汉秋
1970572edd
新增 CooperationOrder 模块（双 Tab 列表、获客员绑定、主 Tab 扫码）、订单来源/带客单绑定及配套 API 测试；同步引入 roleCode 权限匹配与相关单元测试。 Co-authored-by: Cursor <cursoragent@cursor.com>
100 lines
3.2 KiB
Swift
100 lines
3.2 KiB
Swift
//
|
||
// StatisticsViewModel.swift
|
||
// suixinkan
|
||
//
|
||
// Created by Codex on 2026/6/22.
|
||
//
|
||
|
||
import Foundation
|
||
import Combine
|
||
|
||
@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: ObservableObject {
|
||
@Published var selectedPeriod: StatisticsPeriod = .today
|
||
@Published private(set) var loading = false
|
||
@Published private(set) var loadingMore = false
|
||
@Published private(set) var summary = StatisticsSummaryResponse()
|
||
@Published private(set) var dailyItems: [StatisticsDailyItem] = []
|
||
@Published private(set) var totalDailyCount = 0
|
||
@Published private(set) var lastRefreshAt: Date?
|
||
|
||
@Published 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?, appRole: AppRoleCode?) async throws {
|
||
selectedPeriod = period
|
||
try await reload(api: api, scenicId: scenicId, appRole: appRole)
|
||
}
|
||
|
||
/// 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?, appRole: AppRoleCode?, showLoading: Bool = true) async throws {
|
||
guard let scenicId else {
|
||
reset()
|
||
return
|
||
}
|
||
|
||
if showLoading { loading = true }
|
||
defer { if showLoading { loading = false } }
|
||
|
||
let isScenicAdmin = appRole?.isScenicAdmin == true
|
||
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?, appRole: AppRoleCode?) 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: appRole?.isScenicAdmin == true
|
||
)
|
||
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
|
||
}
|
||
}
|