import {ModelType} from '@ui/index';
import {LinkType} from '@ui/type';
import {deleteConnection, testConnection} from '@shared/crud/crud.request';
import {getCnnectionName} from './select/select.service';
import {DATA_BASE_TYPE} from '@private/constants';
import dialog from '@shared/service/dialog.service';
import {saveConnection} from './link_set.service';

const className = 'fr.model.linkset';
const Model: ModelType = {
  context: ['tab', 'linkList', 'linkSelected', 'linkUpdate', 'connectionNameErr'],
  actions: {
    /**
     * 左侧点击链接选中
     * @param name
     */
    setLinkSelected(name: string) {
      this.noSaveConfirm(() => {
        this._setLinkSelected(name);
      });
    },
    _setLinkSelected(name: string) {
      this.model.linkList.forEach((item: LinkType) => {
        item.isSelected = item.connectionName === name;
        if (item.connectionName === name) {
          this.model.linkSelected = {
            ...item,
            isSelected: false,
          };
        }
      });
      this.model.linkList = [...this.model.linkList];
      this.model.linkUpdate = this.model.linkSelected;
    },
    onIconClick(title: string, id: string) {
      switch (title) {
        case BI.i18nText('Dec-Dcm_Delete'):
          deleteConnection(id, () => {
            this.model.linkList = [...this.model.linkList.filter((item: LinkType) => item.connectionId !== id)];
            this.model.linkSelected = {};
            this.model.linkUpdate = {};
          });
          break;
        case BI.i18nText('Dec-Dcm_Test_Connection'):
          this._textLink(id);
          break;
        case BI.i18nText('Dec-Dcm_Copy'):
          this.noSaveConfirm(() => {
            this.copyLink(id);
          });
          break;
        default:
          break;
      }
    },
    _textLink(id: string) {
      const loadingId = dialog.loading(BI.i18nText('Dec-Dcm_Connection_Testing'));
      const link = this.model.linkList.find((item: LinkType) => item.connectionId === id);
      testConnection(link, (res: any) => {
        dialog.close(loadingId);
        if (res && res.errorCode) {
          dialog.linkFail(`${link.connectionName}${BI.i18nText('Dec-Dcm_Connection_Test_Fail')}`, res.errorMsg, () => {
            this._textLink(id);
          });
        } else {
          dialog.success(BI.i18nText('Dec-Dcm_Connection_Test_Success'));
        }
      });
    },
    copyLink(id: string) {
      const connectionName = BI.find(this.model.linkList, (index: number, item: LinkType) => item.connectionId === id).connectionName;
      const name = getCnnectionName(this.model.linkList, connectionName);
      let data = {};
      this.model.linkList.forEach((item: LinkType) => {
        if (item.connectionId === id) {
          data = item;
        }
      });
      const newCopy = {
        ...data,
        isSelected: true,
        connectionName: name,
        connectionId: '',
      };
      this.model.linkList = [
        newCopy,
        ...this.model.linkList,
      ];
      this.model.linkSelected = {
        ...newCopy,
      };
      this.model.linkUpdate = {
        ...newCopy,
      };
    },
    setLinkUpdate(value: any) {
      this.model.linkUpdate = value;
    },
    setEdit(type: boolean) {
      this.model.linkSelected = {
        ...this.model.linkSelected,
        isSelected: type,
      };
      this.model.linkUpdate = this.model.linkSelected;
    },
    setCancel() {
      const linkSelected: LinkType = this.model.linkSelected;
      const linkList: LinkType[] = this.model.linkList;
      if (linkSelected.connectionId) {
        this.setEdit(false);
      } else {
        this.model.linkList = [
          ...linkList.filter(item => !!item.connectionId),
        ];
        if (this.model.linkList.length > 0) {
          this.model.linkList[0].isSelected = true;
          this.model.linkSelected = {
            ...this.model.linkList[0],
            isSelected: false,
          };
        } else {
          this.model.linkSelected = {};
        }
        this.model.linkUpdate = this.model.linkSelected;
      }
    },
    setNewLink(value: string) {
      if (!DATA_BASE_TYPE.some(item => item.text === value) && !BI.Constants.getConstant(`dec.constant.database.conf.connect.form.${value.toLowerCase()}.edit`)) {
        dialog.error(BI.i18nText('Dec-Dcm_Connection_Option_Cannot_Find'));
        
        return;
      }
      this.noSaveConfirm(() => {
        this._setNewLink(value);
      });
    },
    _setNewLink(value: string) {
      const name = getCnnectionName(this.model.linkList, value);
      let data = {};
      DATA_BASE_TYPE.forEach(item => {
        if (item.text === value) {
          data = item;
        }
      });
      this.model.linkList = [
        {
          connectionName: name,
          isSelected: true,
          ...data,
          text: value,
        },
        ...this.model.linkList,
      ];
      this.model.linkSelected = {
        ...data,
        connectionName: name,
        isSelected: true,
        text: value,
      };
      this.model.linkUpdate = {
        ...data,
        connectionName: name,
        text: value,
      };
    },
    setConnectionNameErr(err: string) {
      this.model.connectionNameErr = err;
    },
    noSaveConfirm(cb: Function) {
      if (this.model.linkSelected && this.model.linkSelected.isSelected) {
        dialog.confirm(BI.i18nText('Dec-Dcm_Connection_Config_No_Save'), (isConfirm: boolean) => {
          if (isConfirm) {
            this.saveLink();
          } else {
            this.setCancel();
          }
          cb();
        });
      } else {
        cb();
      }
    },
    saveLink() {
      const pluginData = this.model.linkUpdate.text ? BI.Constants.getConstant(`dec.constant.database.conf.connect.form.${this.model.linkUpdate.text.toLowerCase()}.value`) : {};
      const update = {
        ...this.model.linkUpdate,
        ...pluginData,
      };
      saveConnection(update).then(() => {
        this.setEdit(false);
      });
    },
  },
};
BI.model(className, BI.inherit(Fix.Model, Model));
export default className;