package com.example.ui.screens

import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.clickable
import androidx.compose.foundation.layout.*
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.LazyRow
import androidx.compose.foundation.lazy.items
import androidx.compose.foundation.shape.CircleShape
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.*
import androidx.compose.material.icons.outlined.*
import androidx.compose.material3.*
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.graphics.vector.ImageVector
import androidx.compose.ui.platform.testTag
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.text.style.TextOverflow
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.example.data.model.*
import com.example.ui.components.VerificationBadge
import com.example.ui.theme.*
import com.example.ui.util.Localization

@Composable
fun HomeScreen(
    companies: List<Company>,
    reports: List<ScamReport>,
    warnings: List<PublicWarning>,
    lang: AppLanguage,
    onNavigateToSearch: (query: String?) -> Unit,
    onStartReport: () -> Unit,
    onSelectCompany: (String) -> Unit,
    onSelectWarning: (String) -> Unit,
    onSelectReportTrack: (String) -> Unit,
    onOpenAdmin: () -> Unit,
    isAdminMode: Boolean,
    modifier: Modifier = Modifier
) {
    val verifiedCompanies = companies.filter { it.status == VerificationStatus.VERIFIED_SAFE }
    val flaggedEntities = companies.filter { it.status == VerificationStatus.BLACKLISTED_SCAM || it.status == VerificationStatus.HIGH_RISK }

    LazyColumn(
        modifier = modifier
            .fillMaxSize()
            .background(MaterialTheme.colorScheme.background)
            .testTag("home_screen_container"),
        contentPadding = PaddingValues(bottom = 80.dp)
    ) {
        // Search Input Bar in Header / Canvas
        item {
            Surface(
                color = MaterialTheme.colorScheme.surface,
                border = androidx.compose.foundation.BorderStroke(1.dp, LightOutline),
                modifier = Modifier.fillMaxWidth()
            ) {
                Column(
                    modifier = Modifier
                        .fillMaxWidth()
                        .padding(horizontal = 16.dp, vertical = 12.dp)
                ) {
                    // Geometric Search Bar with Search tag
                    Surface(
                        onClick = { onNavigateToSearch(null) },
                        shape = RoundedCornerShape(16.dp),
                        color = LightSurfaceVariant,
                        modifier = Modifier
                            .fillMaxWidth()
                            .height(48.dp)
                            .testTag("home_search_bar_trigger")
                    ) {
                        Row(
                            verticalAlignment = Alignment.CenterVertically,
                            modifier = Modifier
                                .fillMaxSize()
                                .padding(start = 14.dp, end = 12.dp)
                        ) {
                            Icon(
                                imageVector = Icons.Default.Search,
                                contentDescription = "Search",
                                tint = LightTextMuted,
                                modifier = Modifier.size(20.dp)
                            )
                            Spacer(modifier = Modifier.width(10.dp))
                            Text(
                                text = if (lang == AppLanguage.BN) 
                                    "কোম্পানি বা সন্দেহজনক সত্ত্বা খুঁজুন..."
                                else 
                                    "Search company or suspicious entity...",
                                style = MaterialTheme.typography.bodyMedium.copy(
                                    color = LightTextMuted,
                                    fontSize = 13.sp
                                ),
                                maxLines = 1,
                                overflow = TextOverflow.Ellipsis,
                                modifier = Modifier.weight(1f)
                            )
                            VerticalDivider(
                                modifier = Modifier
                                    .height(20.dp)
                                    .padding(horizontal = 8.dp),
                                color = LightOutline
                            )
                            Text(
                                text = if (lang == AppLanguage.BN) "অনুসন্ধান" else "Search",
                                style = MaterialTheme.typography.labelMedium.copy(
                                    color = BrandBlueAccent,
                                    fontWeight = FontWeight.Bold,
                                    fontSize = 12.sp
                                )
                            )
                        }
                    }
                }
            }
        }

