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

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

import SwiftUI
import Kingfisher

enum CooperationOrderColors {
    static let primary = Color(hex: 0x0073FF)
    static let text333 = Color(hex: 0x333333)
    static let text666 = Color(hex: 0x666666)
    static let text999 = Color(hex: 0x999999)
    static let searchPlaceholder = Color(hex: 0xB6BECA)
    static let searchBg = Color(hex: 0xF4F4F4)
    static let imageEmptyBg = Color(hex: 0xF7F8FA)
    static let imagePlaceholderBg = Color(hex: 0xF4F4F4)
    static let pageBg = Color(hex: 0xF5F7FA)
}

struct CooperationCard<Content: View>: View {
    @ViewBuilder let content: () -> Content

    var body: some View {
        content()
            .padding(14)
            .frame(maxWidth: .infinity, alignment: .leading)
            .background(.white, in: RoundedRectangle(cornerRadius: 10))
            .shadow(color: Color.black.opacity(0.06), radius: 1, x: 0, y: 1)
    }
}

struct CooperationListInfoRow: View {
    let label: String
    let value: String

    var body: some View {
        HStack(alignment: .center, spacing: 0) {
            Text(label)
                .font(.system(size: 13))
                .foregroundStyle(CooperationOrderColors.text999)
            Text(value)
                .font(.system(size: 13))
                .foregroundStyle(CooperationOrderColors.text333)
                .lineLimit(1)
                .truncationMode(.tail)
                .padding(.leading, 14)
                .frame(maxWidth: .infinity, alignment: .leading)
        }
    }
}

struct CooperationTypeTag: View {
    let text: String

    var body: some View {
        Text(text)
            .font(.system(size: 12))
            .foregroundStyle(CooperationOrderColors.primary)
            .padding(.horizontal, 8)
            .padding(.vertical, 4)
            .background(CooperationOrderColors.primary.opacity(0.09), in: RoundedRectangle(cornerRadius: 4))
    }
}

struct CooperationOrderTabs: View {
    let selectedTab: Int
    let onTabSelected: (Int) -> Void

    private let tabs = ["获客员线索", "获客订单"]

    var body: some View {
        VStack(spacing: 0) {
            HStack(spacing: 0) {
                ForEach(Array(tabs.enumerated()), id: \.offset) { index, title in
                    Button {
                        onTabSelected(index)
                    } label: {
                        Text(title)
                            .font(.system(size: 15, weight: selectedTab == index ? .bold : .regular))
                            .foregroundStyle(selectedTab == index ? CooperationOrderColors.primary : CooperationOrderColors.text666)
                            .frame(maxWidth: .infinity)
                            .frame(height: 48)
                    }
                    .buttonStyle(.plain)
                }
            }
            GeometryReader { geo in
                let tabWidth = geo.size.width / CGFloat(tabs.count)
                RoundedRectangle(cornerRadius: 1.5)
                    .fill(CooperationOrderColors.primary)
                    .frame(width: max(tabWidth - 68, 0), height: 3)
                    .offset(x: tabWidth * CGFloat(selectedTab) + 34, y: 0)
            }
            .frame(height: 3)
        }
        .background(.white)
    }
}

struct CooperationOrderSearchBar: View {
    @Binding var searchText: String
    let onSearch: () -> Void

    var body: some View {
        HStack(spacing: 0) {
            HStack(spacing: 8) {
                Image(systemName: "magnifyingglass")
                    .font(.system(size: 18))
                    .foregroundStyle(CooperationOrderColors.text999)
                TextField(
                    "",
                    text: $searchText,
                    prompt: Text("名称搜索").foregroundColor(CooperationOrderColors.searchPlaceholder)
                )
                .font(.system(size: 14))
                .foregroundStyle(CooperationOrderColors.text333)
                .textInputAutocapitalization(.never)
                .autocorrectionDisabled(true)
                .submitLabel(.search)
                .onSubmit(onSearch)
            }
            .padding(.horizontal, 12)
            .frame(height: 38)
            .background(CooperationOrderColors.searchBg, in: RoundedRectangle(cornerRadius: 6))
        }
        .padding(.horizontal, 14)
        .padding(.vertical, 12)
        .background(.white)
    }
}

