using System.Net;
using FluentAssertions;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using Moq;
using Oms.Application.Dtos.Shared;
using Oms.Application.Dtos.System;
using Oms.Domain.SystemAggregate.Consts;
using Oms.Domain.SystemAggregate.Entities;
using Oms.Domain.SystemAggregate.Repositories;
using SimpleAdmin.Api.IntegrationTests.Support;

namespace SimpleAdmin.Api.IntegrationTests;

public class WarehouseApiIntegrationTests
{
    [Fact]
    public async Task GetWarehouseList_ShouldReturnPagedItemsWithMappedFields()
    {
        var repository = new Mock<IWarehouseAddressRepository>(MockBehavior.Strict);
        repository
            .Setup(x => x.GetPagedListAsync(
                It.IsAny<System.Linq.Expressions.Expression<Func<WarehouseAddress, bool>>>(),
                It.IsAny<int>(),
                It.IsAny<int>(),
                It.IsAny<Dictionary<string, bool>>(),
                It.IsAny<CancellationToken>()))
            .ReturnsAsync([
                new WarehouseAddress
                {
                    Id = 12,
                    WarehouseName = "UK Transit",
                    WarehouseType = WarehouseTypeCodes.Transit,
                    Recipient = "Alice",
                    ContactPhone = "13800138000",
                    ShippingAddress = "London",
                    ServicePhone = "020-123456",
                    ServiceWechat = "oms-warehouse",
                    ServiceWechatFiles = "[\"wx-1.png\",\"wx-2.png\"]",
                    CreateTime = new DateTime(2026, 4, 29, 9, 0, 0),
                    UpdateTime = new DateTime(2026, 4, 29, 10, 0, 0)
                }
            ]);
        repository
            .Setup(x => x.CountAsync(
                It.IsAny<System.Linq.Expressions.Expression<Func<WarehouseAddress, bool>>>(),
                It.IsAny<CancellationToken>()))
            .ReturnsAsync(1);

        await using var host = await SimpleAdminApiTestHost.CreateAsync(configureServices: services =>
        {
            services.RemoveAll<IWarehouseAddressRepository>();
            services.AddSingleton(repository.Object);
        });

        var response = await host.Client.GetAsync("/system/warehouse/list?Page=1&PageSize=20&WarehouseType=transit&Keyword=UK");

        response.StatusCode.Should().Be(HttpStatusCode.OK);
        var payload = await response.Content.ReadFromJsonAsync<OmsPageResult<WarehousePaginatedOutput>>();
        payload.Should().NotBeNull();
        payload!.Total.Should().Be(1);
        payload.Items.Should().ContainSingle();
        payload.Items[0].WarehouseTypeName.Should().Be("中转仓");
        payload.Items[0].ServiceWechatFiles.Should().ContainInOrder("wx-1.png", "wx-2.png");
    }

    [Fact]
    public async Task GetWarehouseDetail_ShouldReturnMappedAuditAndFileFields()
    {
        var repository = new Mock<IWarehouseAddressRepository>(MockBehavior.Strict);
        repository
            .Setup(x => x.FirstOrDefaultAsync(
                It.IsAny<System.Linq.Expressions.Expression<Func<WarehouseAddress, bool>>>(),
                It.IsAny<CancellationToken>()))
            .ReturnsAsync(new WarehouseAddress
            {
                Id = 8,
                WarehouseName = "Main Hub",
                WarehouseType = WarehouseTypeCodes.Main,
                Recipient = "Bob",
                ContactPhone = "13900139000",
                ShippingAddress = "Shenzhen",
                ServicePhone = "0755-123456",
                ServiceWechat = "main-hub",
                ServiceWechatFiles = "[\"main.png\"]",
                CreateTime = new DateTime(2026, 4, 20, 9, 30, 0),
                CreateUserId = 66,
                UpdateTime = new DateTime(2026, 4, 21, 14, 0, 0),
                UpdateUserId = 88
            });

        await using var host = await SimpleAdminApiTestHost.CreateAsync(configureServices: services =>
        {
            services.RemoveAll<IWarehouseAddressRepository>();
            services.AddSingleton(repository.Object);
        });

        var response = await host.Client.GetAsync("/system/warehouse/detail?id=8");

        response.StatusCode.Should().Be(HttpStatusCode.OK);
        var payload = await response.Content.ReadFromJsonAsync<WarehouseOutput>();
        payload.Should().NotBeNull();
        payload!.CreateBy.Should().Be("66");
        payload.UpdateBy.Should().Be("88");
        payload.ServiceWechatFiles.Should().ContainSingle().Which.Should().Be("main.png");
    }

