package routes

import (
	"strconv"

	"gitea.iceberg-gaming.com/17th-Ranger-Battalion-ORG/17th-UnitTracker-API/db"
	"github.com/labstack/echo/v4"
	"gorm.io/gorm"
)

func setupMemberRoutes(
	e *echo.Echo,
	mainPrefix *echo.Group,
) {
	// MEMBER OPERATIONS
	g := mainPrefix.Group("/member")

	// Get all
	g.GET("", func(c echo.Context) error {
		var err error
		member := new(db.Member)

		// if query params are present, use them to filter
		// otherwise, return all
		rank := new(db.Rank)
		if c.QueryParam("rank") != "" {
			queriedID, err := strconv.Atoi(c.QueryParam("rank"))
			if err != nil {
				return c.JSON(400, err)
			}
			err = rank.GetByID(queriedID)
			if err == gorm.ErrRecordNotFound {
				return c.JSON(404, err)
			} else if err != nil {
				return c.JSON(500, err)
			}
		}
		award := new(db.Award)
		if c.QueryParam("award") != "" {
			queriedID, err := strconv.Atoi(c.QueryParam("award"))
			if err != nil {
				return c.JSON(400, err)
			}
			err = award.GetByID(queriedID)
			if err == gorm.ErrRecordNotFound {
				return c.JSON(404, err)
			} else if err != nil {
				return c.JSON(500, err)
			}
		}
		course := new(db.Course)
		if c.QueryParam("course") != "" {
			queriedID, err := strconv.Atoi(c.QueryParam("course"))
			if err != nil {
				return c.JSON(400, err)
			}
			err = course.GetByID(queriedID)
			if err == gorm.ErrRecordNotFound {
				return c.JSON(404, err)
			} else if err != nil {
				return c.JSON(500, err)
			}
		}

		members, err := member.GetAll(c.Request().Context())
		if err != nil {
			return c.JSON(500, err)
		}
		return c.JSON(200, members)
	})
	// Get one by id
	g.GET("/:id", func(c echo.Context) error {
		member := new(db.Member)
		searchID, err := strconv.Atoi(c.Param("id"))
		if err != nil {
			return c.JSON(400, err)
		}
		err = member.GetByID(c.Request().Context(), searchID)
		if err == gorm.ErrRecordNotFound {
			return c.JSON(404, err)
		} else if err != nil {
			return c.JSON(500, err)
		}
		return c.JSON(200, member)
	})
	// Create a new member
	g.POST("", func(c echo.Context) error {
		member := new(db.Member)
		err := c.Bind(member)
		if err != nil {
			return c.JSON(400, err)
		}
		err = member.Create(c.Request().Context(), c)
		if err != nil {
			return c.JSON(500, err)
		}
		return c.JSON(200, member)
	})
	// Update a member
	g.PUT("/:id", func(c echo.Context) error {
		member := new(db.Member)
		searchID, err := strconv.Atoi(c.Param("id"))
		if err != nil {
			return c.JSON(400, err)
		}
		err = member.GetByID(c.Request().Context(), searchID)
		if err == gorm.ErrRecordNotFound {
			return c.JSON(404, err)
		} else if err != nil {
			return c.JSON(500, err)
		}
		err = c.Bind(member)
		if err != nil {
			return c.JSON(400, err)
		}
		err = member.Update(c.Request().Context(), c)
		if err != nil {
			return c.JSON(500, err)
		}
		return c.JSON(200, member)
	})
	// Delete a member
	g.DELETE("/:id", func(c echo.Context) error {
		member := new(db.Member)
		searchID, err := strconv.Atoi(c.Param("id"))
		if err != nil {
			return c.JSON(400, err)
		}
		err = member.GetByID(c.Request().Context(), searchID)
		if err == gorm.ErrRecordNotFound {
			return c.JSON(404, err)
		} else if err != nil {
			return c.JSON(500, err)
		}
		err = member.Delete(c.Request().Context(), c)
		if err != nil {
			return c.JSON(500, err)
		}
		return c.JSON(200, member)
	})
}