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| 1 | +@page "/support-tickets" |
| 2 | +@using FabrikamContracts.DTOs.Support |
| 3 | +@using FabrikamDashboard.Services |
| 4 | +@inject FabrikamApiClient ApiClient |
| 5 | +@inject ILogger<SupportTickets> Logger |
| 6 | + |
| 7 | +<PageTitle>Support Tickets - Fabrikam Dashboard</PageTitle> |
| 8 | + |
| 9 | +<div class="tickets-container"> |
| 10 | + <div class="tickets-header"> |
| 11 | + <h1 class="tickets-title">🎫 Support Tickets</h1> |
| 12 | + <div class="tickets-filters"> |
| 13 | + <select class="filter-select" @onchange="FilterByStatus"> |
| 14 | + <option value="">All Statuses</option> |
| 15 | + <option value="Open">Open</option> |
| 16 | + <option value="InProgress">In Progress</option> |
| 17 | + <option value="Resolved">Resolved</option> |
| 18 | + <option value="Closed">Closed</option> |
| 19 | + </select> |
| 20 | + <select class="filter-select" @onchange="FilterByPriority"> |
| 21 | + <option value="">All Priorities</option> |
| 22 | + <option value="Critical">Critical</option> |
| 23 | + <option value="High">High</option> |
| 24 | + <option value="Medium">Medium</option> |
| 25 | + <option value="Low">Low</option> |
| 26 | + </select> |
| 27 | + <button class="refresh-button" @onclick="LoadTickets">🔄 Refresh</button> |
| 28 | + </div> |
| 29 | + </div> |
| 30 | + |
| 31 | + @if (_isLoading) |
| 32 | + { |
| 33 | + <div class="loading-container"> |
| 34 | + <div class="loading-spinner">⏳</div> |
| 35 | + <p>Loading support tickets...</p> |
| 36 | + </div> |
| 37 | + } |
| 38 | + else if (_hasError) |
| 39 | + { |
| 40 | + <div class="error-container"> |
| 41 | + <div class="error-icon">⚠️</div> |
| 42 | + <h3>Unable to Load Tickets</h3> |
| 43 | + <p>@_errorMessage</p> |
| 44 | + <button class="retry-button" @onclick="LoadTickets">Try Again</button> |
| 45 | + </div> |
| 46 | + } |
| 47 | + else if (_filteredTickets.Count == 0) |
| 48 | + { |
| 49 | + <div class="empty-state"> |
| 50 | + <div class="empty-icon">✅</div> |
| 51 | + <h3>No Tickets Found</h3> |
| 52 | + <p>@(_selectedStatus != "" || _selectedPriority != "" ? "Try adjusting your filters" : "All caught up! No support tickets at the moment.")</p> |
| 53 | + </div> |
| 54 | + } |
| 55 | + else |
| 56 | + { |
| 57 | + <div class="tickets-stats"> |
| 58 | + <div class="stat-card stat-open"> |
| 59 | + <div class="stat-value">@_tickets.Count(t => t.Status == "Open")</div> |
| 60 | + <div class="stat-label">Open</div> |
| 61 | + </div> |
| 62 | + <div class="stat-card stat-inprogress"> |
| 63 | + <div class="stat-value">@_tickets.Count(t => t.Status == "InProgress")</div> |
| 64 | + <div class="stat-label">In Progress</div> |
| 65 | + </div> |
| 66 | + <div class="stat-card stat-resolved"> |
| 67 | + <div class="stat-value">@_tickets.Count(t => t.Status == "Resolved")</div> |
| 68 | + <div class="stat-label">Resolved</div> |
| 69 | + </div> |
| 70 | + <div class="stat-card stat-closed"> |
| 71 | + <div class="stat-value">@_tickets.Count(t => t.Status == "Closed")</div> |
| 72 | + <div class="stat-label">Closed</div> |
| 73 | + </div> |
| 74 | + </div> |
| 75 | + |
| 76 | + <div class="tickets-table"> |
| 77 | + <table> |
| 78 | + <thead> |
| 79 | + <tr> |
| 80 | + <th>Ticket #</th> |
| 81 | + <th>Customer</th> |
| 82 | + <th>Category</th> |
| 83 | + <th>Subject</th> |
| 84 | + <th>Priority</th> |
| 85 | + <th>Status</th> |
| 86 | + <th>Created</th> |
| 87 | + </tr> |
| 88 | + </thead> |
| 89 | + <tbody> |
| 90 | + @foreach (var ticket in _filteredTickets.OrderByDescending(t => t.CreatedDate)) |
| 91 | + { |
| 92 | + <tr class="ticket-row @GetPriorityClass(ticket.Priority)"> |
| 93 | + <td class="ticket-id"> |
| 94 | + <span class="ticket-number">TKT-@ticket.Id.ToString("D4")</span> |
| 95 | + </td> |
| 96 | + <td> |
| 97 | + <div class="customer-info"> |
| 98 | + <div class="customer-name">@ticket.Customer.Name</div> |
