//
// GameRow.swift
// IceGlass-iOS
//
// Copyright 2026 Rouslan Zenetl. All Rights Reserved.
//

import SwiftUI

struct GameRow: View {
    let game: Scoreboard.Game

    private static let logoSize: CGFloat = 40

    var body: some View {
        Button(action: open) {
            HStack(spacing: 10) {
                if game.gameType == 2 {
                    Text("#\(game.seasonGameNumber)")
                        .font(.caption2.monospacedDigit())
                        .foregroundStyle(.tertiary)
                        .frame(width: 44, alignment: .leading)
                }

                matchupBlock

                Spacer(minLength: 8)

                rightContent
            }
            .padding(.horizontal, 14)
            .padding(.vertical, 8)
            .contentShape(Rectangle())
        }
        .buttonStyle(.plain)
    }

    private var matchupBlock: some View {
        let state = game.parsedGameState
        let showScore = !state.isFuture
        return HStack(spacing: 6) {
            TeamLogo(abbrev: game.awayTeam.abbrev, size: Self.logoSize)
            Text(game.awayTeam.abbrev)
                .font(.title3.monospaced())
                .fontWeight(.semibold)
                .foregroundStyle(.primary)
                .lineLimit(1)
                .fixedSize()

            Text(showScore ? scoreText : "- : -")
                .font(.title3.monospaced())
                .fontWeight(.bold)
                .foregroundStyle(.secondary)
                .lineLimit(1)
                .fixedSize()
                .padding(.horizontal, 2)

            Text(game.homeTeam.abbrev)
                .font(.title3.monospaced())
                .fontWeight(.semibold)
                .foregroundStyle(.primary)
                .lineLimit(1)
                .fixedSize()
            TeamLogo(abbrev: game.homeTeam.abbrev, size: Self.logoSize)
        }
    }

    @ViewBuilder
    private var rightContent: some View {
        let state = game.parsedGameState
        VStack(alignment: .trailing, spacing: 2) {
            Text(primaryRightLine)
                .font(.subheadline.monospacedDigit())
                .foregroundStyle(state.isLive ? .red : .secondary)
            if let secondary = secondaryRightLine {
                Text(secondary)
                    .font(.caption2)
                    .foregroundStyle(.tertiary)
            }
        }
    }

    private var primaryRightLine: String {
        let state = game.parsedGameState
        if state.isFuture {
            return game.startTimeET.trimmingCharacters(in: .whitespaces)
        }
        let tag = state.shortTag
        return tag.isEmpty
            ? game.startTimeET.trimmingCharacters(in: .whitespaces)
            : tag
    }

    private var secondaryRightLine: String? {
        let state = game.parsedGameState
        guard !state.isFuture, !state.shortTag.isEmpty else { return nil }
        // For finished games, show kickoff time below FINAL/OFF; for live games, just show tag.
        if state.isLive { return nil }
        return game.startTimeET.trimmingCharacters(in: .whitespaces)
    }

    private var scoreText: String {
        let a = game.awayTeam.score ?? 0
        let h = game.homeTeam.score ?? 0
        return "\(a) : \(h)"
    }

    private func open() {
        guard let url = URL(string: game.gameCenterUrl) else { return }
        UIApplication.shared.open(url)
    }
}