class_name Profile

extends Resource

signal progress_changed(exercise_name, progress)

# General profile details

export var player_name := ""

# Study progression (across multiple courses)

export var study_progression := []

export var last_started_lesson := {}

# User settings

export var font_size_scale := 0

func _init() -> void:

study_progression = []

last_started_lesson = {}

func save() -> void:

if resource_path.empty():

push_error("Cannot save a file without a filename, set resource_path first.")

return

ResourceSaver.save(resource_path, self)

take_over_path(resource_path)

func get_or_create_course(course_id: String) -> CourseProgress:

for course_progress in study_progression:

if course_progress.course_id == course_id:

return course_progress

var course_progress := CourseProgress.new()

course_progress.course_id = course_id

study_progression.append(course_progress)

# Save when it's a new item.

save()

return course_progress

func get_or_create_lesson(course_id: String, lesson_id: String) -> LessonProgress:

var course_progress := get_or_create_course(course_id)

for lesson_progress in course_progress.lessons:

if lesson_progress.lesson_id == lesson_id:

return lesson_progress

var lesson_progress := LessonProgress.new()

lesson_progress.lesson_id = lesson_id

course_progress.lessons.append(lesson_progress)

# Save when it's a new item.

save()

return lesson_progress

func set_lesson_reading_completed(course_id: String, lesson_id: String, completed: bool) -> void:

var lesson_progress := get_or_create_lesson(course_id, lesson_id)

lesson_progress.completed_reading = completed

save()

func is_lesson_reading_completed(course_id: String, lesson_id: String) -> bool:

var lesson_progress := get_or_create_lesson(course_id, lesson_id)

return lesson_progress.completed_reading

func set_lesson_quiz_completed(course_id: String, lesson_id: String, quiz_id: String, completed: bool) -> void:

var lesson_progress := get_or_create_lesson(course_id, lesson_id)

var quiz_listed := lesson_progress.completed_quizzes.has(quiz_id)

if completed and not quiz_listed:

lesson_progress.completed_quizzes.append(quiz_id)

elif not completed and quiz_listed:

lesson_progress.completed_quizzes.erase(quiz_id)

save()

func is_lesson_quiz_completed(course_id: String, lesson_id: String, quiz_id: String) -> bool:

var lesson_progress := get_or_create_lesson(course_id, lesson_id)

return lesson_progress.completed_quizzes.has(quiz_id)

func set_lesson_practice_completed(course_id: String, lesson_id: String, practice_id: String, completed: bool) -> void:

var lesson_progress := get_or_create_lesson(course_id, lesson_id)

var practice_listed := lesson_progress.completed_practices.has(practice_id)

if completed and not practice_listed:

lesson_progress.completed_practices.append(practice_id)

elif not completed and practice_listed:

lesson_progress.completed_practices.erase(practice_id)

save()

func is_lesson_practice_completed(course_id: String, lesson_id: String, practice_id: String) -> bool:

var lesson_progress := get_or_create_lesson(course_id, lesson_id)

return lesson_progress.completed_practices.has(practice_id)

func set_last_started_lesson(course_id: String, lesson_id: String) -> void:

# Ensure we have some data for the course and the lesson, if we didn't have it before.

var _course_progress := get_or_create_course(course_id)

var _lesson_progress := get_or_create_lesson(course_id, lesson_id)

# Store the last started lesson.

last_started_lesson[course_id] = lesson_id

save()

func get_last_started_lesson(course_id: String) -> String:

# Ensure we have some data for the course, if we didn't have it before.

var _course_progress := get_or_create_course(course_id)

var lesson_id := ""

if last_started_lesson.has(course_id):

lesson_id = last_started_lesson[course_id]

if lesson_id.empty():

return ""

# Ensure we have some data for the lesson, if we didn't have it before.

var _lesson_progress := get_or_create_lesson(course_id, lesson_id)

return lesson_id

func reset_course_progress(course_id: String) -> void:

var course_progress := get_or_create_course(course_id)

course_progress.reset()

if last_started_lesson.has(course_id):

last_started_lesson.erase(course_id)

save()