276d2bb6-619d-4888-ba11-8a6392fe70c1/Sources/ui/ActionGrid.swift

//
//  ActionGrid.swift
//  划词侠 plugin
//
//  2x2 grid of the four primary actions plus the segmented sub-options
//  for translate-target and rewrite-tone. Tappable even when input is
//  empty — store decides whether to short-circuit.
//

import SwiftUI

struct ActionGrid: View {
    @ObservedObject var store: ClipperStore

    var body: some View {
        VStack(spacing: 10) {
            HStack(spacing: 10) {
                actionCard(
                    icon: "globe",
                    title: "翻译",
                    subtitle: targetSubLabel,
                    accent: ClipperTheme.cyan
                ) {
                    store.runAction(.translate(target: store.translateTarget))
                }

                actionCard(
                    icon: "list.bullet.rectangle",
                    title: "总结",
                    subtitle: "3 条要点",
                    accent: ClipperTheme.lime
                ) {
                    store.runAction(.summarize)
                }
            }

            HStack(spacing: 10) {
                actionCard(
                    icon: "bubble.left.and.bubble.right",
                    title: "改语气",
                    subtitle: store.rewriteTone.label,
                    accent: ClipperTheme.amber
                ) {
                    store.runAction(.rewrite(tone: store.rewriteTone))
                }

                actionCard(
                    icon: "envelope",
                    title: "写邮件回复",
                    subtitle: "礼貌专业",
                    accent: Color(red: 0xFF/255, green: 0x9E/255, blue: 0xC4/255)
                ) {
                    store.runAction(.emailReply)
                }
            }

            // Segmented controls for the two actions that have options.
            VStack(spacing: 6) {
                segmented(
                    title: "翻译目标",
                    options: ClipperAction.TranslateTarget.allCases.map { ($0.label, $0) },
                    selection: $store.translateTarget
                )
                segmented(
                    title: "改写语气",
                    options: ClipperAction.ToneOption.allCases.map { ($0.label, $0) },
                    selection: $store.rewriteTone
                )
            }
        }
    }

    private var targetSubLabel: String {
        "译为 " + store.translateTarget.label
    }

    // MARK: subviews

    private func actionCard(icon: String,
                            title: String,
                            subtitle: String,
                            accent: Color,
                            action: @escaping () -> Void) -> some View {
        Button(action: action) {
            VStack(alignment: .leading, spacing: 6) {
                Image(systemName: icon)
                    .font(.system(size: 18, weight: .semibold))
                    .foregroundColor(accent)
                Text(title)
                    .font(.system(size: 14, weight: .semibold))
                    .foregroundColor(ClipperTheme.fgPrimary)
                Text(subtitle)
                    .font(.system(size: 10.5))
                    .foregroundColor(ClipperTheme.fg55)
                    .lineLimit(1)
            }
            .frame(maxWidth: .infinity, alignment: .leading)
            .padding(.horizontal, 12)
            .padding(.vertical, 10)
            .background(
                RoundedRectangle(cornerRadius: 12)
                    .fill(ClipperTheme.overlay06)
                    .overlay(
                        RoundedRectangle(cornerRadius: 12)
                            .stroke(ClipperTheme.overlay08, lineWidth: 0.5)
                    )
            )
        }
        .buttonStyle(.plain)
    }

    private func segmented<T: Hashable>(
        title: String,
        options: [(String, T)],
        selection: Binding<T>
    ) -> some View {
        HStack(spacing: 6) {
            Text(title)
                .font(.system(size: 10.5, weight: .medium))
                .foregroundColor(ClipperTheme.fg45)
                .frame(width: 56, alignment: .leading)
            HStack(spacing: 4) {
                ForEach(options, id: \.1) { (label, value) in
                    let isSel = selection.wrappedValue == value
                    Button {
                        selection.wrappedValue = value
                    } label: {
                        Text(label)
                            .font(.system(size: 11, weight: .semibold))
                            .foregroundColor(isSel
                                ? Color(red: 0x0B/255, green: 0x0B/255, blue: 0x0B/255)
                                : ClipperTheme.fg70)
                            .padding(.horizontal, 10)
                            .frame(height: 22)
                            .background(
                                Capsule().fill(isSel ? ClipperTheme.lime : ClipperTheme.overlay04)
                            )
                    }
                    .buttonStyle(.plain)
                }
                Spacer(minLength: 0)
            }
        }
    }
}