        // Quick Stats Strip
        item {
            Surface(
                color = MaterialTheme.colorScheme.surface,
                modifier = Modifier
                    .fillMaxWidth()
                    .padding(top = 12.dp, start = 16.dp, end = 16.dp),
                shape = RoundedCornerShape(20.dp),
                border = androidx.compose.foundation.BorderStroke(1.dp, LightOutline),
                shadowElevation = 1.dp
            ) {
                Row(
                    modifier = Modifier
                        .fillMaxWidth()
                        .padding(vertical = 12.dp, horizontal = 8.dp),
                    horizontalArrangement = Arrangement.SpaceEvenly,
                    verticalAlignment = Alignment.CenterVertically
                ) {
                    StatMetric(
                        label = if (lang == AppLanguage.BN) "যাচাইকৃত প্রতিষ্ঠান" else "Verified Firms",
                        value = "${verifiedCompanies.size * 12 + 180}+",
                        icon = Icons.Default.Verified,
                        color = StatusVerifiedGreen
                    )
                    VerticalDivider(
                        modifier = Modifier.height(32.dp),
                        color = LightOutline
                    )
                    StatMetric(
                        label = if (lang == AppLanguage.BN) "নাগরিক অভিযোগ" else "Scam Reports",
                        value = "${reports.size * 45 + 520}+",
                        icon = Icons.Default.WarningAmber,
                        color = StatusWarningRed
                    )
                    VerticalDivider(
                        modifier = Modifier.height(32.dp),
                        color = LightOutline
                    )
                    StatMetric(
                        label = if (lang == AppLanguage.BN) "উদ্ধারকৃত অর্থ" else "Loss Prevented",
                        value = if (lang == AppLanguage.BN) "৳৪.৮ কোটি" else "৳48M+",
                        icon = Icons.Default.AccountBalanceWallet,
                        color = BrandNavyLight
                    )
                }
            }
        }

        // 2-Column Geometric Balance Action Buttons
        item {
            Column(modifier = Modifier.padding(top = 12.dp, start = 16.dp, end = 16.dp)) {
                Row(
                    modifier = Modifier.fillMaxWidth(),
                    horizontalArrangement = Arrangement.spacedBy(12.dp)
                ) {
                    // Verify Action Card
                    Surface(
                        onClick = { onNavigateToSearch(null) },
                        shape = RoundedCornerShape(24.dp),
                        color = MaterialTheme.colorScheme.surface,
                        border = androidx.compose.foundation.BorderStroke(1.dp, LightOutline),
                        shadowElevation = 1.dp,
                        modifier = Modifier
                            .weight(1f)
                            .testTag("btn_home_search_entity")
                    ) {
                        Column(
                            horizontalAlignment = Alignment.CenterHorizontally,
                            verticalArrangement = Arrangement.Center,
                            modifier = Modifier.padding(16.dp)
                        ) {
                            Box(
                                modifier = Modifier
                                    .size(48.dp)
                                    .clip(RoundedCornerShape(16.dp))
                                    .background(StatusVerifiedGreenBg),
                                contentAlignment = Alignment.Center
                            ) {
                                Icon(
                                    imageVector = Icons.Default.Verified,
                                    contentDescription = "Verify",
                                    tint = StatusVerifiedGreen,
                                    modifier = Modifier.size(26.dp)
                                )
                            }
                            Spacer(modifier = Modifier.height(8.dp))
                            Text(
                                text = "VERIFY",
                                style = MaterialTheme.typography.labelSmall.copy(
                                    color = LightTextMuted,
                                    fontWeight = FontWeight.ExtraBold,
                                    letterSpacing = 1.sp,
                                    fontSize = 10.sp
                                )
                            )
                            Text(
                                text = if (lang == AppLanguage.BN) "যাচাই করুন" else "Check Company",
                                style = MaterialTheme.typography.titleSmall.copy(
                                    fontWeight = FontWeight.Bold,
                                    color = LightTextPrimary,
                                    fontSize = 13.sp
                                )
                            )
                        }
                    }

