vbv/client/src/stores/circle.ts

import * as log from 'loglevel'

import { defineStore } from 'pinia'

import type { LearningContent, LearningUnit, LearningUnitQuestion } from '@/types'
import type { Circle } from '@/services/circle'
import { itPost } from '@/fetchHelpers'
import { useAppStore } from '@/stores/app'
import { useLearningPathStore } from '@/stores/learningPath'

export type CircleStoreState = {
  circle: Circle | undefined
  currentLearningContent: LearningContent | undefined
  currentSelfEvaluation: LearningUnit | undefined
  page: 'INDEX' | 'OVERVIEW' | 'LEARNING_CONTENT' | 'SELF_EVALUATION'
}

export const useCircleStore = defineStore({
  id: 'circle',
  state: () => {
    return {
      circle: undefined,
      currentLearningContent: undefined,
      currentSelfEvaluation: undefined,
      page: 'INDEX',
    } as CircleStoreState;
  },
  getters: {
  },
  actions: {
    async loadCircle(learningPathSlug: string, circleSlug: string): Promise<Circle> {
      this.circle = undefined;
      const learningPathStore = useLearningPathStore();
      await learningPathStore.loadLearningPath(learningPathSlug);
      if (learningPathStore.learningPath) {
        this.circle = learningPathStore.learningPath.circles.find((circle) => {
          return circle.slug.endsWith(circleSlug);
        });
      }

      if (!this.circle) {
        throw `No circle found with slug: ${circleSlug}`;
      }

      return this.circle
    },
    async loadLearningContent(learningPathSlug: string, circleSlug: string, learningContentSlug: string) {
      const circle = await this.loadCircle(learningPathSlug, circleSlug);
      if (circle) {
        this.currentLearningContent = circle.flatLearningContents.find((learningContent) => {
          return learningContent.slug.endsWith(learningContentSlug);
        });
      }

      if (!this.currentLearningContent) {
        throw `No learning content found with slug: ${learningContentSlug}`;
      }

      return this.currentLearningContent;
    },
    async markCompletion(page: LearningContent | LearningUnitQuestion, flag = true) {
      try {
        page.completed = flag;
        const completionData = await itPost('/api/completion/circle/mark/', {
          page_key: page.translation_key,
          completed: page.completed,
        });
        if (this.circle) {
          this.circle.parseCompletionData(completionData);
        }
      } catch (error) {
        log.error(error);
        return error
      }
    },
    openLearningContent(learningContent: LearningContent) {
      this.currentLearningContent = learningContent;
      const shortSlug = learningContent.slug.replace(`${this.circle?.slug}-lc-`, '');
      this.router.push({
        path: `${this.circle?.getUrl()}/${shortSlug}`,
      });
    },
    closeLearningContent() {
      this.router.push({
        path: `${this.circle?.getUrl()}`
      });
    },
    openSelfEvaluation(learningUnit: LearningUnit) {
      this.page = 'SELF_EVALUATION';
      const appStore = useAppStore();
      appStore.showMainNavigationBar = false;
      this.currentSelfEvaluation = learningUnit;
    },
    closeSelfEvaluation() {
      this.currentSelfEvaluation = undefined;
      const appStore = useAppStore();
      appStore.showMainNavigationBar = true;
      this.page = 'INDEX';
    },
    calcSelfEvaluationStatus(learningUnit: LearningUnit) {
      if (learningUnit.children.length > 0) {
        if (learningUnit.children.every((q) => q.completed)) {
          return true;
        }
        if (learningUnit.children.some((q) => q.completed !== undefined)) {
          return false;
        }
      }
      return undefined;
    },
    continueFromLearningContent() {
      if (this.currentLearningContent) {
        this.markCompletion(this.currentLearningContent, true);

        const nextLearningContent = this.currentLearningContent.nextLearningContent;
        const currentParent = this.currentLearningContent.parentLearningUnit;
        const nextParent = nextLearningContent?.parentLearningUnit;

        if (
          currentParent && currentParent.id &&
          currentParent.id !== nextParent?.id &&
          currentParent.children.length > 0
        ) {
          // go to self evaluation
          // this.openSelfEvaluation(currentParent);
          this.closeLearningContent();
        } else if (this.currentLearningContent.nextLearningContent) {
          if (
            this.currentLearningContent.parentLearningSequence &&
            this.currentLearningContent.parentLearningSequence.id === nextLearningContent?.parentLearningSequence?.id
          ) {
            this.openLearningContent(this.currentLearningContent.nextLearningContent);
          } else {
            this.closeLearningContent();
          }
        } else {
          this.closeLearningContent();
        }
      } else {
        log.error('currentLearningContent is undefined');
      }
    },
    continueFromSelfEvaluation() {
      if (this.currentSelfEvaluation) {
        const nextContent = this.currentSelfEvaluation.learningContents[this.currentSelfEvaluation.learningContents.length - 1].nextLearningContent;

        if (nextContent) {
          if (this.currentSelfEvaluation?.parentLearningSequence?.id === nextContent?.parentLearningSequence?.id) {
            this.openLearningContent(nextContent);
          } else {
            this.closeSelfEvaluation();
          }
        } else {
          this.closeSelfEvaluation();
        }
      } else {
        log.error('currentSelfEvaluation is undefined');
      }
    }
  }
})