custom-view-destroy-ui-logic-base.ts 4.9 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141
import { UIActionContext } from "@/logic/ui-logic";
import { LogicReturnType } from "@/logic/const/logic-return-type";
import { UILogicParamType } from "@/logic/const/ui-logic-param-type";
import { Util, Verify } from "@/utils";
import { AppMessageBox } from "@/utils/app-message-box/app-message-box";
import { Subject } from "rxjs";
import { Environment } from "@/environments/environment";
/**
 * 自定义表格视图销毁
 *
 * @export
 * @class CustomViewDestroyUILogicBase
 */
export default class CustomViewDestroyUILogicBase {

    /**
     * Creates an instance of  customViewDestroyBase.
     * 
     * @param {*} [opts={}]
     * @memberof CustomViewDestroyUILogicBase
     */
    constructor(opts: any = {}) { }

    /**
     * 逻辑参数
     *
     * @protected
     * @type {any[]}
     * @memberof CustomViewDestroyUILogicBase
     */
    protected logicParams: any[] = [
        {
            name: '传入变量',
            codeName: 'Default',
            default: true,
            entityParam: true,
        },
    ];

    /**
     * 执行前
     *
     * @param {*} args
     * @param {*} [context={}]
     * @param {*} [params={}]
     * @param {*} [$event]
     * @param {*} [xData]
     * @param {*} [actioncontext]
     * @param {string} [srfParentDeName]
     * @return {*} 
     * @memberof CustomViewDestroyUILogicBase
     */
    public beforeExecute(args: any, context: any = {}, params: any = {},
        $event?: any, xData?: any, actioncontext?: any, srfParentDeName?: string) {
        return new UIActionContext(this.logicParams, args, context, params, $event, xData, actioncontext, srfParentDeName)
    }

    /**
     * 执行
     *
     * @param {any[]} args
     * @param {*} [context={}]
     * @param {*} [params={}]
     * @param {*} [$event]
     * @param {*} [xData]
     * @param {*} [actionContext]
     * @param {string} [srfParentDeName]
     * @memberof CustomViewDestroyUILogicBase
     */
    async execute(args: any[], context:any = {} ,params: any = {}, $event?: any, xData?: any, actioncontext?: any, srfParentDeName?: string) {
        try {
            const actionContext = this.beforeExecute(args, context, params, $event, xData, actioncontext, srfParentDeName);
            await this.execute_begin_node(actionContext);
            return actionContext.getResult();
        } catch (error: any) {
            throw new Error(`${error && error.message ? error.message : '发生未知错误!'}`);
        }
    }

    /**
     * 获取条件参数
     *
     * @param {UIActionContext} actionContext 界面逻辑上下文
     * @param {string} param 节点参数
     * @param {string} property 参数属性
     * @return {*} 
     * @memberof CustomViewDestroyUILogicBase
     */
    public getCondParam(actionContext: UIActionContext, param: string, property: string) {
        const resultParam = actionContext.getParam(param).getReal();
        //  当不存在参数属性时,返回直接值
        if (property === '') {
            return resultParam;
        }
        if (resultParam && resultParam.hasOwnProperty(property)) {
            return resultParam[property];
        }
        return null;
    }

    /**
     * 开始
     *
     * @param {UIActionContext} actionContext 界面逻辑上下文
     * @memberof CustomViewDestroyUILogicBase
     */
    protected async execute_begin_node(actionContext: UIActionContext) {
        actionContext.setResult(actionContext.defaultParam.getReal());
        console.log('已完成执行 开始 节点');
        await this.execute_end1_node(actionContext);
    }
    
    /**
     * 结束
     *
     * @param {UIActionContext} actionContext 界面逻辑上下文
     * @memberof CustomViewDestroyUILogicBase
     */
    protected async execute_end1_node(actionContext: UIActionContext) {
        const strReturnType: string = 'LOGICPARAM';
        if (Object.is(strReturnType, LogicReturnType.NONEVALUE) || Object.is(strReturnType, LogicReturnType.NULLVALUE)) {
            actionContext.setResult(null);
        } else if (Object.is(strReturnType, LogicReturnType.SRCVALUE)) {
            actionContext.setResult('');
        } else if (Object.is(strReturnType, LogicReturnType.BREAK)) {
            actionContext.setResult(LogicReturnType.BREAK);
        } else if (Object.is(strReturnType, LogicReturnType.LOGICPARAM) || Object.is(strReturnType, LogicReturnType.LOGICPARAMFIELD)) {
            const returnParam = actionContext.getParam('Default');
            if (Object.is(strReturnType, LogicReturnType.LOGICPARAM)) {
                actionContext.setResult(returnParam.getReal());
            } else {
                actionContext.setResult(returnParam.get(''));
            }
        } else {
            throw new Error(`无法识别的返回值类型${strReturnType}`);
        }
        console.log('已完成执行 结束 节点');
    }
    

}