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#lang racket
(provide production-dispatch
fapg-url)
(require web-server/dispatch
web-server/http
web-server/formlets
"authentication.rkt"
"views.rkt"
"formlets.rkt"
"models/user.rkt"
"models/nutrient-measurement.rkt"
"models/crop-requirement.rkt"
"models/crop-rotation.rkt"
"models/fertilizer-product.rkt"
"services/nnls.rkt")
(define (production-dispatch)
(make-auth-dispatch fapg-dispatch))
(define-values (fapg-dispatch fapg-url)
(dispatch-rules
[("index") #:method "get" index]
;; Ferti
[("ferti" "index") #:method "get" ferti-index]
[("ferti" "measurements-and-rotations") #:method "get" ferti-measurements-and-rotations]
[("ferti" "recipes" (string-arg)) #:method "get" ferti-recipe]
[("ferti" "fertilizers") #:method "get" ferti-fertilizers]
[("ferti" "crop-requirements") #:method "get" ferti-crop-requirements]
;; Nutrient measurements
[("ferti" "measurements" "new") #:method "get" new-measurement]
[("ferti" "measurements" "create") #:method "post" create-measurement]
[("ferti" "measurements" (integer-arg)) #:method "get" show-measurement]
[("ferti" "measurements" (integer-arg) "destroy") #:method "get" destroy-measurement]
;; Crop rotations
[("ferti" "rotations" "new") #:method "get" new-rotation]
[("ferti" "rotations" "new" (string-arg)) #:method "get" new-rotation-for-date]
[("ferti" "rotations" "create") #:method "post" create-rotation]
[("ferti" "rotations" (integer-arg)) #:method "get" show-rotation]
[("ferti" "rotations" (integer-arg) "destroy") #:method "get" destroy-rotation]
;; Fertilizer products
[("ferti" "fertilizers" "new") #:method "get" new-fertilizer]
[("ferti" "fertilizers" "create") #:method "post" create-fertilizer]
[("ferti" "fertilizers" (integer-arg)) #:method "get" show-fertilizer]
[("ferti" "fertilizers" (integer-arg) "edit") #:method "get" edit-fertilizer]
[("ferti" "fertilizers" "update") #:method "post" update-fertilizer]
[("ferti" "fertilizers" (integer-arg) "destroy") #:method "get" destroy-fertilizer]
;; Default
[("") #:method "get" index]
[else fallback]))
(define (render-page xexpr)
(response/xexpr #:preamble #"<!DOCTYPE html>" xexpr))
;; Index
(define (index _)
(define user (get-current-user))
(render-page (index-page user)))
;; Ferti
(define (ferti-index _)
(render-page (ferti-index-page)))
(define (ferti-measurements-and-rotations _)
(define measurements (get-nutrient-measurements))
(define rotations (get-crop-rotations))
(render-page (ferti-measurements-and-rotations-page measurements rotations)))
(define (ferti-recipe _ date-string)
(define ferti-recipe (find-ferti-recipe date-string))
(render-page (ferti-recipe-page date-string ferti-recipe)))
(define (ferti-fertilizers _)
(render-page (ferti-fertilizers-page (get-fertilizer-products))))
(define (ferti-crop-requirements _)
(render-page (ferti-crop-requirements-page (get-crop-requirements))))
;; Nutrient measurements
(define (new-measurement _)
(render-page (new-measurement-page)))
(define (create-measurement req)
(define new-measurement (formlet-process (measurements-formlet) req))
(if (get-nutrient-measurement #:date (nutrient-measurement-date new-measurement))
(update-nutrient-measurement! new-measurement)
(create-nutrient-measurement! new-measurement))
(redirect-to "/ferti/measurements-and-rotations"))
(define (show-measurement _ id)
(define nm (get-nutrient-measurement #:id id))
(render-page (show-measurement-page nm)))
(define (destroy-measurement _ id)
(delete-nutrient-measurement! id)
(redirect-to "/ferti/measurements-and-rotations"))
;; Crop rotations
(define (new-rotation _)
(render-page (new-rotation-page)))
(define (new-rotation-for-date _ date-string)
(render-page (new-rotation-page #:date date-string)))
(define (create-rotation req)
(define-values (rotation-date req-proportions) (formlet-process (rotation-formlet) req))
(create-crop-rotation! rotation-date req-proportions)
(redirect-to "/ferti/measurements-and-rotations"))
(define (show-rotation _ id)
(define cr (get-crop-rotation #:id id))
(render-page (show-rotation-page cr)))
(define (destroy-rotation _ id)
(delete-crop-rotation! id)
(redirect-to "/ferti/measurements-and-rotations"))
;; Fertilizer products
(define (new-fertilizer _)
(render-page (new-fertilizer-page)))
(define (create-fertilizer req)
(define new-fertilizer (formlet-process (fertilizer-formlet) req))
(create-fertilizer-product! new-fertilizer)
(redirect-to "/ferti/fertilizers"))
(define (show-fertilizer _ id)
(define fp (get-fertilizer-product #:id id))
(render-page (show-fertilizer-page fp)))
(define (edit-fertilizer _ id)
(define fp (get-fertilizer-product #:id id))
(render-page (edit-fertilizer-page fp)))
(define (update-fertilizer req)
(define edited-fertilizer-product (formlet-process (fertilizer-formlet) req))
(update-fertilizer-product! edited-fertilizer-product)
(redirect-to "/ferti/fertilizers"))
(define (destroy-fertilizer _ id)
(delete-fertilizer-product! id)
(redirect-to "/ferti/fertilizers"))
;; Fallback
(define (fallback _)
(render-page (fallback-page 404)))
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