using Microsoft.AspNetCore.Authorization;
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using Microsoft.AspNetCore.Mvc;
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using SqlSugar;
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using WIDESEA_Common.LocationEnum;
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using WIDESEA_Core;
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using WIDESEA_Model.Models;
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namespace WIDESEA_WMSServer.Controllers.Dashboard
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{
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/// <summary>
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/// 仪表盘
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/// </summary>
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[Route("api/Dashboard")]
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[ApiController]
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public class DashboardController : ControllerBase
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{
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private readonly ISqlSugarClient _db;
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public DashboardController(ISqlSugarClient db)
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{
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_db = db;
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}
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/// <summary>
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/// 总览数据
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/// </summary>
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[HttpGet("Overview"), AllowAnonymous]
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public async Task<WebResponseContent> Overview()
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{
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try
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{
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var today = DateTime.Today;
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var firstDayOfMonth = new DateTime(today.Year, today.Month, 1);
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// 今日入库数
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var todayInbound = await _db.Queryable<Dt_Task_Hty>()
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.Where(t => t.InsertTime >= today && t.TaskType >= 500 && t.TaskType < 600)
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.CountAsync();
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// 今日出库数
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var todayOutbound = await _db.Queryable<Dt_Task_Hty>()
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.Where(t => t.InsertTime >= today && t.TaskType >= 100 && t.TaskType < 200)
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.CountAsync();
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// 本月入库数
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var monthInbound = await _db.Queryable<Dt_Task_Hty>()
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.Where(t => t.InsertTime >= firstDayOfMonth && t.TaskType >= 500 && t.TaskType < 600)
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.CountAsync();
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// 本月出库数
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var monthOutbound = await _db.Queryable<Dt_Task_Hty>()
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.Where(t => t.InsertTime >= firstDayOfMonth && t.TaskType >= 100 && t.TaskType < 200)
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.CountAsync();
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// 当前总库存
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var totalStock = await _db.Queryable<Dt_StockInfo>().CountAsync();
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return WebResponseContent.Instance.OK(null, new
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{
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TodayInbound = todayInbound,
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TodayOutbound = todayOutbound,
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MonthInbound = monthInbound,
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MonthOutbound = monthOutbound,
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TotalStock = totalStock
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});
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}
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catch (Exception ex)
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{
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return WebResponseContent.Instance.Error($"总览数据获取失败: {ex.Message}");
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}
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}
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/// <summary>
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/// 每日统计
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/// </summary>
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[HttpGet("DailyStats"), AllowAnonymous]
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public async Task<WebResponseContent> DailyStats([FromQuery] int days = 30)
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{
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try
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{
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if (days <= 0) days = 30;
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if (days > 365) days = 365;
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var startDate = DateTime.Today.AddDays(-days + 1);
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var endDate = DateTime.Today; // 包含今天
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var query = await _db.Queryable<Dt_Task_Hty>()
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.Where(t => t.InsertTime >= startDate && t.InsertTime <= endDate)
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.Select(t => new { t.InsertTime, t.TaskType })
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.ToListAsync();
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// 生成日期范围
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var allDates = new List<DateTime>();
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for (var date = startDate; date <= endDate; date = date.AddDays(1))
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{
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allDates.Add(date);
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}
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// 按日期分组统计
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var groupedData = query
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.GroupBy(t => t.InsertTime.Date)
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.Select(g => new
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{
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Date = g.Key,
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Inbound = g.Count(t => t.TaskType >= 200 && t.TaskType < 300),
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Outbound = g.Count(t => t.TaskType >= 100 && t.TaskType < 200)
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})
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.ToDictionary(x => x.Date, x => x);
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// 补全缺失日期
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var result = allDates.Select(date =>
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{
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if (groupedData.TryGetValue(date, out var data))
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{
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return new
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{
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Date = date.ToString("MM-dd"),
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Inbound = data.Inbound,
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Outbound = data.Outbound
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};
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}
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else
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{
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return new
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{
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Date = date.ToString("MM-dd"),
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Inbound = 0,
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Outbound = 0
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};
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}
