Rebuild PedigreeView with interactive tree visualization

This commit is contained in:
2026-03-09 00:44:34 -05:00
parent 8db5c89791
commit d426835b13

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@@ -1,16 +1,210 @@
import { useParams } from 'react-router-dom' import { useEffect, useState } from 'react'
import { GitBranch } from 'lucide-react' import { useParams, useNavigate } from 'react-router-dom'
import { ArrowLeft, GitBranch, AlertCircle, Loader } from 'lucide-react'
import axios from 'axios'
import PedigreeTree from '../components/PedigreeTree'
import { transformPedigreeData, formatCOI, getPedigreeCompleteness } from '../utils/pedigreeHelpers'
function PedigreeView() { function PedigreeView() {
const { id } = useParams() const { id } = useParams()
const navigate = useNavigate()
const [loading, setLoading] = useState(true)
const [error, setError] = useState('')
const [dog, setDog] = useState(null)
const [pedigreeData, setPedigreeData] = useState(null)
const [coiData, setCoiData] = useState(null)
const [generations, setGenerations] = useState(5)
useEffect(() => {
fetchPedigreeData()
}, [id, generations])
const fetchPedigreeData = async () => {
setLoading(true)
setError('')
try {
// Fetch pedigree tree data
const pedigreeRes = await axios.get(`/api/pedigree/${id}`)
const dogData = pedigreeRes.data
setDog(dogData)
// Transform data for react-d3-tree
const treeData = transformPedigreeData(dogData, generations)
setPedigreeData(treeData)
// Fetch COI calculation
try {
const coiRes = await axios.get(`/api/pedigree/${id}/coi`)
setCoiData(coiRes.data)
} catch (coiError) {
console.warn('COI calculation unavailable:', coiError)
setCoiData(null)
}
setLoading(false)
} catch (err) {
console.error('Error fetching pedigree:', err)
setError(err.response?.data?.error || 'Failed to load pedigree data')
setLoading(false)
}
}
const completeness = pedigreeData ? getPedigreeCompleteness(pedigreeData, generations) : 0
const coiInfo = formatCOI(coiData?.coi)
if (loading) {
return (
<div className="container">
<div className="loading" style={{ textAlign: 'center', padding: '4rem' }}>
<Loader size={48} style={{ animation: 'spin 1s linear infinite', margin: '0 auto 1rem' }} />
<p>Loading pedigree data...</p>
</div>
</div>
)
}
if (error) {
return (
<div className="container">
<div className="card" style={{ textAlign: 'center', padding: '3rem' }}>
<AlertCircle size={64} style={{ color: 'var(--danger)', margin: '0 auto 1rem' }} />
<h2>Error Loading Pedigree</h2>
<p style={{ color: 'var(--text-secondary)', marginTop: '0.5rem' }}>{error}</p>
<button
className="btn btn-primary"
onClick={() => navigate('/dogs')}
style={{ marginTop: '1.5rem' }}
>
Back to Dogs
</button>
</div>
</div>
)
}
return ( return (
<div className="container"> <div className="container">
<h1 style={{ marginBottom: '2rem' }}>Pedigree Chart</h1> {/* Header */}
<div className="card" style={{ textAlign: 'center', padding: '4rem' }}> <div style={{ display: 'flex', alignItems: 'center', gap: '1rem', marginBottom: '1.5rem' }}>
<GitBranch size={64} style={{ color: 'var(--text-secondary)', margin: '0 auto 1rem' }} /> <button
<h2>Interactive Pedigree Visualization</h2> className="btn btn-secondary"
<p style={{ color: 'var(--text-secondary)', marginTop: '0.5rem' }}>Coming soon - React D3 Tree integration for dog ID: {id}</p> onClick={() => navigate(`/dogs/${id}`)}
style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}
>
<ArrowLeft size={20} />
Back to Profile
</button>
<div style={{ flex: 1 }}>
<h1 style={{ margin: 0, display: 'flex', alignItems: 'center', gap: '0.75rem' }}>
<GitBranch size={32} />
{dog?.name}'s Pedigree
</h1>
{dog?.registration_number && (
<p style={{ color: 'var(--text-secondary)', margin: '0.25rem 0 0 0' }}>
Registration: {dog.registration_number}
</p>
)}
</div>
</div>
{/* Stats Bar */}
<div className="card" style={{ marginBottom: '1rem', padding: '1rem' }}>
<div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(200px, 1fr))', gap: '1.5rem' }}>
<div>
<div style={{ fontSize: '0.875rem', color: 'var(--text-secondary)', marginBottom: '0.25rem' }}>
Coefficient of Inbreeding
</div>
<div style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
<span style={{ fontSize: '1.5rem', fontWeight: '700', color: coiInfo.color }}>
{coiInfo.value}
</span>
<span style={{
fontSize: '0.75rem',
padding: '0.25rem 0.5rem',
borderRadius: '4px',
background: coiInfo.color + '20',
color: coiInfo.color,
textTransform: 'uppercase',
fontWeight: '600'
}}>
{coiInfo.level}
</span>
</div>
<div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)', marginTop: '0.25rem' }}>
{coiInfo.description}
</div>
</div>
<div>
<div style={{ fontSize: '0.875rem', color: 'var(--text-secondary)', marginBottom: '0.25rem' }}>
Pedigree Completeness
</div>
<div style={{ fontSize: '1.5rem', fontWeight: '700' }}>
{completeness}%
</div>
<div style={{ marginTop: '0.5rem' }}>
<div style={{
height: '8px',
background: '#e5e7eb',
borderRadius: '4px',
overflow: 'hidden'
}}>
<div style={{
height: '100%',
width: `${completeness}%`,
background: completeness === 100 ? '#10b981' : '#3b82f6',
transition: 'width 0.3s ease'
}} />
</div>
</div>
</div>
<div>
<div style={{ fontSize: '0.875rem', color: 'var(--text-secondary)', marginBottom: '0.25rem' }}>
Generations Displayed
</div>
<select
className="input"
value={generations}
onChange={(e) => setGenerations(Number(e.target.value))}
style={{ marginTop: '0.25rem' }}
>
<option value={3}>3 Generations</option>
<option value={4}>4 Generations</option>
<option value={5}>5 Generations</option>
</select>
</div>
</div>
</div>
{/* Pedigree Tree */}
<div className="card" style={{ padding: 0 }}>
{pedigreeData ? (
<PedigreeTree
dogId={id}
pedigreeData={pedigreeData}
coi={coiData?.coi}
/>
) : (
<div style={{ textAlign: 'center', padding: '4rem' }}>
<GitBranch size={64} style={{ color: 'var(--text-secondary)', margin: '0 auto 1rem' }} />
<h3>No Pedigree Data Available</h3>
<p style={{ color: 'var(--text-secondary)' }}>
Add parent information to this dog to build the pedigree tree.
</p>
</div>
)}
</div>
{/* Help Text */}
<div className="card" style={{ marginTop: '1rem', background: '#eff6ff', border: '1px solid #bfdbfe' }}>
<div style={{ fontSize: '0.875rem', color: '#1e40af' }}>
<strong>💡 Tip:</strong> Click on any ancestor node to navigate to their profile.
Use the zoom controls to explore the tree, or drag to pan around.
</div>
</div> </div>
</div> </div>
) )