VmMaintainerAssetSelector.cs 10 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331
  1. 
  2. ///////////////////////////////////////////////////////////////////////////////
  3. //文件名称: VmMaintainerAssetSelector.cs
  4. //文件描述: VmMaintainerAssetSelector.cs
  5. //创 建 者: xls
  6. //创建日期: 2018/9/18 17:02:38
  7. //版 本 号:1.0.0.0
  8. ////////////////////////////////////////////////////////////////////////////////
  9. using System;
  10. using System.Collections.Generic;
  11. using System.Collections.ObjectModel;
  12. using System.Linq;
  13. using System.Text;
  14. using System.Threading.Tasks;
  15. using System.Windows;
  16. using Com.FirmLib.Bll;
  17. using Com.FirmLib.UI.BllCommon;
  18. using Com.FirmLib.UI.Common.Model;
  19. using Com.FirmLib.UI.Insuer.Model;
  20. using FWindSoft.DataFramework;
  21. using FWindSoft.MVVM;
  22. using FWindSoft.Wpf;
  23. namespace Com.FirmLib.UI.Maintainer
  24. {
  25. public class VmMaintainerAssetSelector : BaseViewModel
  26. {
  27. public VmMaintainerAssetSelector()
  28. {
  29. Init();
  30. }
  31. private void Init()
  32. {
  33. SelectedAssetItems = new List<AssetShowItem>();
  34. ExistAssets = new List<string>();
  35. //InitSelector();
  36. }
  37. public void Init(LoadParameter parameter)
  38. {
  39. SelectAssetContext context = parameter.Parameter as SelectAssetContext;
  40. if (context == null)
  41. return;
  42. Context = context;
  43. ProjectId = context.ProjectId;
  44. VenderId = context.VenderId;
  45. VenderName = BllFactory<MaintainerBll>.Instance.GetItem(context.VenderId)?.Name ?? string.Empty;
  46. ExistAssets = new List<string>(context.ContainIds);
  47. InitSelector();
  48. CalcCheckedCount();
  49. }
  50. #region 属性相关
  51. /// <summary>
  52. /// 厂商名字
  53. /// </summary>
  54. private string VenderName { get; set; }
  55. /// <summary>
  56. /// 厂商id
  57. /// </summary>
  58. public string VenderId { get; set; }
  59. /// <summary>
  60. /// 项目id
  61. /// </summary>
  62. private string ProjectId { get; set; }
  63. /// <summary>
  64. /// 存在资产信息
  65. /// </summary>
  66. private List<string> ExistAssets { get; set; }
  67. private SelectAssetContext Context { get; set; }
  68. /// <summary>
  69. /// 当前保单中选中资产
  70. /// </summary>
  71. public List<AssetShowItem> SelectedAssetItems { get; set; }
  72. private ObservableCollection<AssetShowItem> m_RecommendAssetItems;
  73. /// <summary>
  74. /// 推荐资产
  75. /// </summary>
  76. public ObservableCollection<AssetShowItem> RecommendAssetItems
  77. {
  78. get { return this.m_RecommendAssetItems; }
  79. set
  80. {
  81. this.m_RecommendAssetItems = value;
  82. RaisePropertyChanged(nameof(this.RecommendAssetItems));
  83. }
  84. }
  85. private ObservableCollection<AssetShowItem> m_AllAssetItems;
  86. /// <summary>
  87. /// 全部资产
  88. /// </summary>
  89. public ObservableCollection<AssetShowItem> AllAssetItems
  90. {
  91. get { return this.m_AllAssetItems; }
  92. set
  93. {
  94. this.m_AllAssetItems = value;
  95. RaisePropertyChanged(nameof(this.AllAssetItems));
  96. }
  97. }
  98. private string m_SelectedAssetCount;
  99. /// <summary>
  100. /// 选中资产数量
  101. /// </summary>
  102. public string SelectedAssetCount
  103. {
  104. get { return this.m_SelectedAssetCount; }
  105. set
  106. {
  107. this.m_SelectedAssetCount = value;
  108. RaisePropertyChanged(nameof(this.SelectedAssetCount));
  109. }
  110. }
  111. #endregion
  112. #region 命令相关
  113. /// <summary>
  114. /// 确定按钮
  115. /// </summary>
  116. /// <param name="parameter"></param>
  117. [Command]
  118. public void EnsureCommand(object parameter)
  119. {
  120. try
  121. {
  122. if (Context != null)
  123. {
  124. Context.AddedItems.AddRange(SelectedAssetItems);
  125. }
  126. Window win = parameter as Window;
  127. if (win != null)
  128. {
  129. win.DialogResult = true;
  130. }
  131. }
  132. catch (Exception ex)
  133. {
  134. MessageTip.Show(ex.Message);
  135. }
  136. }
  137. public bool CanEnsureCommand(object parameter)
  138. {
  139. return true;
  140. }
  141. /// <summary>
  142. /// 选择资产变化
  143. /// </summary>
  144. /// <param name="parameter"></param>
  145. [Command]
  146. public void SelectedAssetChanged(object parameter)
  147. {
  148. try
  149. {
  150. AssetShowItem item = parameter as AssetShowItem;
  151. if (item == null)
  152. return;
  153. var currentItem = this.SelectedAssetItems.FirstOrDefault(c => c.Id == item.Id);
  154. bool isChecked = item.IsChecked;
  155. if (isChecked && currentItem == null)
  156. {
  157. this.SelectedAssetItems.Add(item);
  158. }
  159. else if (!isChecked && currentItem != null)
  160. {
