Hugging Face's logo

Spaces:
hts-ai
/
janus-scanner-pro
Running

App Files Community
janus-scanner-pro
File size: 4,210 Bytes 
acf159f
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
 
class RealTimeFeed extends HTMLElement {
  constructor() {
    super();
    this.attachShadow({ mode: 'open' });
  }

  connectedCallback() {
    this.shadowRoot.innerHTML = `
      <style>
        :host {
          display: block;
          background: #1f2937;
          border: 1px solid #ef4444;
          border-radius: 5px;
          padding: 15px;
          margin: 10px 0;
          min-height: 200px;
        }
        
        .feed-title {
          color: #ef4444;
          font-weight: bold;
          margin-bottom: 10px;
        }
        
        .price-item {
          display: flex;
          justify-content: space-between;
          padding: 5px 0;
          border-bottom: 1px solid #374151;
        }
        
        .price-up {
          color: #10b981;
        }
        
        .price-down {
          color: #ef4444;
        }
        
        .update-time {
          color: #9ca3af;
          font-size: 0.8rem;
          margin-top: 10px;
        }
        
        .loading {
          color: #9ca3af;
          text-align: center;
          padding: 20px;
        }
        
        .error {
          color: #ef4444;
          text-align: center;
          padding: 20px;
        }
      </style>
      
      <div>
        <h4 class="feed-title">Real-Time Crypto & Market Data</h4>
        <div id="feed-content">
          <div class="loading">Initializing feeds...</div>
        </div>
        <div class="update-time" id="update-time"></div>
      </div>
    `;
    
    this.startRealTimeFeed();
  }

  async startRealTimeFeed() {
    try {
      await this.updateCryptoPrices();
      setInterval(() => this.updateCryptoPrices(), 60000);
    } catch (error) {
      this.showError('Failed to initialize feeds');
    }
  }

  async updateCryptoPrices() {
    try {
      const [cryptoResponse, forexResponse] = await Promise.all([
        fetch('https://api.coingecko.com/api/v3/simple/price?ids=bitcoin,ethereum,monero,litecoin&vs_currencies=usd&include_24hr_change=true'),
        fetch('https://api.exchangerate-api.com/v4/latest/USD')
      ]);

      if (!cryptoResponse.ok || !forexResponse.ok) {
        throw new Error('API response failed');
      }

      const cryptoPrices = await cryptoResponse.json();
      const forexRates = await forexResponse.json();

      this.renderContent(cryptoPrices, forexRates);
    } catch (error) {
      this.showError('Unable to fetch market data');
    }
  }

  renderContent(cryptoPrices, forexRates) {
    const content = this.shadowRoot.getElementById('feed-content');
    const updateTime = this.shadowRoot.getElementById('update-time');
    
    const cryptoItems = Object.entries(cryptoPrices).map(([coin, data]) => {
      const change = data.usd_24h_change || 0;
      const changeClass = change >= 0 ? 'price-up' : 'price-down';
      const changeSymbol = change >= 0 ? '↗' : '↘';
      
      return `
        <div class="price-item">
          <span>${coin.toUpperCase()}/USD</span>
          <span class="${changeClass}">
            $${data.usd.toLocaleString()}
            <span style="font-size: 0.8em; margin-left: 5px;">
              ${changeSymbol} ${Math.abs(change).toFixed(2)}%
            </span>
          </span>
        </div>
      `;
    }).join('');

    const forexItems = ['EUR', 'GBP', 'CHF', 'JPY'].map(currency => {
      const rate = forexRates.rates[currency];
      return `
        <div class="price-item">
          <span>USD/${currency}</span>
          <span>${rate.toFixed(4)}</span>
        </div>
      `;
    }).join('');

    content.innerHTML = `
      <div style="margin-bottom: 15px;">
        <h5 style="color: #ef4444; margin-bottom: 10px; font-size: 0.9em;">Cryptocurrencies</h5>
        ${cryptoItems}
      </div>
      <div>
        <h5 style="color: #ef4444; margin-bottom: 10px; font-size: 0.9em;">Forex Rates</h5>
        ${forexItems}
      </div>
    `;

    updateTime.textContent = `Last updated: ${new Date().toLocaleTimeString()}`;
  }

  showError(message) {
    const content = this.shadowRoot.getElementById('feed-content');
    content.innerHTML = `<div class="error">${message}</div>`;
  }
}

customElements.define('real-time-feed', RealTimeFeed);