                    // Report Action Card
                    Surface(
                        onClick = onStartReport,
                        shape = RoundedCornerShape(24.dp),
                        color = MaterialTheme.colorScheme.surface,
                        border = androidx.compose.foundation.BorderStroke(1.dp, LightOutline),
                        shadowElevation = 1.dp,
                        modifier = Modifier
                            .weight(1f)
                            .testTag("btn_home_start_report")
                    ) {
                        Column(
                            horizontalAlignment = Alignment.CenterHorizontally,
                            verticalArrangement = Arrangement.Center,
                            modifier = Modifier.padding(16.dp)
                        ) {
                            Box(
                                modifier = Modifier
                                    .size(48.dp)
                                    .clip(RoundedCornerShape(16.dp))
                                    .background(StatusWarningRedBg),
                                contentAlignment = Alignment.Center
                            ) {
                                Icon(
                                    imageVector = Icons.Default.AddAlert,
                                    contentDescription = "Report",
                                    tint = StatusWarningRed,
                                    modifier = Modifier.size(26.dp)
                                )
                            }
                            Spacer(modifier = Modifier.height(8.dp))
                            Text(
                                text = "REPORT",
                                style = MaterialTheme.typography.labelSmall.copy(
                                    color = LightTextMuted,
                                    fontWeight = FontWeight.ExtraBold,
                                    letterSpacing = 1.sp,
                                    fontSize = 10.sp
                                )
                            )
                            Text(
                                text = if (lang == AppLanguage.BN) "রিপোর্ট করুন" else "Report a Scam",
                                style = MaterialTheme.typography.titleSmall.copy(
                                    fontWeight = FontWeight.Bold,
                                    color = LightTextPrimary,
                                    fontSize = 13.sp
                                )
                            )
                        }
                    }
                }

                if (isAdminMode) {
                    Spacer(modifier = Modifier.height(10.dp))
                    Surface(
                        onClick = onOpenAdmin,
                        color = StatusAmberBg,
                        shape = RoundedCornerShape(16.dp),
                        border = androidx.compose.foundation.BorderStroke(1.dp, StatusAmber.copy(alpha = 0.5f)),
                        modifier = Modifier
                            .fillMaxWidth()
                            .testTag("btn_home_admin_panel")
                    ) {
                        Row(
                            modifier = Modifier.padding(14.dp),
                            verticalAlignment = Alignment.CenterVertically,
                            horizontalArrangement = Arrangement.SpaceBetween
                        ) {
                            Row(verticalAlignment = Alignment.CenterVertically) {
                                Icon(
                                    imageVector = Icons.Default.AdminPanelSettings,
                                    contentDescription = null,
                                    tint = Color(0xFFB45309)
                                )
                                Spacer(modifier = Modifier.width(8.dp))
                                Text(
                                    text = if (lang == AppLanguage.BN) "অ্যাডমিন রিভিউ প্যানেল (রিপোর্ট যাচাই ও অনুমোদন)" else "Admin Review Panel (Verify & Approve Reports)",
                                    style = MaterialTheme.typography.titleSmall.copy(
                                        color = Color(0xFFB45309),
                                        fontWeight = FontWeight.Bold
                                    )
                                )
                            }
                            Icon(
                                imageVector = Icons.Default.ChevronRight,
                                contentDescription = null,
                                tint = Color(0xFFB45309)
                            )
                        }
                    }
                }
            }
        }

        // Geometric Navy Alert Hero Card
        item {
            val featuredWarning = warnings.firstOrNull()
            if (featuredWarning != null) {
                Box(
                    modifier = Modifier
                        .fillMaxWidth()
                        .padding(top = 16.dp, start = 16.dp, end = 16.dp)
                        .clip(RoundedCornerShape(24.dp))
                        .background(Color(0xFF1E3A8A))
                        .clickable { onSelectWarning(featuredWarning.id) }
                ) {
                    // Geometric Watermark Circle
                    Box(
                        modifier = Modifier
                            .size(130.dp)
                            .align(Alignment.BottomEnd)
                            .offset(x = 24.dp, y = 24.dp)
                            .background(Color(0xFF1D4ED8).copy(alpha = 0.35f), CircleShape)
                    )

                    Column(
                        modifier = Modifier
                            .fillMaxWidth()
                            .padding(20.dp)
                    ) {
                        Row(
                            verticalAlignment = Alignment.CenterVertically,
                            modifier = Modifier.padding(bottom = 8.dp)
                        ) {
                            Surface(
                                color = StatusWarningRed,
                                shape = RoundedCornerShape(6.dp)
                            ) {
                                Text(
                                    text = "URGENT ALERT",
                                    style = MaterialTheme.typography.labelSmall.copy(
                                        color = Color.White,
                                        fontWeight = FontWeight.Black,
                                        letterSpacing = 1.sp,
                                        fontSize = 9.sp
                                    ),
                                    modifier = Modifier.padding(horizontal = 6.dp, vertical = 2.dp)
                                )
                            }
                            Spacer(modifier = Modifier.width(8.dp))
                            Text(
                                text = "• ${featuredWarning.division}",
                                style = MaterialTheme.typography.bodySmall.copy(
                                    color = Color.White.copy(alpha = 0.85f),
                                    fontSize = 11.sp
                                )
                            )
                        }

