import React from 'react';
import { View, Text, StyleSheet, Pressable } from 'react-native';
import Ionicons from '@react-native-vector-icons/ionicons';
import { useTheme } from '../../../theme';
import type { AgentCustomer } from '../types/agentTypes';
import { formatAgentCurrency, maskPhone } from '../utils/agentFormatters';

interface CustomerCardProps {
  customer: AgentCustomer;
  onPress?: () => void;
  onAction?: () => void;
  actionIcon?: string;
  actionColor?: string;
}

export const CustomerCard = ({
  customer,
  onPress,
  onAction,
  actionIcon,
  actionColor,
}: CustomerCardProps) => {
  const theme = useTheme();

  const isOverdue = customer.status === 'overdue';
  const isPaid = customer.dueAmount === 0;

  const statusColor = isPaid 
    ? theme.colors.success 
    : isOverdue 
      ? theme.colors.danger 
      : theme.colors.warning;

  return (
    <Pressable
      style={({ pressed }) => [
        styles.card,
        {
          backgroundColor: theme.colors.surface,
          borderColor: theme.colors.cardBorder,
          opacity: pressed ? 0.9 : 1,
          transform: [{ scale: pressed ? 0.98 : 1 }],
        },
      ]}
      onPress={onPress}
    >
      <View style={styles.header}>
        <View style={styles.profileInfo}>
          <View style={[styles.avatar, { backgroundColor: `${theme.colors.primary}15` }]}>
            <Text style={[styles.avatarText, { color: theme.colors.primary }]}>
              {customer.name.charAt(0).toUpperCase()}
            </Text>
          </View>
          <View>
            <Text style={[styles.name, { color: theme.colors.textPrimary }]}>{customer.name}</Text>
            <View style={styles.phoneRow}>
              <Ionicons name="call-outline" size={12} color={theme.colors.textMuted} />
              <Text style={[styles.phone, { color: theme.colors.textMuted }]}>
                {maskPhone(customer.phone)}
              </Text>
            </View>
          </View>
        </View>
        
        <View style={[styles.statusBadge, { backgroundColor: `${statusColor}15` }]}>
          <View style={[styles.statusDot, { backgroundColor: statusColor }]} />
          <Text style={[styles.statusText, { color: statusColor }]}>
            {isPaid ? 'Paid' : isOverdue ? 'Overdue' : 'Pending'}
          </Text>
        </View>
      </View>

      <View style={[styles.divider, { backgroundColor: theme.colors.cardBorder }]} />

      <View style={styles.detailsRow}>
        <View style={styles.detailItem}>
          <Text style={[styles.detailLabel, { color: theme.colors.textMuted }]}>Total Due</Text>
          <Text style={[styles.detailValue, { color: isOverdue ? theme.colors.danger : theme.colors.textPrimary }]}>
            {formatAgentCurrency(customer.dueAmount)}
          </Text>
        </View>
        
        <View style={[styles.vDivider, { backgroundColor: theme.colors.cardBorder }]} />
        
        <View style={styles.detailItem}>
          <Text style={[styles.detailLabel, { color: theme.colors.textMuted }]}>Total Collected</Text>
          <Text style={[styles.detailValue, { color: theme.colors.textPrimary }]}>
            {formatAgentCurrency(customer.totalCollected)}
          </Text>
        </View>

        {onAction && (
          <Pressable 
            style={[styles.actionBtn, { backgroundColor: `${actionColor || theme.colors.primary}15` }]}
            onPress={onAction}
          >
            <Ionicons name={actionIcon || 'chevron-forward'} size={18} color={actionColor || theme.colors.primary} />
          </Pressable>
        )}
      </View>
    </Pressable>
  );
};

const styles = StyleSheet.create({
  card: {
    borderRadius: 16,
    borderWidth: 1,
    padding: 16,
    marginBottom: 12,
    shadowColor: '#000',
    shadowOffset: { width: 0, height: 2 },
    shadowOpacity: 0.03,
    shadowRadius: 8,
    elevation: 2,
  },
  header: {
    flexDirection: 'row',
    justifyContent: 'space-between',
    alignItems: 'flex-start',
  },
  profileInfo: {
    flexDirection: 'row',
    alignItems: 'center',
    gap: 12,
  },
  avatar: {
    width: 40,
    height: 40,
    borderRadius: 20,
    alignItems: 'center',
    justifyContent: 'center',
  },
  avatarText: {
    fontSize: 16,
    fontWeight: '700',
  },
  name: {
    fontSize: 15,
    fontWeight: '700',
    marginBottom: 2,
  },
  phoneRow: {
    flexDirection: 'row',
    alignItems: 'center',
    gap: 4,
  },
  phone: {
    fontSize: 12,
  },
  statusBadge: {
    flexDirection: 'row',
    alignItems: 'center',
    paddingHorizontal: 8,
    paddingVertical: 4,
    borderRadius: 12,
    gap: 4,
  },
  statusDot: {
    width: 6,
    height: 6,
    borderRadius: 3,
  },
  statusText: {
    fontSize: 10,
    fontWeight: '700',
    textTransform: 'uppercase',
  },
  divider: {
    height: 1,
    width: '100%',
    marginVertical: 12,
  },
  detailsRow: {
    flexDirection: 'row',
    alignItems: 'center',
  },
  detailItem: {
    flex: 1,
  },
  detailLabel: {
    fontSize: 11,
    fontWeight: '500',
    marginBottom: 4,
  },
  detailValue: {
    fontSize: 14,
    fontWeight: '700',
  },
  vDivider: {
    width: 1,
    height: 30,
    marginHorizontal: 16,
  },
  actionBtn: {
    width: 36,
    height: 36,
    borderRadius: 18,
    alignItems: 'center',
    justifyContent: 'center',
    marginLeft: 16,
  },
});