@*
 *                                dbMango
 *
 * Copyright 2025 Deutsche Bank AG
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *@
<div class="form-group @Class">
    @if (!string.IsNullOrEmpty(Name))
    {
        <div class="flex-stack-horizontal form-mw">
            <label for="@_id" class="input-group-text w-100">@Name</label>
        </div>
    }
    <div class="input-group mr-sm-2">
        @if (Icon != null)
        {
            <div class="input-group-prepend">
                <div class="input-group-text">
                    <div class="">
                        <span class="ui-icon-font ui-icon-sm @Icon"></span>
                    </div>
                </div>
            </div>
        }
        <datalist id="@_suggestionsId">
            @foreach (var s in Suggestions.Take(Math.Min(500, Suggestions.Count)))
            {
                <option value="@s">@s</option>
            }
        </datalist>
        <input id="@_id"  class="input-group-text w-100 text-left" autoComplete="on" list="@_suggestionsId" disabled="@IsDisabled" @bind-Value="Value" @bind-Value:event="onchange" />
    </div>
</div>

@code {
    private string _id = $"h{Random.Shared.Next():X8}";
    private string _suggestionsId = $"h{Random.Shared.Next():X8}";

    [Parameter] public string Name { get; set; } = "";

    [Parameter]
    public string Value
    {
        get;
        set
        {
            if (field == value)
                return;

            field = value;
            ValueChanged.InvokeAsync(field);
        }
    } = "";

    [Parameter] public EventCallback<string>       ValueChanged { get; set; }
    [Parameter] public List<string>                Suggestions  { get; set; } = [];
    [Parameter] public string?                     Placeholder  { get; set; } = "";
    [Parameter] public string?                     Icon         { get; set; }
    [Parameter] public string                      Class        { get; set; } = "";
    [Parameter] public bool                        Enabled      { get; set; } = true;

    private bool IsDisabled => !Enabled;

}