export default class KHDiceRoller {
    async rollSpellCostInChat(cost, speaker) {
        let formula = cost + "d6"

        const roll = new Roll(formula);

        await roll.evaluate();

        let rollData = {
            name: "SPELL.COST",
            res: roll,
            showFormula: true
        };

        const html = await renderTemplate("systems/kopparhavet/templates/dice/roll.html", rollData);

        if(game.settings.get("kopparhavet", "applySpellCost")) {
            let totalCostForActor = speaker.data.data.mana.value + roll.total

            speaker.update({ ["data.mana.value"]: totalCostForActor });
        }

        await roll.toMessage({
            create: true,
            content: html,
            user: game.user.id,
            speaker: {
                actor: speaker.id,
                token: speaker.token,
                alias: speaker.name,
            },
        });
    }

    async rollDamageInChat(facesNr, speaker) {
        let formula = facesNr + "d6x6"

        const roll = new Roll(formula);

        await roll.evaluate();

        let rollData = {
            name: "ITEM.DAMAGE",
            res: roll,
            showFormula: true
        };

        const html = await renderTemplate("systems/kopparhavet/templates/dice/roll.html", rollData);

        await roll.toMessage({
            create: true,
            content: html,
            user: game.user.id,
            speaker: {
                actor: speaker.id,
                token: speaker.token,
                alias: speaker.name,
            },
        });
    }

    async rollArmorInChat(armor, hasHelmet, speaker) {
        let formula = armor + "d6"

        if(hasHelmet) {
            formula += "x6"
        }

        const roll = new Roll(formula);

        await roll.evaluate();

        let rollData = {
            name: "ITEM.DEFENCE",
            res: roll,
            showFormula: true
        };

        const html = await renderTemplate("systems/kopparhavet/templates/dice/roll.html", rollData);

        await roll.toMessage({
            create: true,
            content: html,
            user: game.user.id,
            speaker: {
                actor: speaker.id,
                token: speaker.token,
                alias: speaker.name,
            },
        });
    }

    async rollSkillInChat(skillName, skillValue, showValue, speaker, openclosed, opposite) {
        const roll = new Roll(`1d100`);

        await roll.evaluate();

        let computedName = skillName

        if(showValue) {
            computedName += " (" + skillValue + ")"
        }

        if(openclosed === undefined) {
            openclosed = 0
        }

        if(opposite === undefined) {
            opposite = []
        }

        let oppositeValue = ""

        opposite.forEach(function(skill) {
            if(oppositeValue !== "") {
                oppositeValue = oppositeValue + " " + game.i18n.localize("ROLL.OR") + " "
            }
            oppositeValue = oppositeValue + skill
        })

        let rollData = {
            name: computedName,
            res: roll,
            opposite: oppositeValue
        };

        if(skillValue > 0) {
            let oneRes = Math.floor((roll.total / 1) % 10);
            let tenRes = Math.floor((roll.total / 10) % 10);

            if(openclosed < 0) {
                rollData.closed = Math.abs(openclosed)
            }

            if(openclosed > 0) {
                rollData.opened = Math.abs(openclosed)
            }

            if(openclosed < 0 && oneRes !== 0 && Math.abs(openclosed) >= oneRes) {
                // roll is closed
                rollData.failure = true
            } else if(openclosed > 0 && oneRes !== 0 && Math.abs(openclosed) >= oneRes){
                // roll is opened
                rollData.success = true
            } else {
                if (roll.total <= skillValue) {
                    rollData.success = true
                } else {
                    rollData.failure = true
                }
            }

            if(oneRes === tenRes) {
                rollData.excetional = true
            }
        }

        const html = await renderTemplate("systems/kopparhavet/templates/dice/roll.html", rollData);

        await roll.toMessage({
            create: true,
            content: html,
            user: game.user.id,
            speaker: {
                actor: speaker.id,
                token: speaker.token,
                alias: speaker.name,
            },
        });
    }

    async rollSkillDialogInChat(skillName, skillValue, showValue, speaker, startopen, opposite) {
        const id = randomID();

        if(startopen === undefined) {
            startopen = 0
        }

        const content = await renderTemplate("systems/kopparhavet/templates/roll-dialog.html", {
            id,
            startopen,
            skillName,
            skillValue,
        });

        await new Dialog({
            title: game.i18n.localize("ROLL.TITLE"),
            content,
            buttons: {
                one: {
                    icon: '<i class="fas fa-check"></i>',
                    label: game.i18n.localize("BUTTON.ROLL"),
                    callback: async () => {
                        const container = document.getElementById(id);
                        let openclosed = container.querySelector('[name="openclosed"]').value

                        await this.rollSkillInChat(skillName, skillValue, showValue, speaker, openclosed, opposite)

                        /*
                        const roll = new Roll(`1d100`);

                        let res = roll.roll();

                        let computedName = skillName

                        if(showValue) {
                            computedName += " (" + skillValue + ")"
                        }

                        let rollData = {
                            name: computedName,
                            res: res
                        };

                        // Evaluate result only if we have a positive skillvalue
                        if(skillValue > 0) {
                            let oneRes = Math.floor((res.total / 1) % 10);
                            let tenRes = Math.floor((res.total / 10) % 10);

                            if(openclosed < 0) {
                                rollData.closed = Math.abs(openclosed)
                            }

                            if(openclosed > 0) {
                                rollData.opened = Math.abs(openclosed)
                            }

                            if(openclosed < 0 && oneRes !== 0 && Math.abs(openclosed) >= oneRes) {
                                // roll is closed
                                rollData.failure = true
                            } else if(openclosed > 0 && oneRes !== 0 && Math.abs(openclosed) >= oneRes){
                                // roll is opened
                                rollData.success = true
                            } else {
                                if (res.total <= skillValue) {
                                    rollData.success = true
                                } else {
                                    rollData.failure = true
                                }
                            }

