@page "/admin"
@using Microsoft.AspNetCore.Authorization
@attribute [Authorize(Roles = "Admin")]
@rendermode InteractiveServer

<div class="admin-wrapper">
    <div class="container">
        <header class="admin-header">
            <h1>Admin Panel</h1>
            <p>Update your business details and home page content below.</p>
        </header>

        @if (HomePageModel == null)
        {
            <div class="loading-state">
                <div class="spinner"></div>
                <p>Loading your settings...</p>
            </div>
        }
        else
        {
            <div class="admin-wrapper">
                <div class="container">
                    <header class="admin-header">
                        <div class="tab-container">
                            <button class="tab-btn @(CurrentTab == AdminTab.Home ? "active" : "")"
                                    @onclick="() => CurrentTab = AdminTab.Home">
                                Home Page
                            </button>
                        </div>
                        <div class="tab-container">
                            <button class="tab-btn @(CurrentTab == AdminTab.BusinessInfo ? "active" : "")"
                                    @onclick="() => CurrentTab = AdminTab.BusinessInfo">
                                Business Info
                            </button>
                        </div>
                        <div class="tab-container">
                            <button class="tab-btn @(CurrentTab == AdminTab.Requests ? "active" : "")"
                                    @onclick="() => CurrentTab = AdminTab.Requests">
                                 Requests
                            </button>
                        </div>
                    </header>

                    @if (CurrentTab == AdminTab.Home)
                    {
                        <EditForm FormName="HomePageForm" Model="HomePageModel" OnValidSubmit="SaveHomePageModel" On class="admin-form">
                            <DataAnnotationsValidator />

                            <div class="form-section text-center">
                                <h3><i class="icon">🏠</i> Hero Section</h3>

                                <div class="input-group">
                                    <label>Main Headline</label>
                                    <InputText @bind-Value="HomePageModel.HeaderLine1" class="form-input" />
                                </div>

                                <div class="input-group">
                                    <label>Highlighted Text (Green)</label>
                                    <InputText @bind-Value="HomePageModel.HeaderLine2" class="form-input" />
                                </div>

                                <div class="input-group">
                                    <label>Description Text</label>
                                    <InputTextArea @bind-Value="HomePageModel.HeaderText" class="form-input" rows="3" />
                                </div>
                            </div>

                            <div class="form-section text-center">
                                <h3><i class="icon">🛠️</i> Services</h3>
                                <div class="cards-grid">
                                    @foreach (var card in HomePageModel.ServicesCards)
                                    {
                                        <div class="content-card">
                                            <div class="input-group">
                                                <label>Header</label>
                                                <InputTextArea @bind-Value="card.Header" class="form-input" />
                                            </div>

                                            <div class="input-group">
                                                <label>Text</label>
                                                <InputTextArea @bind-Value="card.Text" class="form-input" />
                                            </div>
                                        </div>
                                    }
                                </div>
                                <button type="button" class="btn btn-save" @onclick="AddServiceCard">Add Service Card</button>
                            </div>

                            <div class="form-section text-center">
                                <h3><i class="icon">🛡️</i> Trust</h3>
                                <div class="cards-grid">
                                    @foreach (var card in HomePageModel.TrustCards)
                                    {
                                        <div class="content-card">
                                            <div class="input-group">
                                                <label>Header</label>
                                                <InputTextArea @bind-Value="card.Header" class="form-input" />
                                            </div>

                                            <div class="input-group">
                                                <label>Text</label>
                                                <InputTextArea @bind-Value="card.Text" class="form-input" />
                                            </div>
                                        </div>
                                    }
                                </div>
                                <button type="button" class="btn btn-save" @onclick="AddTrustCard">Add Trust Card</button>
                            </div>

                            <div class="admin-footer">
                                <button type="submit" class="btn btn-save">Save</button>
                                <button type="button" class="btn btn-revert" @onclick="RevertHomePageModel">Revert</button>
                            </div>
                        </EditForm>
                    }
                    else if (CurrentTab == AdminTab.BusinessInfo)
                    {
                        <EditForm FormName="BusinessInfoForm" Model="BusinessInfo" OnValidSubmit="SaveBusinessInfo" On class="admin-form">
                            <DataAnnotationsValidator />

                            <div class="form-section text-center">
                                <h3><i class="icon">🏠</i> Business Info</h3>

                                <div class="input-group">
                                    <label>Business Name</label>
                                    <InputText @bind-Value="BusinessInfo.Name" class="form-input" />
                                </div>

                                <div class="input-group">
                                    <label>Phone Number</label>
                                    <InputText @bind-Value="BusinessInfo.PhoneNumber" class="form-input" />
                                </div>

                                <div class="input-group">
                                    <label>Support Email</label>
                                    <InputText @bind-Value="BusinessInfo.SupportEmail" class="form-input" />
                                </div>
                            </div>

                            <div class="admin-footer">
                                <button type="submit" class="btn btn-save">Save</button>
                                <button type="button" class="btn btn-revert" @onclick="RevertBusinessInfo">Revert</button>
                            </div>
                        </EditForm>
                    }
                    else if (CurrentTab == AdminTab.Requests)
                    {
                        <div class="form-section">
                            <h3><i class="icon">📋</i> Service Requests</h3>

                            @if (RepairRequests == null || !RepairRequests.Any())
                            {
                                <p class="text-muted">No service requests found.</p>
                            }
                            else
                            {
                                <div class="requests-list">
                                    @foreach (var request in RepairRequests)
                                    {
                                        <div class="content-card request-card">
                                            <div class="request-header">
                                                <span class="request-id">@request.RequestNumber</span>
                                                <span class="request-date">@request.CreatedAt.ToString("MMM dd, yyyy")</span>
                                            </div>

                                            <div class="request-body">
                                                <div class="info-row">
                                                    <span class="label">Customer:</span>
                                                    <span class="value">@request.Name</span>
                                                </div>
                                                <div class="info-row">
                                                    <span class="label">Phone:</span>
                                                    <span class="value">@request.FormattedPhoneNumber</span>
                                                    <a href="tel:@request.Phone" class="phone-link">
                                                        <i class="icon">📞</i>
                                                    </a>
                                                </div>
                                                <div class="info-row">
                                                    <span class="label">Appliance:</span>
                                                    <span class="value"><strong>@request.Brand</strong> @request.Type</span>
                                                </div>
                                                <div class="info-notes">
                                                    <span class="label">Issue Notes:</span>
                                                    <p>@request.Notes</p>
                                                </div>
                                            </div>

                                            <div class="request-actions">
                                                <button class="btn-small btn-view" @onclick="() => {}">View Images</button>
                                            </div>
                                        </div>
                                    }
                                </div>
                            }
                        </div>
                    }
                </div>
            </div>
        }
    </div>
</div>