feat: added budget from schedule

calc-schedule-budget.js

@@ -0,0 +1,54 @@
+import { format } from 'date-fns';
+
+import { checkEnv } from './lib/env.js';
+import * as actual from './lib/actual.js';
+import { addFromFrequency } from './lib/dates.js';
+
+checkEnv([
+  'BUDGET_INCOME_NAME',
+  'BUDGET_OUTCOME_NAME',
+]);
+
+const [month = format(new Date(), 'yyyy-MM')] = process.argv.slice(2);
+
+const schedules = await actual.getSchedules();
+let totalOutcome = 0;
+let totalIncome = 0;
+for (const s of schedules) {
+  // TODO: get end
+  if (s._date.start.slice(0, 7) > month) {
+    console.log(`Skipping ${s.name} cause not in range`);
+    continue;
+  }
+  
+  let date = s._date.start.slice(0, 7);
+  while (date < month) {
+    date = addFromFrequency(date, s._date.frequency);
+  }
+  if (date !== month) {
+    console.log(`Skipping ${s.name} cause not this month`);
+    continue;
+  }
+
+  if (s._amount > 0) {
+    totalIncome += s._amount;
+  } else {
+    totalOutcome += Math.abs(s._amount);
+  }
+}
+
+console.log(`\nTotal income: +${totalIncome / 100}`);
+console.log(`Total outcome: -${totalOutcome / 100}\n`);
+
+const categories = await actual.getCategories();
+const incomeCategory = categories.find(c => c.name === process.env.BUDGET_INCOME_NAME);
+const outcomeCategory = categories.find(c => c.name === process.env.BUDGET_OUTCOME_NAME);
+
+if (incomeCategory) {
+  actual.setBudgetAmount(month, incomeCategory.id, totalIncome);
+}
+if (outcomeCategory) {
+  actual.setBudgetAmount(month, outcomeCategory.id, totalOutcome);
+}
+
+await actual.shutdown();