Initial commit: suixinkan_ios UIKit rewrite project.
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
80
suixinkan_ios/Features/Statistics/API/StatisticsAPI.swift
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80
suixinkan_ios/Features/Statistics/API/StatisticsAPI.swift
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//
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// StatisticsAPI.swift
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// suixinkan
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//
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// Created by Codex on 2026/6/22.
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//
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import Foundation
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@MainActor
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/// 数据统计服务协议，抽象汇总和每日明细读取能力以便测试替换。
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protocol StatisticsServing {
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/// 获取统计汇总。
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func summary(scenicId: Int, range: String, isScenicAdmin: Bool) async throws -> StatisticsSummaryResponse
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/// 获取每日统计分页列表。
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func dailyList(
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scenicId: Int,
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startTime: String,
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endTime: String,
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page: Int,
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pageSize: Int,
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isScenicAdmin: Bool
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) async throws -> DataListPayload<StatisticsDailyItem>
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}
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@MainActor
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/// 数据统计 API，封装摄影师和景区管理员两套统计接口。
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final class StatisticsAPI: StatisticsServing {
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private let client: APIClient
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/// 初始化数据统计 API，并注入共享网络客户端。
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init(client: APIClient) {
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self.client = client
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}
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/// 获取统计汇总。
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func summary(scenicId: Int, range: String, isScenicAdmin: Bool) async throws -> StatisticsSummaryResponse {
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try await client.send(
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APIRequest(
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method: .get,
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path: isScenicAdmin ? "/api/app/scenic-admin/analyse" : "/api/yf-handset-app/photog/analyse/user",
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queryItems: [
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URLQueryItem(name: "scenic_id", value: "\(scenicId)"),
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URLQueryItem(name: "range", value: range)
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]
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)
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)
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}
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/// 获取每日统计分页列表。
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func dailyList(
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scenicId: Int,
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startTime: String,
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endTime: String,
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page: Int = 1,
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pageSize: Int = 15,
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isScenicAdmin: Bool
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) async throws -> DataListPayload<StatisticsDailyItem> {
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var query = [
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URLQueryItem(name: "scenic_id", value: "\(scenicId)"),
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URLQueryItem(name: "page", value: "\(max(page, 1))"),
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URLQueryItem(name: "page_size", value: "\(max(pageSize, 1))")
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]
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if !startTime.isEmpty {
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query.append(URLQueryItem(name: "start_time", value: startTime))
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}
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if !endTime.isEmpty {
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query.append(URLQueryItem(name: "end_time", value: endTime))
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}
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return try await client.send(
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APIRequest(
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method: .get,
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path: isScenicAdmin ? "/api/app/scenic-admin/analyse/daily" : "/api/yf-handset-app/photog/analyse/user/daily",
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queryItems: query
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)
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)
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}
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}
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206
suixinkan_ios/Features/Statistics/Models/StatisticsModels.swift
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206
suixinkan_ios/Features/Statistics/Models/StatisticsModels.swift
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@ -0,0 +1,206 @@
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//
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// StatisticsModels.swift
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// suixinkan
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//
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// Created by Codex on 2026/6/22.
