BTCPayServerPlugins/Plugins/BTCPayServer.Plugins.DynamicRateLimits/Views/DynamicRatesLimiter/Update.cshtml

@using BTCPayServer.Plugins.DynamicRateLimits
@model DynamicRateLimitSettings 

<h2 class="mb-4">Rate limit configuration</h2>

<form method="post">

    <div class="row">
        <table class="table table-responsive col-12">
            <thead>
            <tr>
                <th>
                    Rate Limit
                </th>
                <th class="text-end">
                    Actions
                </th>
            </tr>
            </thead>
            <tbody id="limit-list">
            @if (Model.RateLimits is not null)
            {
                @for (var index = 0; index < Model.RateLimits.Length; index++)
                {
                    <tr data-index="@index">
                        <td>
                            <input class="form-control" type="text" asp-for="RateLimits[index]">
                        </td>
                        <td class="text-end">
                            <button class="btn btn-link" type="button" data-remove>Remove</button>
                        </td>
                    </tr>
                }
            }
            </tbody>
        </table>

    </div>


    <button type="button" id="add-limit" class="btn btn-outline-secondary mx-2">Add rate limit</button>
    <button name="command" type="submit" value="save" class="btn btn-primary mt-2">Save</button>
    <button name="command" type="submit" value="use-defaults" class="btn btn-primary mt-2">Use defaults</button>

    <button class="btn btn-link" type="button"data-bs-toggle="collapse" data-bs-target="#defaults">View defaults</button>
    <div class="collapse" id="defaults">
        @inject DynamicRateLimitsService DynamicRateLimitsService
        <div class="card card-body">
            <ul>
                @foreach (var rateLimit in DynamicRateLimitsService.OriginalLimits)
                {
                    <li>@rateLimit</li>
                }
            </ul>
        </div>
    </div>

</form>

@section PageFootContent {
    <partial name="_ValidationScriptsPartial"/>
}
<template id="row">
    <tr data-index="-1">
        <td>
            <input type="text" class="form-control">
        </td>
        <td  class="text-end">
            <button class="btn btn-link" type="button" data-remove>Remove</button>
        </td>
    </tr>
</template>

<script >
document.addEventListener("DOMContentLoaded", ()=>{

    setupRemoveBtn();

    document.getElementById("add-limit").addEventListener("click", ()=>{
        const template = document.querySelector('#row');
        const clone = template.content.cloneNode(true);
        document.getElementById("limit-list").appendChild(clone);
        setIndex();
    setupRemoveBtn();
        
    });
    
    
    
    function setupRemoveBtn(){
        document.querySelectorAll("[data-remove]").forEach(value =>{
                value.removeEventListener("click",onRemove )
                 value.addEventListener("click",onRemove );
                
            });
    }
    
    
    function onRemove(evt){
        evt.target.parentElement.parentElement.remove();    
        setIndex();
        
    }
    
    function setIndex(){
         document.querySelectorAll("[data-index]").forEach((value, key) => {
                        value.setAttribute("data-index", key);
                        value.querySelector("input").name = `RateLimits[${key}]`;
                    })
    }
});
</script>