using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace DOAN.Model.MES.product
{
    /// <summary>
    /// 车间生产日执行表（关联周计划，记录每日计划分解、变更记录、实际完成及报废数据）
    /// </summary>
    [SugarTable("pro_weekly_date_plan")]
    public class ProWeeklyDatePlan
    {
        /// <summary>
        /// 主键ID，自增唯一标识
        /// </summary>
        [SugarColumn(ColumnDataType = "bigint(20) UNSIGNED", IsPrimaryKey = true, IsIdentity = true, ColumnDescription = "主键ID，自增唯一标识")]
        public ulong Id { get; set; }

        /// <summary>
        /// 关联周计划表ID（外键，关联pro_weekly_plan.id）
        /// </summary>
        [SugarColumn(ColumnDataType = "bigint(20) UNSIGNED", IsNullable = false, ColumnDescription = "关联周计划表ID（外键，关联pro_weekly_plan.id）")]
        [Required(ErrorMessage = "关联周计划表ID不能为空")]
        public ulong FkWeeklyPlanId { get; set; }

        /// <summary>
        /// 周计划编号（冗余存储，如WP202535001，加速查询）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "周计划编号（冗余存储，如WP202535001，加速查询）")]
        [Required(ErrorMessage = "周计划编号不能为空")]
        public string PlanCode { get; set; } = string.Empty;

        /// <summary>
        /// 生产日期（如2025-08-25，对应周计划内的具体日期）
        /// </summary>
        [SugarColumn(ColumnDataType = "date", IsNullable = false, ColumnDescription = "生产日期（如2025-08-25，对应周计划内的具体日期）")]
        [Required(ErrorMessage = "生产日期不能为空")]
        public DateTime ProductionDate { get; set; }

        /// <summary>
        /// 班次（如白班、夜班，或班组名：杨惠红班组）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(32)", IsNullable = false, ColumnDescription = "班次（如白班、夜班，或班组名：杨惠红班组）")]
        [Required(ErrorMessage = "班次不能为空")]
        public string Shift { get; set; } = string.Empty;

        /// <summary>
        /// 产品类型（如车型：Purple，用于分类识别）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "产品类型（如车型：Purple，用于分类识别）")]
        [Required(ErrorMessage = "产品类型不能为空")]
        public string ProductType { get; set; } = string.Empty;

        /// <summary>
        /// 产品编码（如60103250-Y71-16，唯一标识零部件）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "产品编码（如60103250-Y71-16，唯一标识零部件）")]
        [Required(ErrorMessage = "产品编码不能为空")]
        public string ProductCode { get; set; } = string.Empty;

        /// <summary>
        /// 产品名称（冗余存储，如左外后视镜总成）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(100)", IsNullable = true, ColumnDescription = "产品名称（冗余存储，如左外后视镜总成）")]
        public string ProductName { get; set; } = string.Empty;

        /// <summary>
        /// 当日计划生产数量（从周计划分解，或因变更调整）
        /// </summary>
        [SugarColumn(ColumnDataType = "int(11)", IsNullable = false, ColumnDescription = "当日计划生产数量（从周计划分解，或因变更调整）")]
        [Required(ErrorMessage = "当日计划生产数量不能为空")]
        public int DailyPlanQty { get; set; }

        /// <summary>
        /// 计划是否变更（0:未变更；1:已变更）
        /// </summary>
        [SugarColumn(ColumnDataType = "tinyint(1)", IsNullable = false, DefaultValue = 0, ColumnDescription = "计划是否变更（0:未变更；1:已变更）")]
        [Required(ErrorMessage = "计划是否变更不能为空")]
        public bool IsChanged { get; set; } = false;

        /// <summary>
        /// 变更原因（如插单、工艺调整、物料异常）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(255)", IsNullable = true, ColumnDescription = "变更原因（如插单、工艺调整、物料异常）")]
        public string ChangeReason { get; set; } = string.Empty;

        /// <summary>
        /// 当日实际完成数量（实时同步自生产报工）
        /// </summary>
        [SugarColumn(ColumnDataType = "int(11)", IsNullable = false, DefaultValue = 0, ColumnDescription = "当日实际完成数量（实时同步自生产报工）")]
        public int ActualQty { get; set; } = 0;

        /// <summary>
        /// 当日报废数量（含过程报废和检验报废，用于质量分析）
        /// </summary>
        [SugarColumn(ColumnDataType = "int(11)", IsNullable = false, DefaultValue = 0, ColumnDescription = "当日报废数量（含过程报废和检验报废，用于质量分析）")]
        public int ScrapQty { get; set; } = 0;

        /// <summary>
        /// 生产状态（0:未开始；1:执行中；2:已完成；3:暂停）
        /// </summary>
        [SugarColumn(ColumnDataType = "tinyint(4)", IsNullable = false, ColumnDescription = "生产状态（0:未开始；1:执行中；2:已完成；3:暂停）")]
        [Required(ErrorMessage = "生产状态不能为空")]
        public byte ProductionStatus { get; set; }

        /// <summary>
        /// 操作员（工号/姓名，如杨惠红，用于责任追溯）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = true, ColumnDescription = "操作员（工号/姓名，如杨惠红，用于责任追溯）")]
        public string Operator { get; set; } = string.Empty;

        /// <summary>
        /// 当日计划执行排序号，决定同日期同班次内的生产先后顺序
        /// </summary>
        [SugarColumn(ColumnDataType = "int(11)", IsNullable = false, ColumnDescription = "当日计划执行排序号，决定同日期同班次内的生产先后顺序")]
        [Required(ErrorMessage = "执行排序号不能为空")]
        public int Sort { get; set; }

        /// <summary>
        /// 创建人（计划员工号）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "创建人（计划员工号）")]
        [Required(ErrorMessage = "创建人不能为空")]
        public string CreatedBy { get; set; } = string.Empty;

        /// <summary>
        /// 创建时间
        /// </summary>
        [SugarColumn(ColumnDataType = "datetime", IsNullable = false, DefaultValue = "CURRENT_TIMESTAMP", ColumnDescription = "创建时间")]
        [Required(ErrorMessage = "创建时间不能为空")]
        public DateTime CreatedTime { get; set; } = DateTime.Now;

        /// <summary>
        /// 更新人（工号）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = true, ColumnDescription = "更新人（工号）")]
        public string UpdatedBy { get; set; }

        /// <summary>
        /// 最后更新时间（自动触发）
        /// </summary>
        [SugarColumn(ColumnDataType = "datetime", IsNullable = true, DefaultValue = "CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP", ColumnDescription = "最后更新时间（自动触发）")]
        public DateTime? UpdatedTime { get; set; }
    }
}