{% extends 'base.html' %}

{% block title %}
Downloads | {{ config.title }}
{% endblock %}

{% block content %}
  <section id="download-section" class="section">
    <div class="relative w-full py-8 flex flex-col items-center justify-center bg-gray-50 shadow-sm">
        <h1 class="text-aerogramme-blue font-bold text-2xl text-center">Download Aerogramme</h1>
        <div class="absolute -bottom-8 left-1/2 transform -translate-x-6 w-16 overflow-hidden inline-block">
            <div class="h-8 w-8 bg-gradient-to-bl from-gray-50 via-gray-50 to-gray-100 -rotate-45 transform origin-top-left shadow"></div>
        </div>
    </div>
    <div class="mx-auto max-w-7xl px-4">
        <div id="releases-container" class="py-20 space-y-20">
                <div class="mt-8 bg-gray-50 border border-gray-200 p-4 rounded shadow-sm">
                    <!-- choose version -->
                    <div class="flex flex-row space-x-6 py-4 border-gray-400 border-b items-center">
                        <div>
                            <img style="height: 48px" src="/logo/aerogramme-blue-sq.svg"/>
                        </div>
                        <div>
                        <label>Channel: </label>
                        <select class="inline-block rounded font-extrabold p-3 bg-transparent hover:bg-blue-300 transition-all duration-300 cursor-pointer">
                            <option value="production">Production</option>
                            <option value="testing">Testing</option>
                            <option value="nightly">Nightly</option>
                        </select>
                        </div>
                        <div>
                        <label>Version: </label>
                        <select class="inline-block rounded font-extrabold p-3 bg-transparent hover:bg-blue-300 transition-all duration-300 cursor-pointer">
                            <option value="0.0.1">0.0.1</option>
                        </select>
                        </div>
                        <div>
                            Date: 2023-01-01
                        </div>
                    </div>

                    <div class="flex flex-row space-x-6">
                        <!-- choose distribution method -->
                        <div id="install-choice" class="border-r pr-5 border-gray-400">
                            <button id="selected-btn" class="block bg-gradient-to-tl from-aerogramme-blue via-blue-500 to-blue-300 bg-size-200 bg-pos-0 hover:bg-pos-100 rounded p-4 mt-4 text-sm mb-1 uppercase text-white w-full text-left transition-all duration-200 hidden">Selected</button>
                            <button id="alternative-btn" class="block p-4 mt-4 text-sm mb-1 uppercase text-gray-600 w-full text-left hover:bg-pos-100 rounded hover:text-white hover:bg-gradient-to-tl from-aerogramme-blue to-blue-500 transition-all duration-200 hidden">Alternative</button>
                        </div>

                        <!-- docker page -->
                        <div id="docker" class="block">
                            <div class="block mt-4">
                                <label>Mirror: </label>
                                    <select class="inline-block rounded font-extrabold p-3 bg-transparent hover:bg-blue-300 transition-all duration-300 cursor-pointer">
                                        <option value="df">registry.deuxfleurs.org</option>
                                        <option value="docker">docker.io</option>
                                    </select>
                            </div>

                            <div class="block mt-4 p-5 bg-black text-gray-100">
                                <pre class="block">docker pull registry.deuxfleurs.org/aerogramme:0.0.1</pre>
                            </div>
                            <p class="mt-4">Aerogramme is available as a minimalist docker image (~20MB) that contains only the static binary. It means that you can't run <code>bash</code> or any other shell in the container.</p>
                            <p class="mt-4">Network resources are finite. Please avoid wasting them by re-downloading the image each time you start a container. Keep a local cache or mirror the image on your private registry. In case of abuse, we may put some agressive rate limiting based on IP prefixes.</p>
                        </div>

                        <!-- binaries page -->
                        <div id="static" class="hidden">
                            <div class="mt-4 flex flex-row space-x-6 items-center">
                                <div class="block">
                                    OS: linux
                                </div>
                                <div class="block">
                                    <label>Architecture: </label>
                                        <select class="inline-block rounded font-extrabold p-3 bg-transparent hover:bg-blue-300 transition-all duration-300 cursor-pointer">
                                            <option value="amd64">amd64 (x86_64)</option>
                                            <option value="aarch64">arm64 (aarch64)</option>
                                            <option value="armv6l">arm (armv6l)</option>
                                        </select>
                                </div>
                                <div class="block">
                                    Mirror: download.deuxfleurs.org
                                </div>
                            </div>

