526 lines
22 KiB
TypeScript

"use client";
import { useEffect, useState } from "react";
import { AppShell } from "../../components/app-shell";
import { apiFetch } from "@/lib/api";
type RuleRow = {
id: string;
name: string;
priority: number;
isActive: boolean;
conditions: Record<string, unknown>;
actions: Record<string, unknown>;
};
type Suggestion = {
id: string;
name: string;
conditions: Record<string, unknown>;
actions: Record<string, unknown>;
confidence: number;
reason?: string;
matchCount?: number;
type?: string;
};
export default function RulesPage() {
const [rules, setRules] = useState<RuleRow[]>([]);
const [suggestions, setSuggestions] = useState<Suggestion[]>([]);
const [status, setStatus] = useState("Loading rules...");
const [showNew, setShowNew] = useState(false);
const [builderMode, setBuilderMode] = useState<"simple" | "advanced">("simple");
const [advancedConditions, setAdvancedConditions] = useState(`{
"all": [
{ "field": "description", "operator": "contains", "value": "coffee" },
{
"any": [
{ "field": "amount", "operator": ">", "value": 5 },
{ "field": "source", "operator": "equals", "value": "csv" }
]
}
]
}`);
const [form, setForm] = useState({
name: "",
priority: "",
textContains: "",
textNotContains: "",
textRegex: "",
amountGreater: "",
amountLess: "",
amountEquals: "",
sourceEquals: "",
categoryEquals: "",
dateAfter: "",
dateBefore: "",
setCategory: "",
clearCategory: false,
setNote: "",
appendNote: "",
clearNote: false,
hiddenAction: "none",
isActive: true
});
const load = async () => {
try {
const [rulesPayload, suggestionsPayload] = await Promise.all([
apiFetch<RuleRow[]>("/api/rules"),
apiFetch<Suggestion[]>("/api/rules/suggestions")
]);
if (rulesPayload.error) {
setStatus(rulesPayload.error?.message ?? "Unable to load rules.");
return;
}
setRules(rulesPayload.data);
setSuggestions(suggestionsPayload.data ?? []);
setStatus(rulesPayload.data.length ? "" : "No rules yet.");
} catch {
setStatus("Unable to load rules.");
}
};
useEffect(() => {
load();
}, []);
const onCreate = async () => {
let conditions: Record<string, unknown>;
if (builderMode === "advanced") {
try {
conditions = JSON.parse(advancedConditions) as Record<string, unknown>;
} catch {
setStatus("Advanced rule DSL must be valid JSON.");
return;
}
} else {
conditions = {
textContains: form.textContains || undefined,
textNotContains: form.textNotContains || undefined,
textRegex: form.textRegex || undefined,
amountGreaterThan: form.amountGreater ? Number(form.amountGreater) : undefined,
amountLessThan: form.amountLess ? Number(form.amountLess) : undefined,
amountEquals: form.amountEquals ? Number(form.amountEquals) : undefined,
sourceEquals: form.sourceEquals || undefined,
categoryEquals: form.categoryEquals || undefined,
dateAfter: form.dateAfter || undefined,
dateBefore: form.dateBefore || undefined
};
}
const payload = {
name: form.name || "Untitled rule",
priority: form.priority ? Number(form.priority) : undefined,
isActive: form.isActive,
conditions,
actions: {
setCategory: form.setCategory || undefined,
clearCategory: form.clearCategory || undefined,
setNote: form.setNote || undefined,
appendNote: form.appendNote || undefined,
clearNote: form.clearNote || undefined,
setHidden: form.hiddenAction === "hide" ? true : form.hiddenAction === "unhide" ? false : undefined
}
};
try {
const data = await apiFetch<RuleRow>("/api/rules", {
method: "POST",
body: JSON.stringify(payload)
});
if (data.error) {
setStatus(data.error?.message ?? "Unable to create rule.");
return;
}
setShowNew(false);
setForm({
name: "",
priority: "",
textContains: "",
textNotContains: "",
textRegex: "",
amountGreater: "",
amountLess: "",
amountEquals: "",
sourceEquals: "",
categoryEquals: "",
dateAfter: "",
dateBefore: "",
setCategory: "",
clearCategory: false,
setNote: "",
appendNote: "",
clearNote: false,
hiddenAction: "none",
isActive: true
});
setRules((prev) => [data.data, ...prev]);
setStatus("");
} catch {
setStatus("Unable to create rule.");
}
};
const onExecute = async (ruleId: string) => {
setStatus("Executing rule...");
const result = await apiFetch<{ applied: number; status: string }>(`/api/rules/${ruleId}/execute`, {
method: "POST",
});
if (result.error) {
setStatus(result.error.message ?? "Unable to execute rule.");
return;
}
setStatus(`Rule ${result.data.status}. Applied to ${result.data.applied ?? 0} transaction(s).`);
};
const onAcceptSuggestion = async (item: Suggestion) => {
setStatus("Saving suggested rule...");
const result = await apiFetch<RuleRow>("/api/rules", {
method: "POST",
body: JSON.stringify({
name: item.name,
conditions: item.conditions,
actions: item.actions,
isActive: true,
}),
});
if (result.error) {
setStatus(result.error.message ?? "Unable to save suggested rule.");
return;
}
setRules((prev) => [result.data, ...prev]);
setSuggestions((prev) => prev.filter((suggestion) => suggestion.id !== item.id));