                        Text(
                            text = if (lang == AppLanguage.BN) featuredWarning.titleBn else featuredWarning.titleEn,
                            style = MaterialTheme.typography.titleMedium.copy(
                                color = Color.White,
                                fontWeight = FontWeight.Bold,
                                fontSize = 16.sp,
                                lineHeight = 22.sp
                            ),
                            maxLines = 2,
                            overflow = TextOverflow.Ellipsis
                        )

                        Spacer(modifier = Modifier.height(6.dp))

                        Text(
                            text = if (lang == AppLanguage.BN) featuredWarning.summaryBn else featuredWarning.summaryEn,
                            style = MaterialTheme.typography.bodySmall.copy(
                                color = Color.White.copy(alpha = 0.9f),
                                fontWeight = FontWeight.Normal,
                                fontSize = 12.sp,
                                lineHeight = 17.sp
                            ),
                            maxLines = 2,
                            overflow = TextOverflow.Ellipsis
                        )

                        Spacer(modifier = Modifier.height(14.dp))

                        Surface(
                            onClick = { onSelectWarning(featuredWarning.id) },
                            shape = RoundedCornerShape(12.dp),
                            color = Color.White,
                            modifier = Modifier.height(34.dp)
                        ) {
                            Row(
                                verticalAlignment = Alignment.CenterVertically,
                                modifier = Modifier.padding(horizontal = 14.dp)
                            ) {
                                Text(
                                    text = if (lang == AppLanguage.BN) "সম্পূর্ণ সতর্কবার্তা দেখুন" else "View Full Warning",
                                    style = MaterialTheme.typography.labelMedium.copy(
                                        color = Color(0xFF1E3A8A),
                                        fontWeight = FontWeight.ExtraBold,
                                        fontSize = 11.sp
                                    )
                                )
                            }
                        }
                    }
                }
            }
        }

        // Urgent Public Warnings Ticker / Cards
        item {
            Column(modifier = Modifier.padding(top = 24.dp)) {
                Row(
                    modifier = Modifier
                        .fillMaxWidth()
                        .padding(start = 16.dp, end = 16.dp, bottom = 10.dp),
                    horizontalArrangement = Arrangement.SpaceBetween,
                    verticalAlignment = Alignment.CenterVertically
                ) {
                    Row(verticalAlignment = Alignment.CenterVertically) {
                        Icon(
                            imageVector = Icons.Default.Campaign,
                            contentDescription = null,
                            tint = StatusWarningRed,
                            modifier = Modifier.size(20.dp)
                        )
                        Spacer(modifier = Modifier.width(6.dp))
                        Text(
                            text = if (lang == AppLanguage.BN) "জরুরি সাইবার সতর্কতা (Public Alerts)" else "Urgent Public Alerts",
                            style = MaterialTheme.typography.titleMedium.copy(
                                fontWeight = FontWeight.Bold,
                                color = MaterialTheme.colorScheme.onBackground
                            )
                        )
                    }
                    Text(
                        text = if (lang == AppLanguage.BN) "সব দেখুন" else "View All",
                        style = MaterialTheme.typography.labelMedium.copy(
                            color = BrandBlueAccent,
                            fontWeight = FontWeight.Bold
                        ),
                        modifier = Modifier.clickable { onNavigateToSearch(null) }
                    )
                }

                LazyRow(
                    contentPadding = PaddingValues(horizontal = 16.dp),
                    horizontalArrangement = Arrangement.spacedBy(12.dp)
                ) {
                    items(warnings) { warning ->
                        PublicWarningCard(
                            warning = warning,
                            lang = lang,
                            onClick = { onSelectWarning(warning.id) },
                            modifier = Modifier.width(290.dp)
                        )
                    }
                }
            }
        }

        // Verified Bangladeshi Companies Carousel
        item {
            Column(modifier = Modifier.padding(top = 24.dp)) {
                Row(
                    modifier = Modifier
                        .fillMaxWidth()
                        .padding(start = 16.dp, end = 16.dp, bottom = 10.dp),
                    horizontalArrangement = Arrangement.SpaceBetween,
                    verticalAlignment = Alignment.CenterVertically
                ) {
                    Row(verticalAlignment = Alignment.CenterVertically) {
                        Icon(
                            imageVector = Icons.Default.Verified,
                            contentDescription = null,
                            tint = StatusVerifiedGreen,
                            modifier = Modifier.size(20.dp)
                        )
                        Spacer(modifier = Modifier.width(6.dp))
                        Text(
                            text = if (lang == AppLanguage.BN) "যাচাইকৃত নিরাপদ প্রতিষ্ঠান" else "Verified Safe Companies",
                            style = MaterialTheme.typography.titleMedium.copy(
                                fontWeight = FontWeight.Bold,
                                color = MaterialTheme.colorScheme.onBackground
                            )
                        )
                    }
                }

