"""Curator-provided clip categories, kept separate from TRIBE predictions."""
EMOTIONS=[
 {'id':'amusement','label':'Amusement / funny','example':'A short comedy moment or harmless visual gag.'},
 {'id':'joy','label':'Joy / happiness','example':'A reunion, celebration, or shared success.'},
 {'id':'calm','label':'Calm / peaceful','example':'Gentle nature footage with quiet music or natural sound.'},
 {'id':'awe','label':'Awe / wonder','example':'A striking landscape, space scene, or impressive performance.'},
 {'id':'fear','label':'Fear / suspense','example':'A tense scene with a suspenseful soundtrack.'},
 {'id':'sadness','label':'Sadness','example':'A moving farewell or gentle, sad scene.'},
 {'id':'anger','label':'Anger / frustration','example':'An unfair situation, conflict, or frustrating setback.'},
 {'id':'disgust','label':'Disgust','example':'An unpleasant food or messy scene without graphic content.'},
 {'id':'mixed','label':'Mixed / uncertain','example':'A scene that blends feelings or is hard to categorize.'},
 {'id':'neutral','label':'Neutral / reference','example':'An ordinary scene for comparison.'},
]
SOURCE='https://doi.org/10.1073/pnas.1702247114'

def label(title='',emotion='mixed'):
    choice=next((e for e in EMOTIONS if e['id']==emotion),None)
    if choice is None:raise ValueError('Choose a listed intended emotion.')
    title=' '.join(str(title).split())
    if len(title)>120:raise ValueError('Use a clip title under 120 characters.')
    return {'title':title or 'My clip','intended_emotion':emotion,'emotion_label':choice['label'],
            'label_source':'chosen by the clip curator','predicted_by_tribe':False}