import { defineStore } from "pinia";
import { useAbilityStore } from "../ability";
import router from "../../router";

export interface navigationModel {
  club: navigationSplitModel;
  settings: navigationSplitModel;
  user: navigationSplitModel;
}

export interface navigationSplitModel {
  topTitle?: string;
  top?: Array<navigationLinkModel>;
  mainTitle: string;
  main: Array<navigationLinkModel>;
}

export type topLevelNavigationType = "club" | "settings" | "user";

export interface topLevelNavigationModel {
  key: topLevelNavigationType;
  title: string;
  levelDefault: string;
}

export interface navigationLinkModel {
  key: string;
  title: string;
}

export const useNavigationStore = defineStore("navigation", {
  state: () => {
    return {
      activeNavigation: "club" as topLevelNavigationType,
      activeLink: null as null | string,
      topLevel: [] as Array<topLevelNavigationModel>,
      navigation: {} as navigationModel,
    };
  },
  getters: {
    activeNavigationObject: (state) => (state.navigation[state.activeNavigation] ?? {}) as navigationSplitModel,
    activeTopLevelObject: (state) =>
      (state.topLevel.find((elem) => elem.key == state.activeNavigation) ?? {}) as topLevelNavigationModel,
  },
  actions: {
    resetNavigation() {
      this.$reset();
    },
    updateTopLevel(first: boolean = false) {
      const abilityStore = useAbilityStore();
      this.topLevel = [
        ...(abilityStore.canSection("read", "club")
          ? [
              {
                key: "club",
                title: "Verein",
                levelDefault: "members",
              } as topLevelNavigationModel,
            ]
          : []),
        ...(abilityStore.canSection("read", "settings")
          ? [
              {
                key: "settings",
                title: "Einstellungen",
                levelDefault: "qualification",
              } as topLevelNavigationModel,
            ]
          : []),
        ...(abilityStore.canSection("read", "user")
          ? [
              {
                key: "user",
                title: "Benutzer",
                levelDefault: "user",
              } as topLevelNavigationModel,
            ]
          : []),
      ];
      if (this.topLevel.findIndex((e) => e.key == this.activeNavigation) == -1 && !first)
        router.push({ name: `admin-${this.topLevel[0]?.key ?? "club"}-default` });
    },
    updateNavigation(first: boolean = false) {
      const abilityStore = useAbilityStore();
      this.navigation = {
        club: {
          mainTitle: "Verein",
          main: [
            ...(abilityStore.can("read", "club", "members") ? [{ key: "members", title: "Mitglieder" }] : []),
            ...(abilityStore.can("read", "club", "calendar") ? [{ key: "calendar", title: "Termine" }] : []),
            ...(abilityStore.can("read", "club", "newsletter") ? [{ key: "newsletter", title: "Newsletter" }] : []),
            ...(abilityStore.can("read", "club", "protocoll") ? [{ key: "protocol", title: "Protokolle" }] : []),
          ],
        },
        settings: {
          mainTitle: "Einstellungen",
          main: [
            ...(abilityStore.can("read", "settings", "qualification")
              ? [{ key: "qualification", title: "Qualifikationen" }]
              : []),
            ...(abilityStore.can("read", "settings", "award") ? [{ key: "award", title: "Auszeichnungen" }] : []),
            ...(abilityStore.can("read", "settings", "executive_position")
              ? [{ key: "executive_position", title: "Vereinsämter" }]
              : []),
            ...(abilityStore.can("read", "settings", "communication")
              ? [{ key: "communication", title: "Mitgliederdaten" }]
              : []),
          ],
        },
        user: {
          mainTitle: "Benutzer",
          main: [
            ...(abilityStore.can("read", "user", "user") ? [{ key: "user", title: "Benutzer" }] : []),
            ...(abilityStore.can("read", "user", "role") ? [{ key: "role", title: "Rollen" }] : []),
          ],
        },
      } as navigationModel;
      if (this.topLevel.findIndex((e) => e.key == this.activeLink) == -1 && !first)
        router.push({ name: `admin-${this.activeNavigation}-default` });
    },
  },
});