import {get, post} from "@/utils/request";
import {hideLoading, showLoading, showToast} from "@/utils/uniapp";
import {isFunction} from "lodash";

export function useProcess() {

    const models = ref<any>({})

    async function queryActModelApi(param: { key: string }) {
        const {result} = await get('/activiti/models/queryActModel', param)
        models.value = result[0]
    }


    async function startDevInstanceApi(param: any) {
        return await get('/activiti/instance/startDevInstance', param)
    }

    async function getMyAllTaskListApi(param: any) {
        return await get('/activiti/task/getMyAllTaskList', param)
    }

    async function completeTaskApi(param: any) {
        return await post('/activiti/task/completeTask', param)
    }

    async function pushProcess(vres: any, param: { comment: string, flag: 1 | 0 }, callback?: Function) {
        showLoading({title: '加载中...'})
        if (models.value.model_id) {
            let procInstId = vres.procInstId
            if (!procInstId) {
                const res: any = await startDevInstanceApi({modelId: models.value.model_id, formDataId: vres.id})
                procInstId = res['result']
            }
            const gres = await getMyAllTaskListApi({
                processInstanceId: procInstId,
                pageNo: 1,
                pageSize: 1
            })
            let result = gres.rows;
            if (result && result.length > 0) {
                let taskData = result[0];
                await completeTaskApi(Object.assign({
                    taskId: taskData.id,
                    procInstId: taskData.processInstanceId,
                    formDataId: taskData.formDataId,
                }, param))
                if (callback && isFunction(callback)) {
                    hideLoading()
                    callback()
                }
            } else {
                hideLoading()
                showToast({title: '接口异常,请联系开发人员', icon: 'none'})
            }
        } else {
            hideLoading()
            showToast({title: 'model_id没有获取到,请联系开发人员,或者重启程序再试', icon: 'none'})
        }
    }

    return {queryActModelApi, pushProcess}

}