//
//  CooperationOrderAPITests.swift
//  suixinkanTests
//
//  Created by Codex on 2026/6/29.
//

import XCTest
@testable import suixinkan

@MainActor
/// 合作订单 API 测试，覆盖解码与请求参数。
final class CooperationOrderAPITests: XCTestCase {
    /// 测试合作获客员列表解码与查询参数。
    func testCooperativeSalersDecodesFixtureAndUsesExpectedQuery() async throws {
        let session = CooperationRecordingURLSession(data: try TestFixture.data(named: "cooperative_salers_success"))
        let api = CooperationOrderAPI(client: APIClient(session: session))

        let response = try await api.cooperativeSalers(storeId: 66, page: 0, pageSize: 0)

        XCTAssertEqual(response.total, 1)
        XCTAssertEqual(response.page, 1)
        XCTAssertEqual(response.pageSize, 50)
        XCTAssertEqual(response.list.first?.displayId, 101)
        XCTAssertEqual(response.list.first?.displayName, "管铜彬")
        XCTAssertEqual(response.list.first?.displayPhone, "19281871413")
        XCTAssertEqual(response.list.first?.bindingId, 5)
        XCTAssertEqual(response.list.first?.shareCode, "INV-000101")

        let request = try XCTUnwrap(session.requests.last)
        XCTAssertEqual(request.httpMethod, "GET")
        XCTAssertEqual(request.url?.path, "/api/yf-handset-app/photog/cooperative-salers")
        let query = cooperationQueryItems(from: request)
        XCTAssertEqual(query["store_id"], "66")
        XCTAssertEqual(query["page"], "1")
        XCTAssertEqual(query["page_size"], "1")
    }

    /// 测试获客员邀请信息解码。
    func testSaleUserInviteInfoDecodesFixture() async throws {
        let session = CooperationRecordingURLSession(data: try TestFixture.data(named: "sale_user_invite_info_success"))
        let api = CooperationOrderAPI(client: APIClient(session: session))

        let info = try await api.saleUserInviteInfo(saleUserId: 101)

        XCTAssertEqual(info.saleUserId, 101)
        XCTAssertFalse(info.isBound)
        XCTAssertEqual(info.photographerName, "陆久银")
        XCTAssertEqual(info.photographerPhone, "18651857230")
        XCTAssertEqual(info.salerName, "管铜彬")
        XCTAssertEqual(info.salerPhone, "13222319413")
        XCTAssertEqual(info.shareCode, "INV-000101")
        XCTAssertEqual(info.subtitle, "确认与获客员绑定，可以绑定多个获客员")
        XCTAssertEqual(info.title, "绑定获客员")

        let request = try XCTUnwrap(session.requests.last)
        XCTAssertEqual(request.url?.path, "/api/yf-handset-app/photog/sale-user/invite-info")
        XCTAssertEqual(cooperationQueryItems(from: request)["sale_user_id"], "101")
    }

    /// 测试获客线索列表解码。
    func testSaleUserReferralLeadsDecodesFixture() async throws {
        let session = CooperationRecordingURLSession(data: try TestFixture.data(named: "sale_user_referral_leads_success"))
        let api = CooperationOrderAPI(client: APIClient(session: session))

        let response = try await api.saleUserReferralLeads(page: 2, pageSize: 20)

        XCTAssertEqual(response.total, 1)
        XCTAssertEqual(response.list.first?.displayId, "501")
        XCTAssertEqual(response.list.first?.displayPhone, "13900000002")
        XCTAssertEqual(response.list.first?.remark, "景区门口获客")
        XCTAssertEqual(response.list.first?.displayImages.first, "https://example.com/lead.jpg")

        let request = try XCTUnwrap(session.requests.last)
        XCTAssertEqual(request.url?.path, "/api/yf-handset-app/photog/sale-user/referral-leads")
        let query = cooperationQueryItems(from: request)
        XCTAssertEqual(query["page"], "2")
        XCTAssertEqual(query["page_size"], "20")
    }

    /// 测试获客订单列表 keyword 查询。
    func testSaleUserAcquisitionOrdersDecodesFixtureWithKeyword() async throws {
        let session = CooperationRecordingURLSession(data: try TestFixture.data(named: "sale_user_acquisition_orders_success"))
        let api = CooperationOrderAPI(client: APIClient(session: session))

        let response = try await api.saleUserAcquisitionOrders(keyword: "138", page: 1, pageSize: 10)

        XCTAssertEqual(response.total, 1)
        XCTAssertEqual(response.list.first?.orderNumber, "ACQ001")
        XCTAssertEqual(response.list.first?.displayAmount, "299.00")
        XCTAssertEqual(response.list.first?.displayCustomerPhone, "13700000003")
        XCTAssertEqual(response.list.first?.displayPartner, "张三")

        let request = try XCTUnwrap(session.requests.last)
        XCTAssertEqual(request.url?.path, "/api/yf-handset-app/photog/sale-user/acquisition-orders")
        let query = cooperationQueryItems(from: request)
        XCTAssertEqual(query["keyword"], "138")
    }