struct CooperationImagePreviewItem: Identifiable {
    let urls: [String]
    let index: Int
    var id: String { "\(index)-\(urls.joined())" }
}

struct ReferralLeadCard: View {
    let lead: ReferralLead

    @State private var previewIndex: Int?
    @State private var previewImages: [String] = []

    var body: some View {
        CooperationCard {
            VStack(alignment: .leading, spacing: 10) {
                HStack(alignment: .center, spacing: 0) {
                    Text("用户手机号")
                        .font(.system(size: 13))
                        .foregroundStyle(CooperationOrderColors.text999)
                    Text(lead.displayPhone.isEmpty ? "—" : lead.displayPhone)
                        .font(.system(size: 15, weight: .medium))
                        .foregroundStyle(CooperationOrderColors.text333)
                        .padding(.leading, 14)
                    Spacer(minLength: 8)
                    Text(lead.createdAt)
                        .font(.system(size: 11))
                        .foregroundStyle(CooperationOrderColors.text999)
                }

                Text("备注")
                    .font(.system(size: 13))
                    .foregroundStyle(CooperationOrderColors.text999)
                Text(lead.remark.isEmpty ? "暂无备注" : lead.remark)
                    .font(.system(size: 14))
                    .foregroundStyle(CooperationOrderColors.text333)
                    .lineSpacing(7)

                Text("图片")
                    .font(.system(size: 13))
                    .foregroundStyle(CooperationOrderColors.text999)
                ReferralLeadImageGrid(images: lead.displayImages) { images, index in
                    previewImages = images
                    previewIndex = index
                }
            }
        }
        .sheet(item: previewBinding) { item in
            SimpleImagePreviewSheet(
                imageUrls: item.urls,
                startIndex: item.index,
                onDismiss: { previewIndex = nil }
            )
        }
    }

    private var previewBinding: Binding<CooperationImagePreviewItem?> {
        Binding(
            get: {
                guard let previewIndex else { return nil }
                return CooperationImagePreviewItem(urls: previewImages, index: previewIndex)
            },
            set: { newValue in
                if newValue == nil { previewIndex = nil }
            }
        )
    }
}

struct ReferralLeadImageGrid: View {
    let images: [String]
    var onImageTap: ([String], Int) -> Void = { _, _ in }

    var body: some View {
        if images.isEmpty {
            ZStack {
                RoundedRectangle(cornerRadius: 6)
                    .fill(CooperationOrderColors.imageEmptyBg)
                    .frame(maxWidth: .infinity)
                    .frame(height: 72)
                Text("暂无图片")
                    .font(.system(size: 13))
                    .foregroundStyle(CooperationOrderColors.text999)
            }
        } else {
            HStack(spacing: 8) {
                ForEach(0..<3, id: \.self) { index in
                    if index < images.count, let url = URL(string: images[index]) {
                        KFImage(url)
                            .placeholder { CooperationOrderColors.imagePlaceholderBg }
                            .resizable()
                            .scaledToFill()
                            .frame(maxWidth: .infinity)
                            .aspectRatio(1, contentMode: .fit)
                            .clipShape(RoundedRectangle(cornerRadius: 6))
                            .contentShape(Rectangle())
                            .onTapGesture {
                                onImageTap(images, index)
                            }
                    } else {
                        Color.clear
                            .frame(maxWidth: .infinity)
                            .aspectRatio(1, contentMode: .fit)
                    }
                }
            }
        }
    }
}

struct AcquisitionOrderCard: View {
    let order: AcquisitionOrder

    var body: some View {
        CooperationCard {
            VStack(alignment: .leading, spacing: 10) {
                Text(order.projectName.isEmpty ? "—" : order.projectName)
                    .font(.system(size: 16, weight: .bold))
                    .foregroundStyle(CooperationOrderColors.text333)
                    .lineLimit(1)
                    .truncationMode(.tail)

                HStack(alignment: .center, spacing: 8) {
                    if !order.orderTypeLabel.isEmpty {
                        CooperationTypeTag(text: order.orderTypeLabel)
                    }
                    Text("订单号 \(order.orderNumber)")
                        .font(.system(size: 13))
                        .foregroundStyle(CooperationOrderColors.text666)
                        .lineLimit(1)
                        .truncationMode(.tail)
                }