setStatus("Suggested rule saved.");
};
return (
<AppShell title="Rules" subtitle="Priority-ordered rules with full transparency.">
<div className="mb-6 flex flex-wrap items-center justify-between gap-3">
<div className="flex flex-wrap items-center gap-2 text-xs font-medium text-muted-foreground">
<span className="px-4 py-2 rounded-full bg-secondary/50 border border-border">Active rules</span>
<span className="px-4 py-2 rounded-full bg-secondary/50 border border-border">Priority ordered</span>
<span className="px-4 py-2 rounded-full bg-secondary/50 border border-border">Auto applied</span>
</div>
<button
type="button"
onClick={() => setShowNew((prev) => !prev)}
className="rounded-full bg-primary px-4 py-2 text-xs font-bold text-primary-foreground hover:bg-primary/90 transition-colors"
>
{showNew ? "Close" : "New rule"}
</button>
</div>
<div className="grid gap-6 lg:grid-cols-[1.2fr_0.8fr]">
<div className="glass-panel p-6 rounded-2xl shadow-sm">
{showNew ? (
<div className="mb-6 rounded-xl border border-border bg-background/50 p-4">
<p className="text-sm font-bold text-foreground">Create a rule</p>
<div className="mt-4 inline-flex rounded-xl border border-border bg-background p-1 text-xs font-semibold">
<button
type="button"
onClick={() => setBuilderMode("simple")}
className={`rounded-lg px-3 py-1.5 ${builderMode === "simple" ? "bg-primary text-primary-foreground" : "text-muted-foreground hover:text-foreground"}`}
>
Simple
</button>
<button
type="button"
onClick={() => setBuilderMode("advanced")}
className={`rounded-lg px-3 py-1.5 ${builderMode === "advanced" ? "bg-primary text-primary-foreground" : "text-muted-foreground hover:text-foreground"}`}
>
Advanced DSL
</button>
</div>
{builderMode === "advanced" ? (
<textarea
value={advancedConditions}
onChange={(event) => setAdvancedConditions(event.target.value)}
spellCheck={false}
className="mt-4 min-h-56 w-full rounded-xl border border-border bg-background px-3 py-2 font-mono text-xs text-foreground focus:border-primary focus:ring-primary"
/>
) : null}
<div className="mt-4 grid gap-3 md:grid-cols-2">
<input
type="text"
value={form.name}
onChange={(event) => setForm((prev) => ({ ...prev, name: event.target.value }))}
placeholder="Rule name"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="number"
value={form.priority}
onChange={(event) =>
setForm((prev) => ({ ...prev, priority: event.target.value }))
}
placeholder="Priority (optional)"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
{builderMode === "simple" ? (
<>
<input
type="text"
value={form.textContains}
onChange={(event) =>
setForm((prev) => ({ ...prev, textContains: event.target.value }))
}
placeholder="Description contains"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="text"
value={form.textNotContains}
onChange={(event) =>
setForm((prev) => ({ ...prev, textNotContains: event.target.value }))
}
placeholder="Description does not contain"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="text"
value={form.textRegex}
onChange={(event) =>
setForm((prev) => ({ ...prev, textRegex: event.target.value }))
}
placeholder="Description regex"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
</>
) : null}
<input
type="text"
value={form.setCategory}
onChange={(event) =>
setForm((prev) => ({ ...prev, setCategory: event.target.value }))
}
placeholder="Set category"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="text"
value={form.setNote}
onChange={(event) =>
setForm((prev) => ({ ...prev, setNote: event.target.value }))
}
placeholder="Set note"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="text"
value={form.appendNote}
onChange={(event) =>
setForm((prev) => ({ ...prev, appendNote: event.target.value }))
}
placeholder="Append note"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
{builderMode === "simple" ? (
<>
<input
type="number"
value={form.amountGreater}
onChange={(event) =>
setForm((prev) => ({ ...prev, amountGreater: event.target.value }))
}
placeholder="Amount greater than"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="number"
value={form.amountLess}
onChange={(event) =>
setForm((prev) => ({ ...prev, amountLess: event.target.value }))
}
placeholder="Amount less than"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="number"
value={form.amountEquals}
onChange={(event) =>
setForm((prev) => ({ ...prev, amountEquals: event.target.value }))
}
placeholder="Amount equals"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="text"
value={form.sourceEquals}
onChange={(event) =>
setForm((prev) => ({ ...prev, sourceEquals: event.target.value }))
}
placeholder="Source equals, e.g. plaid"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="text"
value={form.categoryEquals}
onChange={(event) =>
setForm((prev) => ({ ...prev, categoryEquals: event.target.value }))
}
placeholder="Current category equals"
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="date"