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//
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import Foundation
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/// 数据统计时间段实体，表示看板顶部的快捷日期范围。
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enum StatisticsPeriod: String, CaseIterable, Identifiable {
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case today = "今日"
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case yesterday = "昨日"
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case sevenDays = "7日"
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case thisMonth = "本月"
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var id: String { rawValue }
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/// 后端汇总接口需要的范围标识。
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var apiRange: String {
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switch self {
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case .today:
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return "1"
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case .yesterday:
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return "2"
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case .sevenDays:
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return "3"
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case .thisMonth:
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return "4"
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}
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}
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/// 当前时间段对应的本地日期区间。
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var interval: (start: Date, end: Date) {
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let calendar = Calendar.current
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let today = calendar.startOfDay(for: Date())
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switch self {
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case .today:
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return (today, today)
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case .yesterday:
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let day = calendar.date(byAdding: .day, value: -1, to: today) ?? today
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return (day, day)
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case .sevenDays:
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return (calendar.date(byAdding: .day, value: -6, to: today) ?? today, today)
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case .thisMonth:
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let components = calendar.dateComponents([.year, .month], from: today)
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return (calendar.date(from: components) ?? today, today)
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}
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}
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/// 页面展示的时间范围文案。
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var selectedTimeText: String {
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let dates = interval
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return "\(Self.uiDateFormatter.string(from: dates.start))至\(Self.uiDateFormatter.string(from: dates.end))"
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}
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/// 后端列表接口开始日期。
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var apiStartTime: String {
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Self.apiDateFormatter.string(from: interval.start)
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}
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/// 后端列表接口结束日期。
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var apiEndTime: String {
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Self.apiDateFormatter.string(from: interval.end)
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}
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private static let uiDateFormatter: DateFormatter = {
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let formatter = DateFormatter()
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formatter.locale = Locale(identifier: "zh_CN")
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formatter.dateFormat = "yyyy/MM/dd"
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return formatter
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}()
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private static let apiDateFormatter: DateFormatter = {
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let formatter = DateFormatter()
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formatter.locale = Locale(identifier: "en_US_POSIX")
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formatter.dateFormat = "yyyy-MM-dd"
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return formatter
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}()
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}
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/// 数据统计汇总实体，表示订单金额、数量、客单价、实收和退款。
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struct StatisticsSummaryResponse: Decodable, Equatable {
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let orderAmountSum: String
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let orderCount: Int
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let orderPriceAverage: String
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let receivedAmountSum: String
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let refundAmountSum: String
