350 lines
16 KiB
Plaintext
350 lines
16 KiB
Plaintext
@page "/serilogs/file"
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@using System.IO
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@using Microsoft.AspNetCore.Components.Web
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@using Microsoft.AspNetCore.Hosting
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@using Microsoft.JSInterop
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@using MudBlazor
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@using System.Linq
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@inject IWebHostEnvironment Env
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@inject IJSRuntime JS
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@inject IConfiguration Configuration
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@inject ISnackbar Snackbar
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<MudPaper Elevation="0" Class="pa-6 mb-3 d-flex align-center justify-space-between" Style="border: 1px solid #E5E7EB; border-radius: 12px;">
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<div>
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<MudText Typo="Typo.h5" Style="font-weight: 700; color: #111827;">File Logs</MudText>
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<MudText Typo="Typo.body2" Style="color: #9CA3AF;">Browse and download log files stored on the local server storage.</MudText>
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</div>
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<div class="d-flex align-center gap-2">
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<MudIcon Icon="@Icons.Material.Filled.Description" Size="Size.Small" Style="color: #9CA3AF;" />
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<MudText Typo="Typo.caption" Style="color: #9CA3AF;">/</MudText>
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<MudText Typo="Typo.caption" Style="color: #9CA3AF;">Serilogs</MudText>
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<MudText Typo="Typo.caption" Style="color: #9CA3AF;">/</MudText>
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<MudText Typo="Typo.caption" Style="font-weight: 600; color: #111827;">File</MudText>
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</div>
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</MudPaper>
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<MudPaper Elevation="0" Style="border-radius: 12px; overflow: hidden; background-color: #ffffff; border: 1px solid #E5E7EB;">
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<div style="padding: 20px 24px; border-bottom: 1px solid #E5E7EB; display: flex; justify-content: space-between; align-items: center; background-color: #ffffff; min-height: 80px;">
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<div style="display: flex; align-items: center; gap: 8px;">
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<MudTextField @bind-Value="_searchString"
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Placeholder="Search..."
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Adornment="Adornment.Start"
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AdornmentIcon="@Icons.Material.Filled.Search"
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IconSize="Size.Small"
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Class="mt-0"
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Variant="Variant.Outlined"
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Margin="Margin.Dense"
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Style="background-color: white; width: 280px; border-radius: 8px;"
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OnKeyDown="@HandleSearchKeyDown" />
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<MudButton Variant="Variant.Filled"
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OnClick="OnSearchClick"
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Size="Size.Small"
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Style="text-transform: none; font-weight: 500; border-radius: 6px; height: 34px; background: #3B82F6; color: white; box-shadow: none;">
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Search
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</MudButton>
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</div>
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<div style="display: flex; gap: 8px; align-items: center;">
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<MudButton Variant="Variant.Outlined"
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StartIcon="@(_isRefreshing ? null : Icons.Material.Filled.Refresh)"
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Size="Size.Small"
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OnClick="HandleRefresh"
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Disabled="_isRefreshing"
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Style="border: 1px solid #D1D5DB; background: white; color: #6B7280; text-transform: none; font-weight: 500; border-radius: 6px; height: 34px;">
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@if (_isRefreshing)
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{
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<MudProgressCircular Class="ms-n1" Size="Size.Small" Indeterminate="true" />
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<MudText Class="ms-2" Typo="Typo.button" Style="text-transform: none !important;">Refreshing...</MudText>
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}
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else
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{
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<MudText Typo="Typo.button" Style="text-transform: none !important;">Refresh</MudText>
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}
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</MudButton>
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@if (_selectedFile != null)
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{
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<MudButton Variant="Variant.Filled"
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StartIcon="@(_isDownloading ? null : Icons.Material.Filled.Download)"
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Size="Size.Small"
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OnClick="DownloadFile"
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Disabled="_isDownloading"
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Style="text-transform: none; font-weight: 500; border-radius: 6px; height: 34px; background: #3B82F6; color: white;">
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@if (_isDownloading)
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{
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<MudProgressCircular Class="ms-n1" Size="Size.Small" Indeterminate="true" />
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<MudText Class="ms-2">Downloading...</MudText>
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}
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else
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{
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<MudText>Download File</MudText>
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}
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</MudButton>