                            if(oneRes === tenRes) {
                                rollData.excetional = true
                            }
                        }

                        const html = await renderTemplate("systems/kopparhavet/templates/dice/roll.html", rollData);

                        await roll.toMessage({
                            create: true,
                            content: html,
                            user: game.user._id,
                            speaker: {
                                actor: speaker._id,
                                token: speaker.token,
                                alias: speaker.name,
                            },
                        });
                         */
                    },
                },
                two: {
                    icon: '<i class="fas fa-times"></i>',
                    label: game.i18n.localize("BUTTON.CANCEL"),
                },
            },
        },
        {
            classes: ["dialog", "kopparhavet"],
        }).render(true);
    }

    async rollSkillRitualInChat(ritualName, skills, showValue, speaker, openclosed) {
        let rollData = {
            name: ritualName,
            res: []
        };

        if(openclosed === undefined) {
            openclosed = 0
        }

        if(openclosed < 0) {
            rollData.closed = Math.abs(openclosed)
        }

        if(openclosed > 0) {
            rollData.opened = Math.abs(openclosed)
        }

        let successes = 0
        let totalrolls = 0

        for (const skill of skills) {
            totalrolls++
            const roll = new Roll(`1d100`);

            await roll.evaluate();

            let skillName = skill.name
            let success = false
            let failure = false

            if(showValue) {
                skillName = skillName + " (" + skill.value + ")"
            }

            let rollData2 = {
                name: skillName,
                res: roll,
            };

            if(openclosed < 0) {
                rollData2.closed = Math.abs(openclosed)
            }

            if(openclosed > 0) {
                rollData2.opened = Math.abs(openclosed)
            }

            if(skill.value > 0) {
                let oneRes = Math.floor((roll.total / 1) % 10);
                //let tenRes = Math.floor((res.total / 10) % 10);

                if(openclosed < 0 && oneRes !== 0 && Math.abs(openclosed) >= oneRes) {
                    // roll is closed
                    failure = true
                } else if(openclosed > 0 && oneRes !== 0 && Math.abs(openclosed) >= oneRes){
                    // roll is opened
                    success = true
                    successes++
                } else {
                    if (roll.total <= skill.value) {
                        success = true
                        successes++
                    } else {
                        failure = true
                    }
                }
            }

            rollData.res.push({
                name: skillName,
                failure: failure,
                success: success,
                result: roll,
            })

            rollData2.success = success
            rollData2.failure = failure

            const html = await renderTemplate("systems/kopparhavet/templates/dice/roll.html", rollData2);

            await roll.toMessage({
                create: true,
                content: html,
                user: game.user.id,
                speaker: {
                    actor: speaker.id,
                    token: speaker.token,
                    alias: speaker.name,
                },
            });
        }

        switch (totalrolls) {
            case 0:
            case 1:
            case 2:
                break;
            case 3:
                if(successes === 0) {
                    rollData.result = "0"
                } else if(successes === 1) {
                    rollData.result = "2"
                } else if(successes === 2) {
                    rollData.result = "3"
                } else if(successes === 3) {
                    rollData.result = "4"
                }
                break;
            case 4:
                if(successes === 0) {
                    rollData.result = "0"
                } else if(successes === 1) {
                    rollData.result = "1"
                } else if(successes === 2) {
                    rollData.result = "2"
                } else if(successes === 3) {
                    rollData.result = "3"
                } else if(successes === 4) {
                    rollData.result = "4"
                }
                break;
            case 5:
                if(successes === 0) {
                    rollData.result = "0"
                } else if(successes === 1) {
                    rollData.result = "1"
                } else if(successes === 2) {
                    rollData.result = "1"
                } else if(successes === 3) {
                    rollData.result = "2"
                } else if(successes === 4) {
                    rollData.result = "3"
                } else if(successes === 5) {
                    rollData.result = "4"
                }
                break;
        }

        const html = await renderTemplate("systems/kopparhavet/templates/dice/ritual-roll.html", rollData);

        /*
        await roll.toMessage({
            create: true,
            content: html,
            user: game.user._id,
            speaker: {
                actor: speaker._id,
                token: speaker.token,
                alias: speaker.name,
            },
        });
         */

        await ChatMessage.create({
            create: true,
            content: html,
            user: game.user.id,
            speaker: {
                actor: speaker.id,
                token: speaker.token,
                alias: speaker.name,
            },
        });
    }

    async rollSkillChallangeDialogInChat(name, skills, showValue, speaker, startopen) {
        const id = randomID();

        if(startopen === undefined) {
            startopen = 0
        }

        const content = await renderTemplate("systems/kopparhavet/templates/roll-dialog.html", {
            id,
            startopen,
            name,
        });

        await new Dialog({
                title: game.i18n.localize("ROLL.TITLE"),
                content,
                buttons: {
                    one: {
                        icon: '<i class="fas fa-check"></i>',
                        label: game.i18n.localize("BUTTON.ROLL"),
                        callback: async () => {
                            const container = document.getElementById(id);
                            let openclosed = container.querySelector('[name="openclosed"]').value

                            await this.rollSkillRitualInChat(name, skills, showValue, speaker, openclosed)
                        },
                    },
                    two: {
                        icon: '<i class="fas fa-times"></i>',
                        label: game.i18n.localize("BUTTON.CANCEL"),
                    },
                },
            },
            {
                classes: ["dialog", "kopparhavet"],
            }).render(true);
    }
}