✨ Revised harvest logging code from @TheSheepGoesBa.

Will capture all harvest drops so we can get the drop rate of the rare procs like gold crops and runestones.

Author: coderanger

lib/farm.js

@@ -1,3 +1,5 @@
+import { fetchInventory } from "./inventory.js"
+
 const parsePanelCrops = (page, url) => {
     const parser = new DOMParser()
     const dom = parser.parseFromString(page, "text/html")
@@ -39,6 +41,75 @@ const visitFarmStatus = async (state, page, url) => {
     await state.player.save(state.db)
 }
 
+const beforeHarvestAll = async (state, parsedUrl) => {
+    if (state.player.settings.harvest_logging !== "1") {
+        // Harvest logging disabled.
+        state.preHarvestInventory = undefined
+        return
+    }
+    const now = Date.now()
+    if (!Object.values(state.player.cropTimes).some(t => t <= now)) {
+        // No crops pending harvest.
+        console.debug("Skipping pre-harvest data, no crops to harvest")
+        state.preHarvestInventory = undefined
+        return
+    }
+    // Update the inventory and store a copy so it can be diff'd after a harvest.
+    await fetchInventory(state)
+    // Copy the inventory because we mutate it in place sometimes.
+    state.preHarvestInventory = {}
+    for (const item in state.player.inventory) {
+       state.preHarvestInventory[item] = state.player.inventory[item]
+    }
+}
+
+const visitHarvestAll = async (state, page, url) => {
+    if (state.player.settings.harvest_logging !== "1") {
+        // Harvest logging disabled.
+        return
+    }
+    if (!state.preHarvestInventory) {
+        // No inventory to diff against.
+        return
+    }
+    // Get the new inventory. This should be first in the method so
+    // we don't get any background stuff happening first, as much as possible.
+    await fetchInventory(state)
+    // Copy it out so we have a stable value for diff.
+    const postHarvestInventory = {}
+    for (const item in state.player.inventory) {
+        postHarvestInventory[item] = state.player.inventory[item]
+    }
+    // Work out which crops were supposed to be harvested.
+    const results = {crops: [], items: []}
+    const now = Date.now()
+    for (const plot in state.player.cropTimes) {
+        if (state.player.cropTimes[plot] > now) {
+            // Not ready.
+            continue
+        }
+        const image = state.player.cropImages[plot]
+        const candidateItems = (await state.items.getByImage(image)).filter(it => it.name.includes("Seed") || it.name.includes("Spore"))
+        const seed = candidateItems.length === 1 ? candidateItems[0].name : null
+        results.crops.push({plot, image, seed})
+    }
+    // Diff the two inventories to find what items changed.
+    const allKeys = new Set([...Object.keys(state.preHarvestInventory), ...Object.keys(postHarvestInventory)])
+    for (const item of allKeys) {
+        if(state.preHarvestInventory[item] !== postHarvestInventory[item]) {
+            results.items.push({
+                item,
+                quantity: (postHarvestInventory[item] || 0) - (state.preHarvestInventory[item] || 0),
+            })
+        }
+    }
+    // Log the results.
+    console.log("harvestall", results)
+    await state.log.harvestall(results)
+    // Clear the pre-harvest data for next time.
+    state.preHarvestInventory = undefined
+}
+
 const visitCoop = async (state, page, url) => {
     state.lastView = "coop"
 }
@@ -72,4 +143,6 @@ export const setupFarm = state => {
     state.addPageHandler("pen", visitPen)
     state.addPageHandler("hab", visitHab)
     state.addPageHandler("troutfarm", visitTroutFarm)
+    state.addBeforeWorkerHandler("harvestall", beforeHarvestAll)
+    state.addWorkerHandler("harvestall", visitHarvestAll)
 }

lib/settings.js

@@ -72,6 +72,7 @@ const renderAdvancedSettings = state => {
     return renderSection(state, "Advanced Settings - Alter At Your Own Risk", [
         renderRowCheckbox(state, "Enable Export", "show_export"),
         renderRowCheckbox(state, "XP Logging", "xp_logging"),
+        renderRowCheckbox(state, "Harvest Logging", "harvest_logging"),
     ])
 }