Kazier/mobile/components/UploadModal.tsx

import React from 'react';
import { View, Text, StyleSheet, TouchableOpacity, Modal, Alert } from 'react-native';
import { MaterialIcons } from '@expo/vector-icons';
import * as ImagePicker from 'expo-image-picker';
import * as DocumentPicker from 'expo-document-picker';
import { UploadFile } from '../services/uploadQueue';
import { useUploadQueue } from '../hooks/useUploadQueue';

interface UploadModalProps {
  visible: boolean;
  onClose: () => void;
}

export function UploadModal({ visible, onClose }: UploadModalProps) {
  const { enqueue } = useUploadQueue();

  const pickImages = async () => {
    try {
      const { status: perm } = await ImagePicker.requestMediaLibraryPermissionsAsync();
      if (perm !== 'granted') {
        Alert.alert('Permission requise', "L'accès à la galerie est nécessaire pour sélectionner des photos.");
        return;
      }

      const result = await ImagePicker.launchImageLibraryAsync({
        mediaTypes: ['images'],
        quality: 1,
        allowsMultipleSelection: true,
      });

      if (result.canceled || result.assets.length === 0) return;

      const files = result.assets.map((asset) => ({
        uri: asset.uri,
        type: asset.mimeType || 'image/jpeg',
        name: asset.fileName || 'photo.jpg',
      }));

      enqueue(files);
      onClose();
    } catch {
      Alert.alert('Erreur', "Impossible d'accéder à la galerie");
    }
  };

  const pickDocuments = async () => {
    try {
      const result = await DocumentPicker.getDocumentAsync({
        multiple: true,
        copyToCacheDirectory: true,
      });

      if (result.canceled || result.assets.length === 0) return;

      const files = result.assets.map((asset) => ({
        uri: asset.uri,
        type: asset.mimeType || 'application/octet-stream',
        name: asset.name,
      }));

      enqueue(files);
      onClose();
    } catch {
      Alert.alert('Erreur', "Impossible de sélectionner des documents");
    }
  };

  return (
    <Modal
      visible={visible}
      transparent
      animationType="fade"
      onRequestClose={onClose}
    >
      <TouchableOpacity
        style={styles.overlay}
        activeOpacity={1}
        onPress={onClose}
      >
        <TouchableOpacity activeOpacity={1} style={styles.container} onPress={() => {}}>
          <View style={styles.handle} />

          <View style={styles.header}>
            <Text style={styles.title}>Ajouter des fichiers</Text>
            <TouchableOpacity onPress={onClose} style={styles.closeBtn}>
              <MaterialIcons name="close" size={22} color="#999" />
            </TouchableOpacity>
          </View>

          <TouchableOpacity
            style={styles.photoButton}
            onPress={pickImages}
          >
            <MaterialIcons name="photo-library" size={20} color="#fff" />
            <Text style={styles.buttonText}>Sélectionner des photos</Text>
          </TouchableOpacity>

          <TouchableOpacity
            style={styles.docButton}
            onPress={pickDocuments}
          >
            <MaterialIcons name="description" size={20} color="#fff" />
            <Text style={styles.buttonText}>Sélectionner des documents</Text>
          </TouchableOpacity>
        </TouchableOpacity>
      </TouchableOpacity>
    </Modal>
  );
}

const styles = StyleSheet.create({
  overlay: {
    flex: 1,
    backgroundColor: 'rgba(0,0,0,0.4)',
    justifyContent: 'center',
    alignItems: 'center',
  },
  container: {
    backgroundColor: '#fff',
    borderRadius: 16,
    paddingHorizontal: 20,
    paddingTop: 12,
    paddingBottom: 20,
    width: '85%',
  },
  handle: {
    width: 36,
    height: 4,
    borderRadius: 2,
    backgroundColor: '#ddd',
    alignSelf: 'center',
    marginBottom: 16,
  },
  header: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    alignItems: 'center',
    marginBottom: 16,
  },
  title: {
    fontSize: 18,
    fontWeight: '700',
    color: '#333',
  },
  closeBtn: {
    padding: 4,
  },
  photoButton: {
    flexDirection: 'row',
    alignItems: 'center',
    justifyContent: 'center',
    backgroundColor: '#1976D2',
    padding: 16,
    borderRadius: 8,
    marginBottom: 12,
    gap: 8,
  },
  docButton: {
    flexDirection: 'row',
    alignItems: 'center',
    justifyContent: 'center',
    backgroundColor: '#4CAF50',
    padding: 16,
    borderRadius: 8,
    gap: 8,
  },
  buttonText: {
    color: '#fff',
    fontSize: 16,
    fontWeight: '600',
  },
});