Refactor price loading and initialization with async/await and improved error handling

This commit is contained in:
wood chen 2025-02-08 02:23:59 +08:00
parent 97e5605991
commit 974b5d581f

61
main.ts
View File

@ -545,31 +545,38 @@ const html = `<!DOCTYPE html>
}
// 修改加载价格数据函数
function loadPrices() {
async function loadPrices() {
console.log('Starting to load prices...');
const priceTable = document.getElementById('priceTable');
const tbody = priceTable?.querySelector('tbody');
if (!tbody) return;
if (!tbody) {
console.error('Price table body not found');
return;
}
tbody.innerHTML = '<tr><td colspan="11" class="text-center">加载中...</td></tr>';
fetch(API_BASE_URL + '/api/prices', {
try {
console.log('Fetching prices from:', API_BASE_URL + '/api/prices');
const response = await fetch(API_BASE_URL + '/api/prices', {
method: 'GET',
mode: 'cors',
credentials: 'include',
headers: {
'Accept': 'application/json'
'Accept': 'application/json',
'Cache-Control': 'no-cache'
}
})
.then(response => {
console.log('Response:', response);
});
console.log('Response status:', response.status);
console.log('Response headers:', Object.fromEntries(response.headers.entries()));
if (!response.ok) {
throw new Error('HTTP error! status: ' + response.status);
}
return response.json();
})
.then(data => {
const data = await response.json();
console.log('Received data:', data);
tbody.innerHTML = '';
if (!data || !Array.isArray(data)) {
console.error('Invalid data format:', data);
@ -583,6 +590,7 @@ const html = `<!DOCTYPE html>
}
console.log('Processing', data.length, 'price records');
tbody.innerHTML = '';
data.forEach((price, index) => {
try {
const tr = document.createElement('tr');
@ -685,12 +693,11 @@ const html = `<!DOCTYPE html>
}
});
console.log('Finished loading price table');
})
.catch(error => {
} catch (error) {
console.error('加载价格数据失败:', error);
tbody.innerHTML = '<tr><td colspan="11" class="text-center">加载失败: ' + error.message + '</td></tr>';
showToast('加载价格数据失败', 'danger');
});
showToast('加载价格数据失败: ' + error.message, 'danger');
}
}
// 修改提交新价格函数
@ -744,19 +751,33 @@ const html = `<!DOCTYPE html>
}
}
// 初始化
// 修改初始化函数
async function init() {
console.log('Initializing...');
console.log('Initializing application...');
try {
console.log('Loading vendors...');
await loadVendors();
console.log('Vendors loaded');
console.log('Vendors loaded successfully');
console.log('Checking login status...');
await checkLoginStatus();
console.log('Login status checked');
console.log('Loading prices...');
await loadPrices();
console.log('Prices loaded');
console.log('Prices loaded successfully');
} catch (error) {
console.error('初始化失败:', error);
showToast('初始化失败', 'danger');
}
}
// 确保在页面加载完成后执行初始化
document.addEventListener('DOMContentLoaded', () => {
console.log('DOM loaded, starting initialization...');
init();
});
// 修改 Toast 提示函数
function showToast(message, type = 'success') {
const toast = document.querySelector('.toast');
@ -815,8 +836,6 @@ const html = `<!DOCTYPE html>
showToast('复制失败', 'danger');
}
}
init();
</script>
</body>
</html>`;