function load() {
    if (localStorage.getItem("api_url") != null) {
        document.getElementById("api_url").value = localStorage.getItem("api_url");
    }
    if (localStorage.getItem("api_key") != null) {
        document.getElementById("api_key").value = localStorage.getItem("api_key");
    }
}

function save() {
    localStorage.setItem("api_url", document.getElementById("api_url").value);
    localStorage.setItem("api_key", document.getElementById("api_key").value);

    sendSaveToast();
}

function sendSaveToast() {
    const Toast = Swal.mixin({
        toast: true,
        position: 'top-end',
        showConfirmButton: false,
        timer: 3000,
        timerProgressBar: true
    })

    Toast.fire({
        icon: 'success',
        title: 'Data saved successfully'
    })
}

function sendRequest(type, endpoint, postData = {}) {
    return $.ajax({
        url: document.getElementById("api_url").value + "/" + endpoint,
        type: type,
        dataType: "json",
        headers: {
            Authorization: "Bearer " + document.getElementById("api_key").value
        },
        data: postData
    }).then(result => {
        handleResult(result);
    }).catch(result => {
        handleResult(result.responseJSON)
    });
}

async function prepare(title, placeholder, confirm = "Execute") {
    return await Swal.fire({
        title: title,
        input: "text",
        inputPlaceholder: placeholder,
        showCancelButton: true,
        confirmButtonText: confirm,
        showLoaderOnConfirm: true
    });
}

function handleResult(result) {
    console.log(result);
    Swal.fire({
        title: "Result received",
        html: `<pre id="json">${JSON.stringify(result, undefined, 1)}</pre><style>pre {text-align: left}</style>`
    });
}

async function createGift() {
    let result = await prepare("Create gift", "Article ID");

    if (result.isConfirmed) sendRequest("PUT", "gift", {articleID: result.value})
}

async function deleteGift() {
    let result = await prepare("Delete gift", "Gift ID");

    if (result.isConfirmed) sendRequest("DELETE", "gift/" + result.value)
}

async function getItems() {
    let guild = await prepare("Show items", "Guild ID");

    if (guild.isConfirmed) sendRequest("GET", "shop/?guildID=" +guild.value)
}

async function enableItem() {
    let result = await prepare("Enable item", "Item ID", "Next");

    if (!result.isConfirmed) return;

    let guild = await prepare("Enable item", "Guild ID");

    if (result.isConfirmed) sendRequest("PUT", "shop", {articleID: result.value, guildID: guild.value})
}

async function disableItem() {
    let result = await prepare("Disable item", "Item ID", "Next");

    if (!result.isConfirmed) return;

    let guild = await prepare("Disable item", "Guild ID");

    if (result.isConfirmed) sendRequest("DELETE", "shop", {articleID: result.value, guildID: guild.value})
}


async function getServer() {
    sendRequest("GET", "user/guilds");
}

async function shortURL() {
    let origin = await prepare("Short URL", "Original URL", "Next");

    if (!origin.isConfirmed) return;

    let custom = await prepare("Short URL", "Custom URL (leave empty for random)");

    let optionalJSON = custom.value === "" ? {} : {custom_url: custom.value};

    if (custom.isConfirmed) sendRequest("PUT", "link", {original_url: origin.value, ...optionalJSON})
}

async function deleteShortenURL() {
    let origin = await prepare("Short URL", "Shorten Code");

    if (origin.isConfirmed) sendRequest("DELETE", "link/"+origin.value)
}

async function createAPIKey() {
    sendRequest("PUT", "apikey")
}