Module.AdminModules/Client/Modules/SZUAbsolventenverein.Module.AdminModules/Send.razor

@using Oqtane.Modules.Controls
@using SZUAbsolventenverein.Module.AdminModules.Services
@using SZUAbsolventenverein.Module.AdminModules.Models
@using Microsoft.AspNetCore.Components.Forms;

@namespace SZUAbsolventenverein.Module.AdminModules
@inherits ModuleBase
@inject IAdminModulesService AdminModulesService
@inject NavigationManager NavigationManager
@inject IStringLocalizer<Edit> Localizer

<form @ref="form" class="@(validated ? " was-validated" : "needs-validation" )" novalidate>
    <div class="container">
        <div class="row mb-1 align-items-center">
            <Label Class="col-sm-3" For="name" HelpText="Enter a name" ResourceKey="Name">Name: </Label>
            <div class="col-sm-9">
                <input id="name" class="form-control" @bind="@_name" required />
            </div>
        </div>
        <div class="row mb-1 align-items-center">
            <Label Class="col-sm-3" For="role" HelpText="Select a role" ResourceKey="Role">Role: </Label>
            <div class="col-sm-9">
                <InputSelect id="content" @bind-Value="selectedRoleId" class="form-control" required>
                    <option disabled="disabled" selected value="-1">Select Role</option>
                    @foreach (var role in roles)
                    {
                        <option value="@role.RoleId">@role.Name</option>
                    }
                </InputSelect>
            </div>
        </div>
    </div>
    <p></p>
    <button type="button" class="btn btn-success" @onclick="Save">@Localizer["Save"]</button>
    <NavLink class="btn btn-secondary" href="@NavigateUrl()">@Localizer["Cancel"]</NavLink>
    <br /><br />
    <AuditInfo CreatedBy="@_createdby" CreatedOn="@_createdon" ModifiedBy="@_modifiedby" ModifiedOn="@_modifiedon"></AuditInfo>
</form>

@code {
    public override SecurityAccessLevel SecurityAccessLevel => SecurityAccessLevel.Edit;

    public override string Actions => "Send";

    public override string Title => "Send Notifications";

    public override List<Resource> Resources => new List<Resource>()
    {
        new Stylesheet("_content/SZUAbsolventenverein.Module.AdminModules/Module.css")
    };

    private List<Role> roles = new List<Role>
    {
        new Role { RoleId = 1, Name = "Admin" },
        new Role { RoleId = 2, Name = "User" },
        new Role { RoleId = 3, Name = "Imported" },
    };

    private int _selectedRoleId = -1;
    private int selectedRoleId
    {
        get => _selectedRoleId;
        set {
            _selectedRoleId = value;
            selectedRole = roles.FirstOrDefault(r => r.RoleId == selectedRoleId);
            RefetchUserCount();
        }
    }
    private Role selectedRole;
    private int? userCount { get; set; }

    private ElementReference form;
    private bool validated = false;

    private int _id;
    private string _name;
    private string _richText;
    private string _createdby;
    private DateTime _createdon;
    private string _modifiedby;
    private DateTime _modifiedon;

    private async void RefetchUserCount()
    {
        EmailFields ef = new EmailFields();
        ef.Role = selectedRole;
        ef.AdminModulesId = _id;
        ef.ModuleId = ModuleState.ModuleId;
        ef.Content = _richText;

        userCount = await AdminModulesService.GetUsercountInRole(ef);
    }

    protected override async Task OnInitializedAsync()
    {
        try
        {
            if (PageState.Action == "Send")
            {
                _id = Int32.Parse(PageState.QueryString["id"]);
                AdminModules AdminModules = await AdminModulesService.GetAdminModulesAsync(_id, ModuleState.ModuleId);
                if (AdminModules != null)
                {
                    _name = AdminModules.Name;
                    _richText = AdminModules.Content;
                    _createdby = AdminModules.CreatedBy;
                    _createdon = AdminModules.CreatedOn;
                    _modifiedby = AdminModules.ModifiedBy;
                    _modifiedon = AdminModules.ModifiedOn;
                }
            }
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Loading AdminModules {AdminModulesId} {Error}", _id, ex.Message);
            AddModuleMessage(Localizer["Message.LoadError"], MessageType.Error);
        }
    }

    private async Task Save()
    {
        try
        {
            validated = true;
            var interop = new Oqtane.UI.Interop(JSRuntime);
            if (await interop.FormValid(form))
            {
                if (PageState.Action == "Add")
                {
                    AdminModules AdminModules = new AdminModules();
                    AdminModules.ModuleId = ModuleState.ModuleId;
                    AdminModules.Name = _name;
                    AdminModules.Content = _richText;
                    AdminModules = await AdminModulesService.AddAdminModulesAsync(AdminModules);
                    await logger.LogInformation("AdminModules Added {AdminModules}", AdminModules);
                }
                else
                {
                    AdminModules AdminModules = await AdminModulesService.GetAdminModulesAsync(_id, ModuleState.ModuleId);
                    AdminModules.Name = _name;
                    AdminModules.Content = _richText;
                    await AdminModulesService.UpdateAdminModulesAsync(AdminModules);
                    await logger.LogInformation("AdminModules Updated {AdminModules}", AdminModules);
                }
                NavigationManager.NavigateTo(NavigateUrl());
            }
            else
            {
                AddModuleMessage(Localizer["Message.SaveValidation"], MessageType.Warning);
            }
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Saving AdminModules {Error}", ex.Message);
            AddModuleMessage(Localizer["Message.SaveError"], MessageType.Error);
        }
    }
}