    [Fact]
    public async Task CreateWarehouse_ShouldSerializeFilesBeforePersisting()
    {
        WarehouseAddress? insertedEntity = null;
        var repository = new Mock<IWarehouseAddressRepository>(MockBehavior.Strict);
        repository
            .Setup(x => x.GetByWarehouseNameAsync("New Warehouse", It.IsAny<CancellationToken>()))
            .ReturnsAsync((WarehouseAddress?)null);
        repository
            .Setup(x => x.InsertAsync(It.IsAny<WarehouseAddress>(), It.IsAny<CancellationToken>()))
            .Callback<WarehouseAddress, CancellationToken>((entity, _) => insertedEntity = entity)
            .ReturnsAsync((WarehouseAddress entity, CancellationToken _) => entity);

        await using var host = await SimpleAdminApiTestHost.CreateAsync(configureServices: services =>
        {
            services.RemoveAll<IWarehouseAddressRepository>();
            services.AddSingleton(repository.Object);
        });

        var response = await host.Client.PostAsJsonAsync("/system/warehouse/create", new CreateWarehouseInput
        {
            WarehouseName = "New Warehouse",
            WarehouseType = WarehouseTypeCodes.Return,
            Recipient = "Cindy",
            ContactPhone = "13700137000",
            ShippingAddress = "Guangzhou",
            ServicePhone = "020-888888",
            ServiceWechat = "return-hub",
            ServiceWechatFiles = ["qr-a.png", "qr-b.png"]
        });

        response.IsSuccessStatusCode.Should().BeTrue();
        insertedEntity.Should().NotBeNull();
        insertedEntity!.WarehouseName.Should().Be("New Warehouse");
        insertedEntity.WarehouseType.Should().Be(WarehouseTypeCodes.Return);
        insertedEntity.ServiceWechatFiles.Should().Be("[\"qr-a.png\",\"qr-b.png\"]");
    }

    [Fact]
    public async Task UpdateWarehouse_ShouldPersistMutatedEntity()
    {
        WarehouseAddress? updatedEntity = null;
        var currentEntity = new WarehouseAddress
        {
            Id = 18,
            WarehouseName = "Old Warehouse",
            WarehouseType = WarehouseTypeCodes.Other,
            Recipient = "Old",
            ContactPhone = "13600136000",
            ShippingAddress = "Old Address",
            ServicePhone = "010-111111",
            ServiceWechat = "old-wechat",
            ServiceWechatFiles = "[\"old.png\"]"
        };

        var repository = new Mock<IWarehouseAddressRepository>(MockBehavior.Strict);
        repository
            .Setup(x => x.FirstOrDefaultAsync(
                It.IsAny<System.Linq.Expressions.Expression<Func<WarehouseAddress, bool>>>(),
                It.IsAny<CancellationToken>()))
            .ReturnsAsync(currentEntity);
        repository
            .Setup(x => x.GetByWarehouseNameAsync("Updated Warehouse", It.IsAny<CancellationToken>()))
            .ReturnsAsync((WarehouseAddress?)null);
        repository
            .Setup(x => x.UpdateAsync(It.IsAny<WarehouseAddress>(), It.IsAny<CancellationToken>()))
            .Callback<WarehouseAddress, CancellationToken>((entity, _) => updatedEntity = entity)
            .Returns(Task.CompletedTask);

        await using var host = await SimpleAdminApiTestHost.CreateAsync(configureServices: services =>
        {
            services.RemoveAll<IWarehouseAddressRepository>();
            services.AddSingleton(repository.Object);
        });

        var response = await host.Client.PostAsJsonAsync("/system/warehouse/update", new UpdateWarehouseInput
        {
            Id = 18,
            WarehouseName = "Updated Warehouse",
            WarehouseType = WarehouseTypeCodes.Main,
            Recipient = "Daisy",
            ContactPhone = "13500135000",
            ShippingAddress = "New Address",
            ServicePhone = "0755-999999",
            ServiceWechat = "new-wechat",
            ServiceWechatFiles = ["new-a.png", "new-b.png"]
        });

        response.IsSuccessStatusCode.Should().BeTrue();
        updatedEntity.Should().NotBeNull();
        updatedEntity!.WarehouseName.Should().Be("Updated Warehouse");
        updatedEntity.WarehouseType.Should().Be(WarehouseTypeCodes.Main);
        updatedEntity.Recipient.Should().Be("Daisy");
        updatedEntity.ServiceWechatFiles.Should().Be("[\"new-a.png\",\"new-b.png\"]");
    }
}