@namespace Oqtane.UI
@inject NavigationManager NavigationManager
@inject IInstallationService InstallationService
@inject ISiteService SiteService
@inject IUserService UserService

<div class="container">
    <div class="row">
        <div class="mx-auto text-center">
            <img src="oqtane.png"/>
        </div>
    </div>
    <hr class="app-rule"/>
    <div class="row justify-content-center">
        <div class="col text-center">
            <h2>Database Configuration</h2><br/>
            <table class="form-group" cellpadding="4" cellspacing="4" style="margin: auto;">
                <tbody>
                <tr>
                    <td>
                        <label class="control-label" style="font-weight: bold">Database Type: </label>
                    </td>
                    <td>
                        <select class="custom-select" @bind="@_databaseType">
                            <option value="LocalDB">Local Database</option>
                            <option value="SQLServer">SQL Server</option>
                        </select>
                    </td>
                </tr>
                <tr>
                    <td>
                        <label class="control-label" style="font-weight: bold">Server: </label>
                    </td>
                    <td>
                        <input type="text" class="form-control" @bind="@_serverName"/>
                    </td>
                </tr>
                <tr>
                    <td>
                        <label class="control-label" style="font-weight: bold">Database: </label>
                    </td>
                    <td>
                        <input type="text" class="form-control" @bind="@_databaseName"/>
                    </td>
                </tr>
                <tr>
                    <td>
                        <label class="control-label" style="font-weight: bold">Integrated Security: </label>
                    </td>
                    <td>
                        <select class="custom-select" @onchange="SetIntegratedSecurity">
                            <option value="true" selected>True</option>
                            <option value="false">False</option>
                        </select>
                    </td>
                </tr>
                <tr style="@_integratedSecurityDisplay">
                    <td>
                        <label class="control-label" style="font-weight: bold">Username: </label>
                    </td>
                    <td>
                        <input type="text" class="form-control" @bind="@_username"/>
                    </td>
                </tr>
                <tr style="@_integratedSecurityDisplay">
                    <td>
                        <label class="control-label" style="font-weight: bold">Password: </label>
                    </td>
                    <td>
                        <input type="password" class="form-control" @bind="@_password"/>
                    </td>
                </tr>
                </tbody>
            </table>
        </div>
        <div class="col text-center">
            <h2>Application Administrator</h2><br/>
            <table class="form-group" cellpadding="4" cellspacing="4" style="margin: auto;">
                <tbody>
                <tr>
                    <td>
                        <label class="control-label" style="font-weight: bold">Username: </label>
                    </td>
                    <td>
                        <input type="text" class="form-control" @bind="@_hostUsername" readonly/>
                    </td>
                </tr>
                <tr>
                    <td>
                        <label class="control-label" style="font-weight: bold">Password: </label>
                    </td>
                    <td>
                        <input type="password" class="form-control" @bind="@_hostPassword"/>
                    </td>
                </tr>
                <tr>
                    <td>
                        <label class="control-label" style="font-weight: bold">Confirm: </label>
                    </td>
                    <td>
                        <input type="password" class="form-control" @bind="@_confirmPassword"/>
                    </td>
                </tr>
                <tr>
                    <td>
                        <label class="control-label" style="font-weight: bold">Email: </label>
                    </td>
                    <td>
                        <input type="text" class="form-control" @bind="@_hostEmail"/>
                    </td>
                </tr>
                </tbody>
            </table>
        </div>
    </div>
    <hr class="app-rule"/>
    <div class="row">
        <div class="mx-auto text-center">
            <button type="button" class="btn btn-success" @onclick="Install">Install Now</button><br/><br/>
            @((MarkupString) _message)
        </div>
        <div class="app-progress-indicator" style="@_loadingDisplay"></div>
    </div>
</div>

@code {
    private string _databaseType = "LocalDB";
    private string _serverName = "(LocalDb)\\MSSQLLocalDB";
    private string _databaseName = "Oqtane-" + DateTime.UtcNow.ToString("yyyyMMddHHmm");
    private string _username = "";
    private string _password = "";
    private string _hostUsername = Constants.HostUser;
    private string _hostPassword = "";
    private string _confirmPassword = "";
    private string _hostEmail = "";
    private string _message = "";

    private string _integratedSecurityDisplay = "display: none;";
    private string _loadingDisplay = "display: none;";

    private void SetIntegratedSecurity(ChangeEventArgs e)
    {
        if (Convert.ToBoolean((string) e.Value))
        {
            _integratedSecurityDisplay = "display: none;";
        }
        else
        {
            _integratedSecurityDisplay = "";
        }
    }

    private async Task Install()
    {
        if (_hostUsername != "" && _hostPassword.Length >= 6 && _hostPassword == _confirmPassword && _hostEmail != "")
        {
            _loadingDisplay = "";
            StateHasChanged();

            string connectionstring = "";
            if (_databaseType == "LocalDB")
            {
                connectionstring = "Data Source=" + _serverName + ";AttachDbFilename=|DataDirectory|\\" + _databaseName + ".mdf;Initial Catalog=" + _databaseName + ";Integrated Security=SSPI;";
            }
            else
            {
                connectionstring = "Data Source=" + _serverName + ";Initial Catalog=" + _databaseName + ";";
                if (_integratedSecurityDisplay == "display: none;")
                {
                    connectionstring += "Integrated Security=SSPI;";
                }
                else
                {
                    connectionstring += "User ID=" + _username + ";Password=" + _password;
                }
            }

            var config = new InstallConfig
            {
                ConnectionString = connectionstring,
                HostUser = _hostUsername,
                HostEmail = _hostEmail,
                Password = _hostPassword,
                IsMaster = true,
            };

            Installation installation = await InstallationService.Install(config);
            //TODO: Should be moved to Database manager
            if (installation.Success)
            {
                Site site = new Site();
                site.TenantId = -1; // will be populated on server
                site.Name = "Default Site";
                site.LogoFileId = null;
                site.FaviconFileId = null;
                site.DefaultThemeType = Constants.DefaultTheme;
                site.DefaultLayoutType = Constants.DefaultLayout;
                site.DefaultContainerType = Constants.DefaultContainer;
                site.PwaIsEnabled = false;
                site.PwaAppIconFileId = null;
                site.PwaSplashIconFileId = null;
                site.AllowRegistration = false;
                site = await SiteService.AddSiteAsync(site, null);

                User user = new User();
                user.SiteId = site.SiteId;
                user.Username = _hostUsername;
                user.Password = _hostPassword;
                user.Email = _hostEmail;
                user.DisplayName = _hostUsername;
                user = await UserService.AddUserAsync(user);

                NavigationManager.NavigateTo("", true);
            }
            else
            {
                _message = "<div class=\"alert alert-danger\" role=\"alert\">" + installation.Message + "</div>";
                _loadingDisplay = "display: none;";
            }
        }
        else
        {
            _message = "<div class=\"alert alert-danger\" role=\"alert\">Please Enter All Fields And Ensure Passwords Match And Are Greater Than 5 Characters In Length</div>";
        }
    }

}