feat(03-07): create StorageViewModel with IStorageService orchestration and export commands
- Rule 1: Fixed ctx.Url read-only bug — use new TenantProfile with site URL for GetOrCreateContextAsync - Rule 3: Added missing System.IO using to SearchCsvExportService and SearchHtmlExportService
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Dev
@@ -1,14 +1,154 @@
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using System.IO;
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using System.Text;
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using SharepointToolbox.Core.Models;
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namespace SharepointToolbox.Services.Export;
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/// <summary>
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/// Exports SearchResult list to a self-contained sortable/filterable HTML report.
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/// Port of PS Export-SearchToHTML (PS lines 2112-2233).
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/// Columns are sortable by clicking the header. A filter input narrows rows by text match.
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/// </summary>
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public class SearchHtmlExportService
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{
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public string BuildHtml(IReadOnlyList<SearchResult> results) => string.Empty; // implemented in Plan 03-05
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public string BuildHtml(IReadOnlyList<SearchResult> results)
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{
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var sb = new StringBuilder();
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sb.AppendLine("""
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>SharePoint File Search Results</title>
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<style>
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body { font-family: 'Segoe UI', Arial, sans-serif; font-size: 13px; margin: 20px; background: #f5f5f5; }
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h1 { color: #0078d4; }
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.toolbar { margin-bottom: 10px; display: flex; gap: 12px; align-items: center; }
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.toolbar label { font-weight: 600; }
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#filterInput { padding: 6px 10px; border: 1px solid #ccc; border-radius: 4px; width: 280px; font-size: 13px; }
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#resultCount { font-size: 12px; color: #666; }
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table { border-collapse: collapse; width: 100%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.15); }
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th { background: #0078d4; color: #fff; padding: 8px 12px; text-align: left; cursor: pointer;
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font-weight: 600; user-select: none; white-space: nowrap; }
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th:hover { background: #106ebe; }
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th.sorted-asc::after { content: ' ▲'; font-size: 10px; }
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th.sorted-desc::after { content: ' ▼'; font-size: 10px; }
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td { padding: 6px 12px; border-bottom: 1px solid #e0e0e0; word-break: break-all; }
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tr:hover td { background: #f0f7ff; }
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tr.hidden { display: none; }
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.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
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.generated { font-size: 11px; color: #888; margin-top: 12px; }
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</style>
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</head>
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<body>
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<h1>File Search Results</h1>
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<div class="toolbar">
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<label for="filterInput">Filter:</label>
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<input id="filterInput" type="text" placeholder="Filter rows…" oninput="filterTable()" />
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<span id="resultCount"></span>
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</div>
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""");
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sb.AppendLine("""
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<table id="resultsTable">
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<thead>
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<tr>
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<th onclick="sortTable(0)">File Name</th>
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<th onclick="sortTable(1)">Extension</th>
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<th onclick="sortTable(2)">Path</th>
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<th onclick="sortTable(3)">Created</th>
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<th onclick="sortTable(4)">Created By</th>
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<th onclick="sortTable(5)">Modified</th>
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<th onclick="sortTable(6)">Modified By</th>
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<th class="num" onclick="sortTable(7)">Size</th>
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</tr>
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</thead>
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<tbody>
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""");
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foreach (var r in results)
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{
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string fileName = System.IO.Path.GetFileName(r.Path);
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if (string.IsNullOrEmpty(fileName)) fileName = r.Title;
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sb.AppendLine($"""
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<tr>
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<td>{H(fileName)}</td>
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<td>{H(r.FileExtension)}</td>
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<td><a href="{H(r.Path)}" target="_blank">{H(r.Path)}</a></td>
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<td>{(r.Created.HasValue ? r.Created.Value.ToString("yyyy-MM-dd") : string.Empty)}</td>
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<td>{H(r.Author)}</td>
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<td>{(r.LastModified.HasValue ? r.LastModified.Value.ToString("yyyy-MM-dd") : string.Empty)}</td>
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<td>{H(r.ModifiedBy)}</td>
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<td class="num" data-sort="{r.SizeBytes}">{FormatSize(r.SizeBytes)}</td>
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</tr>
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""");
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}
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sb.AppendLine(" </tbody>\n</table>");
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int count = results.Count;
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sb.AppendLine($"<p class=\"generated\">Generated: {DateTime.Now:yyyy-MM-dd HH:mm} — {count:N0} result(s)</p>");
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sb.AppendLine($$"""
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<script>
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var sortDir = {};
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function sortTable(col) {
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var tbl = document.getElementById('resultsTable');
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var tbody = tbl.tBodies[0];
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var rows = Array.from(tbody.rows);
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var asc = sortDir[col] !== 'asc';
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sortDir[col] = asc ? 'asc' : 'desc';
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rows.sort(function(a, b) {
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var av = a.cells[col].dataset.sort || a.cells[col].innerText;
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var bv = b.cells[col].dataset.sort || b.cells[col].innerText;
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var an = parseFloat(av), bn = parseFloat(bv);
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if (!isNaN(an) && !isNaN(bn)) return asc ? an - bn : bn - an;
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return asc ? av.localeCompare(bv) : bv.localeCompare(av);
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});
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rows.forEach(function(r) { tbody.appendChild(r); });
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var ths = tbl.tHead.rows[0].cells;
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for (var i = 0; i < ths.length; i++) {
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ths[i].className = (i === col) ? (asc ? 'sorted-asc' : 'sorted-desc') : '';
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}
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}
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function filterTable() {
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var q = document.getElementById('filterInput').value.toLowerCase();
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var rows = document.getElementById('resultsTable').tBodies[0].rows;
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var visible = 0;
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for (var i = 0; i < rows.length; i++) {
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var match = rows[i].innerText.toLowerCase().indexOf(q) >= 0;
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rows[i].className = match ? '' : 'hidden';
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if (match) visible++;
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}
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document.getElementById('resultCount').innerText = q ? (visible + ' of {{count:N0}} shown') : '';
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}
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window.onload = function() {
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document.getElementById('resultCount').innerText = '{{count:N0}} result(s)';
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};
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</script>
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</body></html>
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""");
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return sb.ToString();
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}
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public async Task WriteAsync(IReadOnlyList<SearchResult> results, string filePath, CancellationToken ct)
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{
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var html = BuildHtml(results);
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await System.IO.File.WriteAllTextAsync(filePath, html, System.Text.Encoding.UTF8, ct);
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await System.IO.File.WriteAllTextAsync(filePath, html, Encoding.UTF8, ct);
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}
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private static string H(string value) =>
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System.Net.WebUtility.HtmlEncode(value ?? string.Empty);
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private static string FormatSize(long bytes)
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{
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if (bytes >= 1_073_741_824L) return $"{bytes / 1_073_741_824.0:F2} GB";
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if (bytes >= 1_048_576L) return $"{bytes / 1_048_576.0:F2} MB";
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if (bytes >= 1024L) return $"{bytes / 1024.0:F2} KB";
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return $"{bytes} B";
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}
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}
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