VRSystem/EasyTemplate.Page/Pages/Warning_day.razor

@page "/warning_day"
@using EasyTemplate.Tool.Entity.App
@using EasyTemplate.Service
@inject WarningService WarningService
@inject NavigationManager Navigation

<PageTitle>预警告统计</PageTitle>

<div class="container-fluid">
    <div class="card">
        <div class="card-header">
            <h5 class="mb-0"><i class="fas fa-chart-line"></i> 预警告统计（35 天累计）</h5>
        </div>
        <div class="card-body">
            @* 筛选条件 *@
            <div class="row mb-3">
                <div class="col-md-3">
                    <label class="form-label">油枪 ID</label>
                    <AntDesign.InputNumber Placeholder="请输入油枪 ID" @bind-Value="@selectedNozzleId" Style="width: 100%" />
                </div>
                <div class="col-md-3">
                    <label class="form-label">开始日期</label>
                    <DatePicker @bind-Value="@startDate" Format="yyyy-MM-dd" Style="width: 100%" />
                </div>
                <div class="col-md-3">
                    <label class="form-label">结束日期</label>
                    <DatePicker @bind-Value="@endDate" Format="yyyy-MM-dd" Style="width: 100%" />
                </div>
                <div class="col-md-3 d-flex align-items-end">
                    <button class="btn btn-primary me-2" @onclick="LoadDataAsync">
                        <i class="fas fa-search"></i> 查询
                    </button>
                    <button class="btn btn-secondary" @onclick="ResetFilter">
                        <i class="fas fa-redo"></i> 重置
                    </button>
                </div>
            </div>

            @* 统计信息 *@
            @if (statisticsList.Count > 0)
            {
                <div class="alert alert-info">
                    <i class="fas fa-info-circle"></i> 
                    共查询到 @statisticsList.Count 条记录，统计范围：@startDate?.ToString("yyyy-MM-dd") 至 @endDate?.ToString("yyyy-MM-dd")
                </div>
            }

            @* 数据表格 *@
            <Spin Spinning="@loading">
                <Table TItem="WarningStatistics" DataSource="@statisticsList" ScrollY="600px" Bordered="true" Size="TableSize.Small">
                    <ColumnDefinitions Context="row">
                        <PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.nozzle" Title="油枪 ID" Width="80" />
                        <PropertyColumn TItem="WarningStatistics" TProp="DateOnly" Align="ColumnAlign.Center" Property="c=>c.statistics_date" Title="统计日期" Width="100">
                            @{ var statDate = row.statistics_date.ToString("yyyy-MM-dd"); }
                            @statDate
						</PropertyColumn>
						<PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.daily_overproof_alert" Title="严重超标" Width="90" />
						<PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.daily_overproof" Title="超标" Width="80" />
						<PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.daily_total" Title="有效" Width="80" />
						<PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Title="严重超标率" Width="100">
							@{
								var dailyAlertRate = row.daily_overproofrate_alert;
							}
							@dailyAlertRate%
						</PropertyColumn>
                        <PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Title="超标率" Width="90">
                            @{ var dailyRate = row.daily_overproofrate; }
                            @dailyRate%
                        </PropertyColumn>
						<PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.total_overproof_alert" Title="累计严重超标" Width="90" />
                        <PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.total_overproof" Title="累计超标" Width="80" />
                        <PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.total_count" Title="累计有效" Width="120">
                            @{
                                var isAccumulated = row.is_accumulated;
                                var totalCount = row.total_count;
                            }
                            <span class="@(isAccumulated ? "text-success fw-bold" : "text-warning")">
                                @totalCount
                            </span>
						</PropertyColumn>
						<PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Title="累计严重超标率" Width="100">
							@{
								var totalAlertRate = row.total_overproofrate_alert;
							}
							@totalAlertRate%
						</PropertyColumn>
                        <PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Title="累计超标率" Width="90">
                            @{ var totalRate = row.total_overproofrate; }
                            <span class="fw-bold">@totalRate%</span>
                        </PropertyColumn>
                        <PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.continue_days" Title="累计天数" Width="80">
                            @{
                                var accDays = row.continue_days;
                            }
                            @accDays 天
                        </PropertyColumn>
						<PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.daily_overproof_2" Title="超标2" Width="90" />
						<PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Property="c=>c.total_overproof_2" Title="累计超标 2" Width="90" />
                        <PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Title="超标率2" Width="100">
                            @{
                                var dailyRate2 = row.daily_overproofrate_2;
                            }
                            @dailyRate2%
                        </PropertyColumn>
                        <PropertyColumn TItem="WarningStatistics" TProp="int" Align="ColumnAlign.Center" Title="累计超标率2" Width="100">
                            @{ var totalRate2 = row.total_overproofrate_2; }
                            @totalRate2%
                        </PropertyColumn>
                    </ColumnDefinitions>
                </Table>
            </Spin>
        </div>
    </div>
</div>

@code {
    private List<WarningStatistics> statisticsList = new();
    private bool loading = false;
    
    private int? selectedNozzleId;
    private DateOnly? startDate;
    private DateOnly? endDate;

    protected override async Task OnInitializedAsync()
    {
        // 初始化默认日期范围为最近 35 天
        endDate = DateOnly.FromDateTime(DateTime.Today);
        startDate = endDate?.AddDays(-34);
        
        await LoadDataAsync();
    }

    private void ResetFilter()
    {
        selectedNozzleId = null;
        endDate = DateOnly.FromDateTime(DateTime.Today);
        startDate = endDate?.AddDays(-34);
    }

    private async Task LoadDataAsync()
    {
        if (startDate == null || endDate == null)
        {
            return;
        }

        loading = true;
        StateHasChanged();

        try
        {
            var query = new WarningStatisticsQuery
            {
                NozzleId = selectedNozzleId,
                StartDate = startDate,
                EndDate = endDate,
                PageIndex = 1,
                PageSize = 1000
            };

            statisticsList = await WarningService.GetStatisticsByFilterAsync(query);
            
            // 按日期和油枪排序
            statisticsList = statisticsList
                .OrderBy(s => s.nozzle)
                .ThenByDescending(s => s.statistics_date)
                .ToList();
        }
        catch (Exception ex)
        {
            Console.WriteLine($"加载统计数据失败：{ex.Message}");
        }
        finally
        {
            loading = false;
            StateHasChanged();
        }
    }
}