| 99 | + @if (!string.IsNullOrEmpty(ticket.Customer.Region)) |
| 100 | + { |
| 101 | + <div class="order-reference">Region: @ticket.Customer.Region</div> |
| 102 | + } |
| 103 | + </div> |
| 104 | + </td> |
| 105 | + <td> |
| 106 | + <span class="category-badge category-@ticket.Category.ToLower()"> |
| 107 | + @GetCategoryIcon(ticket.Category) @ticket.Category |
| 108 | + </span> |
| 109 | + </td> |
| 110 | + <td class="ticket-subject">@ticket.Subject</td> |
| 111 | + <td> |
| 112 | + <span class="priority-badge priority-@ticket.Priority.ToLower()"> |
| 113 | + @ticket.Priority |
| 114 | + </span> |
| 115 | + </td> |
| 116 | + <td> |
| 117 | + <span class="status-badge status-@ticket.Status.ToLower()"> |
| 118 | + @ticket.Status |
| 119 | + </span> |
| 120 | + </td> |
| 121 | + <td class="ticket-date">@ticket.CreatedDate.ToString("MMM d, yyyy")</td> |
| 122 | + </tr> |
| 123 | + } |
| 124 | + </tbody> |
| 125 | + </table> |
| 126 | + </div> |
| 127 | + |
| 128 | + <div class="tickets-summary"> |
| 129 | + Showing @_filteredTickets.Count of @_tickets.Count tickets |
| 130 | + </div> |
| 131 | + } |
| 132 | +</div> |
| 133 | + |
| 134 | +@code { |
| 135 | + private List<SupportTicketListItemDto> _tickets = new(); |
| 136 | + private List<SupportTicketListItemDto> _filteredTickets = new(); |
| 137 | + private bool _isLoading = true; |
| 138 | + private bool _hasError = false; |
| 139 | + private string _errorMessage = ""; |
| 140 | + private string _selectedStatus = ""; |
| 141 | + private string _selectedPriority = ""; |
| 142 | + |
| 143 | + protected override async Task OnInitializedAsync() |
| 144 | + { |
| 145 | + await LoadTickets(); |
| 146 | + } |
| 147 | + |
| 148 | + private async Task LoadTickets() |
| 149 | + { |
| 150 | + _isLoading = true; |
| 151 | + _hasError = false; |
| 152 | + |
| 153 | + try |
| 154 | + { |
| 155 | + _tickets = await ApiClient.GetSupportTicketsAsync(); |
| 156 | + ApplyFilters(); |
| 157 | + Logger.LogInformation("Loaded {Count} support tickets", _tickets.Count); |
| 158 | + } |
| 159 | + catch (Exception ex) |
| 160 | + { |
| 161 | + _hasError = true; |
| 162 | + _errorMessage = "Failed to load support tickets. Please try again."; |
| 163 | + Logger.LogError(ex, "Error loading support tickets"); |
| 164 | + } |
| 165 | + finally |
| 166 | + { |
| 167 | + _isLoading = false; |
| 168 | + } |
| 169 | + } |
| 170 | + |
| 171 | + private void FilterByStatus(ChangeEventArgs e) |
| 172 | + { |
| 173 | + _selectedStatus = e.Value?.ToString() ?? ""; |
| 174 | + ApplyFilters(); |
| 175 | + } |
| 176 | + |
| 177 | + private void FilterByPriority(ChangeEventArgs e) |
| 178 | + { |
| 179 | + _selectedPriority = e.Value?.ToString() ?? ""; |
| 180 | + ApplyFilters(); |
| 181 | + } |
| 182 | + |
| 183 | + private void ApplyFilters() |
| 184 | + { |
| 185 | + _filteredTickets = _tickets |
| 186 | + .Where(t => string.IsNullOrEmpty(_selectedStatus) || t.Status == _selectedStatus) |
| 187 | + .Where(t => string.IsNullOrEmpty(_selectedPriority) || t.Priority == _selectedPriority) |
| 188 | + .ToList(); |
| 189 | + } |
| 190 | + |
| 191 | + private string GetPriorityClass(string priority) |
| 192 | + { |
| 193 | + return priority.ToLower() switch |
| 194 | + { |
| 195 | + "critical" => "priority-critical-row", |
| 196 | + "high" => "priority-high-row", |
| 197 | + _ => "" |
| 198 | + }; |
| 199 | + } |
| 200 | + |
| 201 | + private string GetCategoryIcon(string category) |
| 202 | + { |
| 203 | + return category switch |
| 204 | + { |
| 205 | + "OrderInquiry" => "📦", |
| 206 | + "DeliveryIssue" => "🚚", |
| 207 | + "ProductDefect" => "⚠️", |
| 208 | + "Installation" => "🔧", |
| 209 | + "Billing" => "💰", |
| 210 | + "Technical" => "🔌", |
| 211 | + "Complaint" => "😠", |
| 212 | + _ => "📋" |
| 213 | + }; |
| 214 | + } |
| 215 | +} |
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