package design

import (
	. "crossnokaye-interview-assignment/design"

	. "goa.design/goa/v3/dsl"
)

var _ = API("front", func() {
	Title("API Front Service")
	Description("An HTTP/JSON front service which provides an API to manipulate the Characters, their inventories, and the Items that exist")
	Server("front", func() {
		Host("localhost", func() {
			URI("http://localhost:8000")
		})
	})
})

var _ = Service("front", func() {
	Description("A GRPC back service that handles CRUD operations for the Items that exist and their attributes")

	Method("getItem", func() {
		Payload(String)
		Result(Item)
		Error("NotFound")

		HTTP(func() {
			GET("/item/{name}")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Method("listItems", func() {
		Payload(Empty)
		Result(ArrayOf(Item))

		HTTP(func() {
			GET("/item")
			Response(StatusOK)
		})
	})

	Method("createItem", func() {
		Payload(Item)
		Result(Item)
		Error("AlreadyExists")

		HTTP(func() {
			POST("/item")
			Response(StatusOK)
			Response("AlreadyExists", StatusConflict)
		})
	})

	Method("updateItem", func() {
		Payload(Item)
		Result(Item)
		Error("NotFound")

		HTTP(func() {
			PUT("/item/{name}")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Method("deleteItem", func() {
		Payload(String)
		Result(Empty)
		Error("NotFound")
		Error("BadRequest")

		HTTP(func() {
			DELETE("/item/{name}")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
			Response("BadRequest", StatusBadRequest)
		})
	})

	Method("getCharacter", func() {
		Payload(String)
		Result(Character)
		Error("NotFound")

		HTTP(func() {
			GET("/character/{name}")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Method("listCharacters", func() {
		Payload(Empty)
		Result(ArrayOf(Character))

		HTTP(func() {
			GET("/character")
			Response(StatusOK)
		})
	})

	Method("createCharacter", func() {
		Payload(Character)
		Result(Character)
		Error("NotFound")

		HTTP(func() {
			POST("/character")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Method("updateCharacter", func() {
		Payload(Character)
		Result(Character)
		Error("NotFound")

		HTTP(func() {
			PUT("/character/{name}")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Method("deleteCharacter", func() {
		Payload(String)
		Result(Empty)
		Error("NotFound")

		HTTP(func() {
			DELETE("/character/{name}")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Method("addItemToInventory", func() {
		Payload(InventoryRecord)
		Result(Empty)
		Error("NotFound")

		HTTP(func() {
			POST("/character/{characterName}/item")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Method("removeItemFromInventory", func() {
		Payload(InventoryRecord)
		Result(Empty)
		Error("NotFound")

		HTTP(func() {
			DELETE("/character/{characterName}/item/{itemName}")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Method("listInventoryItems", func() {
		Payload(func() {
			Field(1, "characterName", String)
		})
		Result(ArrayOf(Item))
		Error("NotFound")

		HTTP(func() {
			GET("/character/{characterName}/item")
			Response(StatusOK)
			Response("NotFound", StatusNotFound)
		})
	})

	Files("/openapi.json", "./gen/http/openapi.json")
})