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})
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.OrderBy(x => x.Date)
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.ToList();
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return WebResponseContent.Instance.OK(null, result);
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}
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catch (Exception ex)
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{
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return WebResponseContent.Instance.Error($"每日统计获取失败: {ex.Message}");
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}
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}
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/// <summary>
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/// 每周统计
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/// </summary>
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/// <remarks>
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/// 注意：数据在 SQL 层过滤后，在应用层按 ISO 8601 周键分组。
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/// 周键为 "YYYY-Www" 格式，无法直接在 SQL 层用 GROUP BY 实现。
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/// </remarks>
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[HttpGet("WeeklyStats"), AllowAnonymous]
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public async Task<WebResponseContent> WeeklyStats([FromQuery] int weeks = 12)
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{
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try
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{
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if (weeks <= 0) weeks = 12;
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var startDate = DateTime.Today.AddDays(-weeks * 7);
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var query = await _db.Queryable<Dt_Task_Hty>()
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.Where(t => t.InsertTime >= startDate)
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.Select(t => new { t.InsertTime, t.TaskType })
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.ToListAsync();
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var result = query
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.GroupBy(t => GetWeekKey(t.InsertTime))
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.Select(g => new
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{
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Week = g.Key,
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Inbound = g.Count(t => t.TaskType >= 200 && t.TaskType < 300),
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Outbound = g.Count(t => t.TaskType >= 100 && t.TaskType < 200)
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})
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.OrderBy(x => x.Week)
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.ToList();
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return WebResponseContent.Instance.OK(null, result);
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}
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catch (Exception ex)
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{
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return WebResponseContent.Instance.Error($"每周统计获取失败: {ex.Message}");
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}
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}
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private string GetWeekKey(DateTime date)
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{
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// 获取周一开始的周 (ISO 8601)
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var diff = (7 + (date.DayOfWeek - DayOfWeek.Monday)) % 7;
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var monday = date.AddDays(-diff);
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var weekNum = System.Globalization.CultureInfo.InvariantCulture
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.Calendar.GetWeekOfYear(monday, System.Globalization.CalendarWeekRule.FirstFourDayWeek, DayOfWeek.Monday);
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return $"{monday.Year}-W{weekNum:D2}";
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}
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/// <summary>
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/// 每月统计
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/// </summary>
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/// <remarks>
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/// 按年月统计入站和出站任务数量
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/// </remarks>
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[HttpGet("MonthlyStats"), AllowAnonymous]
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public async Task<WebResponseContent> MonthlyStats([FromQuery] int months = 12)
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{
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try
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{
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if (months <= 0) months = 12;
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var startDate = DateTime.Today.AddMonths(-months + 1);
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startDate = new DateTime(startDate.Year, startDate.Month, 1);
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var monthlyStats = await _db.Queryable<Dt_Task_Hty>()
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.Where(t => t.InsertTime >= startDate)
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.GroupBy(t => new { t.InsertTime.Year, t.InsertTime.Month })
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.Select(t => new
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{
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Year = t.InsertTime.Year,
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Month = t.InsertTime.Month,
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Inbound = SqlFunc.AggregateSum(
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SqlFunc.IIF(t.TaskType >= 200 && t.TaskType < 300, 1, 0)
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),
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Outbound = SqlFunc.AggregateSum(
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SqlFunc.IIF(t.TaskType >= 100 && t.TaskType < 200, 1, 0)
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)
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})
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.OrderBy(t => t.Year)
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.OrderBy(t => t.Month)
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.ToListAsync();
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// 生成所有需要统计的月份列表
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var allMonths = new List<DateTime>();
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var currentMonth = startDate;
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var endMonth = new DateTime(DateTime.Today.Year, DateTime.Today.Month, 1);
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while (currentMonth <= endMonth)
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{
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allMonths.Add(currentMonth);
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currentMonth = currentMonth.AddMonths(1);
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}
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// 将查询结果转换为字典，方便查找
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var statsDict = monthlyStats.ToDictionary(
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s => $"{s.Year}-{s.Month:D2}",
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s => new { s.Inbound, s.Outbound }
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);
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// 构建完整的结果列表，包含所有月份
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var result = new List<object>();
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foreach (var month in allMonths)
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{
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var monthKey = $"{month.Year}-{month.Month:D2}";
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if (statsDict.TryGetValue(monthKey, out var stat))
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{
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result.Add(new
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{
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Month = monthKey,
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Inbound = stat.Inbound,
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Outbound = stat.Outbound
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});
