GitLite/src/lib/components/AiReviewDialog.svelte

<script lang="ts">
  import { AlertTriangle, CircleAlert, FileCode, Info, LoaderCircle, RotateCw, ShieldCheck, X } from "@lucide/svelte";
  import type { AiReviewFinding, AiReviewResult, CommitAiProvider } from "../types";

  interface Props {
    result: AiReviewResult;
    provider: CommitAiProvider;
    isReviewing: boolean;
    onRerun: () => void;
    onClose: () => void;
  }

  let { result, provider, isReviewing = false, onRerun, onClose }: Props = $props();

  function providerLabel(value: CommitAiProvider): string {
    if (value === "openai") return "OpenAI";
    if (value === "anthropic") return "Anthropic";
    if (value === "custom") return "Custom endpoint";
    return "Local AI";
  }

  function locationLabel(finding: AiReviewFinding): string {
    if (!finding.file) return "Repository-wide";
    return finding.line ? `${finding.file}:${finding.line}` : finding.file;
  }
</script>

<svelte:window onkeydown={(event) => { if (event.key === "Escape" && !isReviewing) onClose(); }} />

<div class="dialog-backdrop" role="presentation">
  <div class="dialog ai-review-dialog" role="dialog" aria-modal="true" aria-label="AI pre-commit review" tabindex="-1">
    <header class="dialog-header ai-review-header">
      <div>
        <span class="eyebrow">Staged changes</span>
        <h2>AI pre-commit review</h2>
      </div>
      <div class="dialog-header-actions">
        <span class="ai-review-provider">{providerLabel(provider)}</span>
        <button class="dialog-close" type="button" onclick={onClose} disabled={isReviewing} aria-label="Close review"><X size={18} aria-hidden="true" /></button>
      </div>
    </header>

    <div class="ai-review-summary">
      <div class="ai-review-summary-icon" class:clean={result.findings.length === 0}>
        {#if result.findings.length === 0}<ShieldCheck size={22} aria-hidden="true" />{:else}<AlertTriangle size={22} aria-hidden="true" />{/if}
      </div>
      <div>
        <div class="ai-review-summary-line">
          <strong>{result.findings.length === 0 ? "No actionable issues found" : `${result.findings.length} review ${result.findings.length === 1 ? "finding" : "findings"}`}</strong>
          <span class="ai-review-risk {result.risk}">{result.risk} risk</span>
        </div>
        <p>{result.summary}</p>
      </div>
    </div>

    <div class="ai-review-findings">
      {#if result.findings.length === 0}
        <div class="ai-review-clean-state">
          <ShieldCheck size={30} aria-hidden="true" />
          <strong>The staged diff looks ready for human verification.</strong>
          <span>AI reviews can miss issues. Run the relevant tests before committing.</span>
        </div>
      {:else}
        {#each result.findings as finding, index (`${finding.file ?? "repo"}:${finding.line ?? 0}:${finding.title}:${index}`)}
          <article class="ai-review-finding {finding.severity}">
            <div class="ai-review-finding-icon">
              {#if finding.severity === "critical"}<CircleAlert size={17} aria-hidden="true" />{:else if finding.severity === "warning"}<AlertTriangle size={17} aria-hidden="true" />{:else}<Info size={17} aria-hidden="true" />{/if}
            </div>
            <div class="ai-review-finding-body">
              <div class="ai-review-finding-title">
                <span>{finding.severity}</span>
                <strong>{finding.title}</strong>
              </div>
              <p>{finding.description}</p>
              <div class="ai-review-location"><FileCode size={13} aria-hidden="true" /><code>{locationLabel(finding)}</code></div>
              {#if finding.suggestion}<div class="ai-review-suggestion"><strong>Suggested next step</strong><span>{finding.suggestion}</span></div>{/if}
            </div>
          </article>
        {/each}
      {/if}
    </div>

    <footer class="dialog-footer ai-review-footer">
      <p>Review suggestions are advisory and never modify files automatically.</p>
      <div>
        <button class="btn-secondary" type="button" onclick={onRerun} disabled={isReviewing}>
          {#if isReviewing}<LoaderCircle class="spin" size={14} aria-hidden="true" />{:else}<RotateCw size={14} aria-hidden="true" />{/if}
          Review again
        </button>
        <button class="btn-primary" type="button" onclick={onClose} disabled={isReviewing}>Done</button>
      </div>
    </footer>
  </div>
</div>