Hugging Face's logo

Spaces:
Nitishkumar-ai
/
arena-learning
No application file

App Files Community
arena-learning
File size: 4,113 Bytes
c20f20c
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
'use client';

import { useEffect, useState } from 'react';
import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
import { Loader2, CheckCircle2, XCircle, Circle } from 'lucide-react';
import { useI18n } from '@/lib/hooks/use-i18n';

interface GeneratingProgressProps {
  outlineReady: boolean; // Is outline generation complete?
  firstPageReady: boolean; // Is first page generated?
  statusMessage: string;
  error?: string | null;
}

// Status item component - declared outside main component
function StatusItem({
  completed,
  inProgress,
  hasError,
  label,
}: {
  completed: boolean;
  inProgress: boolean;
  hasError: boolean;
  label: string;
}) {
  return (
    <div className="flex items-center gap-3 py-3">
      <div className="flex-shrink-0">
        {hasError ? (
          <XCircle className="size-6 text-destructive" />
        ) : completed ? (
          <CheckCircle2 className="size-6 text-green-500" />
        ) : inProgress ? (
          <Loader2 className="size-6 text-primary animate-spin" />
        ) : (
          <Circle className="size-6 text-muted-foreground" />
        )}
      </div>
      <span
        className={`text-base ${
          hasError
            ? 'text-destructive'
            : completed
              ? 'text-green-600 font-medium'
              : inProgress
                ? 'text-primary font-medium'
                : 'text-muted-foreground'
        }`}
      >
        {label}
      </span>
    </div>
  );
}

export function GeneratingProgress({
  outlineReady,
  firstPageReady,
  statusMessage,
  error,
}: GeneratingProgressProps) {
  const { t } = useI18n();
  const [dots, setDots] = useState('');

  // Animated dots for loading state
  useEffect(() => {
    if (!error && !firstPageReady) {
      const interval = setInterval(() => {
        setDots((prev) => (prev.length >= 3 ? '' : prev + '.'));
      }, 500);
      return () => clearInterval(interval);
    }
  }, [error, firstPageReady]);

  return (
    <div className="space-y-6">
      <Card>
        <CardHeader>
          <CardTitle className="flex items-center gap-2">
            {error ? (
              <>
                <XCircle className="size-5 text-destructive" />
                {t('generation.generationFailed')}
              </>
            ) : firstPageReady ? (
              <>
                <CheckCircle2 className="size-5 text-green-500" />
                {t('generation.openingClassroom')}
              </>
            ) : (
              <>
                <Loader2 className="size-5 animate-spin" />
                {t('generation.generatingCourse')}
                {dots}
              </>
            )}
          </CardTitle>
        </CardHeader>
        <CardContent className="space-y-4">
          {/* Two milestone status items */}
          <div className="divide-y">
            <StatusItem
              completed={outlineReady}
              inProgress={!outlineReady && !error}
              hasError={!outlineReady && !!error}
              label={
                outlineReady ? t('generation.outlineReady') : t('generation.generatingOutlines')
              }
            />
            <StatusItem
              completed={firstPageReady}
              inProgress={outlineReady && !firstPageReady && !error}
              hasError={outlineReady && !firstPageReady && !!error}
              label={
                firstPageReady
                  ? t('generation.firstPageReady')
                  : t('generation.generatingFirstPage')
              }
            />
          </div>

          {/* Status message */}
          {statusMessage && !error && (
            <div className="pt-2 border-t">
              <p className="text-sm text-muted-foreground">{statusMessage}</p>
            </div>
          )}

          {/* Error message */}
          {error && (
            <div className="p-4 bg-destructive/10 border border-destructive/20 rounded-lg">
              <p className="text-sm text-destructive">{error}</p>
            </div>
          )}
        </CardContent>
      </Card>
    </div>
  );
}