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<MudIconButton Icon="@Icons.Material.Filled.Close" Size="Size.Small" OnClick="() => _selectedFile = null" />
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}
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</div>
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</div>
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<MudTable Items="@GetPagedData()"
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Hover="true"
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Elevation="0"
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Dense="true"
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Striped="true"
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T="LogFileInfo"
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OnRowClick="@HandleRowClick"
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RowStyle="cursor: pointer;"
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Class="mud-table-styled mud-width-full"
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Loading="@_isRefreshing">
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<HeaderContent>
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<MudTh Style="width: 50px; background-color: #F9FAFB; border-bottom: 1px solid #E5E7EB;"></MudTh>
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<MudTh Style="font-weight: 600; color: #6B7280; text-transform: uppercase; font-size: 0.6875rem; letter-spacing: 0.05em; background-color: #F9FAFB; border-bottom: 1px solid #E5E7EB; white-space: nowrap;">
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<MudTableSortLabel SortBy="new Func<LogFileInfo, object>(x => x.FileName)">File Name</MudTableSortLabel>
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</MudTh>
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<MudTh Style="font-weight: 600; color: #6B7280; text-transform: uppercase; font-size: 0.6875rem; letter-spacing: 0.05em; background-color: #F9FAFB; border-bottom: 1px solid #E5E7EB; white-space: nowrap;">
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<MudTableSortLabel SortBy="new Func<LogFileInfo, object>(x => x.LastModified)">Last Modified</MudTableSortLabel>
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</MudTh>
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<MudTh Style="font-weight: 600; color: #6B7280; text-transform: uppercase; font-size: 0.6875rem; letter-spacing: 0.05em; background-color: #F9FAFB; border-bottom: 1px solid #E5E7EB; white-space: nowrap;">
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<MudTableSortLabel SortBy="new Func<LogFileInfo, object>(x => x.SizeInBytes)">Size</MudTableSortLabel>
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</MudTh>
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</HeaderContent>
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<RowTemplate>
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<MudTd Style="padding-top: 0.75rem; padding-bottom: 0.75rem;">
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<MudCheckBox T="bool" Value="@(_selectedFile?.FullPath == context.FullPath)" Color="Color.Primary" Dense="true" Size="Size.Small" ReadOnly="true" />
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</MudTd>
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<MudTd Style="padding-top: 0.75rem; padding-bottom: 0.75rem; color: #6B7280; font-size: 0.875rem;">
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<div class="d-flex align-center gap-2">
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<MudIcon Icon="@Icons.Custom.FileFormats.FileDocument" Style="color: #6B7280;" Size="Size.Small" />
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<MudText Typo="Typo.body2" Style="font-weight: 600; color: #374151;">@context.FileName</MudText>
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</div>
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</MudTd>
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<MudTd Style="padding-top: 0.75rem; padding-bottom: 0.75rem; color: #6B7280; font-size: 0.875rem;">
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<MudText Typo="Typo.body2" Style="color: #6B7280;">@context.LastModified.ToString("yyyy-MM-dd HH:mm:ss")</MudText>
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</MudTd>
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<MudTd Style="padding-top: 0.75rem; padding-bottom: 0.75rem; color: #6B7280; font-size: 0.875rem;">
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<MudChip T="string" Size="Size.Small" Variant="Variant.Text" Style="background-color: #f5f5f5; font-weight: 700; border-radius: 4px;">@context.FileSize</MudChip>
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</MudTd>
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</RowTemplate>
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</MudTable>
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<div style="display: flex; justify-content: space-between; align-items: center; padding: 12px 24px; background-color: #F9FAFB; border-top: 1px solid #E5E7EB;">
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<div style="display: flex; align-items: center; gap: 12px;">
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<MudText Typo="Typo.caption" Style="font-weight: 500; color: #9CA3AF; font-size: 0.75rem;">Rows per page:</MudText>
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<MudSelect T="int"
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Value="@_top"
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ValueChanged="OnPageSizeChanged"
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Dense="true"
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Margin="Margin.Dense"
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Style="width: 80px; background-color: white; font-size: 0.75rem; font-weight: 500;"
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Variant="Variant.Outlined"
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Class="mt-0 custom-select-dense">
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<MudSelectItem Value="5" />
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<MudSelectItem Value="10" />
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<MudSelectItem Value="50" />
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<MudSelectItem Value="500" />
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<MudSelectItem Value="1000" />
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</MudSelect>
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<MudText Typo="Typo.caption" Style="color: #9CA3AF; font-size: 0.75rem; font-weight: 500;">
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Showing @(GetFilteredData().Count() == 0 ? 0 : _skip + 1) - @Math.Min(_skip + _top, GetFilteredData().Count()) of @GetFilteredData().Count()
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</MudText>
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</div>
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<div style="display: flex; gap: 4px; align-items: center;">
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<MudIconButton Icon="@Icons.Material.Filled.FirstPage" Size="Size.Small" OnClick="@(() => OnPageChanged(1))" Disabled="@(_currentPage == 1)" Style="@(_currentPage == 1 ? "color: #D1D5DB; background: transparent;" : "color: #6B7280; background: white; border: 1px solid #D1D5DB; border-radius: 6px;")" />