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var orderAmountValue: Double { Self.parseAmount(orderAmountSum) }
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var orderPriceAverageValue: Double { Self.parseAmount(orderPriceAverage) }
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var receivedAmountValue: Double { Self.parseAmount(receivedAmountSum) }
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var refundAmountValue: Double { Self.parseAmount(refundAmountSum) }
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enum CodingKeys: String, CodingKey {
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case orderAmountSum = "order_amount_sum"
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case orderCount = "order_count"
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case orderPriceAverage = "order_price_avg"
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case receivedAmountSum = "received_amount_sum"
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case refundAmountSum = "refund_amount_sum"
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}
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/// 创建统计汇总实体，主要用于初始状态和测试。
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init(
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orderAmountSum: String = "",
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orderCount: Int = 0,
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orderPriceAverage: String = "",
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receivedAmountSum: String = "",
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refundAmountSum: String = ""
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) {
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self.orderAmountSum = orderAmountSum
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self.orderCount = orderCount
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self.orderPriceAverage = orderPriceAverage
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self.receivedAmountSum = receivedAmountSum
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self.refundAmountSum = refundAmountSum
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}
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/// 宽松解码统计汇总字段。
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init(from decoder: Decoder) throws {
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let container = try decoder.container(keyedBy: CodingKeys.self)
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orderAmountSum = try container.decodeLossyString(forKey: .orderAmountSum)
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orderCount = try container.decodeLossyInt(forKey: .orderCount) ?? 0
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orderPriceAverage = try container.decodeLossyString(forKey: .orderPriceAverage)
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receivedAmountSum = try container.decodeLossyString(forKey: .receivedAmountSum)
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refundAmountSum = try container.decodeLossyString(forKey: .refundAmountSum)
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}
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private static func parseAmount(_ text: String) -> Double {
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let normalized = text.filter { "0123456789.-".contains($0) }
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return Double(normalized) ?? 0
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}
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}
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/// 每日统计实体，表示某天订单数、客单价、退款和实收。
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struct StatisticsDailyItem: Decodable, Identifiable, Equatable {
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var id: String { date }
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let date: String
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let orderCount: Int
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let orderPrice: String
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let refund: String
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let received: String
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var orderPriceValue: Double { Self.parseAmount(orderPrice) }
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var refundValue: Double { Self.parseAmount(refund) }
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var receivedValue: Double { Self.parseAmount(received) }
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enum CodingKeys: String, CodingKey {
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case date
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case orderCount = "order_count"
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case orderPrice = "order_price"
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case refund
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case received
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}
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/// 宽松解码每日统计字段。
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init(from decoder: Decoder) throws {
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let container = try decoder.container(keyedBy: CodingKeys.self)
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date = try container.decodeLossyString(forKey: .date)
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orderCount = try container.decodeLossyInt(forKey: .orderCount) ?? 0
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orderPrice = try container.decodeLossyString(forKey: .orderPrice)
