@namespace Oqtane.Modules.Admin.Site
@inherits ModuleBase
@inject NavigationManager NavigationManager
@inject ISiteService SiteService
@inject ITenantService TenantService
@inject IAliasService AliasService
@inject IThemeService  ThemeService
@inject ISettingService  SettingService

@if (_themes != null)
{
    <table class="table table-borderless">
        <tr>
            <td>
                <label  class="control-label">Name: </label>
            </td>
            <td>
                <input class="form-control" @bind="@_name" />
            </td>
        </tr>
        <tr>
            <td>
                <label  class="control-label">Tenant: </label>
            </td>
            <td>
                <input class="form-control" @bind="@_tenant" readonly />
            </td>
        </tr>
        <tr>
            <td>
                <label  class="control-label">Aliases: </label>
            </td>
            <td>
                <textarea class="form-control" @bind="@_urls" rows="3"></textarea>
            </td>
        </tr>
        <tr>
            <td>
                <label  class="control-label">Logo: </label>
            </td>
            <td>
                <FileManager FileId="@_logofileid.ToString()" @ref="_filemanager" />
            </td>
        </tr>
        <tr>
            <td>
                <label  class="control-label">Default Theme: </label>
            </td>
            <td>
                <select class="form-control" @onchange="(e => ThemeChanged(e))">
                    <option value="">&lt;Select Theme&gt;</option>
                    @foreach (KeyValuePair<string, string> item in _themes)
                    {
                        if (item.Key == _themetype)
                        {
                            <option value="@item.Key" selected>@item.Value</option>
                        }
                        else
                        {
                            <option value="@item.Key">@item.Value</option>
                        }
                    }
                </select>
            </td>
        </tr>
        <tr>
            <td>
                <label  class="control-label">Default Layout: </label>
            </td>
            <td>
                <select class="form-control" @bind="@_layouttype">
                    <option value="">&lt;Select Layout&gt;</option>
                    @foreach (KeyValuePair<string, string> panelayout in _panelayouts)
                    {
                        <option value="@panelayout.Key">@panelayout.Value</option>
                    }
                </select>
            </td>
        </tr>
        <tr>
            <td>
                <label  class="control-label">Default Container: </label>
            </td>
            <td>
                <select class="form-control" @bind="@_containertype">
                    <option value="">&lt;Select Container&gt;</option>
                    @foreach (KeyValuePair<string, string> container in _containers)
                    {
                        <option value="@container.Key">@container.Value</option>
                    }
                </select>
            </td>
        </tr>
        <tr>
            <td>
                <label  class="control-label">Is Deleted? </label>
            </td>
            <td>
                <select class="form-control" @bind="@_isdeleted">
                    <option value="True">Yes</option>
                    <option value="False">No</option>
                </select>
            </td>
        </tr>
    </table>

    <a data-toggle="collapse" class="app-link-unstyled" href="#SMTP" aria-expanded="false" aria-controls="SMTP">
        <h5><i class="oi oi-chevron-bottom"></i>&nbsp;SMTP Settings</h5><hr class="app-rule" />
    </a>
    <div class="collapse" id="SMTP">
        <table class="table table-borderless">
            <tr>
                <td>
                    <label  class="control-label">Host: </label>
                </td>
                <td>
                    <input class="form-control" @bind="@_smtphost" />
                </td>
            </tr>
            <tr>
                <td>
                    <label  class="control-label">Port: </label>
                </td>
                <td>
                    <input class="form-control" @bind="@_smtpport" />
                </td>
            </tr>
            <tr>
                <td>
                    <label  class="control-label">SSL Enabled: </label>
                </td>
                <td>
                    <input class="form-control" @bind="@_smtpssl" />
                </td>
            </tr>
            <tr>
                <td>
                    <label  class="control-label">Username: </label>
                </td>
                <td>
                    <input class="form-control" @bind="@_smtpusername" />
                </td>
            </tr>
            <tr>
                <td>
                    <label  class="control-label">Password: </label>
                </td>
                <td>
                    <input type="password" class="form-control" @bind="@_smtppassword" />
                </td>
            </tr>
        </table>
    </div>
    <br />
    <button type="button" class="btn btn-success" @onclick="SaveSite">Save</button>
    <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
    <br />
    <br />
    <AuditInfo CreatedBy="@_createdby" CreatedOn="@_createdon" ModifiedBy="@_modifiedby" ModifiedOn="@_modifiedon" DeletedBy="@_deletedby" DeletedOn="@_deletedon"></AuditInfo>
}

@code {
    public override SecurityAccessLevel SecurityAccessLevel { get { return SecurityAccessLevel.Admin; } }

    Dictionary<string, string> _themes;
    Dictionary<string, string> _panelayouts;
    Dictionary<string, string> _containers;

    List<Theme> _themeList;
    string _name = "";
    List<Tenant> _tenantList;
    string _tenant = "";
    List<Alias> _aliasList;
    string _urls = "";
    int _logofileid = -1;
    FileManager _filemanager;
    string _themetype;
    string _layouttype;
    string _containertype;

    string _smtphost = "";
    string _smtpport = "";
    string _smtpssl = "";
    string _smtpusername = "";
    string _smtppassword = "";

    string _createdby;
    DateTime _createdon;
    string _modifiedby;
    DateTime _modifiedon;
    string _deletedby;
    DateTime? _deletedon;
    string _isdeleted;

    protected override async Task OnInitializedAsync()
    {
        try
        {
            _themeList = await ThemeService.GetThemesAsync();
            _aliasList = await AliasService.GetAliasesAsync();
            Site site = await SiteService.GetSiteAsync(PageState.Site.SiteId, PageState.Alias);
            if (site != null)
            {
                _name = site.Name;
                _tenantList = await TenantService.GetTenantsAsync();
                _tenant = _tenantList.Find(item => item.TenantId == site.TenantId).Name;
                foreach (Alias alias in _aliasList.Where(item => item.SiteId == site.SiteId && item.TenantId == site.TenantId).ToList())
                {
                    _urls += alias.Name + "\n";
                }
                if (site.LogoFileId != null)
                {
                    _logofileid = site.LogoFileId.Value;
                }
                _themetype = site.DefaultThemeType;
                _panelayouts = ThemeService.GetPaneLayoutTypes(_themeList, _themetype);
                _layouttype = site.DefaultLayoutType;
                _containertype = site.DefaultContainerType;

