// pipeline_task.js — 产线任务交互辅助函数

var currentTaskId = '';

// 加载任务列表
function loadTaskList() {
    var filterPipeline = $('[name="filter_pipeline"]').val() || '';
    var url = entire_url('api/task_list.dspy');
    if (filterPipeline) {
        url += '?pipeline_id=' + filterPipeline;
    }
    
    $.get(url, function(resp) {
        var data = typeof resp === 'string' ? JSON.parse(resp) : resp;
        if (!data.success) {
            $('#task_table_area').html('<div class="alert error">' + (data.message || '加载失败') + '</div>');
            return;
        }
        
        var tasks = data.tasks || [];
        if (tasks.length === 0) {
            $('#task_table_area').html('<div class="empty-state">暂无任务</div>');
            return;
        }
        
        var html = '<table class="data-table"><thead><tr>';
        html += '<th>任务ID</th><th>标题</th><th>状态</th><th>版本</th><th>创建时间</th><th>操作</th>';
        html += '</tr></thead><tbody>';
        
        tasks.forEach(function(t) {
            html += '<tr>';
            html += '<td>' + (t.id || '').substring(0, 8) + '</td>';
            html += '<td>' + (t.title || '') + '</td>';
            html += '<td><span class="badge state-' + (t.state || '') + '">' + (t.state || '') + '</span></td>';
            html += '<td>v' + (t.current_version || 1) + '</td>';
            html += '<td>' + (t.created_at || '') + '</td>';
            html += '<td><button class="btn-small" onclick="viewTask(\'' + t.id + '\')">查看</button></td>';
            html += '</tr>';
        });
        
        html += '</tbody></table>';
        $('#task_table_area').html(html);
    });
}

// 查看任务详情
function viewTask(taskId) {
    currentTaskId = taskId;
    var url = entire_url('task_detail.ui');
    window.location.href = url + '?task_id=' + taskId;
}

// 控制任务（暂停/恢复/取消）
function controlTask(action) {
    if (!currentTaskId) return;
    
    var url = entire_url('api/task_control.dspy');
    $.post(url, {task_id: currentTaskId, action: action}, function(resp) {
        var data = typeof resp === 'string' ? JSON.parse(resp) : resp;
        if (data.success) {
            alert('操作成功: ' + data.message);
            location.reload();
        } else {
            alert('操作失败: ' + (data.message || '未知错误'));
        }
    });
}

// 页面加载完成
$(function() {
    if ($('#task_table_area').length > 0) {
        loadTaskList();
    }
});