Image Grid

// Image Grid · syxUI · https://syxui.dev/components/media-image-grid
// Free in any project. Keep this line and credit syxUI where a person can read it.

import SwiftUI

func mediaGradient(_ i: Int) -> LinearGradient {
    let pairs: [(Color, Color)] = [
        (Color(red: 0.98, green: 0.42, blue: 0.36), Color(red: 0.85, green: 0.18, blue: 0.22)),
        (Color(red: 0.36, green: 0.42, blue: 0.9), Color(red: 0.16, green: 0.18, blue: 0.42)),
        (Color(red: 0.2, green: 0.6, blue: 0.45), Color(red: 0.08, green: 0.3, blue: 0.24)),
        (Color(red: 0.55, green: 0.4, blue: 0.85), Color(red: 0.3, green: 0.16, blue: 0.5)),
    ]
    let p = pairs[i % pairs.count]
    return LinearGradient(colors: [p.0, p.1], startPoint: .topLeading, endPoint: .bottomTrailing)
}

extension View {
    func formaCard(_ pad: CGFloat = 18) -> some View {
        self.padding(pad)
            .background(Color(.systemBackground), in: RoundedRectangle(cornerRadius: 20, style: .continuous))
            .overlay(RoundedRectangle(cornerRadius: 20, style: .continuous).stroke(Color.primary.opacity(0.06), lineWidth: 1))
            .shadow(color: .black.opacity(0.05), radius: 14, x: 0, y: 6)
    }
}

// Image grid
struct ImageGridCard: View {
    var body: some View {
        VStack(spacing: 6) {
            HStack(spacing: 6) {
                RoundedRectangle(cornerRadius: 12, style: .continuous).fill(mediaGradient(0)).frame(height: 96)
                VStack(spacing: 6) {
                    RoundedRectangle(cornerRadius: 12, style: .continuous).fill(mediaGradient(1)).frame(height: 45)
                    RoundedRectangle(cornerRadius: 12, style: .continuous).fill(mediaGradient(2)).frame(height: 45)
                }
            }
            HStack(spacing: 6) {
                ForEach(0..<3, id: \.self) { i in
                    RoundedRectangle(cornerRadius: 12, style: .continuous).fill(mediaGradient(i + 1)).frame(height: 70)
                        .overlay(alignment: .bottomTrailing) {
                            if i == 2 { Text("+12").font(.system(size: 13, weight: .bold)).foregroundStyle(.white).padding(6) }
                        }
                }
            }
        }.formaCard(12)
    }
}