aboutsummaryrefslogtreecommitdiff
path: root/src/main/java/at/hannibal2/skyhanni/config/ConfigManager.kt
blob: a1586bc91c1ac8ad3c0467f14c47a10c67fed914 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
package at.hannibal2.skyhanni.config

import at.hannibal2.skyhanni.SkyHanniMod
import at.hannibal2.skyhanni.features.fishing.trophy.TrophyRarity
import at.hannibal2.skyhanni.features.garden.CropType
import at.hannibal2.skyhanni.features.misc.update.UpdateManager
import at.hannibal2.skyhanni.utils.LorenzLogger
import at.hannibal2.skyhanni.utils.LorenzVec
import at.hannibal2.skyhanni.utils.NEUInternalName
import at.hannibal2.skyhanni.utils.NEUInternalName.Companion.asInternalName
import at.hannibal2.skyhanni.utils.NEUItems
import com.google.gson.GsonBuilder
import com.google.gson.JsonObject
import com.google.gson.TypeAdapter
import com.google.gson.stream.JsonReader
import com.google.gson.stream.JsonWriter
import io.github.moulberry.moulconfig.observer.PropertyTypeAdapterFactory
import io.github.moulberry.moulconfig.processor.BuiltinMoulConfigGuis
import io.github.moulberry.moulconfig.processor.ConfigProcessorDriver
import io.github.moulberry.moulconfig.processor.MoulConfigProcessor
import net.minecraft.item.ItemStack
import java.io.*
import java.nio.charset.StandardCharsets
import java.nio.file.Files
import java.nio.file.StandardCopyOption
import java.util.*
import kotlin.concurrent.fixedRateTimer

class ConfigManager {
    companion object {
        val gson = GsonBuilder().setPrettyPrinting()
            .excludeFieldsWithoutExposeAnnotation()
            .serializeSpecialFloatingPointValues()
            .registerTypeAdapterFactory(PropertyTypeAdapterFactory())
            .registerTypeAdapter(UUID::class.java, object : TypeAdapter<UUID>() {
                override fun write(out: JsonWriter, value: UUID) {
                    out.value(value.toString())
                }

                override fun read(reader: JsonReader): UUID {
                    return UUID.fromString(reader.nextString())
                }
            }.nullSafe())
            .registerTypeAdapter(LorenzVec::class.java, object : TypeAdapter<LorenzVec>() {
                override fun write(out: JsonWriter, value: LorenzVec) {
                    value.run { out.value("$x:$y:$z") }
                }

                override fun read(reader: JsonReader): LorenzVec {
                    val (x, y, z) = reader.nextString().split(":").map { it.toDouble() }
                    return LorenzVec(x, y, z)
                }
            }.nullSafe())
            .registerTypeAdapter(TrophyRarity::class.java, object : TypeAdapter<TrophyRarity>() {
                override fun write(out: JsonWriter, value: TrophyRarity) {
                    value.run { out.value(value.name) }
                }

                override fun read(reader: JsonReader): TrophyRarity {
                    val text = reader.nextString()
                    return TrophyRarity.getByName(text) ?: error("Could not parse TrophyRarity from '$text'")
                }
            }.nullSafe())
            .registerTypeAdapter(ItemStack::class.java, object : TypeAdapter<ItemStack>() {
                override fun write(out: JsonWriter, value: ItemStack) {
                    out.value(NEUItems.saveNBTData(value))
                }

                override fun read(reader: JsonReader): ItemStack {
                    return NEUItems.loadNBTData(reader.nextString())
                }
            }.nullSafe())
            .registerTypeAdapter(NEUInternalName::class.java, object : TypeAdapter<NEUInternalName>() {
                override fun write(out: JsonWriter, value: NEUInternalName) {
                    out.value(value.asString())
                }

                override fun read(reader: JsonReader): NEUInternalName {
                    return reader.nextString().asInternalName()
                }
            }.nullSafe())
            .enableComplexMapKeySerialization()
            .create()
    }

    lateinit var features: Features
    lateinit var sackData: SackData
        private set
    private val logger = LorenzLogger("config_manager")

    var configDirectory = File("config/skyhanni")
    private var configFile: File? = null
    private var sackFile: File? = null
    lateinit var processor: MoulConfigProcessor<Features>

    fun firstLoad() {
        if (::features.isInitialized) {
            logger.log("Loading config despite config being already loaded?")
        }
        configDirectory.mkdir()

        configFile = File(configDirectory, "config.json")
        sackFile = File(configDirectory, "sacks.json")

