---
layout: layouts/base.njk
title: Changelog
permalink: /changelog/
eleventyExcludeFromCollections: true
pagefindIgnore: true
withSidebar: false
---
<div class="page-header mb-6 sm:mb-8">
  <h1 class="text-2xl sm:text-3xl font-bold text-surface-900 dark:text-surface-100 mb-2">Changelog</h1>
  <p class="text-surface-600 dark:text-surface-400">Development activity across all Indiekit repositories.</p>
</div>

<div x-data="changelogApp()" x-init="init()">

  {# Tab navigation #}
  <div class="flex gap-1 mb-6 border-b border-surface-200 dark:border-surface-700 overflow-x-auto" role="tablist" aria-label="Changelog categories">
    <template x-for="tab in tabs" :key="tab.key">
      <button
        @click="activeTab = tab.key"
        :class="activeTab === tab.key ? 'border-b-2 border-accent-500 text-accent-600 dark:text-accent-400' : 'text-surface-600 dark:text-surface-400 hover:text-surface-700 dark:hover:text-surface-300'"
        :aria-selected="(activeTab === tab.key).toString()"
        role="tab"
        class="flex items-center gap-1.5 px-3 py-2 text-sm font-medium transition-colors -mb-px whitespace-nowrap flex-shrink-0"
      >
        <span x-text="tab.label"></span>
        <span
          x-show="getCount(tab.key) > 0"
          x-text="getCount(tab.key)"
          class="text-xs px-1.5 py-0.5 rounded-full bg-surface-100 dark:bg-surface-800 text-surface-600 dark:text-surface-400"
        ></span>
      </button>
    </template>
  </div>

  {# Loading state #}
  <div x-show="loading" class="flex items-center justify-center py-12">
    <svg class="animate-spin h-6 w-6 text-accent-500" viewBox="0 0 24 24" fill="none">
      <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
      <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
    </svg>
    <span class="ml-3 text-surface-600 dark:text-surface-400">Loading changelog...</span>
  </div>

  {# Commit list #}
  <div x-show="!loading" x-cloak>
    <template x-if="filteredCommits().length === 0">
      <p class="text-surface-600 dark:text-surface-400 py-8 text-center">No recent activity in this category.</p>
    </template>

    <ul class="space-y-4">
      <template x-for="commit in filteredCommits()" :key="commit.fullSha">
        <li class="bg-surface-50 dark:bg-surface-800 border border-surface-200 dark:border-surface-700 rounded-lg p-4 shadow-sm">
          <div class="flex items-start gap-3">
            <a :href="commit.url" target="_blank" rel="noopener"
               class="font-mono text-xs bg-surface-100 dark:bg-surface-800 px-1.5 py-0.5 rounded text-accent-600 dark:text-accent-400 hover:underline flex-shrink-0 mt-0.5"
               x-text="commit.sha"></a>
            <div class="min-w-0 flex-1">
              <p class="text-sm font-medium text-surface-900 dark:text-surface-100 break-words" x-text="commit.title"></p>
              <div class="flex flex-wrap items-center gap-2 mt-2">
                <span
                  class="text-xs px-2 py-0.5 rounded-full font-medium"
                  :class="categoryColors[commit.commitCategory]"
                  x-text="categoryLabels[commit.commitCategory] || commit.commitCategory"
                ></span>
                <a :href="commit.repoUrl" target="_blank" rel="noopener"
                   class="text-xs px-2 py-0.5 rounded-full bg-surface-100 dark:bg-surface-800 text-surface-600 dark:text-surface-400 hover:text-accent-600 dark:hover:text-accent-400"
                   x-text="commit.repoName"></a>
                <span class="text-xs text-surface-600 dark:text-surface-400 font-mono" x-text="formatDate(commit.date)"></span>
                <span class="text-xs text-surface-600 dark:text-surface-400" x-text="'by ' + commit.author"></span>
              </div>
              <template x-if="commit.body">
                <details class="mt-2">
                  <summary class="text-xs text-surface-600 dark:text-surface-400 cursor-pointer hover:text-surface-700 dark:hover:text-surface-300">Show details</summary>
                  <pre class="mt-1 text-xs text-surface-600 dark:text-surface-400 whitespace-pre-wrap break-words bg-surface-50 dark:bg-surface-800 rounded p-2" x-text="commit.body"></pre>
                </details>
              </template>
            </div>
          </div>
        </li>
      </template>
    </ul>

    {# Load more button #}
    <div x-show="canLoadMore" class="mt-8 text-center">
      <button
        @click="loadMore()"
        :disabled="loadingMore"
        class="inline-flex items-center gap-2 px-4 py-2 text-sm font-medium rounded-lg border border-surface-300 dark:border-surface-600 text-surface-700 dark:text-surface-300 hover:bg-surface-50 dark:hover:bg-surface-800 transition-colors disabled:opacity-50"
      >
        <svg x-show="loadingMore" class="animate-spin h-4 w-4" viewBox="0 0 24 24" fill="none">
          <circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle>
          <path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4z"></path>
        </svg>
        <span x-text="loadingMore ? 'Loading...' : 'Load older commits'"></span>
      </button>
    </div>

    {# Summary #}
    <div x-show="commits.length > 0" class="mt-6 text-center text-xs text-surface-600 dark:text-surface-400">
      <span x-text="commits.length + ' commits'"></span>
    </div>
  </div>
</div>

