suixinkan_uikit/suixinkan/Features/Payment/Models/PaymentModels.swift

//
//  PaymentModels.swift
//  suixinkan
//

import Foundation

/// 收款页展示配置接口响应。
struct PayPageConfigResponse: Decodable, Sendable, Equatable {
    let background: String
    let logo: String
    let title: String
    let subtitle: String

    init(background: String, logo: String, title: String, subtitle: String) {
        self.background = background
        self.logo = logo
        self.title = title
        self.subtitle = subtitle
    }
}

/// 收款页最终可展示并可持久化的品牌配置。
struct PayPageConfig: Codable, Sendable, Equatable {
    let background: String
    let logo: String
    let title: String
    let subtitle: String

    /// 那拉提景区随包默认配置。
    static let nalatiDefault = PayPageConfig(
        background: "",
        logo: "",
        title: "那拉提旅拍管理收费平台",
        subtitle: "那拉提景区"
    )

    /// 将服务端非空有效字段合并到当前可用配置。
    func merging(_ response: PayPageConfigResponse) -> PayPageConfig {
        PayPageConfig(
            background: Self.validRemoteImageURL(response.background) ?? background,
            logo: Self.validRemoteImageURL(response.logo) ?? logo,
            title: response.title.trimmedNonEmpty ?? title,
            subtitle: response.subtitle.trimmedNonEmpty ?? subtitle
        )
    }

    private static func validRemoteImageURL(_ value: String) -> String? {
        let trimmed = value.trimmingCharacters(in: .whitespacesAndNewlines)
        guard let url = URL(string: trimmed),
              url.scheme?.lowercased() == "https",
              url.host != nil else {
            return nil
        }
        return trimmed
    }
}

/// 收款页品牌化景区判定策略。
enum PayPageBrandingPolicy {
    /// 那拉提景区正式 ID。
    static let nalatiScenicId = 128

    /// 判断当前景区是否启用品牌收款页。
    static func isNalati(scenicId: Int) -> Bool {
        scenicId == nalatiScenicId
    }
}

/// 收款页当前账号信息的展示文本格式化规则。
enum PaymentAccountDisplayFormatter {
    /// 解析当前登录摄影师名称，昵称为空时使用实名，仍为空时显示占位符。
    static func photographerName(userName: String, realName: String) -> String {
        userName.trimmedNonEmpty ?? realName.trimmedNonEmpty ?? "-"
    }

    /// 去除空值与重复项后，合并当前账号的全部店铺名称。
    static func storeNames(_ names: [String]) -> String {
        var seen = Set<String>()
        let resolved = names.compactMap(\.trimmedNonEmpty).filter { seen.insert($0).inserted }
        return resolved.isEmpty ? "-" : resolved.joined(separator: "、")
    }
}

/// 摄影师收款码响应，包含静态与动态支付 URL。
struct PayCodeResponse: Decodable, Sendable, Equatable {
    let staticPayURL: String
    let dynamicPayURL: String

    enum CodingKeys: String, CodingKey {
        case staticPayURL = "static_pay_url"
        case dynamicPayURL = "dynamic_pay_url"
    }

    init(staticPayURL: String, dynamicPayURL: String) {
        self.staticPayURL = staticPayURL
        self.dynamicPayURL = dynamicPayURL
    }
}

/// 收款记录响应，含按日汇总与明细列表。
struct RepaymentCollectionRecordResponse: Decodable, Sendable, Equatable {
    let analyse: [RepaymentCollectionRecordAnalyseItem]
    let list: [RepaymentCollectionRecordItem]

    init(
        analyse: [RepaymentCollectionRecordAnalyseItem] = [],
        list: [RepaymentCollectionRecordItem] = []
    ) {
        self.analyse = analyse
        self.list = list
    }
}

/// 收款记录按日汇总项。
struct RepaymentCollectionRecordAnalyseItem: Decodable, Sendable, Equatable, Hashable {
    let date: String
    let orderCount: Int
    let orderAmountSum: String

    enum CodingKeys: String, CodingKey {
        case date
        case orderCount = "order_count"
        case orderAmountSum = "order_amount_sum"
    }

    init(date: String, orderCount: Int, orderAmountSum: String) {
        self.date = date
        self.orderCount = orderCount
        self.orderAmountSum = orderAmountSum
    }
}

/// 收款记录明细项。
struct RepaymentCollectionRecordItem: Decodable, Sendable, Equatable, Hashable {
    let orderNumber: String
    let userPhone: String
    let orderAmount: String
    let createDate: String
    let createTime: String

    enum CodingKeys: String, CodingKey {
        case orderNumber = "order_number"
        case userPhone = "user_phone"
        case orderAmount = "order_amount"
        case createDate = "create_date"
        case createTime = "create_time"
    }

    init(
        orderNumber: String,
        userPhone: String,
        orderAmount: String,
        createDate: String,
        createTime: String
    ) {
        self.orderNumber = orderNumber
        self.userPhone = userPhone
        self.orderAmount = orderAmount
        self.createDate = createDate
        self.createTime = createTime
    }
}

/// 按日分组的收款记录，对齐 Android `RepaymentCollectionRecordGroup`。
struct RepaymentCollectionRecordGroup: Sendable, Equatable, Hashable {
    let analyse: RepaymentCollectionRecordAnalyseItem
    let items: [RepaymentCollectionRecordItem]
}

/// 收款商户展示信息。
struct PaymentMerchantInfo: Sendable, Equatable {
    let name: String
    let company: String

    static let defaultInfo = PaymentMerchantInfo(
        name: "元智享",
        company: "扬州元智享网络科技有限公司"
    )
}

private extension String {
    var trimmedNonEmpty: String? {
        let value = trimmingCharacters(in: .whitespacesAndNewlines)
        return value.isEmpty ? nil : value
    }
}