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refund = try container.decodeLossyString(forKey: .refund)
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received = try container.decodeLossyString(forKey: .received)
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}
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private static func parseAmount(_ text: String) -> Double {
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let normalized = text.filter { "0123456789.-".contains($0) }
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return Double(normalized) ?? 0
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}
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}
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private extension KeyedDecodingContainer {
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/// 将任意常见 JSON 值宽松解码成字符串。
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func decodeLossyString(forKey key: Key) throws -> String {
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if let value = try? decodeIfPresent(String.self, forKey: key) {
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return value
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}
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if let value = try? decodeIfPresent(Int.self, forKey: key) {
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return String(value)
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}
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if let value = try? decodeIfPresent(Double.self, forKey: key) {
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return String(value)
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}
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return ""
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}
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/// 将 Int、Double 或数字字符串宽松解码成整数。
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func decodeLossyInt(forKey key: Key) throws -> Int? {
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if let value = try? decodeIfPresent(Int.self, forKey: key) {
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return value
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}
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if let value = try? decodeIfPresent(String.self, forKey: key) {
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let text = value.trimmingCharacters(in: .whitespacesAndNewlines)
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if let intValue = Int(text) {
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return intValue
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}
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if let doubleValue = Double(text) {
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return Int(doubleValue)
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}
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}
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if let value = try? decodeIfPresent(Double.self, forKey: key) {
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return Int(value)
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}
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return nil
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}
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}
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26
suixinkan_ios/Features/Statistics/Statistics.md
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26
suixinkan_ios/Features/Statistics/Statistics.md
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@ -0,0 +1,26 @@
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# Statistics 模块业务逻辑
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## 模块职责
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Statistics 模块负责登录后的数据 Tab，展示当前景区下的订单统计看板。
|
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当前同步旧工程数据页的主要能力：时间段切换、统计汇总卡、每日明细、分页加载和下拉刷新。
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## 核心对象
|
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- `StatisticsView`：数据 Tab 根视图，读取当前景区、当前角色和统计 API。
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- `StatisticsViewModel`：管理时间段、汇总数据、每日明细、分页状态和加载状态。
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- `StatisticsAPI`：封装摄影师和景区管理员两套统计接口。
|
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- `StatisticsPeriod`：表示今日、昨日、7日、本月四个快捷时间段。
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## 数据流程
|
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页面从 `AccountContext.currentScenic` 获取当前景区 ID。缺少景区时显示空状态，不请求接口。
|
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|
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切换时间段时同时请求汇总接口和第一页日数据接口。汇总接口使用 `range` 参数，日数据接口使用 `start_time`、`end_time`、`page` 和 `page_size`。
|
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|
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`roleId == 53` 时使用景区管理员接口，其他角色使用摄影师接口。日数据响应使用 `DataListPayload` 解码，兼容后端返回 `data` 或 `list` 字段。
|
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|
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## 分页规则
|
||||
|
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每日明细第一页随刷新或时间段切换加载。列表滚动到底部后，如果当前数量小于 total，则继续加载下一页。加载更多失败时保留已有数据和当前页状态。
|
||||
@ -0,0 +1,290 @@
|
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//
|
||||
// StatisticsViewController.swift
|
||||
// suixinkan
|
||||
//
|
||||
|
||||
import SnapKit
|
||||
import UIKit
|
||||
|
||||
/// 数据 Tab 根页面，展示订单统计汇总和每日明细。
|
||||
final class StatisticsViewController: UIViewController {
|
||||
|
||||
private let viewModel = StatisticsViewModel()
|
||||
|
||||
private lazy var tableView: UITableView = {
|
