suixinkan_ios_new/suixinkan/Features/CooperationOrder/Views/CooperationAcquirerView.swift

//
//  CooperationAcquirerView.swift
//  suixinkan
//
//  Created by Codex on 2026/6/29.
//

import SwiftUI

/// 合作获客员列表页，支持查看已绑定获客员与扫码绑定。
struct CooperationAcquirerView: View {
    @EnvironmentObject private var accountContext: AccountContext
    @EnvironmentObject private var toastCenter: ToastCenter
    @Environment(\.cooperationOrderAPI) private var cooperationOrderAPI
    @Environment(\.globalLoading) private var globalLoading
    @Environment(\.openURL) private var openURL
    @StateObject private var viewModel = CooperationAcquirerViewModel()
    @State private var showScanner = false
    let onBind: (Int) -> Void

    var body: some View {
        ScrollView {
            LazyVStack(spacing: 12) {
                if viewModel.hasLoadedOnce && viewModel.acquirers.isEmpty {
                    Text("暂无合作获客员")
                        .font(.system(size: 14))
                        .foregroundStyle(CooperationOrderColors.text999)
                        .frame(maxWidth: .infinity)
                        .padding(.vertical, 48)
                } else {
                    ForEach(viewModel.acquirers, id: \.displayId) { acquirer in
                        CooperativeSalerCard(acquirer: acquirer) { phone in
                            dialPhone(phone)
                        }
                    }
                }
            }
            .padding(.horizontal, 14)
            .padding(.vertical, 12)
        }
        .navigationTitle("合作获客员")
        .navigationBarTitleDisplayMode(.inline)
        .toolbar {
            ToolbarItem(placement: .topBarTrailing) {
                Button("扫码绑定") {
                    showScanner = true
                }
                .font(.system(size: 14))
                .foregroundStyle(CooperationOrderColors.primary)
            }
        }
        .background(CooperationOrderColors.pageBg.ignoresSafeArea())
        .refreshable {
            await reload(showLoading: false)
        }
        .fullScreenCover(isPresented: $showScanner) {
            OrderScannerPage(
                onClose: { showScanner = false },
                onSuccess: { raw in
                    showScanner = false
                    if let saleUserId = SaleUserQrParser.parseSaleUserId(raw) {
                        onBind(saleUserId)
                    } else {
                        toastCenter.show("请扫描正确的获客员二维码")
                    }
                },
                onFailure: { error in
                    showScanner = false
                    toastCenter.show(error.localizedDescription)
                }
            )
        }
        .task {
            await reload(showLoading: true)
        }
    }

    private func reload(showLoading: Bool) async {
        await globalLoading.withOptionalLoading(showLoading) {
            await viewModel.reload(api: cooperationOrderAPI, storeId: accountContext.currentStore?.id)
        }
    }

    private func dialPhone(_ phone: String) {
        let trimmed = phone.trimmingCharacters(in: .whitespacesAndNewlines)
        guard !trimmed.isEmpty, let url = URL(string: "tel:\(trimmed)") else { return }
        openURL(url)
    }
}