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<MudIconButton Icon="@Icons.Material.Filled.ChevronLeft" Size="Size.Small" OnClick="@(() => OnPageChanged(_currentPage - 1))" Disabled="@(_currentPage == 1)" Style="@(_currentPage == 1 ? "color: #D1D5DB; background: transparent;" : "color: #6B7280; background: white; border: 1px solid #D1D5DB; border-radius: 6px;")" />
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@{
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var totalPages = _totalPage == 0 ? 1 : _totalPage;
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var maxVisible = 5;
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var startPage = Math.Max(1, _currentPage - maxVisible / 2);
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var endPage = Math.Min(totalPages, startPage + maxVisible - 1);
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if (endPage - startPage < maxVisible - 1) { startPage = Math.Max(1, endPage - maxVisible + 1); }
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}
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@for (int i = startPage; i <= endPage; i++)
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{
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var pageNum = i;
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var isActive = pageNum == _currentPage;
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<MudButton OnClick="@(() => OnPageChanged(pageNum))"
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Variant="Variant.Text" Size="Size.Small"
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Style="@(isActive ? "min-width: 34px; padding: 4px 8px; font-size: 0.75rem; font-weight: 600; background: #3B82F6; color: white; border: 1px solid #3B82F6; border-radius: 6px; text-transform: none;" : "min-width: 34px; padding: 4px 8px; font-size: 0.75rem; font-weight: 500; color: #374151; background: white; border: 1px solid #D1D5DB; border-radius: 6px; text-transform: none;")">@pageNum</MudButton>
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}
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<MudIconButton Icon="@Icons.Material.Filled.ChevronRight" Size="Size.Small" OnClick="@(() => OnPageChanged(_currentPage + 1))" Disabled="@(_currentPage == _totalPage || _totalPage == 0)" Style="@(_currentPage == _totalPage || _totalPage == 0 ? "color: #D1D5DB; background: transparent;" : "color: #6B7280; background: white; border: 1px solid #D1D5DB; border-radius: 6px;")" />
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<MudIconButton Icon="@Icons.Material.Filled.LastPage" Size="Size.Small" OnClick="@(() => OnPageChanged(_totalPage))" Disabled="@(_currentPage == _totalPage || _totalPage == 0)" Style="@(_currentPage == _totalPage || _totalPage == 0 ? "color: #D1D5DB; background: transparent;" : "color: #6B7280; background: white; border: 1px solid #D1D5DB; border-radius: 6px;")" />
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</div>
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</div>
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</MudPaper>
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<style>
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.mud-input-outlined-border { border-radius: 8px !important; }
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.custom-select-dense .mud-input-control { margin-top: 0 !important; }
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.custom-select-dense .mud-input-slot { padding-top: 4px !important; padding-bottom: 4px !important; padding-left: 8px !important; font-size: 12px !important; }
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.mud-table-styled .mud-table-row:hover { background-color: #F9FAFB !important; }
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</style>
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@code {
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private List<LogFileInfo> _allLogFiles = new();
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private LogFileInfo? _selectedFile;
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private string _searchString = "";
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private bool _isRefreshing = false;
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private bool _isDownloading = false;
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private int _skip = 0;
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private int _top = 5;
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private int _totalPage => GetFilteredData().Count() == 0 ? 0 : (int)Math.Ceiling((double)GetFilteredData().Count() / _top);
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private int _currentPage => (_skip / _top) + 1;
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public class LogFileInfo
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{
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public string FileName { get; set; } = "";
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public string FullPath { get; set; } = "";
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public DateTime LastModified { get; set; }
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public string FileSize { get; set; } = "";
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public long SizeInBytes { get; set; }
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}
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protected override void OnInitialized()
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{
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LoadFiles();
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}
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private async Task HandleRefresh()
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{
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_isRefreshing = true;
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_selectedFile = null;
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_skip = 0;
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StateHasChanged();
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await Task.Delay(800);
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LoadFiles();
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_isRefreshing = false;
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StateHasChanged();
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}
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private void LoadFiles()
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{
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_allLogFiles.Clear();
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string configPath = Configuration["LoggerSettings:File:Path"] ?? "wwwroot/xlogs/app-log-.txt";
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string? directoryPath = Path.GetDirectoryName(configPath);
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if (string.IsNullOrEmpty(directoryPath)) directoryPath = "wwwroot/xlogs";
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string fullDirectoryPath = Path.Combine(Env.ContentRootPath, directoryPath);
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if (Directory.Exists(fullDirectoryPath))
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{
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var files = new DirectoryInfo(fullDirectoryPath).GetFiles("*.txt");
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foreach (var file in files.OrderByDescending(f => f.LastWriteTime))
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{