                LazyRow(
                    contentPadding = PaddingValues(horizontal = 16.dp),
                    horizontalArrangement = Arrangement.spacedBy(12.dp)
                ) {
                    items(verifiedCompanies) { company ->
                        CompanyItemCard(
                            company = company,
                            lang = lang,
                            onClick = { onSelectCompany(company.id) },
                            modifier = Modifier.width(260.dp)
                        )
                    }
                }
            }
        }

        // High Risk / Blacklisted Alerts Section
        item {
            Column(modifier = Modifier.padding(top = 24.dp, start = 16.dp, end = 16.dp)) {
                Row(
                    modifier = Modifier
                        .fillMaxWidth()
                        .padding(bottom = 10.dp),
                    horizontalArrangement = Arrangement.SpaceBetween,
                    verticalAlignment = Alignment.CenterVertically
                ) {
                    Row(verticalAlignment = Alignment.CenterVertically) {
                        Icon(
                            imageVector = Icons.Default.Dangerous,
                            contentDescription = null,
                            tint = StatusWarningRed,
                            modifier = Modifier.size(20.dp)
                        )
                        Spacer(modifier = Modifier.width(6.dp))
                        Text(
                            text = if (lang == AppLanguage.BN) "কালোতালিকাভুক্ত প্রতারক চক্র" else "Blacklisted & High Risk Entities",
                            style = MaterialTheme.typography.titleMedium.copy(
                                fontWeight = FontWeight.Bold,
                                color = MaterialTheme.colorScheme.onBackground
                            )
                        )
                    }
                }

                flaggedEntities.forEach { entity ->
                    Surface(
                        onClick = { onSelectCompany(entity.id) },
                        shape = RoundedCornerShape(12.dp),
                        color = StatusWarningRedBg,
                        border = androidx.compose.foundation.BorderStroke(1.dp, StatusWarningRed.copy(alpha = 0.3f)),
                        modifier = Modifier
                            .fillMaxWidth()
                            .padding(bottom = 10.dp)
                            .testTag("blacklisted_item_${entity.id}")
                    ) {
                        Row(
                            modifier = Modifier.padding(12.dp),
                            verticalAlignment = Alignment.CenterVertically
                        ) {
                            Box(
                                modifier = Modifier
                                    .size(36.dp)
                                    .clip(CircleShape)
                                    .background(StatusWarningRed.copy(alpha = 0.15f)),
                                contentAlignment = Alignment.Center
                            ) {
                                Icon(
                                    imageVector = Icons.Default.Warning,
                                    contentDescription = null,
                                    tint = StatusWarningRed,
                                    modifier = Modifier.size(20.dp)
                                )
                            }
                            Spacer(modifier = Modifier.width(12.dp))
                            Column(modifier = Modifier.weight(1f)) {
                                Row(
                                    verticalAlignment = Alignment.CenterVertically,
                                    modifier = Modifier.fillMaxWidth()
                                ) {
                                    Text(
                                        text = if (lang == AppLanguage.BN) entity.nameBn else entity.nameEn,
                                        style = MaterialTheme.typography.titleSmall.copy(
                                            fontWeight = FontWeight.Bold,
                                            color = MaterialTheme.colorScheme.onSurface
                                        ),
                                        maxLines = 1,
                                        overflow = TextOverflow.Ellipsis,
                                        modifier = Modifier.weight(1f)
                                    )
                                    VerificationBadge(status = entity.status, lang = lang)
                                }
                                Spacer(modifier = Modifier.height(4.dp))
                                Text(
                                    text = if (lang == AppLanguage.BN) entity.summaryBn else entity.summaryEn,
                                    style = MaterialTheme.typography.bodySmall.copy(
                                        color = LightTextSecondary,
                                        fontSize = 11.sp
                                    ),
                                    maxLines = 2,
                                    overflow = TextOverflow.Ellipsis
                                )
                            }
                        }
                    }
                }
            }
        }