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}
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else
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{
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result.Add(new
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{
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Month = monthKey,
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Inbound = 0,
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Outbound = 0
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});
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}
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}
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return WebResponseContent.Instance.OK(null, result);
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}
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catch (Exception ex)
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{
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// 记录异常日志（实际项目中建议使用日志框架）
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// _logger.LogError(ex, "每月统计获取失败");
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return WebResponseContent.Instance.Error($"每月统计获取失败: {ex.Message}");
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}
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}
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/// <summary>
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/// 库存库龄分布
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/// </summary>
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[HttpGet("StockAgeDistribution"), AllowAnonymous]
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public async Task<WebResponseContent> StockAgeDistribution()
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{
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try
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{
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var today = DateTime.Today;
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// 使用 SQL 直接分组统计，避免加载所有数据到内存
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var result = new[]
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{
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new { Range = "7天内", Count = await _db.Queryable<Dt_StockInfo>().Where(s => SqlFunc.DateDiff(DateType.Day, s.CreateDate, today) <= 7).CountAsync() },
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new { Range = "7-30天", Count = await _db.Queryable<Dt_StockInfo>().Where(s => SqlFunc.DateDiff(DateType.Day, s.CreateDate, today) > 7 && SqlFunc.DateDiff(DateType.Day, s.CreateDate, today) <= 30).CountAsync() },
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new { Range = "30-90天", Count = await _db.Queryable<Dt_StockInfo>().Where(s => SqlFunc.DateDiff(DateType.Day, s.CreateDate, today) > 30 && SqlFunc.DateDiff(DateType.Day, s.CreateDate, today) <= 90).CountAsync() },
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new { Range = "90天以上", Count = await _db.Queryable<Dt_StockInfo>().Where(s => SqlFunc.DateDiff(DateType.Day, s.CreateDate, today) > 90).CountAsync() }
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};
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return WebResponseContent.Instance.OK(null, result);
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}
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catch (Exception ex)
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{
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return WebResponseContent.Instance.Error($"库存库龄分布获取失败: {ex.Message}");
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}
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}
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/// <summary>
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/// 各仓库库存分布
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/// </summary>
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/// <remarks>
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/// 使用 SQL GROUP BY 在数据库层面聚合，避免加载全部库存记录到内存。
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/// </remarks>
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[HttpGet("StockByWarehouse"), AllowAnonymous]
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public async Task<WebResponseContent> StockByWarehouse()
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{
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try
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{
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// 查询所有仓库信息
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var warehouses = await _db.Queryable<Dt_Warehouse>()
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.Select(w => new { w.WarehouseId, w.WarehouseName })
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.ToListAsync();
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// 查询所有货位信息，按仓库分组统计总数
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var locationGroups = await _db.Queryable<Dt_LocationInfo>()
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.GroupBy(l => l.WarehouseId)
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.Select(l => new
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{
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WarehouseId = l.WarehouseId,
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TotalLocations = SqlFunc.AggregateCount(l.Id)
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})
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.ToListAsync();
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// 查询状态不为Free的货位信息（有货货位），按仓库分组统计
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var occupiedLocationGroups = await _db.Queryable<Dt_LocationInfo>()
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.Where(l => l.LocationStatus != (int)LocationStatusEnum.Free)
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.GroupBy(l => l.WarehouseId)
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.Select(l => new
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{
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WarehouseId = l.WarehouseId,
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OccupiedLocations = SqlFunc.AggregateCount(l.Id)
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})
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.ToListAsync();
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// 将仓库信息与货位统计信息合并
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var result = warehouses.Select(w =>
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{
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var totalLocations = locationGroups.FirstOrDefault(lg => lg.WarehouseId == w.WarehouseId)?.TotalLocations ?? 0;
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var occupiedLocations = occupiedLocationGroups.FirstOrDefault(og => og.WarehouseId == w.WarehouseId)?.OccupiedLocations ?? 0;
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var emptyLocations = totalLocations - occupiedLocations;
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var occupiedPercentage = totalLocations > 0 ? Math.Round((double)occupiedLocations / totalLocations * 100, 2) : 0.0;
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var emptyPercentage = totalLocations > 0 ? Math.Round((double)emptyLocations / totalLocations * 100, 2) : 0.0;
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return new
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{
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Warehouse = w.WarehouseName,
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Total = totalLocations,
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HasStock = occupiedLocations,
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NoStock = emptyLocations,
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HasStockPercentage = $"{occupiedPercentage}%",
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NoStockPercentage = $"{emptyPercentage}%"
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};
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}).ToList();
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return WebResponseContent.Instance.OK(null, result);
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}
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catch (Exception ex)
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{
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return WebResponseContent.Instance.Error($"各仓库库存分布获取失败: {ex.Message}");
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}
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}
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}
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}
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