||||
let table = UITableView(frame: .zero, style: .grouped)
|
||||
table.backgroundColor = AppDesignUIKit.pageBackground
|
||||
table.dataSource = self
|
||||
table.delegate = self
|
||||
table.register(StatisticsSummaryCell.self, forCellReuseIdentifier: StatisticsSummaryCell.reuseID)
|
||||
table.register(StatisticsDailyCell.self, forCellReuseIdentifier: StatisticsDailyCell.reuseID)
|
||||
table.register(StatisticsPeriodCell.self, forCellReuseIdentifier: StatisticsPeriodCell.reuseID)
|
||||
return table
|
||||
}()
|
||||
|
||||
private lazy var refreshControl = UIRefreshControl()
|
||||
|
||||
override func viewDidLoad() {
|
||||
super.viewDidLoad()
|
||||
title = "数据"
|
||||
view.backgroundColor = AppDesignUIKit.pageBackground
|
||||
view.addSubview(tableView)
|
||||
tableView.snp.makeConstraints { make in make.edges.equalToSuperview() }
|
||||
refreshControl.addTarget(self, action: #selector(refreshPulled), for: .valueChanged)
|
||||
tableView.refreshControl = refreshControl
|
||||
|
||||
viewModel.onChange = { [weak self] in self?.tableView.reloadData() }
|
||||
appServices.accountContext.onChange = { [weak self] in Task { await self?.reload(showLoading: true) } }
|
||||
appServices.permissionContext.onChange = { [weak self] in Task { await self?.reload(showLoading: true) } }
|
||||
Task { await reload(showLoading: true) }
|
||||
}
|
||||
|
||||
@objc private func refreshPulled() {
|
||||
Task {
|
||||
await reload(showLoading: false)
|
||||
refreshControl.endRefreshing()
|
||||
}
|
||||
}
|
||||
|
||||
private var currentScenicId: Int? { appServices.accountContext.currentScenic?.id }
|
||||
private var currentRoleId: Int? { appServices.permissionContext.currentRole?.id }
|
||||
|
||||
private func reload(showLoading: Bool) async {
|
||||
guard currentScenicId != nil else {
|
||||
tableView.reloadData()
|
||||
return
|
||||
}
|
||||
do {
|
||||
try await appServices.globalLoading.withOptionalLoading(showLoading, message: "加载数据...") {
|
||||
try await self.viewModel.reload(
|
||||
api: self.appServices.statisticsAPI,
|
||||
scenicId: self.currentScenicId,
|
||||
roleId: self.currentRoleId,
|
||||
showLoading: false
|
||||
)
|
||||
}
|
||||
} catch {
|
||||
showToast(error.localizedDescription)
|
||||
}
|
||||
}
|
||||
|
||||
private func selectPeriod(_ period: StatisticsPeriod) {
|
||||
Task {
|
||||
do {
|
||||
try await appServices.globalLoading.withLoading(message: "加载数据...") {
|
||||
try await viewModel.selectPeriod(
|
||||
period,
|
||||
api: appServices.statisticsAPI,
|
||||
scenicId: currentScenicId,
|
||||
roleId: currentRoleId
|
||||
)
|
||||
}
|
||||
} catch {
|
||||
showToast(error.localizedDescription)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private func loadMore() async {
|
||||
do {
|
||||
try await viewModel.loadMore(
|
||||
api: appServices.statisticsAPI,
|
||||
scenicId: currentScenicId,
|
||||
roleId: currentRoleId
|
||||
)
|
||||
} catch {
|
||||
showToast(error.localizedDescription)
|
||||
}
|
||||
}
|
||||
|
||||
private func amountText(_ value: Double) -> String {
|
||||
"¥\(String(format: "%.2f", value))"
|
||||
}
|
||||
}
|
||||
|
||||
extension StatisticsViewController: UITableViewDataSource, UITableViewDelegate {
|
||||
func numberOfSections(in tableView: UITableView) -> Int {
|
||||
currentScenicId == nil ? 1 : 3
|
||||
}
|
||||
|
||||
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
|
||||
if currentScenicId == nil { return 1 }
|
||||
switch section {
|
||||
case 0: return 1
|
||||
case 1: return 1
|
||||
default:
|
||||
if viewModel.loading && viewModel.dailyItems.isEmpty { return 0 }
|
||||
return max(viewModel.dailyItems.count, 1)
|
||||
}
|
||||
}
|
||||
|
||||
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
|
||||
if currentScenicId == nil {
|
||||
let cell = UITableViewCell()
|
||||
cell.selectionStyle = .none
|
||||
cell.backgroundColor = .clear
|
||||
cell.contentView.subviews.forEach { $0.removeFromSuperview() }
|
||||
let empty = makeEmptyStateView(title: "缺少经营上下文", message: "请先在首页选择景区后查看数据看板。", systemImage: "chart.bar.doc.horizontal")
|
||||
cell.contentView.addSubview(empty)
|
||||
empty.snp.makeConstraints { make in make.edges.equalToSuperview(); make.height.equalTo(360) }
|
||||
return cell
|
||||
}
|
||||
|
||||
switch indexPath.section {
|
||||
case 0:
|
||||
let cell = tableView.dequeueReusableCell(withIdentifier: StatisticsPeriodCell.reuseID, for: indexPath) as! StatisticsPeriodCell
|
||||
cell.configure(selectedPeriod: viewModel.selectedPeriod) { [weak self] period in
|
||||
self?.selectPeriod(period)
|
||||
}
|
||||
return cell
|
||||
case 1:
|
||||
let cell = tableView.dequeueReusableCell(withIdentifier: StatisticsSummaryCell.reuseID, for: indexPath) as! StatisticsSummaryCell
|
||||
cell.configure(
|
||||
periodText: viewModel.selectedPeriod.selectedTimeText,
|
||||
summary: viewModel.summary,
|
||||
amountText: amountText
|
||||
)
|
||||
return cell
|
||||
default:
|
||||
if viewModel.dailyItems.isEmpty {
|
||||
let cell = UITableViewCell()
|
||||
cell.textLabel?.text = "暂无数据"
|
||||
cell.selectionStyle = .none
|
||||
return cell
|
||||
}
|
||||
let cell = tableView.dequeueReusableCell(withIdentifier: StatisticsDailyCell.reuseID, for: indexPath) as! StatisticsDailyCell
|
||||
cell.configure(item: viewModel.dailyItems[indexPath.row], amountText: amountText)
|
||||
return cell
|
||||
}
|
||||
}
|
||||
|
||||
func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
|
||||
section == 2 ? "每日明细" : nil
|
||||
}
|
||||
|
||||
func tableView(_ tableView: UITableView, willDisplay cell: UITableViewCell, forRowAt indexPath: IndexPath) {
|
||||
guard indexPath.section == 2, indexPath.row == viewModel.dailyItems.count - 1 else { return }
|
||||
