@namespace Oqtane.UI
@inject NavigationManager NavigationManager
@inject IInstallationService InstallationService
@inject ISiteService SiteService
@inject IUserService UserService
@inject IJSRuntime JSRuntime
@inject IStringLocalizer<Installer> Localizer

<div class="container">
    <div class="row">
        <div class="mx-auto text-center">
            <img src="oqtane-black.png" />
            <div style="font-weight: bold">@Localizer["Version:"] @Constants.Version</div>
        </div>
    </div>
    <hr class="app-rule" />
    <div class="row justify-content-center">
        <div class="col text-center">
            <h2>@Localizer["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">@Localizer["Database Type:"] </label>
                        </td>
                        <td>
                            <select class="custom-select" @bind="@_databaseType">
                                <option value="LocalDB">@Localizer["Local Database"]</option>
                                <option value="SQLServer">@Localizer["SQL Server"]</option>
                                <option value="Sqlite">@Localizer["Sqlite"]</option>
                            </select>
                        </td>
                    </tr>
                    <tr style="@(_databaseType == "Sqlite" ? "" : "display: none")">
                        <td>
                            <label class="control-label" style="font-weight: bold">@Localizer["File Name:"] </label>
                        </td>
                        <td>
                            <input type="text" class="form-control" @bind="@_fileName" />
                        </td>
                    </tr>
                    <tr style="@(_databaseType == "Sqlite" ? "display: none" : "")">
                        <td>
                            <label class="control-label" style="font-weight: bold">@Localizer["Server:"] </label>
                        </td>
                        <td>
                            <input type="text" class="form-control" @bind="@_serverName" />
                        </td>
                    </tr>
                    <tr style="@(_databaseType == "Sqlite" ? "display: none" : "")">
                        <td>
                            <label class="control-label" style="font-weight: bold">@Localizer["Database:"] </label>
                        </td>
                        <td>
                            <input type="text" class="form-control" @bind="@_databaseName" />
                        </td>
                    </tr>
                    <tr style="@(_databaseType == "Sqlite" ? "display: none" : "")">
                        <td>
                            <label class="control-label" style="font-weight: bold">@Localizer["Integrated Security:"] </label>
                        </td>
                        <td>
                            <select class="custom-select" @onchange="SetIntegratedSecurity">
                                <option value="true" selected>@Localizer["True"]</option>
                                <option value="false">@Localizer["False"]</option>
                            </select>
                        </td>
                    </tr>
                    <tr style="@_integratedSecurityDisplay">
                        <td>
                            <label class="control-label" style="font-weight: bold">@Localizer["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">@Localizer["Password:"] </label>
                        </td>
                        <td>
                            <input type="password" class="form-control" @bind="@_password" />
                        </td>
                    </tr>
                </tbody>
            </table>
        </div>
        <div class="col text-center">
            <h2>@Localizer["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">@Localizer["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">@Localizer["Password:"] </label>
                        </td>
                        <td>
                            <input type="password" class="form-control" @bind="@_hostPassword" />
                        </td>
                    </tr>
                    <tr>
                        <td>
                            <label class="control-label" style="font-weight: bold">@Localizer["Confirm:"] </label>
                        </td>
                        <td>
                            <input type="password" class="form-control" @bind="@_confirmPassword" />
                        </td>
                    </tr>
                    <tr>
                        <td>
                            <label class="control-label" style="font-weight: bold">@Localizer["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">@Localizer["Install Now"]</button><br /><br />
            <ModuleMessage Message="@_message" Type="MessageType.Error"></ModuleMessage>
        </div>
        <div class="app-progress-indicator" style="@_loadingDisplay"></div>
    </div>
</div>

@code {
    private string _databaseType = "LocalDB";
    private string _serverName = "(LocalDb)\\MSSQLLocalDB";
    private string _fileName = "Oqtane-" + DateTime.UtcNow.ToString("yyyyMMddHHmm") + ".db";
    private string _databaseName = "Oqtane-" + DateTime.UtcNow.ToString("yyyyMMddHHmm");
    private string _username = string.Empty;
    private string _password = string.Empty;
    private string _hostUsername = UserNames.Host;
    private string _hostPassword = string.Empty;
    private string _confirmPassword = string.Empty;
    private string _hostEmail = string.Empty;
    private string _message = string.Empty;
    private string _integratedSecurityDisplay = "display: none;";
    private string _fileFieldsDisplay = "display: none;";
    private string _serverFieldsDisplay = "display: none;";
    private string _loadingDisplay = "display: none;";

    protected override async Task OnAfterRenderAsync(bool firstRender)
    {
        if (firstRender)
        {
            var interop = new Interop(JSRuntime);
            await interop.IncludeLink("app-stylesheet", "stylesheet", "https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css", "text/css", "sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T", "anonymous", "");
        }
    }

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

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

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

            Uri uri = new Uri(NavigationManager.Uri);

            var config = new InstallConfig
            {
                DatabaseType = _databaseType,
                ConnectionString = connectionstring,
                Aliases = uri.Authority,
                HostEmail = _hostEmail,
                HostPassword = _hostPassword,
                HostName = UserNames.Host,
                TenantName = TenantNames.Master,
                IsNewTenant = true,
                SiteName = Constants.DefaultSite
            };

            var installation = await InstallationService.Install(config);
            if (installation.Success)
            {
                NavigationManager.NavigateTo(uri.Scheme + "://" + uri.Authority, true);
            }
            else
            {
                _message = installation.Message;
                _loadingDisplay = "display: none;";
            }
        }
        else
        {
            _message = Localizer["Please Enter All Fields And Ensure Passwords Match And Are Greater Than 5 Characters In Length"];
        }
    }

}