        // Recent Community Reports & Tracking Quick Link
        item {
            Column(modifier = Modifier.padding(top = 24.dp, start = 16.dp, end = 16.dp)) {
                Text(
                    text = if (lang == AppLanguage.BN) "সাম্প্রতিক নাগরিক অভিযোগ ও স্ট্যাটাস" else "Recent Citizen Reports",
                    style = MaterialTheme.typography.titleMedium.copy(
                        fontWeight = FontWeight.Bold,
                        color = MaterialTheme.colorScheme.onBackground
                    ),
                    modifier = Modifier.padding(bottom = 12.dp)
                )

                reports.take(3).forEach { report ->
                    Surface(
                        onClick = { onSelectReportTrack(report.id) },
                        shape = RoundedCornerShape(12.dp),
                        color = MaterialTheme.colorScheme.surface,
                        border = androidx.compose.foundation.BorderStroke(1.dp, LightOutline),
                        modifier = Modifier
                            .fillMaxWidth()
                            .padding(bottom = 10.dp)
                            .testTag("report_item_${report.id}")
                    ) {
                        Column(modifier = Modifier.padding(14.dp)) {
                            Row(
                                modifier = Modifier.fillMaxWidth(),
                                horizontalArrangement = Arrangement.SpaceBetween,
                                verticalAlignment = Alignment.CenterVertically
                            ) {
                                Text(
                                    text = report.id,
                                    style = MaterialTheme.typography.labelMedium.copy(
                                        color = BrandBlueAccent,
                                        fontWeight = FontWeight.Bold
                                    )
                                )
                                Text(
                                    text = Localization.getReportStatusText(report.status, lang),
                                    style = MaterialTheme.typography.labelSmall.copy(
                                        color = when (report.status) {
                                            ReportStatus.VERIFIED_WARNING_ISSUED -> StatusWarningRed
                                            ReportStatus.LEGAL_ESCALATION -> Color(0xFF7E22CE)
                                            ReportStatus.PENDING_REVIEW -> StatusAmber
                                            else -> LightTextMuted
                                        },
                                        fontWeight = FontWeight.Bold
                                    )
                                )
                            }
                            Spacer(modifier = Modifier.height(6.dp))
                            Text(
                                text = report.targetEntityName,
                                style = MaterialTheme.typography.bodyMedium.copy(
                                    fontWeight = FontWeight.SemiBold,
                                    color = MaterialTheme.colorScheme.onSurface
                                )
                            )
                            Spacer(modifier = Modifier.height(4.dp))
                            Text(
                                text = report.incidentDescription,
                                style = MaterialTheme.typography.bodySmall.copy(
                                    color = LightTextSecondary,
                                    fontSize = 12.sp
                                ),
                                maxLines = 2,
                                overflow = TextOverflow.Ellipsis
                            )
                            Spacer(modifier = Modifier.height(8.dp))
                            Row(
                                modifier = Modifier.fillMaxWidth(),
                                horizontalArrangement = Arrangement.SpaceBetween
                            ) {
                                Text(
                                    text = "${if (lang == AppLanguage.BN) "ক্ষতি:" else "Lost:"} ${Localization.formatCurrency(report.moneyLostBdt, lang)}",
                                    style = MaterialTheme.typography.labelSmall.copy(
                                        color = StatusWarningRed,
                                        fontWeight = FontWeight.Bold
                                    )
                                )
                                Text(
                                    text = "${report.city} • ${report.dateReported}",
                                    style = MaterialTheme.typography.labelSmall.copy(
                                        color = LightTextMuted,
                                        fontSize = 11.sp
                                    )
                                )
                            }
                        }
                    }
                }
            }
        }
    }
}

@Composable
fun StatMetric(
    label: String,
    value: String,
    icon: ImageVector,
    color: Color
) {
    Column(
        horizontalAlignment = Alignment.CenterHorizontally,
        modifier = Modifier.padding(horizontal = 4.dp)
    ) {
        Icon(
            imageVector = icon,
            contentDescription = null,
            tint = color,
            modifier = Modifier.size(18.dp)
        )
        Spacer(modifier = Modifier.height(4.dp))
        Text(
            text = value,
            style = MaterialTheme.typography.titleMedium.copy(
                fontWeight = FontWeight.Black,
                fontSize = 16.sp,
                color = MaterialTheme.colorScheme.onSurface
            )
        )
        Text(
            text = label,
            style = MaterialTheme.typography.labelSmall.copy(
                color = LightTextMuted,
                fontSize = 10.sp
            ),
            textAlign = androidx.compose.ui.text.style.TextAlign.Center
        )
    }
}

