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

namespace RIZO.Model.MES.product
{
    /// <summary>
    /// 周生产计划表（存储汽车零部件每周生产计划，关联ERP订单与车间执行数据）
    /// </summary>
    [SugarTable("pro_weekly_plan")]

    public class ProWeeklyPlan
    {
        /// <summary>
        /// 主键ID，自增唯一标识
        /// </summary>
        [SugarColumn(ColumnDataType = "bigint", IsPrimaryKey = true, IsIdentity = true, ColumnDescription = "主键ID，自增唯一标识", ColumnName = "id")]
        public long Id { get; set; }

        /// <summary>
        /// 周计划编号，业务唯一标识（格式：WP+年份+月份+序号，如WP20250825001）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", ColumnName = "plan_code", IsNullable = false, ColumnDescription = "周计划编号，业务唯一标识（格式：WP+年份+月份+序号，如WP20250825001）")]
        [Required(ErrorMessage = "周计划编号不能为空")]
        public string PlanCode { get; set; } = string.Empty;

        /// <summary>
        /// 计划年份（如2025），用于跨年度计划统计
        /// </summary>
        [SugarColumn(ColumnDataType = "int", IsNullable = false, ColumnDescription = "计划年份（如2025），用于跨年度计划统计", ColumnName = "plan_year")]
        [Required(ErrorMessage = "计划年份不能为空")]
        public int PlanYear { get; set; }

        /// <summary>
        /// 计划周数（1-53），遵循ISO周历标准，如34表示当年第34周
        /// </summary>
        [SugarColumn(ColumnDataType = "int", IsNullable = false, ColumnDescription = "计划周数（1-53），遵循ISO周历标准，如34表示当年第34周", ColumnName = "plan_week")]
        [Required(ErrorMessage = "计划周数不能为空")]
        public int PlanWeek { get; set; }

        /// <summary>
        /// 计划开始日期（固定为周一，如2025-08-25）
        /// </summary>
        [SugarColumn(ColumnDataType = "date", IsNullable = false, ColumnDescription = "计划开始日期（固定为周一，如2025-08-25）", ColumnName = "plan_start_date")]
        [Required(ErrorMessage = "计划开始日期不能为空")]
        public DateTime PlanStartDate { get; set; }

        /// <summary>
        /// 计划结束日期（固定为周日，如2025-08-31）
        /// </summary>
        [SugarColumn(ColumnDataType = "date", IsNullable = false, ColumnDescription = "计划结束日期（固定为周日，如2025-08-31）", ColumnName = "plan_end_date")]
        [Required(ErrorMessage = "计划结束日期不能为空")]
        public DateTime PlanEndDate { get; set; }

        /// <summary>
        /// 关联ERP生产订单号（如PO202508001），用于追溯订单源头
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "关联ERP生产订单号（如PO202508001），用于追溯订单源头", ColumnName = "order_code")]
        [Required(ErrorMessage = "关联ERP生产订单号不能为空")]
        public string OrderCode { get; set; } = string.Empty;

        /// <summary>
        /// 零部件编码（企业内部唯一编码，如P-1001-制动盘）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "零部件编码（企业内部唯一编码，如P-1001-制动盘）", ColumnName = "product_code")]
        [Required(ErrorMessage = "零部件编码不能为空")]
        public string ProductCode { get; set; } = string.Empty;

        /// <summary>
        /// 零部件名称（如汽车制动盘总成）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(128)", IsNullable = false, ColumnDescription = "零部件名称（如汽车制动盘总成）", ColumnName = "product_name")]
        [Required(ErrorMessage = "零部件名称不能为空")]
        public string ProductName { get; set; } = string.Empty;

        /// <summary>
        /// 规格型号（如适配车型：B70）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(128)", IsNullable = true, DefaultValue = null, ColumnDescription = "规格型号（如适配车型：B70）", ColumnName = "specification")]
        public string Specification { get; set; } = string.Empty;

        /// <summary>
        /// 产品颜色（如高亮黑、珍珠白）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(128)", IsNullable = true, DefaultValue = null, ColumnDescription = "产品颜色（如高亮黑、珍珠白）", ColumnName = "color")]
        public string Color { get; set; } = string.Empty;

        /// <summary>
        /// 本周计划生产总数（单位：件）
        /// </summary>
        [SugarColumn(ColumnDataType = "int", IsNullable = false, ColumnDescription = "本周计划生产总数（单位：件）", ColumnName = "plan_qty")]
        [Required(ErrorMessage = "本周计划生产总数不能为空")]
        public int PlanQty { get; set; }

        /// <summary>
        /// 累计已完成数量（实时同步自日执行表）
        /// </summary>
        [SugarColumn(ColumnDataType = "int", IsNullable = false, ColumnDescription = "累计已完成数量（实时同步自日执行表）", ColumnName = "completed_qty")]
        public int CompletedQty { get; set; } = 0;

        /// <summary>
        /// 剩余未完成数量（自动计算：plan_qty - completed_qty）
        /// </summary>
        [SugarColumn(ColumnDataType = "int", IsNullable = false, ColumnDescription = "剩余未完成数量（自动计算：plan_qty - completed_qty）", ColumnName = "remaining_qty")]
        public int RemainingQty { get; set; } = 0;