Task { await loadMore() }
|
||||
}
|
||||
}
|
||||
|
||||
private final class StatisticsPeriodCell: UITableViewCell {
|
||||
static let reuseID = "StatisticsPeriodCell"
|
||||
private var onSelect: ((StatisticsPeriod) -> Void)?
|
||||
private let stack = UIStackView()
|
||||
|
||||
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
|
||||
super.init(style: style, reuseIdentifier: reuseIdentifier)
|
||||
selectionStyle = .none
|
||||
stack.axis = .horizontal
|
||||
stack.spacing = 8
|
||||
stack.distribution = .fillEqually
|
||||
contentView.addSubview(stack)
|
||||
stack.snp.makeConstraints { make in make.edges.equalToSuperview().inset(12) }
|
||||
}
|
||||
|
||||
@available(*, unavailable)
|
||||
required init?(coder: NSCoder) { fatalError() }
|
||||
|
||||
func configure(selectedPeriod: StatisticsPeriod, onSelect: @escaping (StatisticsPeriod) -> Void) {
|
||||
self.onSelect = onSelect
|
||||
stack.arrangedSubviews.forEach { $0.removeFromSuperview() }
|
||||
for period in StatisticsPeriod.allCases {
|
||||
let button = UIButton(type: .system)
|
||||
button.setTitle(period.rawValue, for: .normal)
|
||||
button.titleLabel?.font = .systemFont(ofSize: AppMetrics.FontSize.subheadline, weight: period == selectedPeriod ? .semibold : .regular)
|
||||
button.setTitleColor(period == selectedPeriod ? AppDesignUIKit.primary : AppDesignUIKit.textSecondary, for: .normal)
|
||||
button.backgroundColor = period == selectedPeriod ? AppDesignUIKit.primarySoft : UIColor(hex: 0xF4F4F4)
|
||||
button.layer.cornerRadius = 6
|
||||
button.tag = StatisticsPeriod.allCases.firstIndex(of: period) ?? 0
|
||||
button.addTarget(self, action: #selector(periodTapped(_:)), for: .touchUpInside)
|
||||
stack.addArrangedSubview(button)
|
||||
}
|
||||
}
|
||||
|
||||
@objc private func periodTapped(_ sender: UIButton) {
|
||||
let period = StatisticsPeriod.allCases[sender.tag]
|
||||
onSelect?(period)
|
||||
}
|
||||
}
|
||||
|
||||
private final class StatisticsSummaryCell: UITableViewCell {
|
||||
static let reuseID = "StatisticsSummaryCell"
|
||||
private let stack = UIStackView()
|
||||
|
||||
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
|
||||
super.init(style: style, reuseIdentifier: reuseIdentifier)
|
||||
selectionStyle = .none
|
||||
stack.axis = .vertical
|
||||
stack.spacing = 8
|
||||
contentView.addSubview(stack)
|
||||
stack.snp.makeConstraints { make in make.edges.equalToSuperview().inset(12) }
|
||||
}
|
||||
|
||||
@available(*, unavailable)
|
||||
required init?(coder: NSCoder) { fatalError() }
|
||||
|
||||
func configure(periodText: String, summary: StatisticsSummaryResponse, amountText: (Double) -> String) {
|
||||
stack.arrangedSubviews.forEach { $0.removeFromSuperview() }
|
||||
let dateLabel = UILabel()
|
||||
dateLabel.text = "已选日期：\(periodText)"
|
||||
dateLabel.font = .systemFont(ofSize: AppMetrics.FontSize.subheadline)
|
||||
stack.addArrangedSubview(dateLabel)
|
||||
|
||||
stack.addArrangedSubview(summaryCard("订单总金额", amountText(summary.orderAmountValue), UIColor(hex: 0x22C55E)))
|
||||
let row = UIStackView()
|
||||
row.axis = .horizontal
|
||||
row.spacing = 8
|
||||
row.distribution = .fillEqually
|
||||
row.addArrangedSubview(summaryCard("订单总数", "\(summary.orderCount)单", UIColor(hex: 0x7F00FF)))
|
||||
row.addArrangedSubview(summaryCard("实收金额", amountText(summary.receivedAmountValue), UIColor(hex: 0x22C55E)))
|
||||
stack.addArrangedSubview(row)
|
||||
|
||||
let row2 = UIStackView()
|
||||
row2.axis = .horizontal
|
||||
row2.spacing = 8
|
||||
row2.distribution = .fillEqually
|
||||
row2.addArrangedSubview(summaryCard("客单价", amountText(summary.orderPriceAverageValue), AppDesignUIKit.primary))
|
||||
row2.addArrangedSubview(summaryCard("退款金额", amountText(summary.refundAmountValue), UIColor(hex: 0xEF4444)))
|
||||
stack.addArrangedSubview(row2)
|
||||
}
|
||||
|
||||
private func summaryCard(_ title: String, _ value: String, _ color: UIColor) -> UIView {
|
||||
let card = UIView()
|
||||
card.backgroundColor = color.withAlphaComponent(0.08)
|
||||
card.layer.cornerRadius = 8
|
||||
let titleLabel = UILabel()
|
||||
titleLabel.text = title
|
||||
titleLabel.font = .systemFont(ofSize: AppMetrics.FontSize.caption)
|
||||
let valueLabel = UILabel()
|
||||
valueLabel.text = value
|
||||
valueLabel.font = .systemFont(ofSize: AppMetrics.FontSize.title3, weight: .bold)
|
||||
valueLabel.textColor = color
|
||||
let inner = UIStackView(arrangedSubviews: [titleLabel, valueLabel])
|
||||
inner.axis = .vertical
|
||||
inner.spacing = 4
|
||||
card.addSubview(inner)
|
||||
inner.snp.makeConstraints { make in make.edges.equalToSuperview().inset(12) }
|
||||
card.snp.makeConstraints { make in make.height.greaterThanOrEqualTo(72) }
|
||||
return card
|
||||
}
|
||||
}
|
||||
|
||||
private final class StatisticsDailyCell: UITableViewCell {
|
||||
static let reuseID = "StatisticsDailyCell"
|
||||
|
||||
override init(style: UITableViewCell.CellStyle, reuseIdentifier: String?) {
|
||||
super.init(style: style, reuseIdentifier: reuseIdentifier)
|
||||
selectionStyle = .none
|
||||
}
|
||||
|
||||
@available(*, unavailable)
|
||||
required init?(coder: NSCoder) { fatalError() }
|
||||
|
||||
func configure(item: StatisticsDailyItem, amountText: (Double) -> String) {
|
||||
textLabel?.font = .systemFont(ofSize: AppMetrics.FontSize.subheadline, weight: .semibold)
|
||||
detailTextLabel?.font = .systemFont(ofSize: AppMetrics.FontSize.caption)
|
||||
textLabel?.text = item.date
|
||||
detailTextLabel?.text = "\(item.orderCount)单 · 实收 \(amountText(item.receivedValue))"
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,99 @@
|
||||
//
|
||||
// StatisticsViewModel.swift
|
||||
// suixinkan
|
||||
//
|
||||
// Created by Codex on 2026/6/22.