@Composable
fun QuickActionCard(
    title: String,
    subtitle: String,
    icon: ImageVector,
    containerColor: Color,
    iconColor: Color,
    onClick: () -> Unit,
    testTag: String,
    modifier: Modifier = Modifier
) {
    Surface(
        onClick = onClick,
        shape = RoundedCornerShape(12.dp),
        color = containerColor,
        modifier = modifier
            .height(84.dp)
            .testTag(testTag)
    ) {
        Row(
            modifier = Modifier
                .fillMaxSize()
                .padding(12.dp),
            verticalAlignment = Alignment.CenterVertically
        ) {
            Box(
                modifier = Modifier
                    .size(40.dp)
                    .clip(CircleShape)
                    .background(iconColor.copy(alpha = 0.2f)),
                contentAlignment = Alignment.Center
            ) {
                Icon(
                    imageVector = icon,
                    contentDescription = title,
                    tint = iconColor,
                    modifier = Modifier.size(22.dp)
                )
            }
            Spacer(modifier = Modifier.width(10.dp))
            Column {
                Text(
                    text = title,
                    style = MaterialTheme.typography.titleSmall.copy(
                        fontWeight = FontWeight.Bold,
                        color = MaterialTheme.colorScheme.onSurface,
                        fontSize = 13.sp
                    ),
                    maxLines = 1
                )
                Text(
                    text = subtitle,
                    style = MaterialTheme.typography.bodySmall.copy(
                        color = LightTextMuted,
                        fontSize = 11.sp
                    ),
                    maxLines = 1
                )
            }
        }
    }
}

@Composable
fun PublicWarningCard(
    warning: PublicWarning,
    lang: AppLanguage,
    onClick: () -> Unit,
    modifier: Modifier = Modifier
) {
    Surface(
        onClick = onClick,
        shape = RoundedCornerShape(20.dp),
        color = MaterialTheme.colorScheme.surface,
        border = androidx.compose.foundation.BorderStroke(1.dp, LightOutline),
        shadowElevation = 1.dp,
        modifier = modifier
    ) {
        Column(modifier = Modifier.padding(14.dp)) {
            Row(
                modifier = Modifier.fillMaxWidth(),
                horizontalArrangement = Arrangement.SpaceBetween,
                verticalAlignment = Alignment.CenterVertically
            ) {
                Surface(
                    color = StatusWarningRedBg,
                    shape = RoundedCornerShape(6.dp),
                    border = androidx.compose.foundation.BorderStroke(1.dp, StatusWarningRed.copy(alpha = 0.2f))
                ) {
                    Text(
                        text = if (lang == AppLanguage.BN) "⚠️ জরুরি সতর্কতা" else "⚠️ ALERT",
                        style = MaterialTheme.typography.labelSmall.copy(
                            color = StatusWarningRed,
                            fontWeight = FontWeight.ExtraBold,
                            fontSize = 9.sp,
                            letterSpacing = 0.5.sp
                        ),
                        modifier = Modifier.padding(horizontal = 6.dp, vertical = 2.dp)
                    )
                }
                Text(
                    text = warning.division,
                    style = MaterialTheme.typography.labelSmall.copy(
                        color = LightTextMuted,
                        fontSize = 10.sp,
                        fontWeight = FontWeight.Medium
                    )
                )
            }

            Spacer(modifier = Modifier.height(8.dp))

            Text(
                text = if (lang == AppLanguage.BN) warning.titleBn else warning.titleEn,
                style = MaterialTheme.typography.titleSmall.copy(
                    fontWeight = FontWeight.Bold,
                    color = LightTextPrimary,
                    lineHeight = 18.sp
                ),
                maxLines = 2,
                overflow = TextOverflow.Ellipsis
            )

            Spacer(modifier = Modifier.height(6.dp))

            Text(
                text = if (lang == AppLanguage.BN) warning.summaryBn else warning.summaryEn,
                style = MaterialTheme.typography.bodySmall.copy(
                    color = LightTextSecondary,
                    fontSize = 11.sp,
                    lineHeight = 16.sp
                ),
                maxLines = 2,
                overflow = TextOverflow.Ellipsis
            )