  161. this.SelectedAssetItems.Remove(currentItem);
  162. }
  163. CalcCheckedCount();
  164. }
  165. catch (Exception ex)
  166. {
  167. MessageTip.Show(ex.Message);
  168. }
  169. }
  170. public bool CanSelectedAssetChanged(object parameter)
  171. {
  172. AssetShowItem item = parameter as AssetShowItem;
  173. if (item == null)
  174. return false;
  175. return item.IsEnabled;
  176. }
  177. /// <summary>
  178. /// tab切换按钮【联动两边选中项】
  179. /// </summary>
  180. /// <param name="parameter"></param>
  181. [Command]
  182. public void TabChangedCommand(object parameter)
  183. {
  184. try
  185. {
  186. //子控件,包含相同的事件也会触发
  187. int index = Convert.ToInt32(parameter);
  188. var useCollection = index == 0 ? RecommendAssetItems : AllAssetItems;
  189. if (useCollection == null)
  190. return;
  191. foreach (var item in useCollection)
  192. {
  193. item.IsChecked = ExistAssetId(item.Id);
  194. }
  195. }
  196. catch (Exception ex)
  197. {
  198. MessageTip.Show(ex.Message);
  199. }
  200. }
  201. public bool CanTabChangedCommand(object parameter)
  202. {
  203. return true;
  204. }
  205. #endregion
  206. #region 私有方法
  207. private void CalcCheckedCount()
  208. {
  209. this.SelectedAssetCount = (ExistAssets.Count + this.SelectedAssetItems.Count).ToString();
  210. }
  211. private bool ExistAssetId(string no)
  212. {
  213. return this.SelectedAssetItems.Any(asset => asset.Id == no);
  214. }
  215. private bool ExistInOrigin(string no)
  216. {
  217. return this.ExistAssets.Any(id => id == no);
  218. }
  219. private void InitSelector()
  220. {
  221. RecommendAssetSelecter = new AssetSelector();
  222. AllAssetSelecter = new AssetSelector();
  223. RecommendAssetSelecter.Refresh = (selector) =>
  224. {
  225. LoadRecommendAssets(selector, ProjectId, VenderId);
  226. };
  227. AllAssetSelecter.Refresh = (selector) =>
  228. {
  229. LoadAllAssets(selector, ProjectId, string.Empty);
  230. };
  231. RecommendAssetSelecter.FilterControl.Refresh();
  232. AllAssetSelecter.FilterControl.Refresh();
  233. }
  234. private void LoadRecommendAssets(AssetSelector selector, string projectId, string venderId)
  235. {
  236. string prefix = selector.FilterControl.FilterSetting["LocalName"].ToString();
  237. int startIndex = Math.Max((selector.CurrentPageIndex - 1), 0) * AssetManager.PerPageCount;
  238. var venderItem = VenderItem.CreateMaintainerItem(VenderName);
  239. venderItem.Id = venderId;
  240. SearchResultList<AssetShowItem> items = AssetManager.GetRecommendShowItems(projectId, prefix, startIndex,venderItem); ;
  241. foreach (var item in items)
  242. {
  243. item.IsChecked = ExistInOrigin(item.Id);
  244. if (item.IsChecked)
  245. {
  246. item.IsEnabled = false;
  247. }
  248. else
  249. {
  250. item.IsChecked = ExistAssetId(item.Id);
  251. }
  252. }
  253. selector.PageCount = CommomUtils.CalcPageCount(items.TotalCount, AssetManager.PerPageCount);
  254. RecommendAssetItems = new ObservableCollection<AssetShowItem>(items);
  255. }
  256. private void LoadAllAssets(AssetSelector selector, string projectId, string venderId)
  257. {
  258. string prefix = selector.FilterControl.FilterSetting["LocalName"].ToString();
  259. int startIndex = Math.Max((selector.CurrentPageIndex - 1), 0) * AssetManager.PerPageCount;
  260. SearchResultList<AssetShowItem> items = AssetManager.GetShowEqItems(projectId, prefix, startIndex);
  261. foreach (var item in items)
  262. {
  263. item.IsChecked = ExistInOrigin(item.Id);
  264. if (item.IsChecked)
  265. {
  266. item.IsEnabled = false;
  267. }
  268. else
  269. {
  270. item.IsChecked = ExistAssetId(item.Id);
  271. }
  272. }
  273. selector.PageCount = CommomUtils.CalcPageCount(items.TotalCount, AssetManager.PerPageCount);
  274. AllAssetItems = new ObservableCollection<AssetShowItem>(items);
  275. }
  276. #endregion
  277. #region 推荐资产 列表相关
  278. private AssetSelector m_RecommendAssetSelecter;
  279. /// <summary>
  280. /// 推荐资产
  281. /// </summary>
  282. public AssetSelector RecommendAssetSelecter
  283. {
  284. get { return this.m_RecommendAssetSelecter; }
  285. private set
  286. {
  287. this.m_RecommendAssetSelecter = value;
  288. RaisePropertyChanged(nameof(this.RecommendAssetSelecter));
  289. }
  290. }
  291. #endregion
  292. #region 全部资产列表相关
  293. private AssetSelector m_AllAssetSelecterr;
  294. /// <summary>
  295. /// 全部资产选择器
  296. /// </summary>
  297. public AssetSelector AllAssetSelecter
  298. {
  299. get { return this.m_AllAssetSelecterr; }
  300. private set
  301. {
  302. this.m_AllAssetSelecterr = value;
  303. RaisePropertyChanged(nameof(this.AllAssetSelecter));
  304. }
  305. }
  306. #endregion
  307. }
  308. }