@namespace SZUAbsolventenverein.Theme.Website
@inherits ModuleBase
@implements Oqtane.Interfaces.ISettingsControl
@inject ISettingService SettingService
@inject IStringLocalizer<ThemeSettings> Localizer
@inject IStringLocalizer<SharedResources> SharedLocalizer
    @attribute [OqtaneIgnore]

    <div class="container">
        <div class="row mb-1 align-items-center">
            <Label Class="col-sm-3" For="scope" ResourceKey="Scope" ResourceType="@resourceType" HelpText="Specify if the settings are applicable to this page or the entire site.">Setting Scope:</Label>
            <div class="col-sm-9">
                <select id="scope" class="form-select" value="@_scope" @onchange="(e => ScopeChanged(e))">
                    @if (UserSecurity.IsAuthorized(PageState.User, RoleNames.Admin))
                    {
                    <option value="site">@Localizer["Site"]</option>
                    }
                    <option value="page">@Localizer["Page"]</option>
                </select>
            </div>
        </div>
        <div class="row mb-1 align-items-center">
            <Label Class="col-sm-3" For="login" ResourceKey="Login" ResourceType="@resourceType" HelpText="Specify if a Login option should be displayed. Note that this option does not prevent the login page from being accessible via a direct url.">Show Login?</Label>
            <div class="col-sm-9">
                <select id="login" class="form-select" @bind="@_login">
                    <option value="-">&lt;@SharedLocalizer["Not Specified"]&gt;</option>
                    <option value="true">@SharedLocalizer["Yes"]</option>
                    <option value="false">@SharedLocalizer["No"]</option>
                </select>
            </div>
        </div>
        <div class="row mb-1 align-items-center">
            <Label Class="col-sm-3" For="register" ResourceKey="Register" ResourceType="@resourceType" HelpText="Specify if a Register option should be displayed. Note that this option is also dependent on the Allow Registration option in Site Settings.">Show Register?</Label>
            <div class="col-sm-9">
                <select id="register" class="form-select" @bind="@_register">
                    <option value="-">&lt;@SharedLocalizer["Not Specified"]&gt;</option>
                    <option value="true">@SharedLocalizer["Yes"]</option>
                    <option value="false">@SharedLocalizer["No"]</option>
                </select>
            </div>
        </div>
    </div>

    @code {
        private int pageId = -1;
        private string resourceType = "SZUAbsolventenverein.Theme.Website.ThemeSettings, SZUAbsolventenverein.Theme.Website.Client.Oqtane"; // for localization
        private string _scope = "page";
        private string _login = "-";
        private string _register = "-";

        protected override async Task OnInitializedAsync()
        {
            if (PageState.QueryString.ContainsKey("id"))
            {
                pageId = int.Parse(PageState.QueryString["id"]);
            }

            try
            {
                await LoadSettings();
            }
            catch (Exception ex)
            {
                await logger.LogError(ex, "Error Loading Settings {Error}", ex.Message);
                AddModuleMessage("Error Loading Settings", MessageType.Error);
            }
        }

        private async Task LoadSettings()
        {
            if (_scope == "site")
            {
                var settings = PageState.Site.Settings;
                _login = SettingService.GetSetting(settings, GetType().Namespace + ":Login", "true");
                _register = SettingService.GetSetting(settings, GetType().Namespace + ":Register", "true");
            }
            else
            {
                var settings = await SettingService.GetPageSettingsAsync(pageId);
                settings = SettingService.MergeSettings(PageState.Site.Settings, settings);
                _login = SettingService.GetSetting(settings, GetType().Namespace + ":Login", "-");
                _register = SettingService.GetSetting(settings, GetType().Namespace + ":Register", "-");
            }
            await Task.Yield();
        }

        private async Task ScopeChanged(ChangeEventArgs eventArgs)
        {
            try
            {
                _scope = (string)eventArgs.Value;
                await LoadSettings();
                StateHasChanged();
            }
            catch (Exception ex)
            {
                await logger.LogError(ex, "Error Loading Settings {Error}", ex.Message);
                AddModuleMessage("Error Loading Settings", MessageType.Error);
            }
        }

        public async Task UpdateSettings()
        {
            try
            {
                if (_scope == "site")
                {
                    var settings = await SettingService.GetSiteSettingsAsync(PageState.Site.SiteId);
                    if (_login != "-")
                    {
                        settings = SettingService.SetSetting(settings, GetType().Namespace + ":Login", _login);
                    }

                    if (_register != "-")
                    {
                        settings = SettingService.SetSetting(settings, GetType().Namespace + ":Register", _register);
                    }
                    await SettingService.UpdateSiteSettingsAsync(settings, PageState.Site.SiteId);
                }
                else
                {
                    var settings = await SettingService.GetPageSettingsAsync(pageId);
                    if (_login != "-")
                    {
                        settings = SettingService.SetSetting(settings, GetType().Namespace + ":Login", _login);
                    }
                    if (_register != "-")
                    {
                        settings = SettingService.SetSetting(settings, GetType().Namespace + ":Register", _register);
                    }
                    await SettingService.UpdatePageSettingsAsync(settings, pageId);
                }
            }
            catch (Exception ex)
            {
                await logger.LogError(ex, "Error Saving Settings {Error}", ex.Message);
                AddModuleMessage("Error Saving Settings", MessageType.Error);
            }
        }
    }