                Dictionary<string, string> settings = await SettingService.GetSiteSettingsAsync(site.SiteId);
                _smtphost = SettingService.GetSetting(settings, "SMTPHost", "");
                _smtpport = SettingService.GetSetting(settings, "SMTPPort", "");
                _smtpssl = SettingService.GetSetting(settings, "SMTPSSL", "");
                _smtpusername = SettingService.GetSetting(settings, "SMTPUsername", "");
                _smtppassword = SettingService.GetSetting(settings, "SMTPPassword", "");

                _createdby = site.CreatedBy;
                _createdon = site.CreatedOn;
                _modifiedby = site.ModifiedBy;
                _modifiedon = site.ModifiedOn;
                _deletedby = site.DeletedBy;
                _deletedon = site.DeletedOn;
                _isdeleted = site.IsDeleted.ToString();
            }

            _themes = ThemeService.GetThemeTypes(_themeList);
            _containers = ThemeService.GetContainerTypes(_themeList);
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Loading Site {SiteId} {Error}", PageState.Site.SiteId, ex.Message);
            AddModuleMessage(ex.Message, MessageType.Error);
        }
    }

    private async void ThemeChanged(ChangeEventArgs e)
    {
        try
        {
            _themetype = (string)e.Value;
            if (_themetype != "")
            {
                _panelayouts = ThemeService.GetPaneLayoutTypes(_themeList, _themetype);
            }
            else
            {
                _panelayouts = new Dictionary<string, string>();
            }
            StateHasChanged();
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Loading Pane Layouts For Theme {ThemeType} {Error}", _themetype, ex.Message);
            AddModuleMessage("Error Loading Pane Layouts For Theme", MessageType.Error);
        }
    }

    private async Task SaveSite()
    {
        try
        {
            if (_name != "" && _urls != "" && !string.IsNullOrEmpty(_themetype) && (_panelayouts.Count == 0 || !string.IsNullOrEmpty(_layouttype)) && !string.IsNullOrEmpty(_containertype))
            {
                bool unique = true;
                foreach (string name in _urls.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
                {
                    if (_aliasList.Exists(item => item.Name == name && item.SiteId != PageState.Alias.SiteId && item.TenantId != PageState.Alias.TenantId))
                    {
                        unique = false;
                    }
                }
                if (unique)
                {
                    Site site = await SiteService.GetSiteAsync(PageState.Site.SiteId, PageState.Alias);
                    if (site != null)
                    {
                        site.Name = _name;
                        site.LogoFileId = null;
                        int logofileid = _filemanager.GetFileId();
                        if (logofileid != -1)
                        {
                            site.LogoFileId = logofileid;
                        }
                        site.DefaultThemeType = _themetype;
                        site.DefaultLayoutType = (_layouttype == null ? "" : _layouttype);
                        site.DefaultContainerType = _containertype;
                        site.IsDeleted = (_isdeleted == null ? true : Boolean.Parse(_isdeleted));

                        site = await SiteService.UpdateSiteAsync(site, PageState.Alias);

                        _urls = _urls.Replace("\n", ",");
                        string[] names = _urls.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
                        foreach (Alias alias in _aliasList.Where(item => item.SiteId == site.SiteId && item.TenantId == site.TenantId).ToList())
                        {
                            if (!names.Contains(alias.Name))
                            {
                                await AliasService.DeleteAliasAsync(alias.AliasId);
                            }
                        }
                        foreach (string name in names)
                        {
                            if (!_aliasList.Exists(item => item.Name == name))
                            {
                                Alias alias = new Alias();
                                alias.Name = name;
                                alias.TenantId = site.TenantId;
                                alias.SiteId = site.SiteId;
                                await AliasService.AddAliasAsync(alias);
                            }
                        }

                        Dictionary<string, string> settings = await SettingService.GetSiteSettingsAsync(site.SiteId);
                        SettingService.SetSetting(settings, "SMTPHost", _smtphost);
                        SettingService.SetSetting(settings, "SMTPPort", _smtpport);
                        SettingService.SetSetting(settings, "SMTPSSL", _smtpssl);
                        SettingService.SetSetting(settings, "SMTPUsername", _smtpusername);
                        SettingService.SetSetting(settings, "SMTPPassword", _smtppassword);
                        await SettingService.UpdateSiteSettingsAsync(settings, site.SiteId);

                        await logger.LogInformation("Site Saved {Site}", site);

                        NavigationManager.NavigateTo(NavigateUrl());
                    }
                }
                else
                {
                    AddModuleMessage("An Alias Specified Has Already Been Used For Another Site", MessageType.Warning);
                }
            }
            else
            {
                AddModuleMessage("You Must Provide A Site Name, Alias, And Default Theme/Container", MessageType.Warning);
            }
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Saving Site {SiteId} {Error}", PageState.Site.SiteId, ex.Message);
            AddModuleMessage("Error Saving Site", MessageType.Error);
        }
    }
}