import type { Circle } from "@/services/circle";

export type CourseCompletionStatus = "unknown" | "fail" | "success";

export type LearningContentType =
  | "assignment"
  | "book"
  | "document"
  | "exercise"
  | "media_library"
  | "online_training"
  | "resource"
  | "test"
  | "video";

export interface LearningContentBlock {
  type: LearningContentType;
  value: {
    description: string;
  };
  id: string;
}

export interface AssignmentBlock {
  type: "assignment";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface BookBlock {
  type: "book";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface DocumentBlock {
  type: "document";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface ExerciseBlock {
  type: "exercise";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface MediaLibraryBlock {
  type: "media_library";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface OnlineTrainingBlock {
  type: "online_training";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface ResourceBlock {
  type: "resource";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface TestBlock {
  type: "test";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface VideoBlock {
  type: "video";
  value: {
    description: string;
    url: string;
  };
  id: string;
}

export interface CircleGoal {
  type: "goal";
  value: string;
  id: string;
}

export interface CircleJobSituation {
  type: "job_situation";
  value: string;
  id: string;
}

export interface CourseWagtailPage {
  readonly id: number;
  readonly title: string;
  readonly slug: string;
  readonly translation_key: string;
  completion_status: CourseCompletionStatus;
}

export interface LearningContent extends CourseWagtailPage {
  type: "learnpath.LearningContent";
  minutes: number;
  contents: (
    | AssignmentBlock
    | BookBlock
    | DocumentBlock
    | ExerciseBlock
    | MediaLibraryBlock
    | OnlineTrainingBlock
    | ResourceBlock
    | TestBlock
    | VideoBlock
  )[];
  parentCircle: Circle;
  parentLearningSequence?: LearningSequence;
  parentLearningUnit?: LearningUnit;
  nextLearningContent?: LearningContent;
  previousLearningContent?: LearningContent;
}

export interface LearningUnitQuestion extends CourseWagtailPage {
  type: "learnpath.LearningUnitQuestion";
  parentLearningSequence?: LearningSequence;
  parentLearningUnit?: LearningUnit;
}

export interface LearningUnit extends CourseWagtailPage {
  type: "learnpath.LearningUnit";
  learningContents: LearningContent[];
  minutes: number;
  parentLearningSequence?: LearningSequence;
  children: LearningUnitQuestion[];
  last?: boolean;
}

export interface LearningSequence extends CourseWagtailPage {
  type: "learnpath.LearningSequence";
  icon: string;
  learningUnits: LearningUnit[];
  minutes: number;
}

export type CircleChild =
  | LearningContent
  | LearningUnit
  | LearningSequence
  | LearningUnitQuestion;

export interface WagtailCircle extends CourseWagtailPage {
  type: "learnpath.Circle";
  children: CircleChild[];
  description: string;
}

export interface Topic extends CourseWagtailPage {
  type: "learnpath.Topic";
  is_visible: boolean;
  circles: Circle[];
}

export type LearningPathChild = Topic | WagtailCircle;

export interface CourseCompletion {
  id: number;
  created_at: string;
  updated_at: string;
  user: number;
  page_key: string;
  page_type: string;
  page_slug: string;
  course: number;
  completion_status: CourseCompletionStatus;
  additional_json_data: any;
}

export interface CircleDiagramData {
  index: number;
  title: string;
  icon: string;
  startAngle: number;
  endAngle: number;
  arrowStartAngle: number;
  arrowEndAngle: number;
  done: boolean;
}

export interface Course {
  id: number;
  name: string;
  category_name: string;
}

export interface CourseCategory {
  id: number;
  name: string;
  general: boolean;
}

export interface MediaDocument {
  type: "Documents";
  value: number;
  id: string;
}

export interface MediaLink {
  type: "Links";
  id: string;
  value: {
    title: string;
    description: string;
    link_display_text: string;
    url: string;
  };
}

export interface MediaContentCollection {
  type: "content_collection";
  value: {
    title: string;
    contents: (MediaDocument | MediaLink)[];
  };
}

export interface MediaCategoryPage extends CourseWagtailPage {
  type: "media_library.MediaCategoryPage";
  overview_icon: string;
  introduction_text: string;
  description_title: string;
  description_text: string;
  items: {
    type: "item";
    value: string;
    id: string;
  };
  course_category: CourseCategory;
  body: MediaContentCollection[];
}

export interface MediaLibraryPage extends CourseWagtailPage {
  type: "media_library.MediaLibraryPage";
  course: Course;
  children: MediaCategoryPage[];
}