12) return 'Password must be at least 12 characters.';
+  if (!/[A-Z]/.test(p)) return 'Password must include an uppercase letter.';
+  if (!/[a-z]/.test(p)) return 'Password must include a lowercase letter.';
+  if (!/\d/.test(p)) return 'Password must include a number.';
+  return null;
+}
+
+export async function applyRulesToEmail(emailRow, rules) {
+  const from = (emailRow.from_addr || '').toLowerCase();
+  const subj = (emailRow.subject || '').toLowerCase();
+  const body = (emailRow.body_text || '').toLowerCase();
+  const thread = (emailRow.thread_key || '').toLowerCase();
+
+  for (const r of rules) {
+    if (!r.enabled) continue;
+    const v = (r.match_value || '').toLowerCase();
+    let hit = false;
+    if (r.match_type === 'from_domain') {
+      hit = v && from.includes('@') && from.split('@').pop()?.includes(v.replace(/^@/, ''));
+    } else if (r.match_type === 'from_contains') {
+      hit = v && from.includes(v);
+    } else if (r.match_type === 'subject_contains') {
+      hit = v && subj.includes(v);
+    } else if (r.match_type === 'body_contains') {
+      hit = v && body.includes(v);
+    } else if (r.match_type === 'thread_key') {
+      hit = v && thread && thread === v;
+    }
+
+    if (hit) {
+      return { projectId: r.project_id, confidence: 0.9, ruleId: r.id };
+    }
+  }
+
+  return null;
+}
+
+export function buildPCOBody(email, project) {
+  return [
+    `# Potential Change Order (PCO) — Draft`,
+    ``,
+    `**Project:** ${project?.name || ''}`,
+    `**Job #:** ${project?.job_number || ''}`,
+    `**Source email:** ${email?.subject || ''} (${email?.id || ''})`,
+    `**From:** ${email?.from_addr || ''}`,
+    `**Date:** ${email?.date || ''}`,
+    ``,
+    `## Description / Change event`,
+    `- (Describe what changed and why)`,
+    ``,
+    `## Contract / drawing references`,
+    `- (Sheet/spec refs)`,
+    ``,
+    `## Cost / schedule impact`,
+    `- Labor:`,
+    `- Material:`,
+    `- Equipment:`,
+    `- Schedule impact:`,
+    ``,
+    `## Supporting info`,
+    `- Email excerpt:`,
+    ``,
+    `> ${String(email?.body_text || '').slice(0, 1200).replace(/\n/g, '\n> ')}`
+  ].join('\n');
+}
+
+export function buildRFIBody(email, project) {
+  return [
+    `# RFI — Draft`,
+    ``,
+    `**Project:** ${project?.name || ''}`,
+    `**Job #:** ${project?.job_number || ''}`,
+    `**Source email:** ${email?.subject || ''} (${email?.id || ''})`,
+    `**From:** ${email?.from_addr || ''}`,
+    `**Date:** ${email?.date || ''}`,
+    ``,
+    `## Question`,
+    `- (Write the question clearly)`,
+    ``,
+    `## Background`,
+    `- (Why this is needed / conflict)`,
+    ``,
+    `## Drawing/spec references`,
+    `- (Sheet/detail/spec section)`,
+    ``,
+    `## Proposed resolution (optional)`,
+    `-`,
+    ``,
+    `## Supporting excerpt`,
+    `> ${String(email?.body_text || '').slice(0, 1200).replace(/\n/g, '\n> ')}`
+  ].join('\n');
+}