                CooperationListInfoRow(
                    label: "合作人员",
                    value: order.displayPartner.isEmpty ? "暂未绑定" : order.displayPartner
                )
                CooperationListInfoRow(
                    label: "下单时间",
                    value: order.createdAt.isEmpty ? "—" : order.createdAt
                )

                HStack(alignment: .center, spacing: 0) {
                    Text("客户 \(order.displayCustomerPhone.isEmpty ? "—" : order.displayCustomerPhone)")
                        .font(.system(size: 12))
                        .foregroundStyle(CooperationOrderColors.text999)
                        .frame(maxWidth: .infinity, alignment: .leading)
                    Text("¥\(order.displayAmount.isEmpty ? "—" : order.displayAmount)")
                        .font(.system(size: 17, weight: .bold))
                        .foregroundStyle(CooperationOrderColors.primary)
                }
            }
        }
    }
}

struct CooperativeSalerCard: View {
    let acquirer: CooperativeSaler
    let onDial: (String) -> Void

    var body: some View {
        HStack(alignment: .center, spacing: 0) {
            Image(systemName: "person.fill")
                .font(.system(size: 20))
                .foregroundStyle(CooperationOrderColors.primary)
                .padding(10)
                .background(CooperationOrderColors.primary.opacity(0.08), in: RoundedRectangle(cornerRadius: 8))

            VStack(alignment: .leading, spacing: 8) {
                AcquirerInfoRow(
                    label: "获客员名称",
                    value: acquirer.displayName.isEmpty ? "—" : acquirer.displayName,
                    emphasize: true
                )
                AcquirerPhoneInfoRow(phone: acquirer.displayPhone, onDial: onDial)
                AcquirerInfoRow(
                    label: "绑定时间",
                    value: acquirer.displayBindTime.isEmpty ? "—" : acquirer.displayBindTime
                )
            }
            .padding(.leading, 12)
            .frame(maxWidth: .infinity, alignment: .leading)
        }
        .padding(.horizontal, 14)
        .padding(.vertical, 16)
        .frame(maxWidth: .infinity, alignment: .leading)
        .background(.white, in: RoundedRectangle(cornerRadius: 10))
        .shadow(color: Color.black.opacity(0.06), radius: 1, x: 0, y: 1)
    }
}

struct AcquirerInfoRow: View {
    let label: String
    let value: String
    var emphasize: Bool = false

    var body: some View {
        HStack(alignment: .center, spacing: 0) {
            Text(label)
                .font(.system(size: 13))
                .foregroundStyle(CooperationOrderColors.text999)
            Text(value)
                .font(.system(size: emphasize ? 15 : 13, weight: emphasize ? .bold : .regular))
                .foregroundStyle(emphasize ? CooperationOrderColors.text333 : CooperationOrderColors.text666)
                .padding(.leading, 12)
        }
        .frame(maxWidth: .infinity, alignment: .leading)
    }
}

struct AcquirerPhoneInfoRow: View {
    let phone: String
    let onDial: (String) -> Void

    var body: some View {
        HStack(alignment: .center, spacing: 0) {
            Text("手机号")
                .font(.system(size: 13))
                .foregroundStyle(CooperationOrderColors.text999)
            Text(maskAcquirerPhone(phone))
                .font(.system(size: 13))
                .foregroundStyle(CooperationOrderColors.text666)
                .padding(.leading, 12)
            Spacer(minLength: 8)
            if !phone.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty {
                Button {
                    onDial(phone)
                } label: {
                    Image(systemName: "phone.fill")
                        .font(.system(size: 15))
                        .foregroundStyle(CooperationOrderColors.primary)
                        .frame(width: 30, height: 30)
                        .background(Color(hex: 0xEFF6FF), in: Circle())
                }
                .buttonStyle(.plain)
            }
        }
        .frame(maxWidth: .infinity, alignment: .leading)
    }
}

func maskAcquirerPhone(_ phone: String) -> String {
    let digits = phone.filter(\.isNumber)
    guard digits.count >= 7 else { return phone.isEmpty ? "—" : phone }
    return "\(digits.prefix(3))****\(digits.suffix(4))"
}