@using Microsoft.AspNetCore.Components.Routing
@using Oqtane.Models
@using Oqtane.Services
@using Oqtane.Modules
@using Oqtane.Shared
@using Oqtane.Client.Modules.Controls
@inherits ModuleBase
@inject IUriHelper UriHelper
@inject IPageService PageService
@inject IThemeService  ThemeService

<table class="form-group">
    <tr>
        <td>
            <label for="Name" class="control-label">Name: </label>
        </td>
        <td>
            <input class="form-control" @bind="@name" />
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Path: </label>
        </td>
        <td>
            <input class="form-control" @bind="@path" />
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Parent: </label>
        </td>
        <td>
            <select class="form-control" @bind="@parentid">
                <option value="">&lt;Select Parent&gt;</option>
                @foreach (Page p in PageState.Pages)
                {
                    <option value="@p.PageId">@p.Name</option>
                }
            </select>
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Order: </label>
        </td>
        <td>
            <input class="form-control" @bind="@order" />
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Navigation? </label>
        </td>
        <td>
            <select class="form-control" @bind="@isnavigation">
                <option value="true">Yes</option>
                <option value="false">No</option>
            </select>
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Theme: </label>
        </td>
        <td>
            <select class="form-control" @bind="@themetype">
                <option value="">&lt;Select Theme&gt;</option>
                @foreach (KeyValuePair<string, string> item in themes)
                {
                    <option value="@item.Key">@item.Value</option>
                }
            </select>
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">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 for="Name" class="control-label">Icon: </label>
        </td>
        <td>
            <input class="form-control" @bind="@icon" />
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">View Permissions: </label>
        </td>
        <td>
            <input class="form-control" @bind="@viewpermissions" />
        </td>
    </tr>
    <tr>
        <td>
            <label for="Name" class="control-label">Edit Permissions: </label>
        </td>
        <td>
            <input class="form-control" @bind="@editpermissions" />
        </td>
    </tr>
</table>
<button class="btn btn-success" @onclick="@SavePage">Save</button>
<NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>

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

    Dictionary<string, string> themes = new Dictionary<string, string>();
    Dictionary<string, string> panelayouts = new Dictionary<string, string>();

    int PageId;
    string name;
    string path;
    string parentid;
    string order;
    string isnavigation;
    string themetype;
    string layouttype;
    string icon;
    string viewpermissions;
    string editpermissions;

    protected override void OnInit()
    {
        themes = ThemeService.GetThemeTypes(PageState.Themes);
        panelayouts = ThemeService.GetPaneLayoutTypes(PageState.Themes);

        PageId = Int32.Parse(PageState.QueryString["id"]);
        Page p = PageState.Pages.Where(item => item.PageId == PageId).FirstOrDefault();
        if (p != null)
        {
            name = p.Name;
            path = p.Path;
            if (p.ParentId == null)
            {
                parentid = "";
            }
            else
            {
                parentid = p.ParentId.ToString();
            }
            order = p.Order.ToString();
            isnavigation = p.IsNavigation.ToString();
            themetype = p.ThemeType;
            layouttype = p.LayoutType;
            icon = p.Icon;
            viewpermissions = p.ViewPermissions;
            editpermissions = p.EditPermissions;
        }
    }

    private async Task SavePage()
    {
        Page p = PageState.Page;
        p.PageId = Int32.Parse(PageState.QueryString["id"]);
        if (string.IsNullOrEmpty(parentid))
        {
            p.ParentId = null;
        }
        else
        {
            p.ParentId = Int32.Parse(parentid);
        }
        p.Name = name;
        p.Path = path;
        p.Order = (order == null ? 1 : Int32.Parse(order));
        p.IsNavigation = (isnavigation == null ? true : Boolean.Parse(isnavigation));
        p.ThemeType = themetype;
        p.LayoutType = (layouttype == null ? "" : layouttype);
        p.Icon = (icon == null ? "" : icon);
        Type type;
        if (!string.IsNullOrEmpty(layouttype))
        {
            type = Type.GetType(layouttype);
        }
        else
        {
            type = Type.GetType(themetype);
        }
        System.Reflection.PropertyInfo property = type.GetProperty("Panes");
        p.Panes = (string)property.GetValue(Activator.CreateInstance(type), null);
        p.ViewPermissions = viewpermissions;
        p.EditPermissions = editpermissions;
        await PageService.UpdatePageAsync(p);
        UriHelper.NavigateTo(NavigateUrl(path));
    }
}