info-target-mobile/screens/profile/ui/StepOneService.tsx

import { useTheme } from '@/components/ThemeContext';
import * as ImagePicker from 'expo-image-picker';
import { Camera, Play, X } from 'lucide-react-native';
import React, { forwardRef, useImperativeHandle, useState } from 'react';
import { useTranslation } from 'react-i18next';
import { Image, StyleSheet, Text, TextInput, TouchableOpacity, View } from 'react-native';

type MediaType = { uri: string; type: 'image' | 'video' };
type StepProps = {
  formData: any;
  updateForm: (key: string, value: any) => void;
  removeMedia: (index: number) => void;
};

type Errors = {
  title?: string;
  description?: string;
  media?: string;
};

const MAX_MEDIA = 10;

const StepOneServices = forwardRef(({ formData, updateForm, removeMedia }: StepProps, ref) => {
  const { isDark } = useTheme();
  const { t } = useTranslation();
  const [errors, setErrors] = useState<Errors>({});

  const validate = () => {
    const e: Errors = {};

    if (!formData.title || formData.title.trim().length < 5)
      e.title = t("Sarlavha kamida 5 ta belgidan iborat bo'lishi kerak");

    if (!formData.description || formData.description.trim().length < 10)
      e.description = t("Tavsif kamida 10 ta belgidan iborat bo'lishi kerak");

    if (!formData.media || formData.media.length === 0)
      e.media = t('Kamida bitta rasm yoki video yuklang');

    setErrors(e);
    return Object.keys(e).length === 0;
  };

  useImperativeHandle(ref, () => ({ validate }));

  const pickMedia = async () => {
    if (formData.media.length >= MAX_MEDIA) return;

    const result = await ImagePicker.launchImageLibraryAsync({
      mediaTypes: ImagePicker.MediaTypeOptions.All,
      allowsMultipleSelection: true,
      quality: 0.8,
    });

    if (!result.canceled) {
      const assets = result.assets
        .slice(0, MAX_MEDIA - formData.media.length)
        .map((a) => ({ uri: a.uri, type: a.type as 'image' | 'video' }));

      updateForm('media', [...formData.media, ...assets]);
    }
  };

  return (
    <View style={styles.stepContainer}>
      {/* Sarlavha */}
      <Text style={[styles.label, { color: isDark ? '#f8fafc' : '#0f172a' }]}>{t('Sarlavha')}</Text>
      <View
        style={[
          styles.inputBox,
          {
            backgroundColor: isDark ? '#1e293b' : '#ffffff',
            borderColor: isDark ? '#334155' : '#e2e8f0',
          },
        ]}
      >
        <TextInput
          style={[styles.input, { color: isDark ? '#fff' : '#0f172a' }]}
          placeholder={t('Xizmat sarlavhasi')}
          placeholderTextColor={isDark ? '#94a3b8' : '#94a3b8'}
          value={formData.title}
          onChangeText={(t) => updateForm('title', t)}
        />
      </View>
      {errors.title && <Text style={styles.error}>{errors.title}</Text>}

      {/* Tavsif */}
      <Text style={[styles.label, { color: isDark ? '#f8fafc' : '#0f172a' }]}>{t('Tavsif')}</Text>
      <View
        style={[
          styles.inputBox,
          styles.textArea,
          {
            backgroundColor: isDark ? '#1e293b' : '#ffffff',
            borderColor: isDark ? '#334155' : '#e2e8f0',
          },
        ]}
      >
        <TextInput
          style={[styles.input, { color: isDark ? '#fff' : '#0f172a' }]}
          placeholder={t('Batafsil yozing...')}
          placeholderTextColor={isDark ? '#94a3b8' : '#94a3b8'}
          multiline
          value={formData.description}
          onChangeText={(t) => updateForm('description', t)}
        />
      </View>
      {errors.description && <Text style={styles.error}>{errors.description}</Text>}

      {/* Media */}
      <Text style={[styles.label, { color: isDark ? '#f8fafc' : '#0f172a' }]}>
        {t('Media')} ({formData.media.length}/{MAX_MEDIA})
      </Text>
      <View style={styles.media}>
        <TouchableOpacity
          style={[
            styles.upload,
            {
              borderColor: '#2563eb',
              backgroundColor: isDark ? '#1e293b' : '#f8fafc',
            },
          ]}
          onPress={pickMedia}
        >
          <Camera size={28} color="#2563eb" />
          <Text style={styles.uploadText}>{t('Yuklash')}</Text>
        </TouchableOpacity>

        {formData.media.map((m: MediaType, i: number) => (
          <View key={i} style={styles.preview}>
            <Image source={{ uri: m.uri }} style={styles.image} />
            {m.type === 'video' && (
              <View style={styles.play}>
                <Play size={14} color="#fff" fill="#fff" />
              </View>
            )}
            <TouchableOpacity style={styles.remove} onPress={() => removeMedia(i)}>
              <X size={12} color="#fff" />
            </TouchableOpacity>
          </View>
        ))}
      </View>
      {errors.media && <Text style={styles.error}>{errors.media}</Text>}
    </View>
  );
});

export default StepOneServices;

const styles = StyleSheet.create({
  stepContainer: { gap: 10 },
  label: { fontWeight: '700', fontSize: 15 },
  error: { color: '#ef4444', fontSize: 13, marginLeft: 6 },
  inputBox: {
    flexDirection: 'row',
    alignItems: 'center',
    borderRadius: 16,
    borderWidth: 1,
    paddingHorizontal: 16,
    height: 56,
  },
  textArea: { height: 120, alignItems: 'flex-start', paddingTop: 16 },
  input: { flex: 1, fontSize: 16 },
  media: { flexDirection: 'row', flexWrap: 'wrap', gap: 10 },
  upload: {
    width: 100,
    height: 100,
    borderRadius: 16,
    borderWidth: 2,
    borderStyle: 'dashed',
    justifyContent: 'center',
    alignItems: 'center',
  },
  uploadText: { color: '#2563eb', fontSize: 11, marginTop: 4, fontWeight: '600' },
  preview: { width: 100, height: 100 },
  image: { width: '100%', height: '100%', borderRadius: 16 },
  play: {
    position: 'absolute',
    top: '40%',
    left: '40%',
    backgroundColor: 'rgba(0,0,0,.5)',
    padding: 6,
    borderRadius: 20,
  },
  remove: {
    position: 'absolute',
    top: -6,
    right: -6,
    backgroundColor: '#ef4444',
    padding: 4,
    borderRadius: 10,
  },
  prefixContainer: {
    flexDirection: 'row',
    alignItems: 'center',
    marginRight: 12,
  },
  prefix: {
    fontSize: 16,
    fontWeight: '600',
    letterSpacing: 0.3,
  },
  prefixFocused: {
    color: '#fff',
  },
  divider: {
    width: 1.5,
    height: 24,
    marginLeft: 12,
  },
});