package main

import (
	"strings"

	"github.com/spf13/viper"
)

func ReadConfig() (*viper.Viper, error) {
	defaults := map[string]any{
		"service_name": "PARCOURSMOB",
		"templates": map[string]any{
			"dir":        "templates/default",
			"public_dir": "template/default/public",
		},
		"server": map[string]any{
			"listen": "0.0.0.0:9000",
		},
		"identification": map[string]any{
			"sessions": map[string]any{
				"store":       "cookie",
				"session_key": "SESSION_KEY",
			},
		},
		"storage": map[string]any{
			"files": map[string]any{
				"file_types": map[string]string{
					"driving_licence": "Permis de conduire",
					"work_contract":   "Contrat de travail",
					"identity_proof":  "Pièce d'identité",
					"membership_form": "Bulletin d'adhésion",
					"other":           "Autre",
				},
			},
		},
		"modules": map[string]any{
			"dashboard": map[string]any{
				"enabled": true,
			},
			"beneficiaries": map[string]any{
				"enabled": true,
				"validated_profile": map[string]any{
					"enabled": false,
					"required": map[string]any{
						"fields":    []string{},
						"documents": []string{},
					},
				},
			},
			"journeys": map[string]any{
				"enabled": true,
			},
			"solidarity_transport": map[string]any{
				"enabled": true,
				"drivers": map[string]any{
					"documents_types": []string{"membership_form", "driving_licence", "identity_proof", "other"},
					"validated_profile": map[string]any{
						"enabled": false,
						"required": map[string]any{
							"fields":    []string{},
							"documents": []string{},
						},
					},
				},
			},
			"organized_carpool": map[string]any{
				"enabled": true,
				"drivers": map[string]any{
					"documents_types": []string{"membership_form", "driving_licence", "identity_proof", "other"},
					"validated_profile": map[string]any{
						"enabled": false,
						"required": map[string]any{
							"fields":    []string{},
							"documents": []string{},
						},
					},
				},
			},
			"vehicles": map[string]any{
				"enabled": true,
			},
			"vehicles_management": map[string]any{
				"enabled": true,
			},
			"agenda": map[string]any{
				"enabled": true,
			},
			"directory": map[string]any{
				"enabled": true,
			},
			"support": map[string]any{
				"enabled": true,
			},
		},
		"geo": map[string]any{
			"pelias": map[string]any{
				"url": "https://geocode.ridygo.fr",
			},
		},
		"geography": map[string]any{
			"storage": map[string]any{
				"index": map[string]any{
					"type": "memory_rtree",
					"bleve": map[string]any{
						"file": "index.bleve",
					},
				},
			},
			"services": map[string]any{
				"grpc": map[string]any{
					"enable": true,
					"port":   8080,
				},
			},
			"data": map[string]any{
				"layers": map[string]string{
					"regions":      "https://etalab-datasets.geo.data.gouv.fr/contours-administratifs/latest/geojson/regions-50m.geojson",
					"departements": "https://etalab-datasets.geo.data.gouv.fr/contours-administratifs/latest/geojson/departements-50m.geojson",
					"epci":         "https://etalab-datasets.geo.data.gouv.fr/contours-administratifs/latest/geojson/epci-50m.geojson",
					"communes":     "https://etalab-datasets.geo.data.gouv.fr/contours-administratifs/latest/geojson/communes-50m.geojson",
				},
			},
		},
	}
	v := viper.New()
	for key, value := range defaults {
		v.SetDefault(key, value)
	}
	v.SetConfigName("config")
	v.AddConfigPath(".")
	v.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
	v.AutomaticEnv()
	err := v.ReadInConfig()
	return v, err
}