@page "/plugins/local"
@rendermode InteractiveServer

@using DiscordBotCore.Logging
@using DiscordBotCore.PluginManagement
@using DiscordBotCore.PluginManagement.Loading
@using DiscordBotCore.PluginManagement.Models

@inject IPluginManager PluginManager
@inject ILogger Logger
@inject IPluginLoader PluginLoader

@inject NavigationManager Navigation

<h3>Installed Plugins</h3>
<table class="table">
    <thead>
    <tr>
        <th>Name</th>
        <th>Version</th>
        <th>Offline Added</th>
        <th>Actions</th>
        <th>
            <button class="btn btn-outline-success" @onclick="NavigateToAddPlugin">
                <span class="bi me-1"></span> Add Local
            </button>
        </th>
    </tr>
    </thead>
    <tbody>
    @foreach (var plugin in _installedPlugins)
    {
        <tr>
            <td>@plugin.Name</td>
            <td>@plugin.Version</td>
            <td>@(plugin.IsOfflineAdded ? "Yes" : "No")</td>
            <td>
                <button class="btn btn-danger btn-sm" @onclick="async () => await DeletePluginButtonClick(plugin.Name)">Delete</button>
                <button class="btn btn-info btn-sm" @onclick="async () => await PluginDetailsButtonClick(plugin.Name)">Details</button>
            </td>
            <td></td>
        </tr>
    }
    </tbody>
</table>

@if (_showPluginDetailsModal && _selectedPluginDetails != null)
{
    <div class="modal show d-block" tabindex="-1" style="background-color: rgba(0,0,0,0.5);">
        <div class="modal-dialog">
            <div class="modal-content">
                <div class="modal-header">
                    <h5 class="modal-title">Plugin Details: @_selectedPluginDetails.Name</h5>
                    <button type="button" class="btn-close" @onclick="ClosePluginDetailsModal"></button>
                </div>
                <div class="modal-body">
                    <p><strong>Version:</strong> @_selectedPluginDetails.Version</p>
                    <p><strong>Author:</strong> @_selectedPluginDetails.Author</p>
                    <p><strong>Description:</strong> @_selectedPluginDetails.Description</p>
                </div>
                <div class="modal-footer">
                    <button class="btn btn-secondary" @onclick="ClosePluginDetailsModal">Close</button>
                </div>
            </div>
        </div>
    </div>
}


@code {

    private readonly List<InstalledPlugin> _installedPlugins = new List<InstalledPlugin>();
    
    private bool _showPluginDetailsModal;
    private OnlinePlugin? _selectedPluginDetails;

    private async Task DeletePluginButtonClick(string pluginName)
    {   
        PluginLoader.UnloadAllPlugins();
        
        Logger.Log($"Deleting plugin {pluginName}", this);

        var response = await PluginManager.UninstallPluginByName(pluginName);
        
        if (!response.IsSuccess)
        {
            Logger.Log(response.Message, this, LogType.Error);
            return;
        }
        
        _installedPlugins.RemoveAll(p => p.Name == pluginName);
        Logger.Log($"Plugin {pluginName} deleted", this);

        await PluginLoader.LoadPlugins();
        
        StateHasChanged();
    }
    
    private async Task PluginDetailsButtonClick(string pluginName)
    {
        Logger.Log($"Getting plugin details for {pluginName}", this);
        var response = await PluginManager.GetPluginDataByName(pluginName);
        if (!response.IsSuccess)
        {
            Logger.Log(response.Message, this, LogType.Error);
            return;
        }
        
        _selectedPluginDetails = response.Data;
        _showPluginDetailsModal = true;
        
        Logger.Log($"Plugin details for {pluginName} retrieved", this);
        StateHasChanged();
    }
    
    private void ClosePluginDetailsModal()
    {
        Logger.Log("Closing plugin details modal", this);
        _showPluginDetailsModal = false;
        _selectedPluginDetails = null;
        StateHasChanged();
    }

    protected override async Task OnInitializedAsync()
    {
        Logger.Log("Local plugins page initialized", this);
        var plugins = await PluginManager.GetInstalledPlugins();
        if (!plugins.Any())
        {
            Logger.Log("No plugins found", this, LogType.Warning);
            return;
        }
        
        Logger.Log($"Found {plugins.Count} plugins", this);
        _installedPlugins.Clear();
        
        foreach (var plugin in plugins)
        {
            var installedPlugin = new InstalledPlugin
            {
                Name = plugin.PluginName,
                Version = plugin.PluginVersion,
                IsOfflineAdded = plugin.IsOfflineAdded
            };
            _installedPlugins.Add(installedPlugin);
        }
        
        StateHasChanged();
    }

    private class InstalledPlugin
    {
        public string Name { get; set; }
        public string Version { get; set; }
        public bool IsOfflineAdded { get; set; }
    }

    private void NavigateToAddPlugin()
    {
        Navigation.NavigateTo("/plugins/add-local");
    }

}