<script>
const GITEA_URL = '{{ site.gitea.url }}';
const GITEA_ORG = '{{ site.gitea.org }}';
const GITEA_REPOS = {{ site.gitea.repos | dump | safe }};

const POST_MANAGEMENT_RE = /^(create|update|delete)\s+\w+\s+post$/i;

function isPostManagementCommit(msg) {
  return POST_MANAGEMENT_RE.test((msg || '').trim());
}

function categorizeCommit(message) {
  const lower = (message || '').toLowerCase();
  if (/^feat(\(.+\))?!?:/.test(lower)) return 'features';
  if (/^fix(\(.+\))?!?:/.test(lower)) return 'fixes';
  if (/^docs?(\(.+\))?!?:/.test(lower)) return 'documentation';
  if (/^(chore|build|ci|style)(\(.+\))?!?:/.test(lower)) return 'chores';
  if (/^(refactor|perf|test|a11y)(\(.+\))?!?:/.test(lower)) return 'refactor';
  return 'chores';
}

function changelogApp() {
  return {
    activeTab: 'all',
    loading: true,
    loadingMore: false,
    commits: [],
    categories: {},
    currentPage: 1,
    hasMore: false,

    tabs: [
      { key: 'all', label: 'All' },
      { key: 'features', label: 'Features' },
      { key: 'fixes', label: 'Fixes' },
      { key: 'documentation', label: 'Docs' },
      { key: 'chores', label: 'Chores' },
      { key: 'refactor', label: 'Refactor' },
    ],

    categoryLabels: {
      features: 'Features',
      fixes: 'Fixes',
      documentation: 'Docs',
      chores: 'Chores',
      refactor: 'Refactor',
    },

    categoryColors: {
      features: 'bg-green-100 dark:bg-green-900 text-green-700 dark:text-green-300',
      fixes: 'bg-orange-100 dark:bg-orange-900 text-orange-700 dark:text-orange-300',
      documentation: 'bg-yellow-100 dark:bg-yellow-900 text-yellow-700 dark:text-yellow-300',
      chores: 'bg-surface-100 dark:bg-surface-800 text-surface-700 dark:text-surface-300',
      refactor: 'bg-blue-100 dark:bg-blue-900 text-blue-700 dark:text-blue-300',
    },

    get canLoadMore() {
      return this.hasMore;
    },

    async init() {
      await this.fetchChangelog(1);
    },

    async fetchChangelog(page) {
      try {
        const limit = 50;
        const newCommits = [];
        let anyHasMore = false;

        await Promise.all(GITEA_REPOS.map(async (repo) => {
          const url = `${GITEA_URL}/api/v1/repos/${GITEA_ORG}/${repo}/commits?limit=${limit}&page=${page}`;
          const r = await fetch(url);
          if (!r.ok) return;
          const commits = await r.json();
          if (!Array.isArray(commits)) return;
          if (commits.length >= limit) anyHasMore = true;
          for (const c of commits) {
            const lines = (c.commit?.message || '').split('\n');
            const title = lines[0];
            if (isPostManagementCommit(title)) continue;
            const body = lines.slice(1).join('\n').trim();
            newCommits.push({
              sha: c.sha.slice(0, 7),
              fullSha: c.sha,
              title,
              body: body || null,
              url: c.html_url,
              repoUrl: `${GITEA_URL}/${GITEA_ORG}/${repo}`,
              repoName: repo,
              date: c.commit?.author?.date || c.created,
              author: c.commit?.author?.name || '',
              commitCategory: categorizeCommit(title),
            });
          }
        }));

        const merged = page === 1
          ? newCommits
          : [...this.commits, ...newCommits];
        merged.sort((a, b) => new Date(b.date) - new Date(a.date));

        const categories = {};
        for (const c of merged) {
          categories[c.commitCategory] = (categories[c.commitCategory] || 0) + 1;
        }

        this.commits = merged;
        this.categories = categories;
        this.currentPage = page;
        this.hasMore = anyHasMore;
      } catch (err) {
        console.error('Changelog error:', err);
      } finally {
        this.loading = false;
        this.loadingMore = false;
      }
    },

    async loadMore() {
      this.loadingMore = true;
      await this.fetchChangelog(this.currentPage + 1);
    },

    filteredCommits() {
      if (this.activeTab === 'all') return this.commits;
      return this.commits.filter(c => c.commitCategory === this.activeTab);
    },

    getCount(tabKey) {
      if (tabKey === 'all') return this.commits.length;
      return this.commits.filter(c => c.commitCategory === tabKey).length;
    },

    formatDate(dateStr) {
      if (!dateStr) return '';
      const d = new Date(dateStr);
      const now = new Date();
      const diffMs = now - d;
      const diffHours = Math.floor(diffMs / (1000 * 60 * 60));
      const diffDays = Math.floor(diffMs / (1000 * 60 * 60 * 24));
      if (diffHours < 1) return 'just now';
      if (diffHours < 24) return diffHours + 'h ago';
      if (diffDays < 7) return diffDays + 'd ago';
      if (diffDays < 30) return Math.floor(diffDays / 7) + 'w ago';
      return d.toLocaleDateString('en', { month: 'short', day: 'numeric', year: d.getFullYear() !== now.getFullYear() ? 'numeric' : undefined });
    }
  };
}
</script>