from apiflask import APIBlueprint
from flask import abort

from ...base.schemas import MessageSchema
from ...students.models import Group
from ...students.schemas import (
    ProjectGradeSheetDetailFirstTermSchema,
    ProjectGradeSheetDetailSecondTermSchema,
    ProjectGradeSheetEditFirstTermSchema,
    ProjectGradeSheetEditSecondTermSchema,
)
from ..models import ProjectSupervisor
from ..query.project_grade_sheet import update_project_grade_sheet
from ..schemas import ProjectSupervisorTermQuerySchema, TemporaryProjectSupervisorSchema

bp = APIBlueprint(
    "project_grade_sheet_for_project_supervisor",
    __name__,
    url_prefix="/project-grade-sheet",
)


@bp.get("/group/<int:group_id>/")
@bp.input(ProjectSupervisorTermQuerySchema, location="query")
def detail_project_grade_sheet(group_id: int, query: dict) -> dict:
    project_supervisor_id = query.get("id")
    project_supervisor = ProjectSupervisor.query.filter(
        ProjectSupervisor.id == project_supervisor_id
    ).first()
    if project_supervisor is None:
        abort(404, "ProjectSupervisor doesn't exist!")
    ####################################
    term = query.get("term")
    group = Group.query.filter(
        Group.project_supervisor_id == project_supervisor_id, Group.id == group_id
    ).first()
    if group is None or len(group.project_grade_sheet) == 0:
        abort(
            400, "Group doesn't exist or you are not project supervisor of that group!"
        )

    pgs = group.project_grade_sheet[0]
    if term == 1:
        schema = ProjectGradeSheetDetailFirstTermSchema()
    else:
        schema = ProjectGradeSheetDetailSecondTermSchema()

    return schema.dump(pgs)


@bp.patch("/group/<int:group_id>/first-term/")
@bp.input(TemporaryProjectSupervisorSchema, location="query")
@bp.input(ProjectGradeSheetEditFirstTermSchema, location="json")
@bp.output(MessageSchema)
def update_project_grade_sheet_for_first_term(
    group_id: int, query: dict, data: dict
) -> dict:
    update_project_grade_sheet(group_id, query, data)
    return {"message": "Your project grade sheet was updated!"}


@bp.patch("/group/<int:group_id>/second-term/")
@bp.input(TemporaryProjectSupervisorSchema, location="query")
@bp.input(ProjectGradeSheetEditSecondTermSchema, location="json")
@bp.output(MessageSchema)
def update_project_grade_sheet_for_second_term(
    group_id: int, query: dict, data: dict
) -> dict:
    update_project_grade_sheet(group_id, query, data)
    return {"message": "Your project grade sheet was updated!"}