        logger.log("Trying to load config from $configFile")

        if (configFile!!.exists()) {
            try {
                val inputStreamReader = InputStreamReader(FileInputStream(configFile!!), StandardCharsets.UTF_8)
                val bufferedReader = BufferedReader(inputStreamReader)
                val builder = StringBuilder()
                for (line in bufferedReader.lines()) {
                    val result = fixConfig(line)
                    builder.append(result)
                    builder.append("\n")
                }


                logger.log("load-config-now")
                val jsonObject = gson.fromJson(builder.toString(), JsonObject::class.java)
                val newJsonObject = ConfigUpdaterMigrator.fixConfig(jsonObject)
                features = gson.fromJson(
                    newJsonObject,
                    Features::class.java
                )
                logger.log("Loaded config from file")
            } catch (error: Exception) {
                error.printStackTrace()
                val backupFile = configFile!!.resolveSibling("config-${System.currentTimeMillis()}-backup.json")
                logger.log("Exception while reading $configFile. Will load blank config and save backup to $backupFile")
                logger.log("Exception was $error")
                try {
                    configFile!!.copyTo(backupFile)
                } catch (e: Exception) {
                    logger.log("Could not create backup for config file")
                    e.printStackTrace()
                }
            }
        }

        if (sackFile!!.exists()) {
            try {
                val inputStreamReader = InputStreamReader(FileInputStream(sackFile!!), StandardCharsets.UTF_8)
                val bufferedReader = BufferedReader(inputStreamReader)
                val builder = StringBuilder()
                for (line in bufferedReader.lines()) {
                    builder.append(line)
                    builder.append("\n")
                }


                logger.log("load-sacks-now")
                sackData = gson.fromJson(
                    builder.toString(),
                    SackData::class.java
                )
                logger.log("Loaded sacks from file")
            } catch (error: Exception) {
                error.printStackTrace()
            }
        }

        if (!::features.isInitialized) {
            logger.log("Creating blank config and saving to file")
            features = Features()
            saveConfig("blank config")
        }

        fixedRateTimer(name = "skyhanni-config-auto-save", period = 60_000L, initialDelay = 60_000L) {
            saveConfig("auto-save-60s")
        }

        if (!::sackData.isInitialized) {
            logger.log("Creating blank sack data and saving")
            sackData = SackData()
            saveSackData("blank config")
        }

        val features = SkyHanniMod.feature
        processor = MoulConfigProcessor(SkyHanniMod.feature)
        BuiltinMoulConfigGuis.addProcessors(processor)
        UpdateManager.injectConfigProcessor(processor)
        ConfigProcessorDriver.processConfig(
            features.javaClass,
            features,
            processor
        )
    }

    private fun fixConfig(line: String): String {
        var result = line
        for (type in CropType.entries) {
            val normal = "\"${type.cropName}\""
            val enumName = "\"${type.name}\""
            while (result.contains(normal)) {
                result = result.replace(normal, enumName)
            }
        }
        return result
    }

    fun saveConfig(reason: String) {
        logger.log("saveConfig: $reason")
        val file = configFile ?: throw Error("Can not save config, configFile is null!")
        try {
            logger.log("Saving config file")
            file.parentFile.mkdirs()
            val unit = file.parentFile.resolve("config.json.write")
            unit.createNewFile()
            BufferedWriter(OutputStreamWriter(FileOutputStream(unit), StandardCharsets.UTF_8)).use { writer ->
                // TODO remove old "hidden" area
                writer.write(gson.toJson(SkyHanniMod.feature))
            }
            // Perform move — which is atomic, unlike writing — after writing is done.
            Files.move(
                unit.toPath(),
                file.toPath(),
                StandardCopyOption.REPLACE_EXISTING,
                StandardCopyOption.ATOMIC_MOVE
            )
        } catch (e: IOException) {
            logger.log("Could not save config file to $file")
            e.printStackTrace()
        }
    }

    fun saveSackData(reason: String) {
        logger.log("saveSackData: $reason")
        val file = sackFile ?: throw Error("Can not save sacks, sackFile is null!")
        try {
            logger.log("Saving sack file")
            file.parentFile.mkdirs()
            file.createNewFile()
            BufferedWriter(OutputStreamWriter(FileOutputStream(file), StandardCharsets.UTF_8)).use { writer ->
                writer.write(gson.toJson(SkyHanniMod.sackData))
            }
        } catch (e: IOException) {
            logger.log("Could not save sacks file to $file")
            e.printStackTrace()
        }
    }
}