        /// <summary>
        /// 累计报废/报损数量（含过程报废和最终检验报废）
        /// </summary>
        [SugarColumn(ColumnDataType = "int", IsNullable = false, ColumnDescription = "累计报废/报损数量（含过程报废和最终检验报废）", ColumnName = "scrap_qty")]
        public int ScrapQty { get; set; } = 0;

        /// <summary>
        /// 生产车间编码（如SHGX01），关联车间基础数据表
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "生产车间编码（如SHGX01），关联车间基础数据表", ColumnName = "workshop_code")]
        [Required(ErrorMessage = "生产车间编码不能为空")]
        public string WorkshopCode { get; set; } = string.Empty;

        /// <summary>
        /// 生产车间名称（如总装车间A区）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "生产车间名称（如总装车间A区）", ColumnName = "workshop_name")]
        [Required(ErrorMessage = "生产车间名称不能为空")]
        public string WorkshopName { get; set; } = string.Empty;

        /// <summary>
        /// 生产线编码（如LINE03），标识具体生产流水线
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "生产线编码（如LINE03），标识具体生产流水线", ColumnName = "line_code")]
        [Required(ErrorMessage = "生产线编码不能为空")]
        public string LineCode { get; set; } = string.Empty;

        /// <summary>
        /// 生产线名称（如制动盘装配线）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "生产线名称（如制动盘装配线）", ColumnName = "line_name")]
        [Required(ErrorMessage = "生产线名称不能为空")]
        public string LineName { get; set; } = string.Empty;

        /// <summary>
        /// 计划组别编码（如GRP02），用于计划员分工管理
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "计划组别编码（如GRP02），用于计划员分工管理", ColumnName = "group_code")]
        [Required(ErrorMessage = "计划组别编码不能为空")]
        public string GroupCode { get; set; } = string.Empty;

        /// <summary>
        /// 计划组别名称（如底盘件计划组）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "计划组别名称（如底盘件计划组）", ColumnName = "group_name")]
        [Required(ErrorMessage = "计划组别名称不能为空")]
        public string GroupName { get; set; } = string.Empty;

        /// <summary>
        /// 班次类型（1：白班；2：夜班；3：三班倒），标识生产班次模式
        /// </summary>
        [SugarColumn(ColumnDataType = "tinyint", IsNullable = false, ColumnDescription = "班次类型（1：白班；2：夜班；3：三班倒），标识生产班次模式", ColumnName = "shift_type")]
        [Required(ErrorMessage = "班次类型不能为空")]
        public byte ShiftType { get; set; }

        /// <summary>
        /// 计划状态（0：未开始；1：执行中；2：已完成；3：暂停；4：取消）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "计划状态define", ColumnName = "plan_status")]
        [Required(ErrorMessage = "计划状态不能为空")]
        public string  PlanStatus { get; set; } = string.Empty;

        /// <summary>
        /// 车间计划员（工号，如EMP00123）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "车间计划员", ColumnName = "planner")]
        public string Planner { get; set; } = string.Empty;

        /// <summary>
        /// 生产优先级（1：最高；2：正常；3：最低），用于插单排程调整
        /// </summary>
        [SugarColumn(ColumnDataType = "tinyint", IsNullable = true, ColumnDescription = "生产优先级（1：最高；2：正常；3：最低），用于插单排程调整", ColumnName = "priority")]
        public byte? Priority { get; set; } = 2;

        /// <summary>
        /// 计划执行排序号，决定同周内多计划的生产先后顺序
        /// </summary>
        [SugarColumn(ColumnDataType = "int", IsNullable = false, ColumnDescription = "计划执行排序号，决定同周内多计划的生产先后顺序", ColumnName = "sort")]
        [Required(ErrorMessage = "计划执行排序号不能为空")]
        public int Sort { get; set; }

        /// <summary>
        /// 物料齐套状态（0：未齐套；1：已齐套；2：部分齐套），影响计划可执行性
        /// </summary>
        [SugarColumn(ColumnDataType = "tinyint", IsNullable = true, ColumnDescription = "物料齐套状态（0：未齐套；1：已齐套；2：部分齐套），影响计划可执行性", ColumnName = "material_ready")]
        public byte? MaterialReady { get; set; } = 0;

        /// <summary>
        /// 备注信息（如特殊工艺要求、主机厂交付节点提醒等）
        /// </summary>
        [SugarColumn(ColumnDataType = "text", IsNullable = true, ColumnDescription = "备注信息（如特殊工艺要求、主机厂交付节点提醒等）", ColumnName = "remark")]
        public string? Remark { get; set; }

        /// <summary>
        /// 创建人（计划员工号，如EMP00123）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = false, ColumnDescription = "创建人（计划员工号，如EMP00123）", ColumnName = "created_by")]
        [Required(ErrorMessage = "创建人不能为空")]
        public string CreatedBy { get; set; } = string.Empty;

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

        /// <summary>
        /// 最后更新人（工号）
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar(64)", IsNullable = true, ColumnDescription = "最后更新人（工号）", ColumnName = "updated_by")]
        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）", ColumnName = "updated_time")]
        public DateTime? UpdatedTime { get; set; }
    }

}