import { AchievementGrid } from '@/components/achievements/AchievementGrid';
import { RatingBreakdown } from '@/components/drivers/RatingBreakdown';
import { FriendsPreview } from '@/components/social/FriendsPreview';
import { TeamMembershipGrid } from '@/components/teams/TeamMembershipGrid';
import { Box } from '@/ui/Box';
import { Breadcrumbs } from '@/ui/Breadcrumbs';
import { Button } from '@/ui/Button';
import { Container } from '@/ui/Container';
import { LoadingSpinner } from '@/ui/LoadingSpinner';
import { Stack } from '@/ui/Stack';
import { Text } from '@/ui/Text';
import { ArrowLeft } from 'lucide-react';
import React from 'react';

import { CareerStats } from '@/components/drivers/CareerStats';
import { DriverPerformanceOverview } from '@/components/drivers/DriverPerformanceOverview';
import { DriverProfileHeader } from '@/components/drivers/DriverProfileHeader';
import { DriverProfileTabs, type ProfileTab } from '@/components/drivers/DriverProfileTabs';
import { DriverRacingProfile } from '@/components/drivers/DriverRacingProfile';
import { DriverStatsPanel } from '@/components/drivers/DriverStatsPanel';

import type { DriverProfileViewData } from '@/lib/view-data/DriverProfileViewData';

interface DriverProfileTemplateProps {
  viewData: DriverProfileViewData;
  isLoading?: boolean;
  error?: string | null;
  onBackClick: () => void;
  onAddFriend: () => void;
  friendRequestSent: boolean;
  activeTab: ProfileTab;
  onTabChange: (tab: ProfileTab) => void;
  isSponsorMode?: boolean;
  sponsorInsights?: React.ReactNode;
}

export function DriverProfileTemplate({
  viewData,
  isLoading = false,
  error = null,
  onBackClick,
  onAddFriend,
  friendRequestSent,
  activeTab,
  onTabChange,
  isSponsorMode = false,
  sponsorInsights = null,
}: DriverProfileTemplateProps) {
  if (isLoading) {
    return (
      <Container size="lg" spacing="lg">
        <Stack align="center" justify="center" gap={4}>
          <LoadingSpinner size={10} />
          <Text color="text-gray-400">Loading driver profile...</Text>
        </Stack>
      </Container>
    );
  }

  if (error || !viewData?.currentDriver) {
    return (
      <Container size="md" spacing="lg">
        <Stack align="center" gap={6}>
          <Text color="text-warning-amber">{error || 'Driver not found'}</Text>
          <Button variant="secondary" onClick={onBackClick}>
            Back to Drivers
          </Button>
        </Stack>
      </Container>
    );
  }

  const { currentDriver, stats, teamMemberships, socialSummary, extendedProfile } = viewData;

  const careerStats = stats ? [
    { label: 'Rating', value: stats.ratingLabel, color: 'text-primary-blue' },
    { label: 'Wins', value: stats.winsLabel, color: 'text-performance-green' },
    { label: 'Podiums', value: stats.podiumsLabel, color: 'text-warning-amber' },
    { label: 'Total Races', value: stats.totalRacesLabel },
    { label: 'Avg Finish', value: stats.avgFinishLabel, subValue: 'POS' },
    { label: 'Consistency', value: stats.consistencyLabel, color: 'text-primary-blue' },
  ] : [];

  return (
    <Container size="lg" spacing="md">
      <Stack gap={6}>
        {/* Back Navigation & Breadcrumbs */}
        <Stack gap={4}>
          <Box display="flex" alignItems="center" justifyContent="between">
            <Button
              data-testid="back-to-drivers-button"
              variant="secondary"
              onClick={onBackClick}
              icon={<ArrowLeft size={16} />}
            >
              Back to Drivers
            </Button>
          </Box>
          <Breadcrumbs
            items={[
              { label: 'Home', href: '/' },
              { label: 'Drivers', href: '/drivers' },
              { label: currentDriver.name },
            ]}
          />
        </Stack>