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_allLogFiles.Add(new LogFileInfo
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{
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FileName = file.Name,
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FullPath = file.FullName,
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LastModified = file.LastWriteTime,
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SizeInBytes = file.Length,
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FileSize = GetFriendlyFileSize(file.Length)
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});
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}
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}
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}
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private IEnumerable<LogFileInfo> GetFilteredData()
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{
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if (string.IsNullOrWhiteSpace(_searchString)) return _allLogFiles;
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return _allLogFiles.Where(x => x.FileName.Contains(_searchString, StringComparison.OrdinalIgnoreCase));
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}
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private IEnumerable<LogFileInfo> GetPagedData() => GetFilteredData().Skip(_skip).Take(_top);
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private void OnSearchClick()
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{
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_skip = 0;
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_selectedFile = null;
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StateHasChanged();
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}
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private void HandleSearchKeyDown(KeyboardEventArgs e)
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{
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if (e.Key == "Enter") OnSearchClick();
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}
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private void OnPageChanged(int page)
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{
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if (page >= 1 && page <= _totalPage)
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{
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_skip = (page - 1) * _top;
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_selectedFile = null;
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StateHasChanged();
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}
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}
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private void OnPageSizeChanged(int size)
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{
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_top = size;
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_skip = 0;
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_selectedFile = null;
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StateHasChanged();
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}
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private void HandleRowClick(TableRowClickEventArgs<LogFileInfo> args)
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{
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_selectedFile = (_selectedFile?.FullPath == args.Item.FullPath) ? null : args.Item;
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}
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private async Task DownloadFile()
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{
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if (_selectedFile == null) return;
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_isDownloading = true;
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StateHasChanged();
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try
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{
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await Task.Delay(1000);
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var bytes = await File.ReadAllBytesAsync(_selectedFile.FullPath);
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using var stream = new MemoryStream(bytes);
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using var streamRef = new DotNetStreamReference(stream);
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await JS.InvokeVoidAsync("downloadFileFromStream", _selectedFile.FileName, streamRef);
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Snackbar.Add("Log file downloaded successfully", Severity.Success);
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}
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catch (Exception ex)
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{
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Snackbar.Add($"Download failed: {ex.Message}", Severity.Error);
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}
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finally
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{
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_isDownloading = false;
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StateHasChanged();
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}
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}
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private string GetFriendlyFileSize(long bytes)
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{
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string[] suffix = { "B", "KB", "MB", "GB" };
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int i;
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double dblSByte = bytes;
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for (i = 0; i < suffix.Length && bytes >= 1024; i++, bytes /= 1024)
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{
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dblSByte = bytes / 1024.0;
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}
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return $"{dblSByte:0.##} {suffix[i]}";
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}
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}
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<script>
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window.downloadFileFromStream = async (fileName, contentStreamReference) => {
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const arrayBuffer = await contentStreamReference.arrayBuffer();
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const blob = new Blob([arrayBuffer]);
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const url = URL.createObjectURL(blob);
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const anchorElement = document.createElement('a');
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anchorElement.href = url;
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anchorElement.download = fileName ?? '';
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anchorElement.click();
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anchorElement.remove();
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URL.revokeObjectURL(url);
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}
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</script> |