// 用户列表页面交互
document.addEventListener('DOMContentLoaded', function() {
    // 处理状态切换按钮
    const toggleStatusButtons = document.querySelectorAll('.toggle-status');
    toggleStatusButtons.forEach(button => {
        button.addEventListener('click', function() {
            const userId = this.getAttribute('data-id');
            const newStatus = parseInt(this.getAttribute('data-status'));
            const statusText = newStatus === 1 ? '启用' : '禁用';

            if (confirm(`确定要${statusText}该用户吗？`)) {
                toggleUserStatus(userId, newStatus);
            }
        });
    });

    // 处理删除按钮
    const deleteButtons = document.querySelectorAll('.delete-user');
    const deleteModal = $('#deleteModal');
    let userIdToDelete = null;

    deleteButtons.forEach(button => {
        button.addEventListener('click', function() {
            userIdToDelete = this.getAttribute('data-id');
            deleteModal.modal('show');
        });
    });

    // 确认删除按钮
    document.getElementById('confirmDelete').addEventListener('click', function() {
        if (userIdToDelete) {
            deleteUser(userIdToDelete);
            deleteModal.modal('hide');
        }
    });

    // 自动提交表单的下拉菜单
    const autoSubmitSelects = document.querySelectorAll('select[name="status"], select[name="role_id"]');
    autoSubmitSelects.forEach(select => {
        select.addEventListener('change', function() {
            this.closest('form').submit();
        });
    });
});

// 切换用户状态
function toggleUserStatus(userId, status) {
    fetch(`/user/status/${userId}`, {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
            'X-Requested-With': 'XMLHttpRequest'
        },
        body: JSON.stringify({ status: status })
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            showAlert(data.message, 'success');
            setTimeout(() => {
                window.location.reload();
            }, 1500);
        } else {
            showAlert(data.message, 'error');
        }
    })
    .catch(error => {
        console.error('Error:', error);
        showAlert('操作失败，请稍后重试', 'error');
    });
}

// 删除用户
function deleteUser(userId) {
    fetch(`/user/delete/${userId}`, {
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
            'X-Requested-With': 'XMLHttpRequest'
        }
    })
    .then(response => response.json())
    .then(data => {
        if (data.success) {
            showAlert(data.message, 'success');
            setTimeout(() => {
                window.location.reload();
            }, 1500);
        } else {
            showAlert(data.message, 'error');
        }
    })
    .catch(error => {
        console.error('Error:', error);
        showAlert('操作失败，请稍后重试', 'error');
    });
}

// 显示通知
function showAlert(message, type) {
    // 检查是否已有通知元素
    let alertBox = document.querySelector('.alert-box');
    if (!alertBox) {
        alertBox = document.createElement('div');
        alertBox.className = 'alert-box';
        document.body.appendChild(alertBox);
    }

    // 创建新的通知
    const alert = document.createElement('div');
    alert.className = `alert alert-${type === 'success' ? 'success' : 'danger'} fade-in`;
    alert.innerHTML = message;

    // 添加到通知框中
    alertBox.appendChild(alert);

    // 自动关闭
    setTimeout(() => {
        alert.classList.add('fade-out');
        setTimeout(() => {
            alertBox.removeChild(alert);
        }, 500);
    }, 3000);
}