            Spacer(modifier = Modifier.height(10.dp))

            Row(
                modifier = Modifier.fillMaxWidth(),
                horizontalArrangement = Arrangement.SpaceBetween,
                verticalAlignment = Alignment.CenterVertically
            ) {
                Text(
                    text = "${if (lang == AppLanguage.BN) "ভুক্তভোগী:" else "Victims:"} ${Localization.formatNumber(warning.victimsCount, lang)}+",
                    style = MaterialTheme.typography.labelSmall.copy(
                        color = StatusWarningRed,
                        fontWeight = FontWeight.SemiBold
                    )
                )
                Text(
                    text = if (lang == AppLanguage.BN) "বিস্তারিত দেখুন ›" else "Details ›",
                    style = MaterialTheme.typography.labelSmall.copy(
                        color = BrandBlueAccent,
                        fontWeight = FontWeight.Bold
                    )
                )
            }
        }
    }
}

@Composable
fun CompanyItemCard(
    company: Company,
    lang: AppLanguage,
    onClick: () -> Unit,
    modifier: Modifier = Modifier
) {
    val initialLetter = (if (lang == AppLanguage.BN) company.nameBn else company.nameEn)
        .firstOrNull()?.toString()?.uppercase() ?: "C"

    Surface(
        onClick = onClick,
        shape = RoundedCornerShape(20.dp),
        color = MaterialTheme.colorScheme.surface,
        border = androidx.compose.foundation.BorderStroke(1.dp, LightOutline),
        shadowElevation = 1.dp,
        modifier = modifier
    ) {
        Column(modifier = Modifier.padding(14.dp)) {
            Row(
                modifier = Modifier.fillMaxWidth(),
                verticalAlignment = Alignment.CenterVertically
            ) {
                Box(
                    modifier = Modifier
                        .size(42.dp)
                        .clip(RoundedCornerShape(12.dp))
                        .background(LightSurfaceVariant)
                        .border(1.dp, LightOutline, RoundedCornerShape(12.dp)),
                    contentAlignment = Alignment.Center
                ) {
                    Text(
                        text = initialLetter,
                        style = MaterialTheme.typography.titleMedium.copy(
                            fontWeight = FontWeight.Black,
                            color = BrandNavyLight,
                            fontSize = 17.sp
                        )
                    )
                }
                Spacer(modifier = Modifier.width(10.dp))
                Column(modifier = Modifier.weight(1f)) {
                    Text(
                        text = if (lang == AppLanguage.BN) company.nameBn else company.nameEn,
                        style = MaterialTheme.typography.titleSmall.copy(
                            fontWeight = FontWeight.Bold,
                            color = LightTextPrimary
                        ),
                        maxLines = 1,
                        overflow = TextOverflow.Ellipsis
                    )
                    Text(
                        text = company.category,
                        style = MaterialTheme.typography.labelSmall.copy(
                            color = LightTextMuted,
                            fontSize = 11.sp
                        )
                    )
                }
            }

            Spacer(modifier = Modifier.height(10.dp))

            Surface(
                color = LightSurfaceVariant,
                shape = RoundedCornerShape(10.dp),
                modifier = Modifier.fillMaxWidth()
            ) {
                Column(modifier = Modifier.padding(8.dp)) {
                    Text(
                        text = "RJSC: ${company.rjscRegNo}",
                        style = MaterialTheme.typography.labelSmall.copy(
                            color = LightTextSecondary,
                            fontSize = 10.sp,
                            fontWeight = FontWeight.Medium
                        )
                    )
                    Text(
                        text = "Trade Lic: ${company.tradeLicenseNo}",
                        style = MaterialTheme.typography.labelSmall.copy(
                            color = LightTextSecondary,
                            fontSize = 10.sp,
                            fontWeight = FontWeight.Medium
                        ),
                        maxLines = 1,
                        overflow = TextOverflow.Ellipsis
                    )
                }
            }

            Spacer(modifier = Modifier.height(8.dp))

            Row(
                modifier = Modifier.fillMaxWidth(),
                horizontalArrangement = Arrangement.SpaceBetween,
                verticalAlignment = Alignment.CenterVertically
            ) {
                VerificationBadge(status = company.status, lang = lang)
                Text(
                    text = "${company.city}",
                    style = MaterialTheme.typography.labelSmall.copy(
                        color = LightTextMuted,
                        fontSize = 11.sp
                    )
                )
            }
        }
    }
}