Portfolio-Game/frontend/app/stores/progression.ts

import { defineStore } from 'pinia'

export type HeroType = 'recruteur' | 'client' | 'dev'

export interface ProgressionState {
  sessionId: string
  hero: HeroType | null
  currentPath: string
  visitedSections: string[]
  completionPercent: number
  easterEggsFound: string[]
  challengeCompleted: boolean
  contactUnlocked: boolean
  choices: Record<string, string>
  consentGiven: boolean | null
  introSeen: boolean
}

const NARRATOR_STAGE_THRESHOLDS = [0, 20, 40, 60, 80]

function calculateNarratorStage(percent: number): number {
  for (let i = NARRATOR_STAGE_THRESHOLDS.length - 1; i >= 0; i--) {
    if (percent >= NARRATOR_STAGE_THRESHOLDS[i]) {
      return i + 1
    }
  }
  return 1
}

const SECTIONS = ['projets', 'competences', 'temoignages', 'parcours'] as const

/**
 * Storage conditionnel : ne persiste que si consentGiven === true.
 * La lecture est toujours autorisée (pour restaurer une session existante).
 */
const conditionalStorage: Storage = {
  get length() {
    return import.meta.client ? localStorage.length : 0
  },
  key(index: number) {
    return import.meta.client ? localStorage.key(index) : null
  },
  getItem(key: string) {
    if (import.meta.client) {
      return localStorage.getItem(key)
    }
    return null
  },
  setItem(key: string, value: string) {
    if (import.meta.client) {
      try {
        const parsed = JSON.parse(value)
        if (parsed.consentGiven === true) {
          localStorage.setItem(key, value)
        }
      } catch {
        // Si parsing échoue, ne pas persister
      }
    }
  },
  removeItem(key: string) {
    if (import.meta.client) {
      localStorage.removeItem(key)
    }
  },
  clear() {
    if (import.meta.client) {
      localStorage.clear()
    }
  },
}

export const useProgressionStore = defineStore('progression', {
  state: (): ProgressionState => ({
    sessionId: '',
    hero: null,
    currentPath: 'start',
    visitedSections: [],
    completionPercent: 0,
    easterEggsFound: [],
    challengeCompleted: false,
    contactUnlocked: false,
    choices: {},
    consentGiven: null,
    introSeen: false,
  }),

  getters: {
    hasVisited: (state) => (section: string) => state.visitedSections.includes(section),

    isContactUnlocked: (state) => state.visitedSections.length >= 2 || state.contactUnlocked,

    progressPercent: (state) => Math.round((state.visitedSections.length / SECTIONS.length) * 100),

    hasExistingProgress: (state) => state.visitedSections.length > 0 || state.hero !== null,

    narratorStage: (state) => calculateNarratorStage(state.completionPercent),

    easterEggsFoundCount: (state) => state.easterEggsFound.length,
  },

  actions: {
    initSession() {
      if (!this.sessionId && import.meta.client) {
        this.sessionId = crypto.randomUUID()
      }
    },

    setHero(hero: HeroType) {
      this.hero = hero
      this.initSession()
    },

    visitSection(section: string) {
      if (!this.visitedSections.includes(section)) {
        this.visitedSections.push(section)
        this.completionPercent = this.progressPercent

        if (this.visitedSections.length >= 2) {
          this.contactUnlocked = true
        }
      }
    },

    findEasterEgg(slug: string) {
      if (!this.easterEggsFound.includes(slug)) {
        this.easterEggsFound.push(slug)
      }
    },

    markEasterEggFound(slug: string) {
      this.findEasterEgg(slug)
    },

    completeChallenge() {
      this.challengeCompleted = true
    },

    unlockContact() {
      this.contactUnlocked = true
    },

    makeChoice(choiceId: string, value: string) {
      this.choices[choiceId] = value
    },

    setIntroSeen(seen: boolean) {
      this.introSeen = seen
    },

    setConsent(given: boolean) {
      this.consentGiven = given
      if (given) {
        this.initSession()
      } else if (import.meta.client) {
        // Si refus, supprimer les données stockées
        localStorage.removeItem('skycel-progression')
      }
    },
  },

  persist: {
    key: 'skycel-progression',
    storage: conditionalStorage,
  },
})