        {/* Sponsor Insights Card */}
        {isSponsorMode && sponsorInsights}

        {/* Hero Header Section */}
        <DriverProfileHeader
          name={currentDriver.name}
          avatarUrl={currentDriver.avatarUrl}
          nationality={currentDriver.country}
          rating={stats?.rating || 0}
          ratingLabel={currentDriver.ratingLabel}
          safetyRatingLabel="SR 92"
          globalRankLabel={currentDriver.globalRankLabel}
          bio={currentDriver.bio}
          friendRequestSent={friendRequestSent}
          onAddFriend={onAddFriend}
        />

        {/* Stats Grid */}
        {careerStats.length > 0 && (
          <Box data-testid="driver-stats-panel">
            <DriverStatsPanel stats={careerStats} />
          </Box>
        )}

        {/* Team Memberships */}
        {teamMemberships.length > 0 && (
          <Box data-testid="team-membership-grid">
            <TeamMembershipGrid
              memberships={teamMemberships.map((m) => ({
                team: { id: m.teamId, name: m.teamName },
                role: m.role,
                joinedAtLabel: m.joinedAtLabel
              }))}
            />
          </Box>
        )}

        {/* Tab Navigation */}
        <DriverProfileTabs activeTab={activeTab} onTabChange={onTabChange} />

        {/* Tab Content */}
        {activeTab === 'overview' && (
          <Stack gap={6}>
            {stats && (
              <Box data-testid="performance-overview">
                <DriverPerformanceOverview
                  stats={{
                    wins: stats.wins,
                    podiums: stats.podiums,
                    totalRaces: stats.totalRaces,
                    consistency: stats.consistency || 0,
                    dnfs: stats.dnfs,
                    bestFinish: stats.bestFinish || 0,
                    avgFinish: stats.avgFinish || 0
                  }}
                />
              </Box>
            )}
            
            {extendedProfile && (
              <Box data-testid="driver-racing-profile">
                <DriverRacingProfile
                  racingStyle={extendedProfile.racingStyle}
                  favoriteTrack={extendedProfile.favoriteTrack}
                  favoriteCar={extendedProfile.favoriteCar}
                  availableHours={extendedProfile.availableHours}
                  lookingForTeam={extendedProfile.lookingForTeam}
                  openToRequests={extendedProfile.openToRequests}
                />
              </Box>
            )}

            {extendedProfile && extendedProfile.achievements.length > 0 && (
              <AchievementGrid 
                achievements={extendedProfile.achievements.map((a) => ({
                  ...a,
                  rarity: a.rarityLabel,
                  earnedAtLabel: a.earnedAtLabel
                }))} 
              />
            )}

            {socialSummary.friends.length > 0 && (
              <FriendsPreview friends={socialSummary.friends} />
            )}
          </Stack>
        )}

        {activeTab === 'stats' && (
          <Stack gap={6}>
            {stats ? (
              <CareerStats stats={{
                totalRaces: stats.totalRaces,
                wins: stats.wins,
                podiums: stats.podiums,
                consistency: stats.consistency
              }} />
            ) : (
              <Box display="flex" flexDirection="col" alignItems="center" justifyContent="center" py={12} gap={4} rounded="2xl" border borderColor="border-charcoal-outline" bg="bg-deep-charcoal/30">
                <Text color="text-gray-400">No statistics available yet</Text>
                <Text size="sm" color="text-gray-500">This driver hasn&apos;t completed any races yet</Text>
              </Box>
            )}
          </Stack>
        )}

        {activeTab === 'ratings' && (
          <RatingBreakdown 
            skillRating={stats?.rating || 1450}
            safetyRating={92} // Placeholder as not in viewData yet
            sportsmanshipRating={4.8} // Placeholder as not in viewData yet
          />
        )}
      </Stack>
    </Container>
  );
}