    /// 测试可绑定带客单列表解码。
    func testSaleUserReferralOrdersDecodesFixture() async throws {
        let session = CooperationRecordingURLSession(data: try TestFixture.data(named: "sale_user_referral_orders_success"))
        let api = CooperationOrderAPI(client: APIClient(session: session))

        let response = try await api.saleUserReferralOrders(saleUserId: 101, page: 1, pageSize: 10)

        XCTAssertEqual(response.total, 1)
        XCTAssertEqual(response.page, 1)
        XCTAssertEqual(response.pageSize, 50)
        XCTAssertEqual(response.saler?.saleUserId, 101)
        XCTAssertEqual(response.saler?.salerName, "管铜彬")
        XCTAssertEqual(response.list.first?.id, 54)
        XCTAssertEqual(response.list.first?.displayReferralOrderNo, "LD202606250009")
        XCTAssertEqual(response.list.first?.userMobile, "13322222223")
        XCTAssertEqual(response.list.first?.remark, "带客备注")
        XCTAssertEqual(response.list.first?.statusLabel, "未完成")
        XCTAssertEqual(response.list.first?.images.count, 1)

        let request = try XCTUnwrap(session.requests.last)
        XCTAssertEqual(request.url?.path, "/api/yf-handset-app/photog/sale-user/referral-orders")
        let query = cooperationQueryItems(from: request)
        XCTAssertEqual(query["sale_user_id"], "101")
    }

    /// 测试接受绑定、绑定带客单与更新状态请求。
    func testSaleUserAcceptBindAndBindReferralOrderUsePostQuery() async throws {
        let emptyData = try TestFixture.data(named: "empty_success")

        let acceptSession = CooperationRecordingURLSession(data: emptyData)
        let acceptAPI = CooperationOrderAPI(client: APIClient(session: acceptSession))
        try await acceptAPI.saleUserAcceptBind(saleUserId: 101)

        let acceptRequest = try XCTUnwrap(acceptSession.requests.last)
        XCTAssertEqual(acceptRequest.httpMethod, "POST")
        XCTAssertEqual(acceptRequest.url?.path, "/api/yf-handset-app/photog/sale-user/accept-bind")
        XCTAssertEqual(cooperationQueryItems(from: acceptRequest)["sale_user_id"], "101")
        XCTAssertNil(acceptRequest.httpBody)

        let bindSession = CooperationRecordingURLSession(data: emptyData)
        let bindAPI = CooperationOrderAPI(client: APIClient(session: bindSession))
        try await bindAPI.saleUserBindReferralOrder(orderNumber: "ORD001", referralOrderNo: "REF001")

        let bindRequest = try XCTUnwrap(bindSession.requests.last)
        XCTAssertEqual(bindRequest.httpMethod, "POST")
        XCTAssertEqual(bindRequest.url?.path, "/api/yf-handset-app/photog/sale-user/bind-referral-order")
        let bindQuery = cooperationQueryItems(from: bindRequest)
        XCTAssertEqual(bindQuery["order_number"], "ORD001")
        XCTAssertEqual(bindQuery["referral_order_no"], "REF001")
        XCTAssertNil(bindRequest.httpBody)

        let statusSession = CooperationRecordingURLSession(data: emptyData)
        let statusAPI = CooperationOrderAPI(client: APIClient(session: statusSession))
        try await statusAPI.saleUserUpdateReferralOrderStatus(id: 15, status: 3)

        let statusRequest = try XCTUnwrap(statusSession.requests.last)
        XCTAssertEqual(statusRequest.httpMethod, "POST")
        XCTAssertEqual(
            statusRequest.url?.path,
            "/api/yf-handset-app/photog/sale-user/referral-orders/15/status"
        )
        let statusBody = try XCTUnwrap(statusRequest.httpBody)
        let statusJSON = try XCTUnwrap(JSONSerialization.jsonObject(with: statusBody) as? [String: Any])
        XCTAssertEqual(statusJSON["status"] as? Int, 3)
    }
}

/// URLSession 测试替身，记录合作订单 API 请求。
private final class CooperationRecordingURLSession: URLSessionProtocol {
    let data: Data
    var statusCode: Int
    private(set) var requests: [URLRequest] = []

    init(data: Data, statusCode: Int = 200) {
        self.data = data
        self.statusCode = statusCode
    }

    /// 返回固定数据和 HTTP 响应。
    func data(for request: URLRequest) async throws -> (Data, URLResponse) {
        requests.append(request)
        return (
            data,
            HTTPURLResponse(url: request.url!, statusCode: statusCode, httpVersion: nil, headerFields: nil)!
        )
    }
}

private func cooperationQueryItems(from request: URLRequest) -> [String: String] {
    guard let url = request.url,
          let components = URLComponents(url: url, resolvingAgainstBaseURL: false) else {
        return [:]
    }
    return Dictionary(uniqueKeysWithValues: (components.queryItems ?? []).compactMap { item in
        item.value.map { (item.name, $0) }
    })
}