package ginHandlers

import (
	"encoding/json"
	"net/http"
	"tes-rssa/database"
	"tes-rssa/models"

	"github.com/gin-gonic/gin"
	"gorm.io/gorm"
)

// GetAllUser returs list of all users from the database
// @Summary return list of all
// @Description returs list of all users from the database
// @Tags Users
// @Success 200 {object} models.User
// @Router /api/v1/user [get]
func GetAllUser(c *gin.Context) {
	var users []models.User
	result := database.DB.Debug().Raw(`SELECT * FROM "user"`).Find(&users)
	if result.Error != nil {
		if result.Error == gorm.ErrRecordNotFound {
			c.JSON(http.StatusNotFound, result.Error)
		} else {
			c.JSON(http.StatusInternalServerError, result.Error)
		}
		return
	}
	c.JSON(http.StatusOK, users)
}

func GetUserId(c *gin.Context) {
	id := c.Request.URL.Query()

	var user models.User
	query := `select * from "user" where id = ?`
	result := database.DB.Debug().Raw(query, id).Find(&user)
	if result.Error != nil {
		if result.Error == gorm.ErrRecordNotFound {
			c.JSON(http.StatusNotFound, result.Error)
		} else {
			c.JSON(http.StatusInternalServerError, result.Error)
		}
		return
	}

	c.JSON(http.StatusOK, user)
}

func CreateUser(c *gin.Context) {
	var u models.InsertUser
	err := json.NewDecoder(c.Request.Body).Decode(&u)
	if err != nil {
		c.JSON(http.StatusBadRequest, "Invalid request payload")
		return
	}

	insertData := &models.InsertUser{
		Nama:         u.Nama,
		Umur:         u.Umur,
		Alamat:       u.Alamat,
		Agama:        u.Agama,
		JenisKelamin: u.JenisKelamin,
	}
	queryInsert := `INSERT INTO "user" (nama, umur, alamat, agama, jenis_kelamin) VALUES (?, ?, ?, ?, ?)`
	result := database.DB.Debug().Exec(queryInsert, insertData.Nama, insertData.Umur, insertData.Alamat, insertData.Agama, insertData.JenisKelamin)
	if result.Error != nil {
		c.JSON(http.StatusInternalServerError, result.Error)
		return
	}

	res := &models.Response{
		ResponseCode:    "00",
		ResponseMessage: "Berhasil Insert Data",
	}
	c.JSON(http.StatusOK, res)
}

func UpdateUser(c *gin.Context) {
	id := c.Request.URL.Query()

	var u models.UpdateUser
	err := json.NewDecoder(c.Request.Body).Decode(&u)
	if err != nil {
		c.JSON(http.StatusBadRequest, "Invalid request payload")
		return
	}

	update := &models.UpdateUser{
		Nama:         u.Nama,
		Umur:         u.Umur,
		Alamat:       u.Alamat,
		Agama:        u.Agama,
		JenisKelamin: u.JenisKelamin,
	}
	res := &models.Response{
		ResponseCode:    "00",
		ResponseMessage: "Berhasil Update Data",
	}
	result := database.DB.Debug().Exec(`UPDATE "user" SET nama = ?, umur = ?, alamat = ?, agama = ?, jenis_kelamin = ? WHERE ID = ?`, update.Nama, update.Umur, update.Alamat, update.Agama, update.JenisKelamin, id)
	if result.RowsAffected == 0 {
		res = &models.Response{
			ResponseCode:    "99",
			ResponseMessage: "Gagal update data",
		}
	} else if result.Error != nil {
		c.JSON(http.StatusInternalServerError, result.Error)
		return
	}

	c.JSON(http.StatusOK, res)
}
func DeleteUser(c *gin.Context) {
	id := c.Request.URL.Query()
	res := &models.Response{
		ResponseCode:    "00",
		ResponseMessage: "Berhasil Delete Data",
	}
	result := database.DB.Debug().Exec(`DELETE from "user" where id = ?`, id)
	if result.RowsAffected == 0 {
		res = &models.Response{
			ResponseCode:    "99",
			ResponseMessage: "Gagal delete data",
		}
	} else if result.Error != nil {
		c.JSON(http.StatusInternalServerError, result.Error)
		return
	}

	c.JSON(http.StatusOK, res)
}