"use strict";
/*
 * Copyright © 2020 Atomist, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.VoteOnGoalApprovalRequest = void 0;
const decorators_1 = require("@atomist/automation-client/lib/decorators");
const globals_1 = require("@atomist/automation-client/lib/globals");
const graphQL_1 = require("@atomist/automation-client/lib/graph/graphQL");
const HandlerResult_1 = require("@atomist/automation-client/lib/HandlerResult");
const logger_1 = require("@atomist/automation-client/lib/util/logger");
const storeGoals_1 = require("../../../../../api-helper/goal/storeGoals");
const handlerRegistrations_1 = require("../../../../../api-helper/machine/handlerRegistrations");
const addressChannels_1 = require("../../../../../api/context/addressChannels");
const skillContext_1 = require("../../../../../api/context/skillContext");
const goalApprovalRequestVote_1 = require("../../../../../api/registration/goalApprovalRequestVote");
const types_1 = require("../../../../../typings/types");
const validateGoal_1 = require("../../../../delivery/goals/support/validateGoal");
const goalSigning_1 = require("../../../../signing/goalSigning");
/**
 * Vote on approved goals.
 *
 * This allows GoalApprovalVoter instances to vote on the approved goal to decide
 * if this approval request can be granted or not.
 *
 * The final decision if the request should be granted based on all votes is delegated to the
 * configured instance of GoalApprovalRequestVoteDecisionManager.
 */
let VoteOnGoalApprovalRequest = class VoteOnGoalApprovalRequest {
    constructor(repoRefResolver, credentialsFactory, voters, decisionManager, implementationMapper, preferenceStoreFactory) {
        this.repoRefResolver = repoRefResolver;
        this.credentialsFactory = credentialsFactory;
        this.voters = voters;
        this.decisionManager = decisionManager;
        this.implementationMapper = implementationMapper;
        this.preferenceStoreFactory = preferenceStoreFactory;
        if (this.voters.length === 0) {
            this.voters.push(async () => ({ vote: goalApprovalRequestVote_1.GoalApprovalRequestVote.Granted }));
        }
        if (!this.decisionManager) {
            this.decisionManager = goalApprovalRequestVote_1.UnanimousGoalApprovalRequestVoteDecisionManager;
        }
    }
    async handle(event, context) {
        const sdmGoal = event.data.SdmGoal[0];
        if (!validateGoal_1.shouldHandle(sdmGoal)) {
            logger_1.logger.debug(`Goal ${sdmGoal.name} skipped because not managed by this SDM`);
            return HandlerResult_1.Success;
        }
        await goalSigning_1.verifyGoal(sdmGoal, this.configuration.sdm.goalSigning, context);
        const id = this.repoRefResolver.repoRefFromPush(sdmGoal.push);
        const credentials = await handlerRegistrations_1.resolveCredentialsPromise(this.credentialsFactory.eventHandlerCredentials(context, id));
        const preferences = this.preferenceStoreFactory(context);
        const garvi = {
            id,
            context,
            credentials,
            addressChannels: addressChannels_1.addressChannelsFor(sdmGoal.push.repo, context),
            configuration: this.configuration,
            preferences,
            goal: sdmGoal,
            skill: skillContext_1.createSkillContext(context),
        };
        const votes = await Promise.all(this.voters.map(v => v(garvi)));
        const decision = this.decisionManager(...votes);
        const goal = this.implementationMapper.findGoalBySdmGoal(sdmGoal);
        switch (decision) {
            case goalApprovalRequestVote_1.GoalApprovalRequestVote.Granted:
                if (sdmGoal.state === types_1.SdmGoalState.pre_approved) {
                    let g = sdmGoal;
                    const cbs = this.implementationMapper.findFulfillmentCallbackForGoal(sdmGoal);
                    for (const cb of cbs) {
                        g = await cb.callback(g, {
                            id,
                            addressChannels: undefined,
                            preferences,
                            credentials,
                            configuration: this.configuration,
                            context,
                            skill: skillContext_1.createSkillContext(context),
                        });
                    }
                    await storeGoals_1.updateGoal(context, sdmGoal, {
                        state: types_1.SdmGoalState.requested,
                        description: !!sdmGoal.descriptions && !!sdmGoal.descriptions.requested
                            ? sdmGoal.descriptions.requested : goal.requestedDescription,
                        data: g.data,
                    });
                }
                else if (sdmGoal.state === types_1.SdmGoalState.approved) {
                    await storeGoals_1.updateGoal(context, sdmGoal, {
                        state: types_1.SdmGoalState.success,
                        description: !!sdmGoal.descriptions && !!sdmGoal.descriptions.completed
                            ? sdmGoal.descriptions.completed : goal.successDescription,
                    });
                }
                break;
            case goalApprovalRequestVote_1.GoalApprovalRequestVote.Denied:
                if (sdmGoal.state === types_1.SdmGoalState.pre_approved) {
                    const g = Object.assign(Object.assign({}, sdmGoal), { preApproval: undefined });
                    await storeGoals_1.updateGoal(context, g, {
                        state: types_1.SdmGoalState.waiting_for_pre_approval,
                        description: `${!!sdmGoal.descriptions && !!sdmGoal.descriptions.waitingForPreApproval ?
                            sdmGoal.descriptions.waitingForPreApproval : goal.waitingForPreApprovalDescription} \u00B7 start by @${sdmGoal.preApproval.userId} denied`,
                    });
                }
                else if (sdmGoal.state === types_1.SdmGoalState.approved) {
                    const g = Object.assign(Object.assign({}, sdmGoal), { approval: undefined });
                    await storeGoals_1.updateGoal(context, g, {
                        state: types_1.SdmGoalState.waiting_for_approval,
                        description: `${!!sdmGoal.descriptions && !!sdmGoal.descriptions.waitingForApproval ?
                            sdmGoal.descriptions.waitingForApproval : goal.waitingForApprovalDescription} \u00B7 approval by @${sdmGoal.approval.userId} denied`,
                    });
                }
                break;
            case goalApprovalRequestVote_1.GoalApprovalRequestVote.Abstain:
                // We don't do anything if vote isn't either granted or denied
                break;
        }
        return HandlerResult_1.Success;
    }
};
__decorate([
    decorators_1.Value(""),
    __metadata("design:type", Object)
], VoteOnGoalApprovalRequest.prototype, "configuration", void 0);
VoteOnGoalApprovalRequest = __decorate([
    decorators_1.EventHandler("Vote on started or approved goals", () => graphQL_1.subscription({
        name: "OnAnyApprovedSdmGoal",
        variables: { registration: () => { var _a, _b; return [(_b = (_a = globals_1.automationClientInstance()) === null || _a === void 0 ? void 0 : _a.configuration) === null || _b === void 0 ? void 0 : _b.name]; } },
    })),
    __metadata("design:paramtypes", [Object, Object, Array, Function, Object, Function])
], VoteOnGoalApprovalRequest);
exports.VoteOnGoalApprovalRequest = VoteOnGoalApprovalRequest;
//# sourceMappingURL=VoteOnGoalApprovalRequest.js.map