{{define "users_update_content"}}
<div class="page-header">
    <h2>User Updates</h2>
    <p>Upload a CSV to update existing ServiceTrade users and assign additional roles.</p>
</div>

<div class="page-content">
    <div class="content">
        <h3 class="submenu-header">Upload Update CSV</h3>
        {{if .FlashError}}
        <div class="error-message">{{.FlashError}}</div>
        {{end}}
        {{if .FlashSuccess}}
        <div class="info-message">{{.FlashSuccess}}</div>
        {{end}}
        <form action="/users/update/upload" method="POST" enctype="multipart/form-data">
            {{if .CSRFField}}{{.CSRFField}}{{end}}
            {{if .CSRFCookie}}<input type="hidden" name="csrfToken" value="{{.CSRFCookie}}">{{end}}
            <label for="users-update-csv">CSV file</label>
            <input id="users-update-csv" name="csvFile" type="file" accept=".csv" class="card-input" required>
            <button type="submit" class="btn-primary">Process Updates</button>
        </form>
        <div class="info-message" style="margin-top: 1rem;">
            Provide either <strong>userId</strong> or <strong>username</strong> for each row. Use <strong>new_username</strong> to change an account's username. All other columns match the create template; only non-empty values are applied. Roles column should list human-readable role names (comma, semicolon, or pipe separated).
        </div>
    </div>

    {{if .RolesError}}
    <div class="content" style="margin-top:1rem;">
        <div class="error-message">{{.RolesError}}</div>
    </div>
    {{end}}

    {{if .Roles}}
    <div class="content" style="margin-top:1rem;">
        <h3 class="submenu-header">Available Roles</h3>
        <p>Use the role names from this list in the CSV roles column.</p>
        <table>
            <thead>
                <tr>
                    <th>ID</th>
                    <th>Name</th>
                    <th>Description</th>
                    <th>Global</th>
                </tr>
            </thead>
            <tbody>
                {{range .Roles}}
                <tr>
                    <td>{{.ID}}</td>
                    <td>{{.Name}}</td>
                    <td>{{.Description}}</td>
                    <td>{{if .Global}}Yes{{else}}No{{end}}</td>
                </tr>
                {{end}}
            </tbody>
        </table>
    </div>
    {{end}}

    {{if .UpdateSummary}}
    <div class="content" style="margin-top:1rem;">
        <h3 class="submenu-header">Update Summary</h3>
        <p>
            Processed file: <strong>{{.UpdateSummary.ProcessedFilename}}</strong> at {{.UpdateSummary.ProcessedAt.Format "2006-01-02 15:04 MST"}}.
        </p>
        <ul>
            <li>Total rows: {{.UpdateSummary.TotalRows}}</li>
            <li>Users updated: {{.UpdateSummary.UsersUpdated}}</li>
            <li>Rows failed: {{.UpdateSummary.RowsFailed}}</li>
            <li>Role assignments succeeded: {{.UpdateSummary.RoleAssignments}}</li>
            <li>Role assignments failed: {{.UpdateSummary.RoleAssignmentErrors}}</li>
            <li>Lookups by username: {{.UpdateSummary.LookupsByUsername}}</li>
            <li>Lookups by userId: {{.UpdateSummary.LookupsByID}}</li>
        </ul>
    </div>
    {{end}}

    {{if .UpdateResults}}
    <div class="content" style="margin-top:1rem;">
        <h3 class="submenu-header">Update Details</h3>
        <table>
            <thead>
                <tr>
                    <th>Row</th>
                    <th>User</th>
                    <th>Lookup</th>
                    <th>Updated Fields</th>
                    <th>Result</th>
                    <th>Role Assignments</th>
                    <th>Processing Time</th>
                </tr>
            </thead>
            <tbody>
                {{range .UpdateResults}}
                <tr>
                    <td>{{.Row}}</td>
                    <td>
                        {{if .UserID}}
                        #{{.UserID}}
                        {{end}}
                        {{if .Username}}
                        ({{.Username}})
                        {{end}}
                    </td>
                    <td>{{.LookupMethod}}</td>
                    <td>
                        {{if .UpdatedFields}}
                        <ul>
                            {{range .UpdatedFields}}
                            <li>{{.}}</li>
                            {{end}}
                        </ul>
                        {{else}}
                        &mdash;
                        {{end}}
                    </td>
                    <td>
                        {{if .Error}}
                        <div class="error-message">{{.Error}}</div>
                        {{else if .Updated}}
                        Updated
                        {{else}}
                        Skipped
                        {{end}}
                    </td>
                    <td>
                        {{if .RoleAssignments}}
                        <ul>
                            {{range .RoleAssignments}}
                            <li>
                                {{if .Success}}✅{{else}}⚠️{{end}}
                                {{if .Role}}{{.Role}} ({{.RoleID}}){{else}}{{.Token}}{{end}} &mdash; {{.Message}}
                            </li>
                            {{end}}
                        </ul>
                        {{else if .Error}}
                        &mdash;
                        {{else}}
                        No roles provided
                        {{end}}
                    </td>
                    <td>{{.ProcessingTime}}</td>
                </tr>
                {{end}}
            </tbody>
        </table>
    </div>
    {{end}}
</div>
{{end}}