package chemo_protocol

import (
	// std
	"time"

	// internal - domain - references
	erc "simrs-vx/internal/domain/references/common"

	// internal - domain - main-entities
	ecore "simrs-vx/internal/domain/base-entities/core"
	ee "simrs-vx/internal/domain/main-entities/encounter"
)

type CreateDto struct {
	Encounter_Id      *uint             `json:"encounter_id"`
	Patient_Weight    *float32          `json:"patient_weight"`
	Patient_Height    *float32          `json:"patient_height"`
	Diagnoses         *string           `json:"diagnoses"`
	Duration          *uint             `json:"duration"`
	DurationUnit_Code *erc.TimeUnitCode `json:"durationUnit_code"`
	StartDate         *time.Time        `json:"startDate"`
	EndDate           *time.Time        `json:"endDate"`
}

type ReadListDto struct {
	FilterDto
	Includes   string `json:"includes"`
	Pagination ecore.Pagination
}

type FilterDto struct {
	Encounter_Id *uint `json:"encounter-id"`
}

type ReadDetailDto struct {
	Id       uint16 `json:"id"`
	Includes string `json:"includes"`
}

type UpdateDto struct {
	Id uint16 `json:"id"`
	CreateDto
}

type DeleteDto struct {
	Id uint16 `json:"id"`
}

type MetaDto struct {
	PageNumber int `json:"page_number"`
	PageSize   int `json:"page_size"`
	Count      int `json:"count"`
}

type ResponseDto struct {
	ecore.Main
	Encounter_Id      *uint             `json:"encounter_id"`
	Encounter         *ee.Encounter     `json:"encounter,omitempty"`
	Patient_Weight    *float32          `json:"patient_weight"`
	Patient_Height    *float32          `json:"patient_height"`
	Diagnoses         *string           `json:"diagnoses"`
	Duration          *uint             `json:"duration"`
	DurationUnit_Code *erc.TimeUnitCode `json:"durationUnit_code"`
	StartDate         *time.Time        `json:"startDate"`
	EndDate           *time.Time        `json:"endDate"`
}

func (d ChemoProtocol) ToResponse() ResponseDto {
	resp := ResponseDto{
		Encounter_Id:      d.Encounter_Id,
		Encounter:         d.Encounter,
		Patient_Weight:    d.Patient_Weight,
		Patient_Height:    d.Patient_Height,
		Diagnoses:         d.Diagnoses,
		Duration:          d.Duration,
		DurationUnit_Code: d.DurationUnit_Code,
		StartDate:         d.StartDate,
		EndDate:           d.EndDate,
	}
	resp.Main = d.Main
	return resp
}

func ToResponseList(data []ChemoProtocol) []ResponseDto {
	resp := make([]ResponseDto, len(data))
	for i, u := range data {
		resp[i] = u.ToResponse()
	}
	return resp
}