|
||||
//
|
||||
|
||||
import Foundation
|
||||
|
||||
@MainActor
|
||||
/// 数据统计页面 ViewModel，管理时间段、汇总数据、每日明细和分页状态。
|
||||
final class StatisticsViewModel {
|
||||
var onChange: (() -> Void)?
|
||||
var selectedPeriod: StatisticsPeriod = .today { didSet { onChange?() } }
|
||||
private(set) var loading = false { didSet { onChange?() } }
|
||||
private(set) var loadingMore = false { didSet { onChange?() } }
|
||||
private(set) var summary = StatisticsSummaryResponse() { didSet { onChange?() } }
|
||||
private(set) var dailyItems: [StatisticsDailyItem] = [] { didSet { onChange?() } }
|
||||
private(set) var totalDailyCount = 0 { didSet { onChange?() } }
|
||||
private(set) var lastRefreshAt: Date? { didSet { onChange?() } }
|
||||
|
||||
private var page = 1
|
||||
private let pageSize = 15
|
||||
|
||||
/// 当前日数据是否还有下一页。
|
||||
var hasMore: Bool {
|
||||
dailyItems.count < totalDailyCount
|
||||
}
|
||||
|
||||
/// 切换统计时间段，并重置分页重新加载。
|
||||
func selectPeriod(_ period: StatisticsPeriod, api: StatisticsServing, scenicId: Int?, roleId: Int?) async throws {
|
||||
selectedPeriod = period
|
||||
try await reload(api: api, scenicId: scenicId, roleId: roleId)
|
||||
}
|
||||
|
||||
/// 刷新统计汇总和第一页日数据，缺少景区时清空旧状态。
|
||||
func reload(api: StatisticsServing, scenicId: Int?, roleId: Int?, showLoading: Bool = true) async throws {
|
||||
guard let scenicId else {
|
||||
reset()
|
||||
return
|
||||
}
|
||||
|
||||
if showLoading { loading = true }
|
||||
defer { if showLoading { loading = false } }
|
||||
|
||||
let isScenicAdmin = roleId == 53
|
||||
async let summaryResult = api.summary(
|
||||
scenicId: scenicId,
|
||||
range: selectedPeriod.apiRange,
|
||||
isScenicAdmin: isScenicAdmin
|
||||
)
|
||||
async let dailyResult = api.dailyList(
|
||||
scenicId: scenicId,
|
||||
startTime: selectedPeriod.apiStartTime,
|
||||
endTime: selectedPeriod.apiEndTime,
|
||||
page: 1,
|
||||
pageSize: pageSize,
|
||||
isScenicAdmin: isScenicAdmin
|
||||
)
|
||||
let (summaryData, dailyData) = try await (summaryResult, dailyResult)
|
||||
summary = summaryData
|
||||
dailyItems = dailyData.data
|
||||
totalDailyCount = dailyData.total
|
||||
page = 1
|
||||
lastRefreshAt = Date()
|
||||
}
|
||||
|
||||
/// 加载每日统计下一页。
|
||||
func loadMore(api: StatisticsServing, scenicId: Int?, roleId: Int?) async throws {
|
||||
guard !loadingMore, hasMore, let scenicId else { return }
|
||||
|
||||
loadingMore = true
|
||||
defer { loadingMore = false }
|
||||
|
||||
let nextPage = page + 1
|
||||
let result = try await api.dailyList(
|
||||
scenicId: scenicId,
|
||||
startTime: selectedPeriod.apiStartTime,
|
||||
endTime: selectedPeriod.apiEndTime,
|
||||
page: nextPage,
|
||||
pageSize: pageSize,
|
||||
isScenicAdmin: roleId == 53
|
||||
)
|
||||
dailyItems.append(contentsOf: result.data)
|
||||
totalDailyCount = result.total
|
||||
page = nextPage
|
||||
}
|
||||
|
||||
/// 清空统计状态。
|
||||
private func reset() {
|
||||
summary = StatisticsSummaryResponse()
|
||||
dailyItems = []
|
||||
totalDailyCount = 0
|
||||
page = 1
|
||||
lastRefreshAt = nil
|
||||
loading = false
|
||||
loadingMore = false
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user