                            <div class="block mt-4 p-5 bg-black text-gray-100">
                                <pre class="block">curl https://download.deuxfleurs.org/df-dist-v1/aerogramme/0.0.1/linux/amd64/aerogramme -o aerogramme
chmod +x aerogramme</pre>
                            </div>
                            <p class="mt-4">Aerogramme is distributed as a statically compiled binary (~20MB).</p>
                            <p class="mt-4">Network resources are finite. Please avoid wasting them by re-downloading the binary too often. Keep a local cache or mirror the binary on your infrastructure. In case of abuse, we may put some agressive rate limiting based on IP prefixes.</p>
                        </div>

                        <!-- distribution -->
                        <div id="distribution" class="hidden">
                            <p class="mt-4 italic">There is no known third party packaging for Aerogramme. If you made one, please notify us.</p>
                        </div>

                        <!-- sources -->
                        <div id="sources" class="hidden">
                            <div class="block mt-4 p-5 bg-black text-gray-100">
                                <pre class="block">git clone https://git.deuxfleurs.fr/Deuxfleurs/aerogramme.git
cd aerogramme
git checkout 0.0.1
cargo build --release
./target/release/aerogramme</pre>
                            </div>
                            <div class="mt-4">
                                <a class="text-aerogramme-blue underline" href="https://git.deuxfleurs.fr/Deuxfleurs/aerogramme">Browse the repository ↗</a>
                                -
                                <a class="text-aerogramme-blue underline" href="https://git.deuxfleurs.fr/Deuxfleurs/aerogramme/archive/0.0.1-ci.1.zip">Download a .zip archive</a>
                                -
                                <a class="text-aerogramme-blue underline" href="https://git.deuxfleurs.fr/Deuxfleurs/aerogramme/archive/0.0.1-ci.1.tar.gz">Download a .tar.gz archive</a>
                            </div>
                        </div>
                    </div>
                </div>
        </div>
        <noscript>
            <style type="text/css">
                #releases-container{display:none;}
            </style>
            <div id="js-disabled-msg" class="p-12" style="height:70vh">
                Access the Aerogramme releases by clicking on the following link :
                <a class="font-bold text-aerogramme-blue hover:underline" href="https://git.deuxfleurs.fr/Deuxfleurs/aerogramme.git">https://git.deuxfleurs.fr/Deuxfleurs/aerogramme.git</a>
            </div>
        </noscript>
    </div>
  </section>
{% endblock %}

{% block custom_js %}
<script>
const reader = blob => {
  const tmp = new FileReader();
  return new Promise((resolve, reject) => {
    tmp.onerror = () => {
      tmp.abort()
      reject(new DOMException("Problem parsing blob"))
    }
    tmp.onload = () => {
      resolve(tmp.result)
    }
    tmp.readAsText(blob)
  })
}

const albatros_tags = async () => {
  const res = await fetch('https://registry.deuxfleurs.org/v2/aerogramme/tags/list')
  const blob = await res.blob()
  const txt = await reader(blob)
  const tags = JSON.parse(txt)
  return tags
}

const prod_semver = /^v?[0-9]+\.[0-9]+\.[0-9]+$/;
const testing_semver = /^v?[0-9]+\.[0-9]+\.[0-9]+-.*$/;

const find_cat = t => {
  if (t.match(prod_semver)) return 'production';
  if (t.match(testing_semver)) return 'testing';
  return 'nightly'
};

const categorize = tags => tags.reduce((acc, t) => {
  acc[find_cat(t)].push(t)
  return acc
}, {'production': [], 'testing': [], 'nightly': []});

// Manage tabs
const tabs = ["docker", "static", "distribution", "sources" ];
const active_btn = document.getElementById("selected-btn");
const alternative_btn = document.getElementById("alternative-btn");
const menu = document.getElementById("install-choice");
document.querySelectorAll("#install-choice > button").forEach(e => {
    e.onclick = () => {
        selected_tab = e.id
    }
});

const setActiveTab = selected => {
    tabs.forEach(t => {
        document.getElementById(t).classList.add("hidden")

    })
}

(async () => {
    const manifest = await albatros_tags()
    console.log(categorize(manifest.tags))
})()

</script>
{% endblock %}