value={form.dateAfter}
onChange={(event) =>
setForm((prev) => ({ ...prev, dateAfter: event.target.value }))
}
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
<input
type="date"
value={form.dateBefore}
onChange={(event) =>
setForm((prev) => ({ ...prev, dateBefore: event.target.value }))
}
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
/>
</>
) : null}
<select
value={form.hiddenAction}
onChange={(event) =>
setForm((prev) => ({ ...prev, hiddenAction: event.target.value }))
}
className="rounded-xl border border-border bg-background px-3 py-2 text-xs text-foreground focus:border-primary focus:ring-primary"
>
<option value="none">Do not change hidden state</option>
<option value="hide">Hide matching transactions</option>
<option value="unhide">Unhide matching transactions</option>
</select>
</div>
<div className="mt-4 flex flex-wrap items-center gap-4 text-xs text-muted-foreground">
<label className="flex items-center gap-2">
<input
type="checkbox"
checked={form.clearCategory}
onChange={(event) =>
setForm((prev) => ({ ...prev, clearCategory: event.target.checked }))
}
className="rounded border-border text-primary focus:ring-primary"
/>
Clear category
</label>
<label className="flex items-center gap-2">
<input
type="checkbox"
checked={form.clearNote}
onChange={(event) =>
setForm((prev) => ({ ...prev, clearNote: event.target.checked }))
}
className="rounded border-border text-primary focus:ring-primary"
/>
Clear note
</label>
<label className="flex items-center gap-2">
<input
type="checkbox"
checked={form.isActive}
onChange={(event) =>
setForm((prev) => ({ ...prev, isActive: event.target.checked }))
}
className="rounded border-border text-primary focus:ring-primary"
/>
Rule is active
</label>
</div>
<div className="mt-4 flex flex-wrap gap-3">
<button
type="button"
onClick={onCreate}
className="rounded-full bg-primary px-4 py-2 text-xs font-bold text-primary-foreground hover:bg-primary/90 transition-colors"
>
Save rule
</button>
<button
type="button"
onClick={() => setShowNew(false)}
className="rounded-full border border-border bg-background px-4 py-2 text-xs font-semibold text-foreground hover:bg-secondary transition-colors"
>
Cancel
</button>
</div>
</div>
) : null}
{status ? <p className="text-sm text-muted-foreground">{status}</p> : null}
{rules.length ? (
<div className="mt-4 space-y-4">
{rules.map((rule) => (
<div
key={rule.id}
className="rounded-xl border border-border bg-background/50 p-4"
>
<div className="flex items-center justify-between">
<div>
<p className="font-bold text-foreground">{rule.name}</p>
<p className="text-xs text-muted-foreground">
Priority {rule.priority} - {rule.isActive ? "Active" : "Paused"}
</p>
</div>
<span className={`rounded-full border border-border px-2 py-1 text-xs font-medium ${rule.isActive ? "bg-primary/10 text-primary" : "bg-secondary text-muted-foreground"}`}>
{rule.isActive ? "Live" : "Paused"}
</span>
</div>
<div className="mt-3 text-xs text-muted-foreground">
<span className="font-semibold text-foreground">Conditions:</span> {JSON.stringify(rule.conditions)}
</div>
<div className="mt-1 text-xs text-muted-foreground">
<span className="font-semibold text-foreground">Actions:</span> {JSON.stringify(rule.actions)}
</div>
<button
type="button"
onClick={() => onExecute(rule.id)}
className="mt-3 rounded-full border border-border bg-background px-3 py-1.5 text-xs font-semibold text-foreground hover:bg-secondary transition-colors"
>
Run rule
</button>
</div>
))}
</div>
) : null}
</div>
<div className="glass-panel p-6 rounded-2xl shadow-sm">
<p className="text-xs uppercase tracking-[0.3em] text-muted-foreground font-bold">AI Suggestions</p>
<h2 className="mt-3 text-xl font-bold text-foreground">Rule suggestions</h2>
<div className="mt-4 space-y-4">
{suggestions.length ? (
suggestions.map((item) => (
<div
key={item.id}
className="rounded-xl border border-border bg-background/50 p-4"
>
<p className="font-bold text-foreground">{item.name}</p>
{item.reason ? (
<p className="mt-2 text-xs text-muted-foreground">{item.reason}</p>
) : null}
<p className="mt-2 text-xs text-muted-foreground">
<span className="font-semibold text-foreground">Conditions:</span> {JSON.stringify(item.conditions)}
</p>
<p className="mt-1 text-xs text-muted-foreground">
<span className="font-semibold text-foreground">Actions:</span> {JSON.stringify(item.actions)}
</p>
<p className="mt-2 text-xs font-medium text-primary">
Confidence: {(item.confidence * 100).toFixed(0)}%
{item.matchCount ? ` - ${item.matchCount} matches` : ""}
</p>
<button
type="button"
onClick={() => onAcceptSuggestion(item)}
className="mt-3 rounded-full bg-primary px-3 py-1.5 text-xs font-bold text-primary-foreground hover:bg-primary/90 transition-colors"
>
Accept suggestion
</button>
</div>
))
) : (
<p className="text-sm text-muted-foreground">No suggestions yet.</p>
)}
</div>
</div>
</div>
</AppShell>
);
}