using Infrastructure.Abstructions;
using Infrastructure.Word;
using NPOI.XWPF.UserModel;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace BackGround.Hangfire.Jobs.UMEs
{
    public class UMETableResolver : IWordTableResolver, ITransientDependency
    {
        private List<string> fmkeys = new List<string> { "姓名", "性别", "出生年月", "站内职务", "兼任职务", "联系电话" };
        public Dictionary<string, object> Resolve(XWPFTable table)
        {
            var result = new Dictionary<string, object> { { "队员情况", new List<Dictionary<string, object>>() }, { "消防装备器材配备", new List<Dictionary<string, object>>() } };
            var currentTableName = string.Empty;
            var fireMenInfoRows = new List<XWPFTableRow>();
            var equipmentInfoRows = new List<XWPFTableRow>();
            var otherEquipmentRows = new List<XWPFTableRow>();
            bool isHeaderRow = false;
            bool isUnderOtherEqRow = false;
            foreach(var row in table.Rows)
            {
                var cells = row.GetTableCells();
                var tableName = GetStringContentOfCell(cells[0]);
                if (!string.IsNullOrEmpty(tableName))
                {
                    isHeaderRow = true;
                    currentTableName = tableName;
                }
                else
                {
                    isHeaderRow = false;
                }
                if(currentTableName.Trim()== "队员情况")
                {
                    if (!isHeaderRow)
                    {
                        fireMenInfoRows.Add(row);
                    }
                }
                else if(currentTableName == "消防装备器材配备")
                {
                    var cell1Value = GetStringContentOfCell(cells[1]);
                    if(cell1Value.Trim()== "其他消防装备、器材")
                    {
                        isUnderOtherEqRow = true;
                        continue;
                    }
                    if (isUnderOtherEqRow)
                    {
                        otherEquipmentRows.Add(row);
                    }
                    else
                    {
                        equipmentInfoRows.Add(row);
                    }

                }
            }

            ((List<Dictionary<string, object>>)result["队员情况"]).AddRange(GetFireMenInfos(fireMenInfoRows));
            ((List<Dictionary<string, object>>)result["消防装备器材配备"]).Add(GetEuipmentMenInfos(equipmentInfoRows));
            ((List<Dictionary<string, object>>)result["消防装备器材配备"]).Add(GetOtherEuipmentMenInfos(otherEquipmentRows));
            return result;
        }

        private string GetStringContentOfCell(XWPFTableCell cell)
        {
            var names = cell.Paragraphs.Select(p => p.ParagraphText);
            return string.Join(null, names);
        }

        private List<Dictionary<string, object>> GetFireMenInfos(List<XWPFTableRow> rows)
        {
            var result = new List<Dictionary<string, object>>();
            rows.ForEach(row =>
            {
                var cells = row.GetTableCells();
                var infoOfMenDict = new Dictionary<string, object>();
                for (var i = 1; i < cells.Count; i++)
                {
                    var cellcontenText = GetStringContentOfCell(cells[i]);
                    infoOfMenDict.Add(fmkeys[i - 1], cellcontenText);
                }
                result.Add(infoOfMenDict);
            });
            return result;
        }

        private Dictionary<string, object> GetEuipmentMenInfos(List<XWPFTableRow> rows)
        {
            var result = new Dictionary<string, object>();
            for(var i=0; i < rows.Count;)
            {
                var keyCells = rows[i].GetTableCells();
                var valveCells= rows[i+1].GetTableCells();
                for (var j=1; j < keyCells.Count; j++)
                {
                    var key = keyCells[j].Paragraphs[0].ParagraphText;
                    var value = GetStringContentOfCell(valveCells[j]);
                    if (!result.ContainsKey(key))
                        result.Add(key, value);
                }
                i = i + 2;
            }
            return result;
        }

        private Dictionary<string, object> GetOtherEuipmentMenInfos(List<XWPFTableRow> rows)
        {
            var result = new Dictionary<string, object>();
            for (var i = 0; i < rows.Count;)
            {
                var keyCells = rows[i].GetTableCells();
                var valveCells = rows[i + 1].GetTableCells();
                for (var j = 2; j < keyCells.Count; j++)
                {
                    var key = GetStringContentOfCell(keyCells[j]);
                    var value = GetStringContentOfCell(valveCells[j]);
                    if (!result.ContainsKey(key))
                        result.Add(key, value);
                }
                i = i + 2;
            }
            return result;
        }
    }
}